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[openeuler:OLK-6.6 3557/3557] drivers/irqchip/irq-gic-phytium-2500.c:1216:78: sparse: sparse: dubious: !x | !y
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 792b82446538ed840a6e23b89673ce21564702bd [3557/3557] Fix gic support for Phytium S2500
config: arm64-randconfig-r132-20251218 (https://download.01.org/0day-ci/archive/20251221/202512210813.VozNt0tS-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210813.VozNt0tS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210813.VozNt0tS-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/irqchip/irq-gic-phytium-2500.c:1216:78: sparse: sparse: dubious: !x | !y
>> drivers/irqchip/irq-gic-phytium-2500.c:302:29: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:327:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:454:24: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:479:24: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:266:24: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:767:24: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:1155:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:1156:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:1157:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:1409:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500.c:266:24: sparse: sparse: dereference of noderef expression
--
>> drivers/irqchip/irq-gic-phytium-2500-its.c:1479:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:1479:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:1479:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c:1485:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:1485:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:1485:9: sparse: got struct raw_spinlock [noderef] __percpu *
>> drivers/irqchip/irq-gic-phytium-2500-its.c:2934:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct cpumask [usertype] **mask @@ got struct cpumask [usertype] *[noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:2934:45: sparse: expected struct cpumask [usertype] **mask
drivers/irqchip/irq-gic-phytium-2500-its.c:2934:45: sparse: got struct cpumask [usertype] *[noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c:4281:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:4281:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:4281:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c:4286:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:4286:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:4286:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c:4421:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:4421:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:4421:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c:4439:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-phytium-2500-its.c:4439:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-phytium-2500-its.c:4439:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-phytium-2500-its.c: note: in included file (through include/linux/spinlock.h, include/linux/mmzone.h, include/linux/gfp.h, ...):
include/linux/spinlock_api_smp.h:111:9: sparse: sparse: context imbalance in 'vpe_to_cpuid_lock' - wrong count at exit
drivers/irqchip/irq-gic-phytium-2500-its.c:284:13: sparse: sparse: context imbalance in 'vpe_to_cpuid_unlock' - unexpected unlock
>> drivers/irqchip/irq-gic-phytium-2500-its.c:1481:18: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2337:23: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2337:23: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2751:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2751:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2772:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2806:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2806:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2810:38: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2828:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2828:49: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2829:25: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2839:30: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2882:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2909:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2938:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:2939:14: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3009:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3021:45: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3021:45: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3023:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3078:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3078:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3093:29: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3093:29: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3118:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3156:31: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3161:13: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3180:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3185:21: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3244:43: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3279:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3280:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3318:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3321:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3321:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3919:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3968:13: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3969:36: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3969:36: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3984:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:3998:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4030:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4140:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4220:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4235:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4282:18: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:4422:16: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:5309:19: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:5309:19: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:5314:31: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-phytium-2500-its.c:5334:14: sparse: sparse: dereference of noderef expression
vim +1216 drivers/irqchip/irq-gic-phytium-2500.c
ade50f9f855e6a Li Yuting 2024-01-17 1181
ade50f9f855e6a Li Yuting 2024-01-17 1182 static int __gic_update_rdist_properties(struct redist_region *region,
ade50f9f855e6a Li Yuting 2024-01-17 1183 void __iomem *ptr)
ade50f9f855e6a Li Yuting 2024-01-17 1184 {
ade50f9f855e6a Li Yuting 2024-01-17 1185 u64 typer = gic_read_typer(ptr + GICR_TYPER);
ade50f9f855e6a Li Yuting 2024-01-17 1186 u32 ctlr = readl_relaxed(ptr + GICR_CTLR);
ade50f9f855e6a Li Yuting 2024-01-17 1187
ade50f9f855e6a Li Yuting 2024-01-17 1188 /* Boot-time cleanup */
ade50f9f855e6a Li Yuting 2024-01-17 1189 if ((typer & GICR_TYPER_VLPIS) && (typer & GICR_TYPER_RVPEID)) {
ade50f9f855e6a Li Yuting 2024-01-17 1190 u64 val;
ade50f9f855e6a Li Yuting 2024-01-17 1191
ade50f9f855e6a Li Yuting 2024-01-17 1192 /* Deactivate any present vPE */
ade50f9f855e6a Li Yuting 2024-01-17 1193 val = gicr_read_vpendbaser(ptr + SZ_128K + GICR_VPENDBASER);
ade50f9f855e6a Li Yuting 2024-01-17 1194 if (val & GICR_VPENDBASER_Valid)
ade50f9f855e6a Li Yuting 2024-01-17 1195 gicr_write_vpendbaser(GICR_VPENDBASER_PendingLast,
ade50f9f855e6a Li Yuting 2024-01-17 1196 ptr + SZ_128K + GICR_VPENDBASER);
ade50f9f855e6a Li Yuting 2024-01-17 1197
ade50f9f855e6a Li Yuting 2024-01-17 1198 /* Mark the VPE table as invalid */
ade50f9f855e6a Li Yuting 2024-01-17 1199 val = gicr_read_vpropbaser(ptr + SZ_128K + GICR_VPROPBASER);
ade50f9f855e6a Li Yuting 2024-01-17 1200 val &= ~GICR_VPROPBASER_4_1_VALID;
ade50f9f855e6a Li Yuting 2024-01-17 1201 gicr_write_vpropbaser(val, ptr + SZ_128K + GICR_VPROPBASER);
ade50f9f855e6a Li Yuting 2024-01-17 1202 }
ade50f9f855e6a Li Yuting 2024-01-17 1203
ade50f9f855e6a Li Yuting 2024-01-17 1204 gic_data.rdists.has_vlpis &= !!(typer & GICR_TYPER_VLPIS);
ade50f9f855e6a Li Yuting 2024-01-17 1205
ade50f9f855e6a Li Yuting 2024-01-17 1206 /*
ade50f9f855e6a Li Yuting 2024-01-17 1207 * TYPER.RVPEID implies some form of DirectLPI, no matter what the
ade50f9f855e6a Li Yuting 2024-01-17 1208 * doc says... :-/ And CTLR.IR implies another subset of DirectLPI
ade50f9f855e6a Li Yuting 2024-01-17 1209 * that the ITS driver can make use of for LPIs (and not VLPIs).
ade50f9f855e6a Li Yuting 2024-01-17 1210 *
ade50f9f855e6a Li Yuting 2024-01-17 1211 * These are 3 different ways to express the same thing, depending
ade50f9f855e6a Li Yuting 2024-01-17 1212 * on the revision of the architecture and its relaxations over
ade50f9f855e6a Li Yuting 2024-01-17 1213 * time. Just group them under the 'direct_lpi' banner.
ade50f9f855e6a Li Yuting 2024-01-17 1214 */
ade50f9f855e6a Li Yuting 2024-01-17 1215 gic_data.rdists.has_rvpeid &= !!(typer & GICR_TYPER_RVPEID);
ade50f9f855e6a Li Yuting 2024-01-17 @1216 gic_data.rdists.has_direct_lpi &= (!!(typer & GICR_TYPER_DirectLPIS) |
ade50f9f855e6a Li Yuting 2024-01-17 1217 !!(ctlr & GICR_CTLR_IR) |
ade50f9f855e6a Li Yuting 2024-01-17 1218 gic_data.rdists.has_rvpeid);
ade50f9f855e6a Li Yuting 2024-01-17 1219 gic_data.rdists.has_vpend_valid_dirty &= !!(typer & GICR_TYPER_DIRTY);
ade50f9f855e6a Li Yuting 2024-01-17 1220
ade50f9f855e6a Li Yuting 2024-01-17 1221 /* Detect non-sensical configurations */
ade50f9f855e6a Li Yuting 2024-01-17 1222 if (WARN_ON_ONCE(gic_data.rdists.has_rvpeid && !gic_data.rdists.has_vlpis)) {
ade50f9f855e6a Li Yuting 2024-01-17 1223 gic_data.rdists.has_direct_lpi = false;
ade50f9f855e6a Li Yuting 2024-01-17 1224 gic_data.rdists.has_vlpis = false;
ade50f9f855e6a Li Yuting 2024-01-17 1225 gic_data.rdists.has_rvpeid = false;
ade50f9f855e6a Li Yuting 2024-01-17 1226 }
ade50f9f855e6a Li Yuting 2024-01-17 1227
ade50f9f855e6a Li Yuting 2024-01-17 1228 gic_data.ppi_nr = min(GICR_TYPER_NR_PPIS(typer), gic_data.ppi_nr);
ade50f9f855e6a Li Yuting 2024-01-17 1229
ade50f9f855e6a Li Yuting 2024-01-17 1230 return 1;
ade50f9f855e6a Li Yuting 2024-01-17 1231 }
ade50f9f855e6a Li Yuting 2024-01-17 1232
:::::: The code at line 1216 was first introduced by commit
:::::: ade50f9f855e6afd85e65b6b036a1bb948d4dfff Add gic support for Phytium S2500
:::::: TO: Li Yuting <liyuting2071(a)phytium.com.cn>
:::::: CC: Li Yuting <liyuting2071(a)phytium.com.cn>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3544/3544] arch/arm64/kvm/arm.c:569:5: warning: no previous prototype for 'kvm_arch_rec_init'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Hou,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: fa36fa3469d2461c1887e823371059401941ae8a [3544/3544] CCA: Fix cca kabi conflict
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251221/202512210513.adq7k77G-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210513.adq7k77G-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210513.adq7k77G-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kvm/arm.c:569:5: warning: no previous prototype for 'kvm_arch_rec_init' [-Wmissing-prototypes]
569 | int kvm_arch_rec_init(struct kvm_vcpu_arch *vcpu_arch)
| ^~~~~~~~~~~~~~~~~
In file included from arch/arm64/kvm/arm.c:52:
arch/arm64/kvm/hisilicon/hisi_virt.h:116:13: warning: 'hisi_ipiv_enable_per_vm' defined but not used [-Wunused-function]
116 | static void hisi_ipiv_enable_per_vm(struct kvm_vcpu *vcpu) {}
| ^~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/hisilicon/hisi_virt.h:112:13: warning: 'hisi_ipiv_supported_per_vm' defined but not used [-Wunused-function]
112 | static bool hisi_ipiv_supported_per_vm(struct kvm_vcpu *vcpu)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/kvm_arch_rec_init +569 arch/arm64/kvm/arm.c
568
> 569 int kvm_arch_rec_init(struct kvm_vcpu_arch *vcpu_arch)
570 {
571 struct realm_rec *rec;
572
573 rec = kzalloc(sizeof(struct realm_rec), GFP_KERNEL_ACCOUNT);
574 if (!rec)
575 return -ENOMEM;
576 rec->mpidr = INVALID_HWID;
577 vcpu_arch->rec = rec;
578 return 0;
579 }
580
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for RESCTRL_FS when selected by ARM64_MPAM
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: c5a4bf91167c714de74c47f5cd6d888c66e9860d [1/1] arm64: mpam: Select ARCH_HAS_CPU_RESCTRL
config: arm64-kismet-CONFIG_RESCTRL_FS-CONFIG_ARM64_MPAM-0-0 (https://download.01.org/0day-ci/archive/20251220/202512202217.vP7L1WOs-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512202217.vP7L1WOs-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202217.vP7L1WOs-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for RESCTRL_FS when selected by ARM64_MPAM
WARNING: unmet direct dependencies detected for RESCTRL_FS
Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y]
Selected by [y]:
- ARM64_MPAM [=y]
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 3542/3542] drivers/i2c/busses/i2c-zhaoxin.c:176:5: warning: no previous prototype for function 'zxi2c_fifo_irq_xfer'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi leoliu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 07a6747f952bd8a1ee87d6f5d74448c64fbb152e [3542/3542] i2c: zhaoxin: Add support for Zhaoxin I2C controller
config: x86_64-randconfig-012-20251215 (https://download.01.org/0day-ci/archive/20251221/202512211025.4cSwOTdS-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512211025.4cSwOTdS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512211025.4cSwOTdS-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/i2c/busses/i2c-zhaoxin.c:12:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:20:
In file included from include/linux/mm.h:2235:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/i2c/busses/i2c-zhaoxin.c:176:5: warning: no previous prototype for function 'zxi2c_fifo_irq_xfer' [-Wmissing-prototypes]
176 | int zxi2c_fifo_irq_xfer(struct zxi2c *i2c, bool irq)
| ^
drivers/i2c/busses/i2c-zhaoxin.c:176:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
176 | int zxi2c_fifo_irq_xfer(struct zxi2c *i2c, bool irq)
| ^
| static
>> drivers/i2c/busses/i2c-zhaoxin.c:314:5: warning: no previous prototype for function 'zxi2c_xfer' [-Wmissing-prototypes]
314 | int zxi2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
| ^
drivers/i2c/busses/i2c-zhaoxin.c:314:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
314 | int zxi2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
| ^
| static
drivers/i2c/busses/i2c-zhaoxin.c:540:12: warning: unused function 'zxi2c_resume' [-Wunused-function]
540 | static int zxi2c_resume(struct device *dev)
| ^~~~~~~~~~~~
4 warnings generated.
vim +/zxi2c_fifo_irq_xfer +176 drivers/i2c/busses/i2c-zhaoxin.c
174
175 /* 'irq == true' means in interrupt context */
> 176 int zxi2c_fifo_irq_xfer(struct zxi2c *i2c, bool irq)
177 {
178 u16 i;
179 u8 tmp;
180 struct i2c_msg *msg = i2c->msg;
181 void __iomem *base = i2c->base;
182 bool read = !!(msg->flags & I2C_M_RD);
183
184 if (irq) {
185 /* get the received data */
186 if (read)
187 for (i = 0; i < i2c->xfer_len; i++)
188 msg->buf[i2c->xfered_len + i] = ioread8(base + ZXI2C_REG_HRDR);
189
190 i2c->xfered_len += i2c->xfer_len;
191 if (i2c->xfered_len == msg->len)
192 return 1;
193 }
194
195 /* reset fifo buffer */
196 tmp = ioread8(base + ZXI2C_REG_HCR);
197 iowrite8(tmp | ZXI2C_HCR_RST_FIFO, base + ZXI2C_REG_HCR);
198
199 /* set xfer len */
200 i2c->xfer_len = min_t(u16, msg->len - i2c->xfered_len, ZXI2C_FIFO_SIZE);
201 if (read) {
202 iowrite8(i2c->xfer_len - 1, base + ZXI2C_REG_HRLR);
203 } else {
204 iowrite8(i2c->xfer_len - 1, base + ZXI2C_REG_HTLR);
205 /* set write data */
206 for (i = 0; i < i2c->xfer_len; i++)
207 iowrite8(msg->buf[i2c->xfered_len + i], base + ZXI2C_REG_HTDR);
208 }
209
210 /* prepare to stop transmission */
211 if (i2c->hrv && msg->len == (i2c->xfered_len + i2c->xfer_len)) {
212 tmp = ioread8(base + ZXI2C_REG_CR);
213 tmp |= read ? ZXI2C_CR_RX_END : ZXI2C_CR_TX_END;
214 iowrite8(tmp, base + ZXI2C_REG_CR);
215 }
216
217 if (irq) {
218 /* continue transmission */
219 tmp = ioread8(base + ZXI2C_REG_CR);
220 iowrite8(tmp |= ZXI2C_CR_CPU_RDY, base + ZXI2C_REG_CR);
221 } else {
222 u16 tcr_val = i2c->tcr;
223
224 /* start transmission */
225 tcr_val |= read ? ZXI2C_TCR_READ : 0;
226 writew(tcr_val | msg->addr, base + ZXI2C_REG_TCR);
227 }
228
229 return 0;
230 }
231
232 static irqreturn_t zxi2c_isr(int irq, void *data)
233 {
234 struct zxi2c *i2c = data;
235 void __iomem *base = i2c->base;
236 u8 status;
237
238 /* save the status and write-clear it */
239 status = readw(base + ZXI2C_REG_ISR);
240 if (!status)
241 return IRQ_NONE;
242
243 writew(status, base + ZXI2C_REG_ISR);
244
245 i2c->ret = 0;
246 if (status & ZXI2C_ISR_NACK_ADDR)
247 i2c->ret = -EIO;
248
249 if (!i2c->ret) {
250 if (i2c->mode == ZXI2C_BYTE_MODE)
251 i2c->ret = zxi2c_irq_xfer(i2c);
252 else
253 i2c->ret = zxi2c_fifo_irq_xfer(i2c, true);
254 }
255
256 if (i2c->ret)
257 complete(&i2c->complete);
258
259 return IRQ_HANDLED;
260 }
261
262 static int zxi2c_write(struct zxi2c *i2c, struct i2c_msg *msg, int last)
263 {
264 u16 tcr_val = i2c->tcr;
265 void __iomem *base = i2c->base;
266
267 i2c->last = last;
268
269 writew(msg->buf[0] & 0xFF, base + ZXI2C_REG_CDR);
270
271 reinit_completion(&i2c->complete);
272
273 tcr_val |= msg->addr & 0x7f;
274
275 writew(tcr_val, base + ZXI2C_REG_TCR);
276
277 if (!wait_for_completion_timeout(&i2c->complete, ZXI2C_TIMEOUT))
278 return -ETIMEDOUT;
279
280 return i2c->ret;
281 }
282
283 static int zxi2c_read(struct zxi2c *i2c, struct i2c_msg *msg, bool first)
284 {
285 u16 val, tcr_val = i2c->tcr;
286 void __iomem *base = i2c->base;
287
288 val = readw(base + ZXI2C_REG_CR);
289 val &= ~(ZXI2C_CR_TX_END | ZXI2C_CR_RX_END);
290
291 if (msg->len == 1)
292 val |= ZXI2C_CR_RX_END;
293
294 writew(val, base + ZXI2C_REG_CR);
295
296 reinit_completion(&i2c->complete);
297
298 tcr_val |= ZXI2C_TCR_READ | (msg->addr & 0x7f);
299
300 writew(tcr_val, base + ZXI2C_REG_TCR);
301
302 if (!first) {
303 val = readw(base + ZXI2C_REG_CR);
304 val |= ZXI2C_CR_CPU_RDY;
305 writew(val, base + ZXI2C_REG_CR);
306 }
307
308 if (!wait_for_completion_timeout(&i2c->complete, ZXI2C_TIMEOUT))
309 return -ETIMEDOUT;
310
311 return i2c->ret;
312 }
313
> 314 int zxi2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
315 {
316 struct i2c_msg *msg;
317 int i;
318 int ret = 0;
319 struct zxi2c *i2c = i2c_get_adapdata(adap);
320
321 i2c->mode = ZXI2C_BYTE_MODE;
322 for (i = 0; ret >= 0 && i < num; i++) {
323 i2c->msg = msg = &msgs[i];
324 i2c->xfered_len = 0;
325 if (msg->len == 0)
326 return -EIO;
327
328 if (msg->flags & I2C_M_RD)
329 ret = zxi2c_read(i2c, msg, i == 0);
330 else
331 ret = zxi2c_write(i2c, msg, (i + 1) == num);
332 }
333
334 return (ret < 0) ? ret : i;
335 }
336
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 3418/3418] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:48: warning: Excess function parameter 'file' description in 'SXE_MSG_LEVEL_DEFAULT'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi liujie_answer,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 1588d318a9e388d05b6cf5e2a63134c8beb6a355
commit: 3c27aa8f615da8e36e1dc802839c98702187757c [3418/3418] Linkdata:net:fix sxe compile errors 'sxe_resume' defined but not used
config: arm64-randconfig-001-20251217 (https://download.01.org/0day-ci/archive/20251221/202512210525.8hRRLO09-lkp@…)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210525.8hRRLO09-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210525.8hRRLO09-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:48: warning: Excess function parameter 'file' description in 'SXE_MSG_LEVEL_DEFAULT'
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:48: warning: Excess function parameter 'author' description in 'SXE_MSG_LEVEL_DEFAULT'
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:48: warning: Excess function parameter 'date' description in 'SXE_MSG_LEVEL_DEFAULT'
vim +48 drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c
8cee206b555824 liujie_answer 2025-04-01 47
8cee206b555824 liujie_answer 2025-04-01 @48 #define SXE_MSG_LEVEL_DEFAULT (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
8cee206b555824 liujie_answer 2025-04-01 49
:::::: The code at line 48 was first introduced by commit
:::::: 8cee206b5558245197158bd20895f95cc28d8468 Ethernet: Linkdata: Supports Linkdata ethernet Controllers
:::::: TO: liujie_answer <liujie5(a)linkdatatechnology.com>
:::::: CC: liujie_answer <liujie5(a)linkdatatechnology.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3544/3544] arch/arm64/kvm/cca_base.c:52:6: warning: no previous prototype for 'set_cca_cvm_type'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Yang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 419da4d196ffa97d1430d017d1b36348fea395e5 [3544/3544] VirtCCA: Add CCA base operations.
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251221/202512210402.xNA4HhAd-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210402.xNA4HhAd-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210402.xNA4HhAd-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kvm/cca_base.c:52:6: warning: no previous prototype for 'set_cca_cvm_type' [-Wmissing-prototypes]
52 | void set_cca_cvm_type(int type)
| ^~~~~~~~~~~~~~~~
vim +/set_cca_cvm_type +52 arch/arm64/kvm/cca_base.c
51
> 52 void set_cca_cvm_type(int type)
53 {
54 cca_cvm_type = type;
55 }
56 EXPORT_SYMBOL_GPL(set_cca_cvm_type);
57
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for PFN_RANGE_ALLOC when selected by OBMM
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: b2b4a358c0963806835f9a6ff96c2e34d1543216 [1/1] obmm: Add Ownership Based Memory Management framework
config: arm64-kismet-CONFIG_PFN_RANGE_ALLOC-CONFIG_OBMM-0-0 (https://download.01.org/0day-ci/archive/20251220/202512202153.48eS6EBE-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512202153.48eS6EBE-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202153.48eS6EBE-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for PFN_RANGE_ALLOC when selected by OBMM
WARNING: unmet direct dependencies detected for PFN_RANGE_ALLOC
Depends on [n]: MEMORY_HOTPLUG [=n]
Selected by [y]:
- OBMM [=y] && UB [=y] && UB_UMMU_CORE [=y] && UB_UBUS [=y] && HISI_SOC_CACHE [=y]
WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING
Depends on [n]: ARM_SPE_PMU [=n]
Selected by [y]:
- MEM_SAMPLING [=y] && ARM64 [=y]
WARNING: unmet direct dependencies detected for ARCH_SUPPORTS_SCHED_SOFT_QUOTA
Depends on [n]: CGROUPS [=n]
Selected by [y]:
- ARM64 [=y]
WARNING: unmet direct dependencies detected for NUMA_REMOTE
Depends on [n]: NUMA [=y] && ARM64 [=y] && ARM64_4K_PAGES [=y] && SPARSEMEM_VMEMMAP [=y] && ZONE_EXTMEM [=n]
Selected by [y]:
- OBMM [=y] && UB [=y] && UB_UMMU_CORE [=y] && UB_UBUS [=y] && HISI_SOC_CACHE [=y]
WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE
Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y]
Selected by [y]:
- ARM64 [=y]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1860:22: warning: assignment to 'int (*)(struct pci_dev *)' from 'int' makes pointer from integer without a cast
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 0bf0c942a09ba92e1d22e6960464b628dd4408fa [3547/3547] net/hinic3: Synchronize new NIC features and bug fixes
config: arm64-randconfig-003-20251216 (https://download.01.org/0day-ci/archive/20251221/202512210450.P2GW20wS-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210450.P2GW20wS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210450.P2GW20wS-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:108:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes]
108 | void hinic3_uld_lock_init(void)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:526:5: warning: no previous prototype for 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes]
526 | u32 hinic3_pdev_is_virtfn(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:788:5: warning: no previous prototype for '__set_vroce_func_state' [-Wmissing-prototypes]
788 | int __set_vroce_func_state(struct hinic3_pcidev *pci_adapter)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:831:6: warning: no previous prototype for 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes]
831 | void slave_host_mgmt_vroce_work(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:841:7: warning: no previous prototype for 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes]
841 | void *hinic3_get_roce_uld_by_pdev(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1784:6: warning: no previous prototype for 'hinic3_set_func_state' [-Wmissing-prototypes]
1784 | void hinic3_set_func_state(struct hinic3_pcidev *pci_adapter)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1810:6: warning: no previous prototype for 'slave_host_mgmt_work' [-Wmissing-prototypes]
1810 | void slave_host_mgmt_work(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c: In function 'slave_host_vfio_probe_delay_work':
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1860:24: error: implicit declaration of function '__symbol_get'; did you mean 'symbol_get'? [-Werror=implicit-function-declaration]
1860 | dev_migration_probe = __symbol_get("migration_dev_migration_probe");
| ^~~~~~~~~~~~
| symbol_get
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1860:22: warning: assignment to 'int (*)(struct pci_dev *)' from 'int' makes pointer from integer without a cast [-Wint-conversion]
1860 | dev_migration_probe = __symbol_get("migration_dev_migration_probe");
| ^
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1869:3: error: implicit declaration of function '__symbol_put'; did you mean 'symbol_put'? [-Werror=implicit-function-declaration]
1869 | __symbol_put("migration_dev_migration_probe");
| ^~~~~~~~~~~~
| symbol_put
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c: In function 'slave_host_migration_vf_add_delay_work':
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1925:23: warning: assignment to 'int (*)(struct pci_dev *)' from 'int' makes pointer from integer without a cast [-Wint-conversion]
1925 | migration_dev_add_vf = __symbol_get("migration_dev_add_vf");
| ^
cc1: some warnings being treated as errors
--
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:621:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes]
621 | void print_port_info(struct hinic3_nic_io *nic_io,
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:803:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes]
803 | void hinic3_notify_vf_bond_status(struct hinic3_nic_io *nic_io,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:833:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes]
833 | void hinic3_notify_all_vfs_bond_changed(void *hwdev, u8 bond_status)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1671:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes]
1671 | int set_fecparam(void *hwdev, u8 fecparam)
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1699:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes]
1699 | int get_fecparam(void *hwdev, u8 *advertised_fec, u8 *supported_fec)
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c: In function 'get_port_temperature_power.isra':
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:548:38: warning: ', rx power: ' directive output may be truncated writing 12 bytes into a region of size between 1 and 512 [-Wformat-truncation=]
548 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuW, tx power: %uuW",
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:548:3: note: 'snprintf' output between 31 and 560 bytes into a destination of size 512
548 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuW, tx power: %uuW",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
549 | cap_info, info->power[0x0], info->power[0x1]);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:544:39: warning: ', rx power: ' directive output may be truncated writing 12 bytes into a region of size between 1 and 512 [-Wformat-truncation=]
544 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuw %uuW %uuW %uuW",
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:544:3: note: 'snprintf' output between 28 and 575 bytes into a destination of size 512
544 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuw %uuW %uuW %uuW",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
545 | cap_info, info->power[0x0], info->power[0x1],
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
546 | info->power[0x2], info->power[0x3]);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PTP_1588_CLOCK
Depends on [n]: NET [=y] && POSIX_TIMERS [=n]
Selected by [y]:
- SXE [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 || ARM64 [=y]) && PCI [=y]
- SXE_VF [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 || ARM64 [=y]) && PCI [=y]
vim +1860 drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c
1847
1848 static void slave_host_vfio_probe_delay_work(struct work_struct *work)
1849 {
1850 struct delayed_work *delay = to_delayed_work(work);
1851 struct hinic3_pcidev *pci_adapter = container_of(delay, struct hinic3_pcidev,
1852 migration_probe_dwork);
1853 struct pci_dev *pdev = pci_adapter->pcidev;
1854 int (*dev_migration_probe)(struct pci_dev *pdev);
1855 int rc;
1856
1857 if (hinic3_func_type((struct hinic3_hwdev *)pci_adapter->hwdev) != TYPE_PF)
1858 return;
1859
> 1860 dev_migration_probe = __symbol_get("migration_dev_migration_probe");
1861 if (!(dev_migration_probe)) {
1862 sdk_err(&pdev->dev,
1863 "Failed to find: migration_dev_migration_probe");
1864 queue_delayed_work(pci_adapter->migration_probe_workq,
1865 &pci_adapter->migration_probe_dwork,
1866 WAIT_TIME * HZ);
1867 } else {
1868 rc = dev_migration_probe(pdev);
> 1869 __symbol_put("migration_dev_migration_probe");
1870 if (rc) {
1871 sdk_err(&pdev->dev,
1872 "Failed to __dev_migration_probe, rc:0x%x, pf migrated(%d).\n",
1873 rc, g_is_pf_migrated);
1874 } else {
1875 g_is_pf_migrated = true;
1876 sdk_info(&pdev->dev,
1877 "Succeeded in __dev_migration_probe, pf migrated(%d).\n",
1878 g_is_pf_migrated);
1879 }
1880 }
1881 }
1882
--
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1
0
[openeuler:OLK-6.6 3542/3542] drivers/crypto/ccp/hygon/vpsp.c:1055:5: warning: no previous prototype for function 'vpsp_do_cmd'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: e2861aaa47961017ada7f66de11104bbf3b85eb1 [3542/3542] crypto: ccp: move vpsp-related functions to vpsp.c
config: x86_64-randconfig-012-20251215 (https://download.01.org/0day-ci/archive/20251221/202512210938.tNGRHg5O-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210938.tNGRHg5O-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210938.tNGRHg5O-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/crypto/ccp/hygon/vpsp.c:589:6: warning: no previous prototype for function 'vpsp_set_default_vid_permission' [-Wmissing-prototypes]
589 | void vpsp_set_default_vid_permission(uint32_t is_allow)
| ^
drivers/crypto/ccp/hygon/vpsp.c:589:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
589 | void vpsp_set_default_vid_permission(uint32_t is_allow)
| ^
| static
>> drivers/crypto/ccp/hygon/vpsp.c:1055:5: warning: no previous prototype for function 'vpsp_do_cmd' [-Wmissing-prototypes]
1055 | int vpsp_do_cmd(int cmd, phys_addr_t phy_addr, int *psp_ret)
| ^
drivers/crypto/ccp/hygon/vpsp.c:1055:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1055 | int vpsp_do_cmd(int cmd, phys_addr_t phy_addr, int *psp_ret)
| ^
| static
2 warnings generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PTP_1588_CLOCK
Depends on [n]: NET [=y] && POSIX_TIMERS [=n]
Selected by [m]:
- SXE [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
- SXE_VF [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
vim +/vpsp_do_cmd +1055 drivers/crypto/ccp/hygon/vpsp.c
1054
> 1055 int vpsp_do_cmd(int cmd, phys_addr_t phy_addr, int *psp_ret)
1056 {
1057 int rc;
1058 int mutex_enabled = READ_ONCE(hygon_psp_hooks.psp_mutex_enabled);
1059
1060 if (!hygon_psp_hooks.sev_dev_hooks_installed)
1061 return -ENODEV;
1062
1063 if (mutex_enabled) {
1064 if (psp_mutex_lock_timeout(&hygon_psp_hooks.psp_misc->data_pg_aligned->mb_mutex,
1065 PSP_MUTEX_TIMEOUT) != 1) {
1066 return -EBUSY;
1067 }
1068 } else {
1069 mutex_lock(hygon_psp_hooks.sev_cmd_mutex);
1070 }
1071
1072 rc = __vpsp_do_cmd_locked(cmd, phy_addr, psp_ret);
1073
1074 if (mutex_enabled)
1075 psp_mutex_unlock(&hygon_psp_hooks.psp_misc->data_pg_aligned->mb_mutex);
1076 else
1077 mutex_unlock(hygon_psp_hooks.sev_cmd_mutex);
1078
1079 return rc;
1080 }
1081
--
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1
0
[openeuler:OLK-6.6 3560/3560] drivers/crypto/ccp/hygon/ccp-mdev.c:1144:15: warning: no previous prototype for function 'ccp_pin_memory'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 592817a30ddc0ef43c7f5b5fe906ae37cf3bea3b [3560/3560] crypto: ccp: add ccp-mdev functionality to the ccp module.
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251221/202512210422.Gfg4tcZV-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210422.Gfg4tcZV-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210422.Gfg4tcZV-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/crypto/ccp/hygon/ccp-mdev.c:1144:15: warning: no previous prototype for function 'ccp_pin_memory' [-Wmissing-prototypes]
1144 | struct page **ccp_pin_memory(struct ccp_private *private, unsigned long uaddr,
| ^
drivers/crypto/ccp/hygon/ccp-mdev.c:1144:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1144 | struct page **ccp_pin_memory(struct ccp_private *private, unsigned long uaddr,
| ^
| static
1 warning generated.
vim +/ccp_pin_memory +1144 drivers/crypto/ccp/hygon/ccp-mdev.c
1143
> 1144 struct page **ccp_pin_memory(struct ccp_private *private, unsigned long uaddr,
1145 unsigned long ulen, unsigned long *n)
1146 {
1147 struct page **pages;
1148 unsigned long npages, size;
1149 unsigned long first, last;
1150 int npinned;
1151
1152 if (ulen == 0 || uaddr + ulen < uaddr)
1153 return NULL;
1154
1155 first = (uaddr & PAGE_MASK) >> PAGE_SHIFT;
1156 last = ((uaddr + ulen - 1) & PAGE_MASK) >> PAGE_SHIFT;
1157 npages = (last - first + 1);
1158
1159 if (WARN_ON_ONCE(npages > INT_MAX))
1160 return NULL;
1161
1162 size = npages * sizeof(struct page *);
1163 if (size > PAGE_SIZE)
1164 pages = vmalloc(size);
1165 else
1166 pages = kmalloc(size, GFP_KERNEL);
1167
1168 if (!pages)
1169 return NULL;
1170
1171 /* Pin the user virtual address. */
1172 npinned = pin_user_pages_fast(uaddr, npages, FOLL_WRITE, pages);
1173 if (npinned != npages)
1174 goto err;
1175
1176 *n = npages;
1177 return pages;
1178
1179 err:
1180 if (npinned > 0)
1181 unpin_user_pages(pages, npinned);
1182 kvfree(pages);
1183 return NULL;
1184 }
1185
--
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[openeuler:OLK-6.6 3557/3557] drivers/platform/mpam/mpam_resctrl.c:25:1: sparse: sparse: symbol 'resctrl_mon_ctx_waiters' was not declared. Should it be static?
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 9119da1439390ea4f29a0635652248aa3c2040f0 [3557/3557] arm_mpam: resctrl: Allow resctrl to allocate monitors
config: arm64-randconfig-r132-20251218 (https://download.01.org/0day-ci/archive/20251221/202512210339.nHxRhG7l-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210339.nHxRhG7l-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210339.nHxRhG7l-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/platform/mpam/mpam_resctrl.c:25:1: sparse: sparse: symbol 'resctrl_mon_ctx_waiters' was not declared. Should it be static?
>> drivers/platform/mpam/mpam_resctrl.c:45:5: sparse: sparse: symbol '__mon_is_rmid_idx' was not declared. Should it be static?
drivers/platform/mpam/mpam_resctrl.c:46:6: sparse: sparse: symbol 'mon_is_rmid_idx' was not declared. Should it be static?
vim +/resctrl_mon_ctx_waiters +25 drivers/platform/mpam/mpam_resctrl.c
24
> 25 DECLARE_WAIT_QUEUE_HEAD(resctrl_mon_ctx_waiters);
26
27 /*
28 * The classes we've picked to map to resctrl resources.
29 * Class pointer may be NULL.
30 */
31 static struct mpam_resctrl_res mpam_resctrl_exports[RDT_NUM_RESOURCES];
32
33 static bool exposed_alloc_capable;
34 static bool exposed_mon_capable;
35 static struct mpam_class *mbm_local_class;
36 static struct mpam_class *mbm_total_class;
37
38 /*
39 * MPAM emulates CDP by setting different PARTID in the I/D fields of MPAM1_EL1.
40 * This applies globally to all traffic the CPU generates.
41 */
42 static bool cdp_enabled;
43
44 /* A dummy mon context to use when the monitors were allocated up front */
> 45 u32 __mon_is_rmid_idx = USE_RMID_IDX;
46 void *mon_is_rmid_idx = &__mon_is_rmid_idx;
47
--
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[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for NUMA_REMOTE when selected by OBMM
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: b2b4a358c0963806835f9a6ff96c2e34d1543216 [1/1] obmm: Add Ownership Based Memory Management framework
config: arm64-kismet-CONFIG_NUMA_REMOTE-CONFIG_OBMM-0-0 (https://download.01.org/0day-ci/archive/20251220/202512202005.B4YRvyvm-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512202005.B4YRvyvm-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202005.B4YRvyvm-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for NUMA_REMOTE when selected by OBMM
WARNING: unmet direct dependencies detected for PFN_RANGE_ALLOC
Depends on [n]: MEMORY_HOTPLUG [=n]
Selected by [y]:
- OBMM [=y] && UB [=y] && UB_UMMU_CORE [=y] && UB_UBUS [=y] && HISI_SOC_CACHE [=y]
WARNING: unmet direct dependencies detected for NUMA_REMOTE
Depends on [n]: NUMA [=n] && ARM64 [=y] && ARM64_4K_PAGES [=y] && SPARSEMEM_VMEMMAP [=y] && ZONE_EXTMEM [=n]
Selected by [y]:
- OBMM [=y] && UB [=y] && UB_UMMU_CORE [=y] && UB_UBUS [=y] && HISI_SOC_CACHE [=y]
--
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0
[openeuler:OLK-6.6 3544/3544] drivers/irqchip/irq-gic-v3-its.c:392:15: warning: no previous prototype for 'gic_data_rdist_get_vlpi_base'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Jinqian,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 8207b85ea72073cc2f75884bfad29b41d805ef24 [3544/3544] kvm: hisi: print error for IPIV
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251221/202512210351.fZ2BxCPV-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210351.fZ2BxCPV-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210351.fZ2BxCPV-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/irqchip/irq-gic-v3-its.c:392:15: warning: no previous prototype for 'gic_data_rdist_get_vlpi_base' [-Wmissing-prototypes]
392 | void __iomem *gic_data_rdist_get_vlpi_base(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/gic_data_rdist_get_vlpi_base +392 drivers/irqchip/irq-gic-v3-its.c
390
391 #ifdef CONFIG_ARM64_HISI_IPIV
> 392 void __iomem *gic_data_rdist_get_vlpi_base(void)
393 {
394 return gic_data_rdist_vlpi_base();
395 }
396 EXPORT_SYMBOL(gic_data_rdist_get_vlpi_base);
397 #endif
398
--
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0
[openeuler:OLK-6.6 3547/3547] drivers/net/ethernet/huawei/hinic3/hinic3_tx.c:395:5: warning: no previous prototype for 'hinic3_tx_offload'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi zhuyikai,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 74e3846262704452212a3245dccb10c2cd185ac3 [3547/3547] net/hinic3: Support new TX feature
config: arm64-randconfig-003-20251216 (https://download.01.org/0day-ci/archive/20251221/202512210308.eEv9d6co-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210308.eEv9d6co-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210308.eEv9d6co-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/huawei/hinic3/hinic3_tx.c:395:5: warning: no previous prototype for 'hinic3_tx_offload' [-Wmissing-prototypes]
395 | u32 hinic3_tx_offload(struct sk_buff *skb, struct hinic3_offload_info *offload_info,
| ^~~~~~~~~~~~~~~~~
vim +/hinic3_tx_offload +395 drivers/net/ethernet/huawei/hinic3/hinic3_tx.c
394
> 395 u32 hinic3_tx_offload(struct sk_buff *skb, struct hinic3_offload_info *offload_info,
396 struct hinic3_queue_info *queue_info, struct hinic3_txq *txq)
397 {
398 u32 offload = 0;
399 int tso_cs_en;
400
401 tso_cs_en = hinic3_tso(offload_info, queue_info, skb);
402 if (tso_cs_en < 0) {
403 offload = TX_OFFLOAD_INVALID;
404 return offload;
405 } else if (tso_cs_en) {
406 offload |= TX_OFFLOAD_TSO;
407 } else {
408 tso_cs_en = hinic3_tx_csum(txq, skb, offload_info, queue_info);
409 if (tso_cs_en)
410 offload |= TX_OFFLOAD_CSUM;
411 }
412
--
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0
[openeuler:OLK-6.6 3560/3560] drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:487:6: warning: variable 'test_mask' set but not used
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 5d01c9ec4f3b95b0629a38d936f69bc05e494cc9 [3560/3560] pinctrl: Zhaoxin: Add KH-50000 support
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251221/202512210228.QnsbClZ7-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210228.QnsbClZ7-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210228.QnsbClZ7-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:123:6: warning: variable 'value_back' set but not used [-Wunused-but-set-variable]
123 | u16 value_back = 0;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:249:6: warning: variable 'pin' set but not used [-Wunused-but-set-variable]
249 | int pin;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:270:6: warning: variable 'pin' set but not used [-Wunused-but-set-variable]
270 | int pin;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:330:6: warning: variable 'base_offset' set but not used [-Wunused-but-set-variable]
330 | int base_offset = 0;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:363:6: warning: variable 'base_offset' set but not used [-Wunused-but-set-variable]
363 | int base_offset = 0;
| ^
>> drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:487:6: warning: variable 'test_mask' set but not used [-Wunused-but-set-variable]
487 | u16 test_mask;
| ^
6 warnings generated.
vim +/test_mask +487 drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c
471
472 static int zhaoxin_gpio_irq_type(struct irq_data *d, unsigned int type)
473 {
474 struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
475 struct zhaoxin_pinctrl *pctrl = gpiochip_get_data(gc);
476 unsigned int gpio = irqd_to_hwirq(d);
477 const struct index_cal_array *trigger_cal;
478 unsigned int pin;
479 unsigned long flags;
480 u8 index;
481 int position, point;
482 u16 value;
483 bool isup = true;
484 bool high_bit = false;
485 u16 mask = 0;
486 int bits_num = 0;
> 487 u16 test_mask;
488
489 trigger_cal = pctrl->pin_topologys->trigger_cal;
490 pin = zhaoxin_gpio_to_pin(pctrl, irqd_to_hwirq(d), NULL, NULL);
491 if (type & IRQ_TYPE_EDGE_FALLING)
492 isup = true;
493 else if (type & IRQ_TYPE_EDGE_RISING)
494 isup = true;
495 else if (type & IRQ_TYPE_LEVEL_LOW)
496 isup = true;
497 else if (type & IRQ_TYPE_LEVEL_HIGH)
498 isup = false;
499
500 zhaoxin_gpio_set_gpio_mode_and_pull(pctrl, pin, isup);
501
502 for (position = 0; position < trigger_cal->size; position++)
503 if (trigger_cal->cal_array[position] == gpio)
504 break;
505 mask = trigger_cal->mask;
506 bits_num = trigger_cal->bits_num;
507 index = trigger_cal->index + ALIGN(position + 1, 4) / 4 - 1;
508 point = position % 4;
509 if (point > 1)
510 high_bit = true;
511
512 raw_spin_lock_irqsave(&pctrl->lock, flags);
513
514 value = zx_pad_read16(pctrl, index);
515
516 if ((type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
517 if (high_bit) {
518 point = point - 2;
519 position = 8;
520 } else
521 position = 0;
522 test_mask = (~(mask << (point * bits_num + position)));
523 value &= (~(mask << (point * bits_num + position)));
524 value |= TRIGGER_BOTH_EDGE << (point * bits_num + position);
525 } else if (type & IRQ_TYPE_EDGE_FALLING) {
526 if (high_bit) {
527 point = point - 2;
528 position = 8;
529 } else
530 position = 0;
531 test_mask = (~(mask << (point * bits_num + position)));
532 value &= (~(mask << (point * bits_num + position)));
533 value |= TRIGGER_FALL_EDGE << (point * bits_num + position);
534 } else if (type & IRQ_TYPE_EDGE_RISING) {
535 if (high_bit) {
536 point = point - 2;
537 position = 8;
538 } else
539 position = 0;
540 test_mask = (~(mask << (point * bits_num + position)));
541 value &= (~(mask << (point * bits_num + position)));
542 value |= TRIGGER_RISE_EDGE << (point * bits_num + position);
543 } else if (type & IRQ_TYPE_LEVEL_LOW) {
544 if (high_bit) {
545 point = point - 2;
546 position = 8;
547 } else
548 position = 0;
549 test_mask = (~(mask << (point * bits_num + position)));
550 value &= (~(mask << (point * bits_num + position)));
551 value |= TRIGGER_LOW_LEVEL << (point * bits_num + position);
552 } else if (type & IRQ_TYPE_LEVEL_HIGH) {
553 if (high_bit) {
554 point = point - 2;
555 position = 8;
556 } else
557 position = 0;
558 test_mask = (~(mask << (point * bits_num + position)));
559 value &= (~(mask << (point * bits_num + position)));
560 value |= TRIGGER_HIGH_LEVEL << (point * bits_num + position);
561 }
562
563 zx_pad_write16(pctrl, index, value);
564
565 if (type & IRQ_TYPE_EDGE_BOTH)
566 irq_set_handler_locked(d, handle_edge_irq);
567 else if (type & IRQ_TYPE_LEVEL_MASK)
568 irq_set_handler_locked(d, handle_level_irq);
569 raw_spin_unlock_irqrestore(&pctrl->lock, flags);
570
571 return 0;
572 }
573
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 6df2e969a6de3481167ace4fe42f69812a6c7fc8 [1/1] arm64: add config for cpuidle-haltpoll
config: arm64-kismet-CONFIG_HALTPOLL_CPUIDLE-CONFIG_ARM64-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201952.4oTfj5wS-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201952.4oTfj5wS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201952.4oTfj5wS-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64
WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE
Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y]
Selected by [y]:
- ARM64 [=y]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for PGP_PRELOAD when selected by PGP_PRELOAD_PUBLIC_KEYS
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 43d4042e06d2bf96adf67d25e8d91653507a4cf9 [1/1] KEYS: Provide a function to load keys from a PGP keyring blob
config: x86_64-kismet-CONFIG_PGP_PRELOAD-CONFIG_PGP_PRELOAD_PUBLIC_KEYS-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201919.aBYsjEcq-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201919.aBYsjEcq-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201919.aBYsjEcq-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for PGP_PRELOAD when selected by PGP_PRELOAD_PUBLIC_KEYS
WARNING: unmet direct dependencies detected for PGP_PRELOAD
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n]
Selected by [y]:
- PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3563/3563] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:545:5: error: no previous prototype for function 'ps3_pci_init'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi liujie_answer,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 97a2bb6ece556f3882263ee8df2b77f10c511311 [3563/3563] SCSI: Linkdata: Supports Linkdata HBA/RAID Controllers
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251221/202512210106.IqHUCCpt-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210106.IqHUCCpt-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210106.IqHUCCpt-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:5:
In file included from include/linux/pci.h:1669:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:307:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes]
307 | int ps3_hard_reset_to_ready(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:307:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
307 | int ps3_hard_reset_to_ready(struct ps3_instance *instance)
| ^
| static
6 errors generated.
--
In file included from drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:5:
In file included from include/linux/pci.h:1669:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:876:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes]
876 | void ps3_set_task_manager_busy(struct ps3_instance *instance,
| ^
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:876:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
876 | void ps3_set_task_manager_busy(struct ps3_instance *instance,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1110:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes]
1110 | int ps3_wait_for_outstanding_complete(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1110:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1110 | int ps3_wait_for_outstanding_complete(struct ps3_instance *instance)
| ^
| static
7 errors generated.
--
In file included from drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:14:
In file included from drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.h:6:
In file included from drivers/scsi/linkdata/ps3stor/ps3_irq.h:8:
In file included from include/scsi/scsi_host.h:11:
In file included from include/linux/blk-mq.h:5:
In file included from include/linux/blkdev.h:9:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/x86/include/asm/cacheflush.h:5:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:131:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes]
131 | void ps3_trigger_irq_poll(struct ps3_irq *irq)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:131:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
131 | void ps3_trigger_irq_poll(struct ps3_irq *irq)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:243:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes]
243 | int ps3_resp_status_convert(unsigned int resp_status)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:243:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
243 | int ps3_resp_status_convert(unsigned int resp_status)
| ^
| static
7 errors generated.
--
In file included from drivers/scsi/linkdata/ps3stor/ps3_qos.c:7:
In file included from include/scsi/scsi_host.h:11:
In file included from include/linux/blk-mq.h:5:
In file included from include/linux/blkdev.h:9:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/x86/include/asm/cacheflush.h:5:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:211:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes]
211 | ps3_qos_cmd_waitq_get(struct ps3_qos_tg_context *qos_tg_ctx,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:210:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
210 | struct qos_wait_queue *
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:335:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes]
335 | unsigned char ps3_qos_vd_cmdword_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:335:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
335 | unsigned char ps3_qos_vd_cmdword_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:351:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes]
351 | unsigned char ps3_qos_exclusive_cmdword_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:351:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
351 | unsigned char ps3_qos_exclusive_cmdword_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:363:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes]
363 | unsigned char ps3_qos_tg_decision(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:363:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
363 | unsigned char ps3_qos_tg_decision(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:749:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes]
749 | unsigned char ps3_qos_all_pd_rc_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:749:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
749 | unsigned char ps3_qos_all_pd_rc_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:876:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes]
876 | void ps3_pd_quota_waitq_clear_all(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:876:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
876 | void ps3_pd_quota_waitq_clear_all(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:892:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes]
892 | void ps3_pd_quota_waitq_clean(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:892:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
892 | void ps3_pd_quota_waitq_clean(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:1058:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes]
1058 | void ps3_qos_pd_waitq_ratio_update(struct ps3_qos_pd_mgr *qos_pd_mgr)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1058:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1058 | void ps3_qos_pd_waitq_ratio_update(struct ps3_qos_pd_mgr *qos_pd_mgr)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2019:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes]
2019 | unsigned char ps3_hba_qos_decision(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2019:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2019 | unsigned char ps3_hba_qos_decision(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2040:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
2040 | void ps3_hba_qos_waitq_notify(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2040:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2040 | void ps3_hba_qos_waitq_notify(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2100:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes]
2100 | bool ps3_cmd_waitq_abort(struct ps3_cmd *aborted_cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2100:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2100 | bool ps3_cmd_waitq_abort(struct ps3_cmd *aborted_cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2463:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes]
2463 | void ps3_hba_qos_waitq_clear_all(struct ps3_instance *instance, int resp_status)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2463:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2463 | void ps3_hba_qos_waitq_clear_all(struct ps3_instance *instance, int resp_status)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2827:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes]
2827 | void ps3_hba_qos_vd_init(struct ps3_instance *instance,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2827:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2827 | void ps3_hba_qos_vd_init(struct ps3_instance *instance,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2936:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes]
2936 | void ps3_hba_qos_vd_reset(struct ps3_instance *instance, unsigned short disk_id)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2936:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2936 | void ps3_hba_qos_vd_reset(struct ps3_instance *instance, unsigned short disk_id)
| ^
| static
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
--
In file included from drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:6:
In file included from drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.h:7:
In file included from include/scsi/scsi_cmnd.h:5:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:85:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes]
85 | void ps3_cmd_stat_content_clear(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:85:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
85 | void ps3_cmd_stat_content_clear(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:403:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes]
403 | void ps3_io_recv_ok_stat_inc(struct ps3_instance *ins,
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:403:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
403 | void ps3_io_recv_ok_stat_inc(struct ps3_instance *ins,
| ^
| static
7 errors generated.
..
vim +/ps3_pci_init +545 drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c
544
> 545 int ps3_pci_init(struct pci_dev *pdev, struct ps3_instance *instance)
546 {
547 resource_size_t base_addr = 0;
548 int ret = PS3_SUCCESS;
549
550 ret = pci_enable_device_mem(pdev);
551 if (ret != PS3_SUCCESS) {
552 LOG_ERROR("hno:%u pci id[%u] pci enable failed\n",
553 PS3_HOST(instance), pdev->dev.id);
554 goto l_pci_enable_device_mem_failed;
555 }
556
557 pci_set_master(pdev);
558
559 instance->reg_bar = PS3_REGISTER_BAR_INDEX;
560 ret = (pci_resource_flags(pdev, instance->reg_bar) & IORESOURCE_MEM);
561 if (!ret) {
562 LOG_ERROR("hno:%u Bar %lu isnot IORESOURCE_MEM\n",
563 PS3_HOST(instance), instance->reg_bar);
564 goto l_bar_check_failed;
565 }
566 ret = pci_request_selected_regions(pdev, 1 << instance->reg_bar,
567 "PS3 pci regions");
568 if (ret != PS3_SUCCESS) {
569 LOG_ERROR("hno:%u IO memory region busy\n", PS3_HOST(instance));
570 goto l_pci_request_selected_regions_failed;
571 }
572 #if defined(PS3_SUPPORT_PCIE_REPORT)
573 pci_enable_pcie_error_reporting(pdev);
574 #endif
575 if (instance->ioc_adpter->reg_set) {
576 instance->reg_set =
577 (struct Ps3Fifo __iomem *)instance->ioc_adpter->reg_set(
578 pdev, instance->reg_bar);
579 } else {
580 instance->reg_set = (struct Ps3Fifo __iomem *)ioremap(
581 pci_resource_start(pdev, instance->reg_bar),
582 PS3_REGISTER_SET_SIZE);
583 }
584 if (instance->reg_set == NULL) {
585 LOG_ERROR("hno:%u ioremap failed\n", PS3_HOST(instance));
586 goto l_ioremap_failed;
587 } else {
588 pci_set_drvdata(pdev, instance);
589 }
590
591 ps3_atomic_set(&instance->watchdog_reg_read_fail_count, 0);
592 LOG_INFO(
593 "reg_bar_idx = %lu, bar_base_paddr = 0x%llx, reg_set_vaddr = 0x%p\n",
594 instance->reg_bar, (unsigned long long)base_addr, instance->reg_set);
595
596 return PS3_SUCCESS;
597 l_ioremap_failed:
598 pci_release_selected_regions(instance->pdev, 1 << instance->reg_bar);
599 #if defined(PS3_SUPPORT_PCIE_REPORT)
600 pci_disable_pcie_error_reporting(pdev);
601 #endif
602 l_pci_request_selected_regions_failed:
603 pci_disable_device(instance->pdev);
604 l_bar_check_failed:
605 l_pci_enable_device_mem_failed:
606 return -PS3_FAILED;
607 }
608
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] drivers/crypto/ccp/hygon/hct.c:1333:15: warning: no previous prototype for function 'hct_pin_memory'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: c74ae2c5da57becf3f41c596d79b3dd30fa1baa6 [3542/3542] hct: add mediated ccp driver support for hygon crypto technology.
config: x86_64-randconfig-012-20251215 (https://download.01.org/0day-ci/archive/20251221/202512210747.245hMJvq-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210747.245hMJvq-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210747.245hMJvq-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/crypto/ccp/hygon/hct.c:20:
In file included from include/linux/vfio.h:12:
In file included from include/linux/iommu.h:10:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2242:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/crypto/ccp/hygon/hct.c:1333:15: warning: no previous prototype for function 'hct_pin_memory' [-Wmissing-prototypes]
1333 | struct page **hct_pin_memory(struct hct_private *private, unsigned long uaddr,
| ^
drivers/crypto/ccp/hygon/hct.c:1333:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1333 | struct page **hct_pin_memory(struct hct_private *private, unsigned long uaddr,
| ^
| static
drivers/crypto/ccp/hygon/hct.c:1730:45: error: no member named 'numa_node' in 'struct device'
1730 | *node = hct_data.iommu[page_idx].pdev->dev.numa_node;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
2 warnings and 1 error generated.
vim +/hct_pin_memory +1333 drivers/crypto/ccp/hygon/hct.c
1332
> 1333 struct page **hct_pin_memory(struct hct_private *private, unsigned long uaddr,
1334 unsigned long ulen, unsigned long *n)
1335 {
1336 unsigned long npages, size;
1337 int npinned;
1338 struct page **pages;
1339 unsigned long first, last;
1340
1341 if (ulen == 0 || uaddr + ulen < uaddr)
1342 return NULL;
1343
1344 first = (uaddr & PAGE_MASK) >> PAGE_SHIFT;
1345 last = ((uaddr + ulen - 1) & PAGE_MASK) >> PAGE_SHIFT;
1346 npages = (last - first + 1);
1347
1348 if (WARN_ON_ONCE(npages > INT_MAX))
1349 return NULL;
1350
1351 size = npages * sizeof(struct page *);
1352 if (size > PAGE_SIZE)
1353 pages = vmalloc(size);
1354 else
1355 pages = kmalloc(size, GFP_KERNEL);
1356
1357 if (!pages)
1358 return NULL;
1359
1360 /* Pin the user virtual address. */
1361 npinned = pin_user_pages_fast(uaddr, npages, FOLL_WRITE, pages);
1362 if (npinned != npages)
1363 goto err;
1364
1365 *n = npages;
1366 return pages;
1367
1368 err:
1369 if (npinned > 0)
1370 unpin_user_pages(pages, npinned);
1371 kvfree(pages);
1372 return NULL;
1373 }
1374
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c:1159:6: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 4213ff7957de370c1cfe528c2bad1eb2e499038a [3547/3547] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends
config: arm64-randconfig-003-20251216 (https://download.01.org/0day-ci/archive/20251221/202512210108.l9B1EKna-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210108.l9B1EKna-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210108.l9B1EKna-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c: In function 'cqm_mem_init':
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c:1159:6: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15 [-Wformat-truncation=]
1159 | "%s%s%02u", cqm_handle->name, VRAM_CQM_FAKE_MEM_BASE, i);
| ^~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c:1159:5: note: directive argument in the range [0, 4294967293]
1159 | "%s%s%02u", cqm_handle->name, VRAM_CQM_FAKE_MEM_BASE, i);
| ^~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c:1158:3: note: 'snprintf' output between 5 and 76 bytes into a destination of size 15
1158 | snprintf(fake_cqm_handle->name, VRAM_NAME_MAX_LEN - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1159 | "%s%s%02u", cqm_handle->name, VRAM_CQM_FAKE_MEM_BASE, i);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c: In function 'cqm_cla_xyz':
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:893:28: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15 [-Wformat-truncation=]
893 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_X);
| ^~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:892:2: note: 'snprintf' output between 2 and 65 bytes into a destination of size 15
892 | snprintf(cla_x_buf->buf_info.buf_vram_name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
893 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_X);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:896:28: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15 [-Wformat-truncation=]
896 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_Y);
| ^~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:895:2: note: 'snprintf' output between 2 and 65 bytes into a destination of size 15
895 | snprintf(cla_y_buf->buf_info.buf_vram_name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
896 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_Y);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:899:28: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15 [-Wformat-truncation=]
899 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_Z);
| ^~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:898:2: note: 'snprintf' output between 2 and 65 bytes into a destination of size 15
898 | snprintf(cla_z_buf->buf_info.buf_vram_name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
899 | VRAM_NAME_MAX_LEN - 1, "%s%s", cla_table->name, VRAM_CQM_CLA_COORD_Z);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c: In function 'cqm_cla_init_entry':
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:1297:6: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 15 [-Wformat-truncation=]
1297 | "%s%s%s%02u", cqm_handle->name, VRAM_CQM_CLA_BASE,
| ^~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c:1296:3: note: 'snprintf' output between 5 and 76 bytes into a destination of size 15
1296 | snprintf(cla_table->name, VRAM_NAME_MAX_LEN - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1297 | "%s%s%s%02u", cqm_handle->name, VRAM_CQM_CLA_BASE,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1298 | VRAM_CQM_CLA_TYPE_BASE, cla_table->type);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:51: warning: Function parameter or member 'addr' not described in 'cqm_swab64'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:51: warning: Function parameter or member 'cnt' not described in 'cqm_swab64'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:51: warning: expecting prototype for Prototype(). Prototype was for cqm_swab64() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:74: warning: Function parameter or member 'addr' not described in 'cqm_swab32'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:74: warning: Function parameter or member 'cnt' not described in 'cqm_swab32'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:74: warning: expecting prototype for Prototype(). Prototype was for cqm_swab32() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:96: warning: Function parameter or member 'data' not described in 'cqm_shift'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:96: warning: expecting prototype for Prototype(). Prototype was for cqm_shift() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:119: warning: Function parameter or member 'data' not described in 'cqm_check_align'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:119: warning: expecting prototype for Prototype(). Prototype was for cqm_check_align() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:155: warning: Function parameter or member 'size' not described in 'cqm_kmalloc_align'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:155: warning: Function parameter or member 'flags' not described in 'cqm_kmalloc_align'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:155: warning: Function parameter or member 'align_order' not described in 'cqm_kmalloc_align'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:155: warning: expecting prototype for Prototype(). Prototype was for cqm_kmalloc_align() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:187: warning: Function parameter or member 'addr' not described in 'cqm_kfree_align'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:187: warning: expecting prototype for Prototype(). Prototype was for cqm_kfree_align() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:474: warning: Function parameter or member 'cqm_handle' not described in 'cqm_buf_alloc'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:474: warning: Function parameter or member 'buf' not described in 'cqm_buf_alloc'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:474: warning: Function parameter or member 'direct' not described in 'cqm_buf_alloc'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:474: warning: expecting prototype for Prototype(). Prototype was for cqm_buf_alloc() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:545: warning: Function parameter or member 'buf' not described in 'cqm_buf_free'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:545: warning: Function parameter or member 'cqm_handle' not described in 'cqm_buf_free'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:545: warning: expecting prototype for Prototype(). Prototype was for cqm_buf_free() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:771: warning: Function parameter or member 'bitmap' not described in 'cqm_single_bitmap_init'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:771: warning: expecting prototype for Prototype(). Prototype was for cqm_single_bitmap_init() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:841: warning: Function parameter or member 'cqm_handle' not described in 'cqm_bitmap_init'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:841: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_init() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:937: warning: Function parameter or member 'cqm_handle' not described in 'cqm_bitmap_uninit'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:937: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_uninit() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: Function parameter or member 'table' not described in 'cqm_bitmap_check_range'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: Function parameter or member 'step' not described in 'cqm_bitmap_check_range'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: Function parameter or member 'max_num' not described in 'cqm_bitmap_check_range'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: Function parameter or member 'begin' not described in 'cqm_bitmap_check_range'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: Function parameter or member 'count' not described in 'cqm_bitmap_check_range'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:975: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_check_range() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1055: warning: Function parameter or member 'bitmap' not described in 'cqm_bitmap_alloc'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1055: warning: Function parameter or member 'step' not described in 'cqm_bitmap_alloc'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1055: warning: Function parameter or member 'count' not described in 'cqm_bitmap_alloc'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1055: warning: Function parameter or member 'update_last' not described in 'cqm_bitmap_alloc'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1055: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_alloc() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1108: warning: Function parameter or member 'bitmap' not described in 'cqm_bitmap_alloc_low2bit_align'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1108: warning: Function parameter or member 'low2bit' not described in 'cqm_bitmap_alloc_low2bit_align'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1108: warning: Function parameter or member 'update_last' not described in 'cqm_bitmap_alloc_low2bit_align'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1108: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_alloc_low2bit_align() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1154: warning: Function parameter or member 'bitmap' not described in 'cqm_bitmap_alloc_reserved'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1154: warning: Function parameter or member 'count' not described in 'cqm_bitmap_alloc_reserved'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1154: warning: Function parameter or member 'index' not described in 'cqm_bitmap_alloc_reserved'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1154: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_alloc_reserved() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1189: warning: Function parameter or member 'bitmap' not described in 'cqm_bitmap_free'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1189: warning: Function parameter or member 'index' not described in 'cqm_bitmap_free'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1189: warning: Function parameter or member 'count' not described in 'cqm_bitmap_free'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1189: warning: expecting prototype for Prototype(). Prototype was for cqm_bitmap_free() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1212: warning: Function parameter or member 'obj_table' not described in 'cqm_single_object_table_init'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1212: warning: expecting prototype for Prototype(). Prototype was for cqm_single_object_table_init() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1232: warning: Function parameter or member 'cqm_handle' not described in 'cqm_object_table_init'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1232: warning: expecting prototype for Prototype(). Prototype was for cqm_object_table_init() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1299: warning: Function parameter or member 'cqm_handle' not described in 'cqm_object_table_uninit'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1299: warning: expecting prototype for Prototype(). Prototype was for cqm_object_table_uninit() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: Function parameter or member 'cqm_handle' not described in 'cqm_object_table_insert'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: Function parameter or member 'object_table' not described in 'cqm_object_table_insert'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: Function parameter or member 'index' not described in 'cqm_object_table_insert'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: Function parameter or member 'obj' not described in 'cqm_object_table_insert'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: Function parameter or member 'bh' not described in 'cqm_object_table_insert'
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1334: warning: expecting prototype for Prototype(). Prototype was for cqm_object_table_insert() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: Function parameter or member 'cqm_handle' not described in 'cqm_object_table_remove'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: Function parameter or member 'object_table' not described in 'cqm_object_table_remove'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: Function parameter or member 'index' not described in 'cqm_object_table_remove'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: Function parameter or member 'obj' not described in 'cqm_object_table_remove'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: Function parameter or member 'bh' not described in 'cqm_object_table_remove'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1376: warning: expecting prototype for Prototype(). Prototype was for cqm_object_table_remove() instead
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1413: warning: Function parameter or member 'cqm_handle' not described in 'cqm_object_table_get'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1413: warning: Function parameter or member 'object_table' not described in 'cqm_object_table_get'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1413: warning: Function parameter or member 'index' not described in 'cqm_object_table_get'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1413: warning: Function parameter or member 'bh' not described in 'cqm_object_table_get'
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:1413: warning: expecting prototype for Prototype(). Prototype was for cqm_object_table_get() instead
vim +1159 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c
1129
1130 /**
1131 * Prototype : cqm_fake_mem_init
1132 * Description : Initialize resources of the extended fake function.
1133 * Input : struct tag_cqm_handle *cqm_handle: Parent CQM handle of the current PF
1134 * Output : None
1135 * Return Value : s32
1136 * 1.Date : 2020/4/15
1137 * Modification : Created function
1138 */
1139 static s32 cqm_fake_mem_init(struct tag_cqm_handle *cqm_handle)
1140 {
1141 struct hinic3_hwdev *handle = cqm_handle->ex_handle;
1142 struct tag_cqm_handle *fake_cqm_handle = NULL;
1143 s32 child_func_number;
1144 u32 i;
1145
1146 if (cqm_handle->func_capability.fake_func_type !=
1147 CQM_FAKE_FUNC_PARENT)
1148 return CQM_SUCCESS;
1149
1150 child_func_number = cqm_get_child_func_number(cqm_handle);
1151 if (child_func_number == CQM_FAIL) {
1152 cqm_err(handle->dev_hdl, CQM_WRONG_VALUE(child_func_number));
1153 return CQM_FAIL;
1154 }
1155
1156 for (i = 0; i < (u32)child_func_number; i++) {
1157 fake_cqm_handle = cqm_handle->fake_cqm_handle[i];
1158 snprintf(fake_cqm_handle->name, VRAM_NAME_MAX_LEN - 1,
> 1159 "%s%s%02u", cqm_handle->name, VRAM_CQM_FAKE_MEM_BASE, i);
1160
1161 if (cqm_bat_init(fake_cqm_handle) != CQM_SUCCESS) {
1162 cqm_err(handle->dev_hdl,
1163 CQM_FUNCTION_FAIL(cqm_bat_init));
1164 goto err;
1165 }
1166
1167 if (cqm_cla_init(fake_cqm_handle) != CQM_SUCCESS) {
1168 cqm_err(handle->dev_hdl,
1169 CQM_FUNCTION_FAIL(cqm_cla_init));
1170 goto err;
1171 }
1172
1173 if (cqm_bitmap_init(fake_cqm_handle) != CQM_SUCCESS) {
1174 cqm_err(handle->dev_hdl,
1175 CQM_FUNCTION_FAIL(cqm_bitmap_init));
1176 goto err;
1177 }
1178
1179 if (cqm_object_table_init(fake_cqm_handle) != CQM_SUCCESS) {
1180 cqm_err(handle->dev_hdl,
1181 CQM_FUNCTION_FAIL(cqm_object_table_init));
1182 goto err;
1183 }
1184 }
1185
1186 return CQM_SUCCESS;
1187
1188 err:
1189 cqm_fake_mem_uninit(cqm_handle);
1190 return CQM_FAIL;
1191 }
1192
--
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https://github.com/intel/lkp-tests/wiki
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[openeuler:OLK-6.6 3544/3544] drivers/irqchip/irq-gic-v3.c:1526:6: warning: no previous prototype for 'gic_dist_enable_ipiv'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Xiang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 5634a3dfafb71ede4922b523f77389ef2c006b61 [3544/3544] kvm: hisi_virt: Probe and configure IPIV capacity on HIP12
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251221/202512210133.hQCBSnrQ-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210133.hQCBSnrQ-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210133.hQCBSnrQ-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/irqchip/irq-gic-v3.c:1517:6: warning: no previous prototype for 'is_gicv4p1' [-Wmissing-prototypes]
1517 | bool is_gicv4p1(void)
| ^~~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:1526:6: warning: no previous prototype for 'gic_dist_enable_ipiv' [-Wmissing-prototypes]
1526 | void gic_dist_enable_ipiv(void)
| ^~~~~~~~~~~~~~~~~~~~
vim +/gic_dist_enable_ipiv +1526 drivers/irqchip/irq-gic-v3.c
1525
> 1526 void gic_dist_enable_ipiv(void)
1527 {
1528 u32 val;
1529
1530 val = readl_relaxed(gic_data.dist_base + GICD_MISC_CTRL);
1531 val |= GICD_MISC_CTRL_CFG_IPIV_EN;
1532 writel_relaxed(val, gic_data.dist_base + GICD_MISC_CTRL);
1533 static_branch_enable(&ipiv_enable);
1534
1535 val = (0 << GICD_IPIV_CTRL_AFF_DIRECT_VPEID_SHIFT) |
1536 (0 << GICD_IPIV_CTRL_AFF1_LEFT_SHIFT_SHIFT) |
1537 (4 << GICD_IPIV_CTRL_AFF2_LEFT_SHIFT_SHIFT) |
1538 (7 << GICD_IPIV_CTRL_VM_TABLE_INNERCACHE_SHIFT) |
1539 (2 << GICD_IPIV_CTRL_VM_TABLE_SHAREABILITY_SHIFT);
1540 writel_relaxed(val, gic_data.dist_base + GICD_IPIV_CTRL);
1541
1542 /* Set target ITS address of IPIV feature */
1543 writel_relaxed(0x4880, gic_data.dist_base + GICD_IPIV_ITS_TA_BASE);
1544 }
1545 EXPORT_SYMBOL(gic_dist_enable_ipiv);
1546
--
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[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for PGP_KEY_PARSER when selected by PGP_PRELOAD
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 43d4042e06d2bf96adf67d25e8d91653507a4cf9 [1/1] KEYS: Provide a function to load keys from a PGP keyring blob
config: x86_64-kismet-CONFIG_PGP_KEY_PARSER-CONFIG_PGP_PRELOAD-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201850.48kGCnic-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201850.48kGCnic-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201850.48kGCnic-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for PGP_KEY_PARSER when selected by PGP_PRELOAD
WARNING: unmet direct dependencies detected for PGP_KEY_PARSER
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n]
Selected by [y]:
- PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y]
--
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[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING when selected by MEM_SAMPLING
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: cc5f4f44852f9eb4feb22a40cbb4e3d1b10c36a0 [1/1] mm_monitor/mm_spe: Add PMU based memory sampling abstract layer
config: arm64-kismet-CONFIG_ARM_SPE_MEM_SAMPLING-CONFIG_MEM_SAMPLING-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201803.CVVuzZto-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201803.CVVuzZto-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201803.CVVuzZto-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING when selected by MEM_SAMPLING
WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR
Depends on [n]: CRYPTO [=y] && CRYPTO_DRBG_MENU [=n]
Selected by [y]:
- CRYPTO_DEV_HISI_TRNG [=y] && CRYPTO [=y] && CRYPTO_HW [=y] && ARM64 [=y] && ACPI [=y]
WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING
Depends on [n]: ARM_SPE_PMU [=n]
Selected by [y]:
- MEM_SAMPLING [=y] && ARM64 [=y]
--
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1
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[openeuler:OLK-6.6 3542/3542] drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:550:55: warning: '%08x' directive output may be truncated writing 8 bytes into a region of size between 2 and 11
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 8d65cdad5ea8e309af47a9a70c538bbbc1223e9a [3542/3542] Net: nebula_matrix: fix ci build warning
config: x86_64-randconfig-161-20251215 (https://download.01.org/0day-ci/archive/20251221/202512210031.v4yKIJFE-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210031.v4yKIJFE-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210031.v4yKIJFE-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c: In function 'nbl_res_adminq_get_firmware_version':
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:550:55: warning: '%08x' directive output may be truncated writing 8 bytes into a region of size between 2 and 11 [-Wformat-truncation=]
550 | "%d.%d.%d build %04d%02d%02d %08x",
| ^~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:549:17: note: 'snprintf' output between 30 and 39 bytes into a destination of size 32
549 | snprintf(firmware_verion, ETHTOOL_FWVERS_LEN,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
550 | "%d.%d.%d build %04d%02d%02d %08x",
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
551 | BCD2BYTE((resp_param.version >> 16) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
552 | BCD2BYTE((resp_param.version >> 8) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
553 | BCD2BYTE(resp_param.version & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
554 | BCD2SHORT((resp_param.build_date >> 16) & 0xFFFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
555 | BCD2BYTE((resp_param.build_date >> 8) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
556 | BCD2BYTE(resp_param.build_date & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
557 | resp_param.build_hash);
| ~~~~~~~~~~~~~~~~~~~~~~
vim +550 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c
bad535d287c9c1 Bennie Yan 2024-09-24 527
bad535d287c9c1 Bennie Yan 2024-09-24 528 /* get_emp_version is deprecated, repalced by get_firmware_version, 0x8102 */
bad535d287c9c1 Bennie Yan 2024-09-24 529 static int nbl_res_adminq_get_firmware_version(void *priv, char *firmware_verion)
bad535d287c9c1 Bennie Yan 2024-09-24 530 {
bad535d287c9c1 Bennie Yan 2024-09-24 531 struct nbl_resource_mgt *res_mgt = (struct nbl_resource_mgt *)priv;
bad535d287c9c1 Bennie Yan 2024-09-24 532 struct nbl_channel_ops *chan_ops = NBL_RES_MGT_TO_CHAN_OPS(res_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 533 struct device *dev = NBL_COMMON_TO_DEV(res_mgt->common);
bad535d287c9c1 Bennie Yan 2024-09-24 534 struct nbl_chan_send_info chan_send;
bad535d287c9c1 Bennie Yan 2024-09-24 535 struct nbl_chan_param_nvm_version_resp resp_param;
bad535d287c9c1 Bennie Yan 2024-09-24 536 int ret = 0;
bad535d287c9c1 Bennie Yan 2024-09-24 537 u32 version_type = NBL_FW_VERSION_RUNNING_BANK;
bad535d287c9c1 Bennie Yan 2024-09-24 538
bad535d287c9c1 Bennie Yan 2024-09-24 539 NBL_CHAN_SEND(chan_send, NBL_CHAN_ADMINQ_FUNCTION_ID, NBL_CHAN_MSG_ADMINQ_GET_NVM_VERSION,
bad535d287c9c1 Bennie Yan 2024-09-24 540 &version_type, sizeof(version_type), &resp_param, sizeof(resp_param), 1);
bad535d287c9c1 Bennie Yan 2024-09-24 541 ret = chan_ops->send_msg(NBL_RES_MGT_TO_CHAN_PRIV(res_mgt), &chan_send);
bad535d287c9c1 Bennie Yan 2024-09-24 542 if (ret) {
bad535d287c9c1 Bennie Yan 2024-09-24 543 dev_err(dev, "adminq send msg failed with ret: %d, msg_type: 0x%x\n",
bad535d287c9c1 Bennie Yan 2024-09-24 544 ret, NBL_CHAN_MSG_ADMINQ_GET_NVM_VERSION);
bad535d287c9c1 Bennie Yan 2024-09-24 545 return ret;
bad535d287c9c1 Bennie Yan 2024-09-24 546 }
bad535d287c9c1 Bennie Yan 2024-09-24 547
bad535d287c9c1 Bennie Yan 2024-09-24 548 if (!memcmp(resp_param.magic, FIRMWARE_MAGIC, sizeof(resp_param.magic))) {
bad535d287c9c1 Bennie Yan 2024-09-24 549 snprintf(firmware_verion, ETHTOOL_FWVERS_LEN,
bad535d287c9c1 Bennie Yan 2024-09-24 @550 "%d.%d.%d build %04d%02d%02d %08x",
bad535d287c9c1 Bennie Yan 2024-09-24 551 BCD2BYTE((resp_param.version >> 16) & 0xFF),
bad535d287c9c1 Bennie Yan 2024-09-24 552 BCD2BYTE((resp_param.version >> 8) & 0xFF),
bad535d287c9c1 Bennie Yan 2024-09-24 553 BCD2BYTE(resp_param.version & 0xFF),
bad535d287c9c1 Bennie Yan 2024-09-24 554 BCD2SHORT((resp_param.build_date >> 16) & 0xFFFF),
bad535d287c9c1 Bennie Yan 2024-09-24 555 BCD2BYTE((resp_param.build_date >> 8) & 0xFF),
bad535d287c9c1 Bennie Yan 2024-09-24 556 BCD2BYTE(resp_param.build_date & 0xFF),
bad535d287c9c1 Bennie Yan 2024-09-24 557 resp_param.build_hash);
bad535d287c9c1 Bennie Yan 2024-09-24 558 } else {
bad535d287c9c1 Bennie Yan 2024-09-24 559 dev_err(dev, "adminq msg firmware verion magic check failed\n");
bad535d287c9c1 Bennie Yan 2024-09-24 560 return -EINVAL;
bad535d287c9c1 Bennie Yan 2024-09-24 561 }
bad535d287c9c1 Bennie Yan 2024-09-24 562
bad535d287c9c1 Bennie Yan 2024-09-24 563 return 0;
bad535d287c9c1 Bennie Yan 2024-09-24 564 }
bad535d287c9c1 Bennie Yan 2024-09-24 565
:::::: The code at line 550 was first introduced by commit
:::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC.
:::::: TO: Bennie Yan <bennie.yan(a)nebula-matrix.com>
:::::: CC: Bennie Yan <bennie.yan(a)nebula-matrix.com>
--
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0
[openeuler:OLK-6.6 3547/3547] drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c:823:5: warning: no previous prototype for 'hinic3_set_rxq_recovery_flag'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Zhou,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: dcb286ce50a35a77e51b61db72c7cc001647b598 [3547/3547] net/hinic3: add huawei/hinic3 driver
config: arm64-randconfig-003-20251216 (https://download.01.org/0day-ci/archive/20251221/202512210010.kLb4fmr8-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210010.kLb4fmr8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210010.kLb4fmr8-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c:823:5: warning: no previous prototype for 'hinic3_set_rxq_recovery_flag' [-Wmissing-prototypes]
823 | int hinic3_set_rxq_recovery_flag(struct net_device *netdev, u32 priv_flags)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/hinic3_set_rxq_recovery_flag +823 drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c
822
> 823 int hinic3_set_rxq_recovery_flag(struct net_device *netdev, u32 priv_flags)
824 {
825 struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
826
827 if (priv_flags & HINIC3_PRIV_FLAGS_RXQ_RECOVERY) {
828 if (!HINIC3_SUPPORT_RXQ_RECOVERY(nic_dev->hwdev)) {
829 nicif_info(nic_dev, drv, netdev, "Unsupport open rxq recovery\n");
830 return -EOPNOTSUPP;
831 }
832
833 if (test_and_set_bit(HINIC3_RXQ_RECOVERY, &nic_dev->flags))
834 return 0;
835 queue_delayed_work(nic_dev->workq, &nic_dev->rxq_check_work, HZ);
836 nicif_info(nic_dev, drv, netdev, "open rxq recovery\n");
837 } else {
838 if (!test_and_clear_bit(HINIC3_RXQ_RECOVERY, &nic_dev->flags))
839 return 0;
840 cancel_delayed_work_sync(&nic_dev->rxq_check_work);
841 nicif_info(nic_dev, drv, netdev, "close rxq recovery\n");
842 }
843
844 return 0;
845 }
846
--
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1
0
[openeuler:OLK-6.6 3542/3542] drivers/dax/super.c:45: warning: Function parameter or member 'KABI_RESERVE(1' not described in 'dax_device'
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi Long,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 63101913bbd057cea31fb598eeb4a4c91584f0f0 [3542/3542] dax: kabi: Reserve KABI slots for dax_* struct
config: x86_64-randconfig-014-20251215 (https://download.01.org/0day-ci/archive/20251221/202512210038.6F02IwRo-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210038.6F02IwRo-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210038.6F02IwRo-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/dax/super.c:45: warning: Function parameter or member 'KABI_RESERVE(1' not described in 'dax_device'
vim +45 drivers/dax/super.c
7b6be8444e0f0d Dan Williams 2017-04-11 17
1b7646014e0d83 Christoph Hellwig 2021-08-26 18 /**
1b7646014e0d83 Christoph Hellwig 2021-08-26 19 * struct dax_device - anchor object for dax services
1b7646014e0d83 Christoph Hellwig 2021-08-26 20 * @inode: core vfs
1b7646014e0d83 Christoph Hellwig 2021-08-26 21 * @cdev: optional character interface for "device dax"
1b7646014e0d83 Christoph Hellwig 2021-08-26 22 * @private: dax driver private data
1b7646014e0d83 Christoph Hellwig 2021-08-26 23 * @flags: state and boolean properties
db8cd5efeebc49 Ira Weiny 2022-03-04 24 * @ops: operations for this device
8012b866085523 Shiyang Ruan 2022-06-03 25 * @holder_data: holder of a dax_device: could be filesystem or mapped device
8012b866085523 Shiyang Ruan 2022-06-03 26 * @holder_ops: operations for the inner holder
1b7646014e0d83 Christoph Hellwig 2021-08-26 27 */
1b7646014e0d83 Christoph Hellwig 2021-08-26 28 struct dax_device {
1b7646014e0d83 Christoph Hellwig 2021-08-26 29 struct inode inode;
1b7646014e0d83 Christoph Hellwig 2021-08-26 30 struct cdev cdev;
1b7646014e0d83 Christoph Hellwig 2021-08-26 31 void *private;
1b7646014e0d83 Christoph Hellwig 2021-08-26 32 unsigned long flags;
1b7646014e0d83 Christoph Hellwig 2021-08-26 33 const struct dax_operations *ops;
8012b866085523 Shiyang Ruan 2022-06-03 34 void *holder_data;
8012b866085523 Shiyang Ruan 2022-06-03 35 const struct dax_holder_operations *holder_ops;
63101913bbd057 Long Li 2024-02-07 36
63101913bbd057 Long Li 2024-02-07 37 KABI_RESERVE(1)
63101913bbd057 Long Li 2024-02-07 38 KABI_RESERVE(2)
63101913bbd057 Long Li 2024-02-07 39 KABI_RESERVE(3)
63101913bbd057 Long Li 2024-02-07 40 KABI_RESERVE(4)
63101913bbd057 Long Li 2024-02-07 41 KABI_RESERVE(5)
63101913bbd057 Long Li 2024-02-07 42 KABI_RESERVE(6)
63101913bbd057 Long Li 2024-02-07 43 KABI_RESERVE(7)
63101913bbd057 Long Li 2024-02-07 44 KABI_RESERVE(8)
1b7646014e0d83 Christoph Hellwig 2021-08-26 @45 };
1b7646014e0d83 Christoph Hellwig 2021-08-26 46
:::::: The code at line 45 was first introduced by commit
:::::: 1b7646014e0d838b06be7288e2dec3262948cc56 dax: mark dax_get_by_host static
:::::: TO: Christoph Hellwig <hch(a)lst.de>
:::::: CC: Dan Williams <dan.j.williams(a)intel.com>
--
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[openeuler:OLK-6.6 3547/3547] drivers/cpufreq/acpi-cpufreq.c:638:13: warning: 'sched_set_itmt' defined but not used
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
Hi LeoLiu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 06ee47aa957617950ebf29f2a9dbb5682233ba4e [3547/3547] cpufreq: ACPI: add ITMT support when CPPC enabled
config: x86_64-randconfig-006-20251216 (https://download.01.org/0day-ci/archive/20251221/202512210018.ZcEdgI6o-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210018.ZcEdgI6o-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210018.ZcEdgI6o-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/cpufreq/acpi-cpufreq.c:638:13: warning: 'sched_set_itmt' defined but not used [-Wunused-function]
638 | static void sched_set_itmt(void)
| ^~~~~~~~~~~~~~
vim +/sched_set_itmt +638 drivers/cpufreq/acpi-cpufreq.c
637
> 638 static void sched_set_itmt(void)
639 {
640 schedule_work(&sched_itmt_work);
641 }
642
--
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0
[openeuler:OLK-6.6 3547/3547] drivers/crypto/ccp/hygon/ccp-dev-v5.c:294:25: sparse: sparse: cast from restricted __le32
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 641a2595f7f5a1b8c5a8ef8ae44b7318c7a6108e [3547/3547] crypto: ccp: support sm2 on Hygon generation 4th CPU
config: x86_64-randconfig-122-20251217 (https://download.01.org/0day-ci/archive/20251221/202512210041.NZ084FEx-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210041.NZ084FEx-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210041.NZ084FEx-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/ccp/hygon/ccp-dev-v5.c:294:25: sparse: sparse: cast from restricted __le32
>> drivers/crypto/ccp/hygon/ccp-dev-v5.c:294:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __le32 [usertype] @@
drivers/crypto/ccp/hygon/ccp-dev-v5.c:294:23: sparse: expected unsigned int [usertype]
drivers/crypto/ccp/hygon/ccp-dev-v5.c:294:23: sparse: got restricted __le32 [usertype]
>> drivers/crypto/ccp/hygon/ccp-dev-v5.c:490:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] sm3_len_lo @@ got unsigned int [usertype] @@
drivers/crypto/ccp/hygon/ccp-dev-v5.c:490:40: sparse: expected restricted __le32 [usertype] sm3_len_lo
drivers/crypto/ccp/hygon/ccp-dev-v5.c:490:40: sparse: got unsigned int [usertype]
>> drivers/crypto/ccp/hygon/ccp-dev-v5.c:491:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] sm3_len_hi @@ got unsigned int [usertype] @@
drivers/crypto/ccp/hygon/ccp-dev-v5.c:491:40: sparse: expected restricted __le32 [usertype] sm3_len_hi
drivers/crypto/ccp/hygon/ccp-dev-v5.c:491:40: sparse: got unsigned int [usertype]
vim +294 drivers/crypto/ccp/hygon/ccp-dev-v5.c
274
275 static int ccp5_do_multi_cmds(struct ccp5_desc *desc,
276 struct ccp_cmd_queue *cmd_q)
277 {
278 u32 *mP;
279 __le32 *dP;
280 int i;
281
282 cmd_q->total_ops++;
283
284 if (CCP5_CMD_SOC(desc)) {
285 CCP5_CMD_IOC(desc) = 1;
286 CCP5_CMD_SOC(desc) = 0;
287 }
288
289 mutex_lock(&cmd_q->q_mutex);
290
291 mP = (u32 *) &cmd_q->qbase[cmd_q->qidx];
292 dP = (__le32 *) desc;
293 for (i = 0; i < 8; i++)
> 294 mP[i] = cpu_to_le32(dP[i]); /* handle endianness */
295
296 cmd_q->qidx = (cmd_q->qidx + 1) % CCP5_COMMANDS_PER_QUEUE;
297
298 mutex_unlock(&cmd_q->q_mutex);
299
300 return 0;
301 }
302
303 static int ccp5_do_run_cmd(struct ccp_op *op)
304 {
305 struct ccp_cmd_queue *cmd_q = op->cmd_q;
306 u32 tail;
307 int ret = 0;
308
309 mutex_lock(&cmd_q->q_mutex);
310
311 /* The data used by this command must be flushed to memory */
312 wmb();
313
314 /* Write the new tail address back to the queue register */
315 tail = low_address(cmd_q->qdma_tail + cmd_q->qidx * Q_DESC_SIZE);
316 iowrite32(tail, cmd_q->reg_tail_lo);
317
318 /* Turn the queue back on using our cached control register */
319 iowrite32(cmd_q->qcontrol | CMD5_Q_RUN, cmd_q->reg_control);
320 mutex_unlock(&cmd_q->q_mutex);
321
322 if (op->ioc) {
323 /* Wait for the job to complete */
324 ret = wait_event_interruptible(cmd_q->int_queue,
325 cmd_q->int_rcvd);
326 if (ret || cmd_q->cmd_error) {
327 /* Log the error and flush the queue by
328 * moving the head pointer
329 */
330 if (cmd_q->cmd_error)
331 ccp_log_error(cmd_q->ccp, cmd_q->cmd_error);
332 iowrite32(tail, cmd_q->reg_head_lo);
333 if (!ret)
334 ret = -EIO;
335 }
336 cmd_q->int_rcvd = 0;
337 }
338
339 return ret;
340 }
341
342 static int ccp5_do_cmd(struct ccp5_desc *desc,
343 struct ccp_cmd_queue *cmd_q)
344 {
345 __le32 *mP;
346 u32 *dP;
347 u32 tail;
348 int i;
349 int ret = 0;
350
351 cmd_q->total_ops++;
352
353 if (CCP5_CMD_SOC(desc)) {
354 CCP5_CMD_IOC(desc) = 1;
355 CCP5_CMD_SOC(desc) = 0;
356 }
357 mutex_lock(&cmd_q->q_mutex);
358
359 mP = (__le32 *)&cmd_q->qbase[cmd_q->qidx];
360 dP = (u32 *)desc;
361 for (i = 0; i < 8; i++)
362 mP[i] = cpu_to_le32(dP[i]); /* handle endianness */
363
364 cmd_q->qidx = (cmd_q->qidx + 1) % CCP5_COMMANDS_PER_QUEUE;
365
366 /* The data used by this command must be flushed to memory */
367 wmb();
368
369 /* Write the new tail address back to the queue register */
370 tail = low_address(cmd_q->qdma_tail + cmd_q->qidx * Q_DESC_SIZE);
371 iowrite32(tail, cmd_q->reg_tail_lo);
372
373 /* Turn the queue back on using our cached control register */
374 iowrite32(cmd_q->qcontrol | CMD5_Q_RUN, cmd_q->reg_control);
375 mutex_unlock(&cmd_q->q_mutex);
376
377 if (CCP5_CMD_IOC(desc)) {
378 /* Wait for the job to complete */
379 ret = wait_event_interruptible(cmd_q->int_queue,
380 cmd_q->int_rcvd);
381 if (ret || cmd_q->cmd_error) {
382 /* Log the error and flush the queue by
383 * moving the head pointer
384 */
385 if (cmd_q->cmd_error)
386 ccp_log_error(cmd_q->ccp,
387 cmd_q->cmd_error);
388 iowrite32(tail, cmd_q->reg_head_lo);
389 if (!ret)
390 ret = -EIO;
391 }
392 cmd_q->int_rcvd = 0;
393 }
394
395 return ret;
396 }
397
398 static int ccp5_perform_sm2(struct ccp_op *op)
399 {
400 struct ccp5_desc desc;
401 union ccp_function function;
402 struct ccp_dma_info *saddr = &op->src.u.dma;
403 struct ccp_dma_info *daddr = &op->dst.u.dma;
404 dma_addr_t kaddr;
405 unsigned int slen = saddr->length;
406 int ret = 0;
407
408 op->cmd_q->total_sm2_ops++;
409
410 memset(&desc, 0, Q_DESC_SIZE);
411
412 CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_SM2;
413
414 CCP5_CMD_SOC(&desc) = 0;
415 CCP5_CMD_IOC(&desc) = 1;
416 CCP5_CMD_INIT(&desc) = 1;
417 CCP5_CMD_EOM(&desc) = 1;
418 CCP5_CMD_PROT(&desc) = 0;
419
420 function.raw = 0;
421
422 /*
423 * ccp support both sm2 and ecc, the rand,mode filed are different
424 * with previous, and run on ecc or sm2 also should be indicated
425 */
426 if (op->cmd_q->ccp->support_sm2_ecc) {
427 ret = ccp5_get_keyinfo(op, &kaddr, &slen);
428 if (ret)
429 return ret;
430
431 CCP_SM2_ECC_RAND(&function) = op->u.sm2.rand;
432 CCP_SM2_ECC_MODE(&function) = op->u.sm2.mode;
433 CCP_SM2_ECC_ECC_MODE(&function) = 0; /* 0: SM2 1: ECC */
434 } else {
435 CCP_SM2_RAND(&function) = op->u.sm2.rand;
436 CCP_SM2_MODE(&function) = op->u.sm2.mode;
437 }
438
439 CCP5_CMD_FUNCTION(&desc) = function.raw;
440
441 /* Length of source data must match with mode */
442 CCP5_CMD_LEN(&desc) = slen;
443 CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(saddr);
444 CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(saddr);
445 CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;
446
447 CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(daddr);
448 CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(daddr);
449 CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;
450
451 if (op->cmd_q->ccp->support_sm2_ecc &&
452 op->u.sm2.mode != CCP_SM2_MODE_KG) {
453 CCP5_CMD_KEY_LO(&desc) = low_address(kaddr);
454 CCP5_CMD_KEY_HI(&desc) = high_address(kaddr);
455 CCP5_CMD_KEY_MEM(&desc) = CCP_MEMTYPE_SYSTEM;
456 }
457
458 return ccp5_do_cmd(&desc, op->cmd_q);
459 }
460
461 static int ccp5_perform_sm3(struct ccp_op *op)
462 {
463 struct ccp5_desc desc;
464 union ccp_function function;
465
466 op->cmd_q->total_sm3_ops++;
467
468 memset(&desc, 0, Q_DESC_SIZE);
469
470 CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_SM3;
471
472 CCP5_CMD_SOC(&desc) = op->soc;
473 CCP5_CMD_IOC(&desc) = op->ioc;
474 CCP5_CMD_INIT(&desc) = op->init;
475 CCP5_CMD_EOM(&desc) = op->eom;
476 CCP5_CMD_PROT(&desc) = 0;
477
478 function.raw = 0;
479 CCP_SM3_TYPE(&function) = op->u.sm3.type;
480 CCP5_CMD_FUNCTION(&desc) = function.raw;
481
482 CCP5_CMD_LEN(&desc) = op->src.u.dma.length;
483
484 CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);
485 CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);
486 CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;
487 CCP5_CMD_LSB_ID(&desc) = op->sb_ctx;
488
489 if (op->eom) {
> 490 CCP5_CMD_SM3_LO(&desc) = lower_32_bits(op->u.sm3.msg_bits);
> 491 CCP5_CMD_SM3_HI(&desc) = upper_32_bits(op->u.sm3.msg_bits);
492 }
493
494 return ccp5_do_multi_cmds(&desc, op->cmd_q);
495 }
496
--
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[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for MOTORCOMM_PHY when selected by YT6801
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 6460d9d3c42d1357c8292d7be5c26cb7b84e84d7 [1/1] yt6801: Add Motorcomm yt6801 PCIe driver
config: x86_64-kismet-CONFIG_MOTORCOMM_PHY-CONFIG_YT6801-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201757.3Ll2KuBN-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201757.3Ll2KuBN-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201757.3Ll2KuBN-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for MOTORCOMM_PHY when selected by YT6801
WARNING: unmet direct dependencies detected for MOTORCOMM_PHY
Depends on [n]: NETDEVICES [=y] && PHYLIB [=n]
Selected by [y]:
- YT6801 [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MOTORCOMM [=y] && PCI [=y] && NET [=y]
--
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[openeuler:OLK-6.6 3560/3560] drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:4272:6: warning: variable 'status' set but not used
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 0e80b39fcf6c1b2a13b11f8632b185a89b012b14 [3560/3560] net: wangxun: ngbe: add support for wangxun 1G
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20251220/202512202331.85546LYE-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202331.85546LYE-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202331.85546LYE-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3772:6: warning: variable 'vlvfb' set but not used [-Wunused-but-set-variable]
3772 | u32 vlvfb;
| ^
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3878:20: warning: variable 'vlnctrl' set but not used [-Wunused-but-set-variable]
3878 | u32 fctrl, vmolr, vlnctrl;
| ^
2 warnings generated.
--
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:4272:6: warning: variable 'status' set but not used [-Wunused-but-set-variable]
4272 | int status;
| ^
1 warning generated.
--
drivers/net/ethernet/wangxun/ngbe/ngbe_phy.c:120: warning: Function parameter or member 'device_type' not described in 'ngbe_phy_read_reg_mdi'
drivers/net/ethernet/wangxun/ngbe/ngbe_phy.c:120: warning: expecting prototype for ngbe_read_phy_mdi(). Prototype was for ngbe_phy_read_reg_mdi() instead
drivers/net/ethernet/wangxun/ngbe/ngbe_phy.c:158: warning: expecting prototype for ngbe_write_phy_reg_mdi(). Prototype was for ngbe_phy_write_reg_mdi() instead
>> drivers/net/ethernet/wangxun/ngbe/ngbe_phy.c:877: warning: expecting prototype for ngbe_identify_module(). Prototype was for ngbe_phy_identify() instead
>> drivers/net/ethernet/wangxun/ngbe/ngbe_phy.c:1737: warning: expecting prototype for ngbe_tn_check_overtemp(). Prototype was for ngbe_phy_check_overtemp() instead
--
>> drivers/net/ethernet/wangxun/ngbe/ngbe_sriov.c:161: warning: expecting prototype for ngbe_pet_vfs(). Prototype was for ngbe_put_vfs() instead
drivers/net/ethernet/wangxun/ngbe/ngbe_sriov.c:1173: warning: expecting prototype for nxgbe_set_all_vfs(). Prototype was for ngbe_set_all_vfs() instead
--
>> drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:34: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* data operation
drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:198: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* reg_ops operation
drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:335: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* netdev_ops operation
drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:445: warning: Function parameter or member 'adapter' not described in 'ngbe_dbg_adapter_exit'
drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:445: warning: Excess function parameter 'pf' description in 'ngbe_dbg_adapter_exit'
drivers/net/ethernet/wangxun/ngbe/ngbe_debugfs.c:478: warning: Function parameter or member 'adapter' not described in 'ngbe_dump'
--
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:516: warning: Function parameter or member 'pools' not described in 'ngbe_set_rar'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:516: warning: Excess function parameter 'vmdq' description in 'ngbe_set_rar'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:653: warning: Function parameter or member 'vmdq' not described in 'ngbe_add_uc_addr'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:781: warning: Function parameter or member 'mc_addr' not described in 'ngbe_set_mta'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:781: warning: Excess function parameter 'hash_value' description in 'ngbe_set_mta'
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:1376: warning: Function parameter or member 'pool' not described in 'ngbe_set_vmdq'
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:1376: warning: Excess function parameter 'vmdq' description in 'ngbe_set_vmdq'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:1389: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* This function should only be involved in the IOV mode.
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:2590: warning: bad line: (8.1542E-08)N^3 + (-1.6743E-11)N^4
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:2596: warning: Excess function parameter 'data' description in 'ngbe_get_thermal_sensor_data'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:2931: warning: Function parameter or member 'need_restart_AN' not described in 'ngbe_setup_copper_link'
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:2931: warning: Excess function parameter 'autoneg_wait_to_complete' description in 'ngbe_setup_copper_link'
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:3328: warning: expecting prototype for ngbe_read_ee_hostif(). Prototype was for ngbe_read_ee_hostif_data() instead
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:3631: warning: expecting prototype for ngbe_read_ee_hostif(). Prototype was for ngbe_read_ee_hostif_data32() instead
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:3667: warning: expecting prototype for ngbe_read_ee_hostif(). Prototype was for ngbe_read_ee_hostif32() instead
drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:3688: warning: expecting prototype for ngbe_write_ee_hostif(). Prototype was for ngbe_write_ee_hostif_data() instead
>> drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c:3739: warning: expecting prototype for ngbe_write_ee_hostif(). Prototype was for ngbe_write_ee_hostif_data32() instead
--
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:637: warning: Function parameter or member 'quiet' not described in 'ngbe_read_reg'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:825: warning: Function parameter or member 'txqueue' not described in 'ngbe_tx_timeout'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:2478: warning: Function parameter or member 'queues' not described in 'ngbe_irq_enable'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:2478: warning: Function parameter or member 'flush' not described in 'ngbe_irq_enable'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:2874: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_msi_and_legacy'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3047: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Return a number of entries in the RSS indirection table
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3059: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Write the RETA table to HW
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3270: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_bridge_mode'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3729: warning: Function parameter or member 'pool' not described in 'ngbe_write_uc_addr_list'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:4745: warning: cannot understand function prototype: 'const u32 def_rss_key[10] = '
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5694: warning: Function parameter or member 'adapter' not described in 'ngbe_check_hang_subtask'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5771: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_update_link_status'
>> drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5771: warning: expecting prototype for ngbe_watchdog_update_link(). Prototype was for ngbe_watchdog_update_link_status() instead
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5867: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_up'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5913: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_down'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:5984: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_flush_tx'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:6051: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_subtask'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:6081: warning: Function parameter or member 't' not described in 'ngbe_service_timer'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:6081: warning: Excess function parameter 'data' description in 'ngbe_service_timer'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:6939: warning: Function parameter or member 'dev' not described in 'ngbe_setup_tc'
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:6939: warning: Excess function parameter 'netdev' description in 'ngbe_setup_tc'
vim +/status +4272 drivers/net/ethernet/wangxun/ngbe/ngbe_hw.c
4269
4270 int ngbe_hic_get_lldp(struct ngbe_hw *hw)
4271 {
> 4272 int status;
4273 struct ngbe_hic_write_lldp buffer;
4274
4275 buffer.hdr.cmd = 0xf5;
4276 buffer.hdr.buf_len = 0x1;
4277 buffer.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
4278 buffer.hdr.checksum = FW_DEFAULT_CHECKSUM;
4279 buffer.func = hw->bus.lan_id;
4280
4281 status = ngbe_host_interface_command(hw, (u32 *)&buffer, sizeof(buffer), 5000, true);
4282 if (buffer.hdr.cmd_or_resp.ret_status == 0x80)
4283 return -1;
4284 else
4285 return (int)buffer.func;
4286 }
4287
--
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0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 when selected by ARCH_MXC
by kernel test robot 21 Dec '25
by kernel test robot 21 Dec '25
21 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: f9b54a6714445cde83aeff0318cf767b3b81229d [1/1] arm64:ilp32: add ARM64_ILP32 to Kconfig
config: arm64-kismet-CONFIG_ARM64_ERRATUM_845719-CONFIG_ARCH_MXC-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201749.27PpuBNb-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201749.27PpuBNb-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201749.27PpuBNb-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 when selected by ARCH_MXC
WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719
Depends on [n]: AARCH32_EL0 [=n]
Selected by [y]:
- ARCH_MXC [=y] && ARCH_NXP [=y] && COMPAT [=y]
--
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0
[openeuler:OLK-5.10 3415/3415] fs/fscache/main.c:51:21: warning: unused variable 'fscache_min_object_max_active'
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Baokun,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 1588d318a9e388d05b6cf5e2a63134c8beb6a355
commit: c55fa11d134b40dbe1a4a5512a7fe43497cb6d5e [3415/3415] fscache: limit fscache_object_max_active to avoid blocking
config: x86_64-buildonly-randconfig-006-20251215 (https://download.01.org/0day-ci/archive/20251220/202512202356.o0JDRNMp-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202356.o0JDRNMp-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202356.o0JDRNMp-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:69:
include/linux/compiler-clang.h:34:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
34 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:352:9: note: previous definition is here
352 | #define __SANITIZE_ADDRESS__ 1
| ^
>> fs/fscache/main.c:51:21: warning: unused variable 'fscache_min_object_max_active' [-Wunused-variable]
51 | static unsigned int fscache_min_object_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/fscache/main.c:52:21: warning: unused variable 'fscache_min_op_max_active' [-Wunused-variable]
52 | static unsigned int fscache_min_op_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE / 2;
| ^~~~~~~~~~~~~~~~~~~~~~~~~
3 warnings generated.
vim +/fscache_min_object_max_active +51 fs/fscache/main.c
46
47 /* these values serve as lower bounds, will be adjusted in fscache_init() */
48 #define FSCACHE_MIN_OBJECT_MAX_ACTIVE 4
49 static unsigned int fscache_object_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE;
50 static unsigned int fscache_op_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE / 2;
> 51 static unsigned int fscache_min_object_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE;
> 52 static unsigned int fscache_min_op_max_active = FSCACHE_MIN_OBJECT_MAX_ACTIVE / 2;
53
--
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0
[openeuler:OLK-6.6 3544/3544] arch/arm64/kernel/cpufeature.c:2129:13: warning: 'enable_pseudo_nmi' defined but not used
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi caijian,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: c6ce2becb89528f83c1ad3c0607ad05baecebc0a [3544/3544] arm64/cpufeature: Fix pseudo nmi identifier undeclaration complilation error
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251220/202512202332.cPVupLsK-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202332.cPVupLsK-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202332.cPVupLsK-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/cpufeature.c:2129:13: warning: 'enable_pseudo_nmi' defined but not used [-Wunused-variable]
2129 | static bool enable_pseudo_nmi;
| ^~~~~~~~~~~~~~~~~
vim +/enable_pseudo_nmi +2129 arch/arm64/kernel/cpufeature.c
3e6c69a058deaa Mark Brown 2019-12-09 2127
f72387e1f8bc99 Mark Brown 2022-11-03 2128 #if IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) || IS_ENABLED(CONFIG_ARM64_NMI)
bc3c03ccb4641f Julien Thierry 2019-01-31 @2129 static bool enable_pseudo_nmi;
f72387e1f8bc99 Mark Brown 2022-11-03 2130 #endif
bc3c03ccb4641f Julien Thierry 2019-01-31 2131
:::::: The code at line 2129 was first introduced by commit
:::::: bc3c03ccb4641fb940b27a0d369431876923a8fe arm64: Enable the support of pseudo-NMIs
:::::: TO: Julien Thierry <julien.thierry(a)arm.com>
:::::: CC: Catalin Marinas <catalin.marinas(a)arm.com>
--
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0
[openeuler:OLK-6.6 1/1] kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 362f33cba6a04a09bcfc47ade55ace95e8a51c5b [1/1] ACPI: Add _OSC bits to advertise OS support for toggling CPU present/enabled
config: x86_64-kismet-CONFIG_ACPI_HOTPLUG_IGNORE_OSC-CONFIG_X86-0-0 (https://download.01.org/0day-ci/archive/20251220/202512201612.K3fc9gHn-lkp@…)
reproduce: (https://download.01.org/0day-ci/archive/20251220/202512201612.K3fc9gHn-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512201612.K3fc9gHn-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
WARNING: unmet direct dependencies detected for PGP_PRELOAD
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n]
Selected by [y]:
- PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y]
WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC
Depends on [n]: ACPI [=y] && ACPI_HOTPLUG_PRESENT_CPU [=n]
Selected by [y]:
- X86 [=y] && ACPI [=y] && HOTPLUG_CPU [=y]
--
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0
[openeuler:OLK-5.10 3418/3418] arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 1588d318a9e388d05b6cf5e2a63134c8beb6a355
commit: 68ee705da160d123656dcbf9ebd449fb77b54bc0 [3418/3418] scripts: kernel-doc: Fix syntax error due to undeclared args variable
config: arm64-randconfig-002-20251217 (https://download.01.org/0day-ci/archive/20251221/202512210112.1in1n759-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210112.1in1n759-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512210112.1in1n759-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/arm64/Makefile:44: Detected assembler with broken .inst; disassembly will be unreliable
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:17:
In file included from include/linux/lockdep.h:14:
In file included from include/linux/smp.h:102:
In file included from include/linux/preempt.h:78:
In file included from arch/arm64/include/asm/preempt.h:5:
In file included from include/linux/thread_info.h:14:
In file included from include/linux/thread_bits.h:32:
In file included from arch/arm64/include/asm/thread_info.h:18:
>> arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target
8 | register unsigned long current_stack_pointer asm ("sp");
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm
20 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_VERSION, &res);
| ^
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:410:33: note: expanded from macro '__arm_smccc_1_1'
410 | register unsigned long r0 asm("r0"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:411:33: note: expanded from macro '__arm_smccc_1_1'
411 | register unsigned long r1 asm("r1"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:412:33: note: expanded from macro '__arm_smccc_1_1'
412 | register unsigned long r2 asm("r2"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:413:33: note: expanded from macro '__arm_smccc_1_1'
413 | register unsigned long r3 asm("r3"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:414:3: note: expanded from macro '__arm_smccc_1_1'
414 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \
| ^
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/arm-smccc.h:395:37: note: expanded from macro '___declare_args'
395 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__)
| ^
<scratch space>:13:1: note: expanded from here
13 | __declare_arg_0
| ^
include/linux/arm-smccc.h:349:34: note: expanded from macro '__declare_arg_0'
349 | register unsigned long arg0 asm("r0") = (u32)a0
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm
include/linux/arm-smccc.h:490:4: note: expanded from macro 'arm_smccc_1_1_invoke'
490 | arm_smccc_1_1_smc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:437:32: note: expanded from macro 'arm_smccc_1_1_smc'
437 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:410:33: note: expanded from macro '__arm_smccc_1_1'
410 | register unsigned long r0 asm("r0"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm
include/linux/arm-smccc.h:490:4: note: expanded from macro 'arm_smccc_1_1_invoke'
490 | arm_smccc_1_1_smc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:437:32: note: expanded from macro 'arm_smccc_1_1_smc'
437 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:411:33: note: expanded from macro '__arm_smccc_1_1'
411 | register unsigned long r1 asm("r1"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm
include/linux/arm-smccc.h:490:4: note: expanded from macro 'arm_smccc_1_1_invoke'
490 | arm_smccc_1_1_smc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:437:32: note: expanded from macro 'arm_smccc_1_1_smc'
437 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:412:33: note: expanded from macro '__arm_smccc_1_1'
412 | register unsigned long r2 asm("r2"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm
include/linux/arm-smccc.h:490:4: note: expanded from macro 'arm_smccc_1_1_invoke'
490 | arm_smccc_1_1_smc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:437:32: note: expanded from macro 'arm_smccc_1_1_smc'
437 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:413:33: note: expanded from macro '__arm_smccc_1_1'
413 | register unsigned long r3 asm("r3"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm
include/linux/arm-smccc.h:490:4: note: expanded from macro 'arm_smccc_1_1_invoke'
490 | arm_smccc_1_1_smc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:437:32: note: expanded from macro 'arm_smccc_1_1_smc'
437 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:414:3: note: expanded from macro '__arm_smccc_1_1'
414 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \
| ^
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/arm-smccc.h:395:37: note: expanded from macro '___declare_args'
395 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__)
| ^
<scratch space>:15:1: note: expanded from here
15 | __declare_arg_0
| ^
include/linux/arm-smccc.h:349:34: note: expanded from macro '__declare_arg_0'
349 | register unsigned long arg0 asm("r0") = (u32)a0
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
>> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm
include/linux/arm-smccc.h:493:4: note: expanded from macro 'arm_smccc_1_1_invoke'
493 | __fail_smccc_1_1(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:462:3: note: expanded from macro '__fail_smccc_1_1'
462 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \
| ^
include/linux/arm-smccc.h:396:37: note: expanded from macro '__declare_args'
396 | #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:395:37: note: expanded from macro '___declare_args'
395 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__)
| ^
<scratch space>:17:1: note: expanded from here
17 | __declare_arg_0
| ^
include/linux/arm-smccc.h:349:34: note: expanded from macro '__declare_arg_0'
349 | register unsigned long arg0 asm("r0") = (u32)a0
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r0' in asm
66 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND64, 64, &res);
| ^
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:410:33: note: expanded from macro '__arm_smccc_1_1'
410 | register unsigned long r0 asm("r0"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r1' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:411:33: note: expanded from macro '__arm_smccc_1_1'
411 | register unsigned long r1 asm("r1"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
In file included from include/linux/sysfs.h:17:
In file included from include/linux/kernfs.h:13:
In file included from include/linux/mutex.h:19:
In file included from arch/arm64/include/asm/processor.h:38:
In file included from arch/arm64/include/asm/pointer_auth.h:6:
In file included from include/linux/random.h:104:
arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r2' in asm
include/linux/arm-smccc.h:487:4: note: expanded from macro 'arm_smccc_1_1_invoke'
487 | arm_smccc_1_1_hvc(__VA_ARGS__); \
| ^
include/linux/arm-smccc.h:453:32: note: expanded from macro 'arm_smccc_1_1_hvc'
453 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__)
| ^
include/linux/arm-smccc.h:412:33: note: expanded from macro '__arm_smccc_1_1'
412 | register unsigned long r2 asm("r2"); \
| ^
In file included from arch/arm64/kernel/asm-offsets.c:10:
In file included from include/linux/arm_sdei.h:8:
In file included from include/acpi/ghes.h:5:
In file included from include/acpi/apei.h:9:
In file included from include/linux/acpi.h:13:
In file included from include/linux/irqdomain.h:35:
In file included from include/linux/of.h:17:
In file included from include/linux/kobject.h:21:
vim +/sp +8 arch/arm64/include/asm/stack_pointer.h
a9ea0017ebe888 Mark Rutland 2016-11-03 4
a9ea0017ebe888 Mark Rutland 2016-11-03 5 /*
a9ea0017ebe888 Mark Rutland 2016-11-03 6 * how to get the current stack pointer from C
a9ea0017ebe888 Mark Rutland 2016-11-03 7 */
a9ea0017ebe888 Mark Rutland 2016-11-03 @8 register unsigned long current_stack_pointer asm ("sp");
a9ea0017ebe888 Mark Rutland 2016-11-03 9
:::::: The code at line 8 was first introduced by commit
:::::: a9ea0017ebe8889dfa136cac2aa7ae0ee6915e1f arm64: factor out current_stack_pointer
:::::: TO: Mark Rutland <mark.rutland(a)arm.com>
:::::: CC: Catalin Marinas <catalin.marinas(a)arm.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] include/net/sock.h:392:45: error: 'struct sock_common' has no member named 'skc_v6_daddr'; did you mean 'skc_daddr'?
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi nebula_matrix_driver,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 468b0cd7b1e1c131b3ee7d2ea8b96521d3faad8b [3547/3547] net:nebula-matrix:Add S1000 SNIC driver support
config: x86_64-randconfig-074-20251216 (https://download.01.org/0day-ci/archive/20251220/202512202305.zGRxHl6E-lkp@…)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202305.zGRxHl6E-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202305.zGRxHl6E-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:15,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.h:12,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ktls.h:10,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ktls.c:7:
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:348:62: warning: 'struct ieee_ets' declared inside parameter list will not be visible outside of this definition or declaration
348 | int (*ieee_setets)(struct net_device *netdev, struct ieee_ets *ets);
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:349:62: warning: 'struct ieee_ets' declared inside parameter list will not be visible outside of this definition or declaration
349 | int (*ieee_getets)(struct net_device *netdev, struct ieee_ets *ets);
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:350:62: warning: 'struct ieee_pfc' declared inside parameter list will not be visible outside of this definition or declaration
350 | int (*ieee_setpfc)(struct net_device *netdev, struct ieee_pfc *pfc);
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:351:62: warning: 'struct ieee_pfc' declared inside parameter list will not be visible outside of this definition or declaration
351 | int (*ieee_getpfc)(struct net_device *netdev, struct ieee_pfc *pfc);
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:352:62: warning: 'struct dcb_app' declared inside parameter list will not be visible outside of this definition or declaration
352 | int (*ieee_setapp)(struct net_device *netdev, struct dcb_app *app);
| ^~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_service.h:353:62: warning: 'struct dcb_app' declared inside parameter list will not be visible outside of this definition or declaration
353 | int (*ieee_delapp)(struct net_device *netdev, struct dcb_app *app);
| ^~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.h:285:24: error: array type has incomplete element type 'struct dcb_app'
285 | struct dcb_app app[NBL_DSCP_MAX];
| ^~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.h:287:25: error: field 'ets' has incomplete type
287 | struct ieee_ets ets;
| ^~~
In file included from include/linux/tcp.h:19,
from include/linux/ipv6.h:100,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h:17,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h:10,
from drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:10:
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ktls.c: In function 'nbl_ktls_add_rx_flow':
>> include/net/sock.h:392:45: error: 'struct sock_common' has no member named 'skc_v6_daddr'; did you mean 'skc_daddr'?
392 | #define sk_v6_daddr __sk_common.skc_v6_daddr
| ^~~~~~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ktls.c:230:44: note: in expansion of macro 'sk_v6_daddr'
230 | be32_to_cpu_array(sip, sk->sk_v6_daddr.s6_addr32, NBL_KTLS_FLOW_IP_LEN);
| ^~~~~~~~~~~
vim +392 include/net/sock.h
4dc6dc7162c08b Eric Dumazet 2009-07-15 372
68835aba4d9b74 Eric Dumazet 2010-11-30 373 #define sk_dontcopy_begin __sk_common.skc_dontcopy_begin
68835aba4d9b74 Eric Dumazet 2010-11-30 374 #define sk_dontcopy_end __sk_common.skc_dontcopy_end
4dc6dc7162c08b Eric Dumazet 2009-07-15 375 #define sk_hash __sk_common.skc_hash
5080546682bae3 Eric Dumazet 2013-10-02 376 #define sk_portpair __sk_common.skc_portpair
05dbc7b59481ca Eric Dumazet 2013-10-03 377 #define sk_num __sk_common.skc_num
05dbc7b59481ca Eric Dumazet 2013-10-03 378 #define sk_dport __sk_common.skc_dport
5080546682bae3 Eric Dumazet 2013-10-02 379 #define sk_addrpair __sk_common.skc_addrpair
5080546682bae3 Eric Dumazet 2013-10-02 380 #define sk_daddr __sk_common.skc_daddr
5080546682bae3 Eric Dumazet 2013-10-02 381 #define sk_rcv_saddr __sk_common.skc_rcv_saddr
^1da177e4c3f41 Linus Torvalds 2005-04-16 382 #define sk_family __sk_common.skc_family
^1da177e4c3f41 Linus Torvalds 2005-04-16 383 #define sk_state __sk_common.skc_state
^1da177e4c3f41 Linus Torvalds 2005-04-16 384 #define sk_reuse __sk_common.skc_reuse
055dc21a1d1d21 Tom Herbert 2013-01-22 385 #define sk_reuseport __sk_common.skc_reuseport
9fe516ba3fb29b Eric Dumazet 2014-06-27 386 #define sk_ipv6only __sk_common.skc_ipv6only
26abe14379f8e2 Eric W. Biederman 2015-05-08 387 #define sk_net_refcnt __sk_common.skc_net_refcnt
^1da177e4c3f41 Linus Torvalds 2005-04-16 388 #define sk_bound_dev_if __sk_common.skc_bound_dev_if
^1da177e4c3f41 Linus Torvalds 2005-04-16 389 #define sk_bind_node __sk_common.skc_bind_node
8feaf0c0a5488b Arnaldo Carvalho de Melo 2005-08-09 390 #define sk_prot __sk_common.skc_prot
07feaebfcc10cd Eric W. Biederman 2007-09-12 391 #define sk_net __sk_common.skc_net
efe4208f47f907 Eric Dumazet 2013-10-03 @392 #define sk_v6_daddr __sk_common.skc_v6_daddr
efe4208f47f907 Eric Dumazet 2013-10-03 393 #define sk_v6_rcv_saddr __sk_common.skc_v6_rcv_saddr
33cf7c90fe2f97 Eric Dumazet 2015-03-11 394 #define sk_cookie __sk_common.skc_cookie
70da268b569d32 Eric Dumazet 2015-10-08 395 #define sk_incoming_cpu __sk_common.skc_incoming_cpu
8e5eb54d303b7c Eric Dumazet 2015-10-08 396 #define sk_flags __sk_common.skc_flags
ed53d0ab761f5c Eric Dumazet 2015-10-08 397 #define sk_rxhash __sk_common.skc_rxhash
efe4208f47f907 Eric Dumazet 2013-10-03 398
43f51df4172955 Eric Dumazet 2021-11-15 399 /* early demux fields */
8b3f91332291fa Jakub Kicinski 2021-12-23 400 struct dst_entry __rcu *sk_rx_dst;
43f51df4172955 Eric Dumazet 2021-11-15 401 int sk_rx_dst_ifindex;
43f51df4172955 Eric Dumazet 2021-11-15 402 u32 sk_rx_dst_cookie;
43f51df4172955 Eric Dumazet 2021-11-15 403
^1da177e4c3f41 Linus Torvalds 2005-04-16 404 socket_lock_t sk_lock;
9115e8cd2a0c6e Eric Dumazet 2016-12-03 405 atomic_t sk_drops;
9115e8cd2a0c6e Eric Dumazet 2016-12-03 406 int sk_rcvlowat;
9115e8cd2a0c6e Eric Dumazet 2016-12-03 407 struct sk_buff_head sk_error_queue;
b178bb3dfc30d9 Eric Dumazet 2010-11-16 408 struct sk_buff_head sk_receive_queue;
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 409 /*
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 410 * The backlog queue is special, it is always used with
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 411 * the per-socket spinlock held and requires low latency
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 412 * access. Therefore we special case it's implementation.
b178bb3dfc30d9 Eric Dumazet 2010-11-16 413 * Note : rmem_alloc is in this structure to fill a hole
b178bb3dfc30d9 Eric Dumazet 2010-11-16 414 * on 64bit arches, not because its logically part of
b178bb3dfc30d9 Eric Dumazet 2010-11-16 415 * backlog.
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 416 */
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 417 struct {
b178bb3dfc30d9 Eric Dumazet 2010-11-16 418 atomic_t rmem_alloc;
b178bb3dfc30d9 Eric Dumazet 2010-11-16 419 int len;
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 420 struct sk_buff *head;
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 421 struct sk_buff *tail;
fa438ccfdfd3f6 Eric Dumazet 2007-03-04 422 } sk_backlog;
f35f821935d8df Eric Dumazet 2021-11-15 423
:::::: The code at line 392 was first introduced by commit
:::::: efe4208f47f907b86f528788da711e8ab9dea44d ipv6: make lookups simpler and faster
:::::: TO: Eric Dumazet <edumazet(a)google.com>
:::::: CC: David S. Miller <davem(a)davemloft.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:127:25: sparse: sparse: cast to restricted __be64
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: b0381d106c64a4e0d4e737badd78e7d15aa917f1 [3547/3547] crypto: ccp: Support SM2 algorithm for hygon ccp.
config: x86_64-randconfig-122-20251217 (https://download.01.org/0day-ci/archive/20251220/202512202220.cTtDMo8F-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202220.cTtDMo8F-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202220.cTtDMo8F-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:127:25: sparse: sparse: cast to restricted __be64
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:128:25: sparse: sparse: cast to restricted __be64
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:146:25: sparse: sparse: cast to restricted __be64
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:147:25: sparse: sparse: cast to restricted __be64
>> drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:150:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:150:22: sparse: expected unsigned long long [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:150:22: sparse: got restricted __be64 [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:171:25: sparse: sparse: cast to restricted __be64
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:173:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:173:22: sparse: expected unsigned long long [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:173:22: sparse: got restricted __be64 [usertype]
>> drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:202:25: sparse: sparse: cast to restricted __be32
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:208:33: sparse: sparse: cast to restricted __be32
>> drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:212:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:212:32: sparse: expected unsigned int [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:212:32: sparse: got restricted __be32 [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:215:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:215:24: sparse: expected unsigned int [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:215:24: sparse: got restricted __be32 [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:296:28: sparse: sparse: cast to restricted __be64
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:582:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:582:24: sparse: expected unsigned int [usertype]
drivers/crypto/ccp/ccp-crypto-sm2-hygon.c:582:24: sparse: got restricted __be32 [usertype]
vim +127 drivers/crypto/ccp/ccp-crypto-sm2-hygon.c
115
116 /* Return:
117 * 1: a > b
118 * -1: a < b
119 * 0: a = b
120 */
121 static int ccp_sm2_fp_cmp(const u64 *a, const u64 *b, u32 count)
122 {
123 u64 a_cpu, b_cpu;
124 u32 i;
125
126 for (i = 0; i < count; i++) {
> 127 a_cpu = be64_to_cpu(a[i]);
128 b_cpu = be64_to_cpu(b[i]);
129 if (a_cpu > b_cpu)
130 return 1;
131 else if (a_cpu < b_cpu)
132 return -1;
133 }
134
135 return 0;
136 }
137
138 /* a = a + b */
139 static void ccp_sm2_fp_add(u64 *a, const u64 *b, u32 count)
140 {
141 u64 a_cpu, b_cpu, c_cpu, d_cpu;
142 u32 carry = 0;
143 s32 i;
144
145 for (i = count - 1; i >= 0; i--) {
146 a_cpu = be64_to_cpu(a[i]);
147 b_cpu = be64_to_cpu(b[i]);
148 c_cpu = a_cpu + b_cpu;
149 d_cpu = c_cpu + carry;
> 150 a[i] = cpu_to_be64(d_cpu);
151
152 if (c_cpu < a_cpu)
153 carry = 1;
154 else if (carry && !d_cpu)
155 carry = 1;
156 else
157 carry = 0;
158 }
159 }
160
161 /* a = -a */
162 static void ccp_sm2_fp_neg(u64 *a, u32 count)
163 {
164 u64 a_cpu, c_cpu;
165 s32 i;
166
167 for (i = 0; i <= count - 1; i++)
168 a[i] = ~a[i];
169
170 for (i = count - 1; i >= 0; i--) {
171 a_cpu = be64_to_cpu(a[i]);
172 c_cpu = a_cpu + 1;
173 a[i] = cpu_to_be64(c_cpu);
174
175 if (a_cpu < c_cpu)
176 break;
177 }
178 }
179
180 /* a = a - b */
181 static void ccp_sm2_fp_sub(u64 *a, u64 *b, u32 count)
182 {
183 ccp_sm2_fp_neg(b, count);
184 ccp_sm2_fp_add(a, b, count);
185 }
186
187 /* a and tmp must be 64B, b and c must be 32B
188 * a = b * c
189 */
190 static void ccp_sm2_fp_mmul32(u8 *a, const u32 *b, const u32 *c, u8 *tmp)
191 {
192 u64 b_cpu, c_cpu, m_cpu;
193 u32 rem_cpu;
194 u32 *base, *m_cur;
195 int i, j, iter;
196
197 memset(a, 0, CCP_SM2_MMUL_LEN);
198
199 iter = 7;
200 base = (u32 *)(tmp + CCP_SM2_MMUL_LEN - sizeof(u32));
201 for (i = iter; i >= 0; i--) {
> 202 b_cpu = be32_to_cpu(b[i]);
203 memset(tmp, 0, CCP_SM2_MMUL_LEN);
204
205 rem_cpu = 0;
206 m_cur = base;
207 for (j = iter; j >= 0; j--) {
208 c_cpu = be32_to_cpu(c[j]);
209
210 m_cpu = b_cpu * c_cpu + rem_cpu;
211 rem_cpu = (u32)(m_cpu >> 32);
> 212 *m_cur = cpu_to_be32((u32)(m_cpu));
213 m_cur--;
214 }
215 *m_cur = cpu_to_be32(rem_cpu);
216 ccp_sm2_fp_add((u64 *)a, (u64 *)tmp,
217 CCP_SM2_MMUL_LEN / sizeof(u64));
218
219 base--;
220 }
221 }
222
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/net/ethernet/huawei/hinic/hinic_qp.c:49:26: sparse: sparse: cast to restricted __be32
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 9c1c9598010fbb9daa1e2a67d23830092fb6246a [3547/3547] net/hinic: Update Huawei Intelligent Network Card Driver: hinic
config: x86_64-randconfig-123-20251217 (https://download.01.org/0day-ci/archive/20251220/202512202204.UJ7VQphR-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202204.UJ7VQphR-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202204.UJ7VQphR-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:49:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:62:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:70:18: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] status @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: expected unsigned int [usertype] status
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_qp.c:96:20: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:107:24: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:114:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:122:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:191:33: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_nic_dbg.c:102:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected unsigned short @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_dbg.c:102:24: sparse: expected unsigned short
drivers/net/ethernet/huawei/hinic/hinic_nic_dbg.c:102:24: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_dbg.c:161:22: sparse: sparse: cast removes address space '__iomem' of expression
--
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:158:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:158:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:158:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:160:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:160:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:160:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:195:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:195:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:195:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:197:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:197:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:197:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:233:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:233:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:233:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:235:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:235:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:235:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:271:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:271:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:271:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:273:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] val32 @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:273:28: sparse: expected unsigned int [assigned] [usertype] val32
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:273:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:274:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] csr_write_data_h @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:274:35: sparse: expected unsigned int [assigned] [usertype] csr_write_data_h
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:274:35: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:275:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] csr_write_data_l @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:275:35: sparse: expected unsigned int [assigned] [usertype] csr_write_data_l
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:275:35: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:68:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] index @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:68:20: sparse: expected unsigned int [usertype] index
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:68:20: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: expected unsigned int [usertype] value
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:84:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] index @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:84:24: sparse: expected unsigned int [usertype] index
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:84:24: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:87:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:87:26: sparse: expected unsigned int
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:87:26: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:88:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:88:26: sparse: expected unsigned int
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:88:26: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: expected unsigned int [usertype] value
drivers/net/ethernet/huawei/hinic/hinic_sml_lt.c:56:21: sparse: got restricted __be32 [usertype]
--
>> drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:28:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:28:23: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:28:23: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:41:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:41:25: sparse: expected unsigned int [usertype] value
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:41:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:44:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctr_id @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:44:21: sparse: expected unsigned int [usertype] ctr_id
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:44:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:58:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] value @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:58:25: sparse: expected unsigned int [usertype] value
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:58:25: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:61:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctr_id @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:61:21: sparse: expected unsigned int [usertype] ctr_id
drivers/net/ethernet/huawei/hinic/hinic_sml_counter.c:61:21: sparse: got restricted __be32 [usertype]
--
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:40:16: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:46:16: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int val @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:46:16: sparse: expected unsigned int val
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:46:16: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:592:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *cfg_regs_base @@ got void *cfg_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:592:29: sparse: expected unsigned char [noderef] [usertype] __iomem *cfg_regs_base
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:592:29: sparse: got void *cfg_reg_base
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:593:30: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *intr_regs_base @@ got void *intr_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:593:30: sparse: expected unsigned char [noderef] [usertype] __iomem *intr_regs_base
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:593:30: sparse: got void *intr_reg_base
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:596:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *db_base @@ got void *db_base @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:596:23: sparse: expected unsigned char [noderef] [usertype] __iomem *db_base
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:596:23: sparse: got void *db_base
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:664:64: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted gfp_t [usertype] gfp @@ got unsigned int flag @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:664:64: sparse: expected restricted gfp_t [usertype] gfp
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:664:64: sparse: got unsigned int flag
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:679:64: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted gfp_t [usertype] gfp @@ got unsigned int flag @@
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:679:64: sparse: expected restricted gfp_t [usertype] gfp
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:679:64: sparse: got unsigned int flag
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:984:17: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:993:17: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:205:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:205:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:205:51: sparse: got unsigned char [usertype] *cmd
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:219:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *ack @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:219:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:219:44: sparse: got void *ack
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:270:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:270:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:270:51: sparse: got unsigned char [usertype] *cmd
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:375:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct pf_dev_info *dev_info @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:375:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:375:37: sparse: got struct pf_dev_info *dev_info
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:394:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct ffm_record_info *ffm_rd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:394:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:394:37: sparse: got struct ffm_record_info *ffm_rd
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:459:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *buf_in @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:459:54: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:459:54: sparse: got void *buf_in
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:480:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got unsigned short [usertype] *out_size @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:480:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:480:44: sparse: got unsigned short [usertype] *out_size
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:487:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *buf_out @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:487:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:487:44: sparse: got void *buf_out
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:548:37: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:548:37: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:548:37: sparse: got void *
--
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:362:6: sparse: sparse: symbol 'hinic_qp_prepare_cmdq_header' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:395:24: sparse: sparse: cast to restricted __be64
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:381:6: sparse: sparse: symbol 'hinic_sq_prepare_ctxt' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:457:24: sparse: sparse: cast to restricted __be64
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:443:6: sparse: sparse: symbol 'hinic_rq_prepare_ctxt' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:897:16: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:967:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [usertype] db_info @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:967:23: sparse: expected unsigned int [addressable] [usertype] db_info
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:967:23: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:971:31: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:971:31: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned long long [usertype] * @@
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:971:31: sparse: expected void volatile [noderef] __iomem *addr
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:971:31: sparse: got unsigned long long [usertype] *
>> drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:1028:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:1028:27: sparse: expected unsigned short [usertype]
drivers/net/ethernet/huawei/hinic/hinic_nic_io.c:1028:27: sparse: got restricted __be16 [usertype]
--
>> drivers/net/ethernet/huawei/hinic/hinic_multi_host_mgmt.c:629:6: sparse: sparse: symbol 'comm_ppf_to_pf_handler' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_multi_host_mgmt.c:647:5: sparse: sparse: symbol 'hinic_nic_ppf_mbox_handler' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_multi_host_mgmt.c:656:6: sparse: sparse: symbol 'hinic_nic_ppf_to_pf_handler' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_multi_host_mgmt.c:665:5: sparse: sparse: symbol 'hinic_register_slave_ppf' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:161:31: sparse: sparse: cast to restricted __be64
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:244:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:244:20: sparse: expected unsigned long long [usertype]
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:244:20: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:305:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] desc @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:305:20: sparse: expected unsigned long long [usertype] desc
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:305:20: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:355:20: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:359:25: sparse: sparse: cast to restricted __be64
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:419:31: sparse: sparse: cast to restricted __be64
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:783:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] hw_cmd_paddr @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:783:41: sparse: expected unsigned long long [usertype] hw_cmd_paddr
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:783:41: sparse: got restricted __be64 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:789:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] hw_cmd_paddr @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:789:42: sparse: expected unsigned long long [usertype] hw_cmd_paddr
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:789:42: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:816:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] hw_wb_resp_paddr @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:816:37: sparse: expected unsigned long long [usertype] hw_wb_resp_paddr
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:816:37: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:894:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] next_cell_paddr @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:894:43: sparse: expected unsigned long long [usertype] next_cell_paddr
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:894:43: sparse: got restricted __be64 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:937:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] next_cell_paddr @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:937:31: sparse: expected unsigned long long [usertype] next_cell_paddr
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:937:31: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:1001:46: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int flag @@ got restricted gfp_t @@
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:1001:46: sparse: expected unsigned int flag
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:1001:46: sparse: got restricted gfp_t
drivers/net/ethernet/huawei/hinic/hinic_api_cmd.c:522:17: sparse: sparse: context imbalance in 'api_cmd' - different lock contexts for basic block
--
>> drivers/net/ethernet/huawei/hinic/hinic_wq.c:206:54: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int flag @@ got restricted gfp_t @@
drivers/net/ethernet/huawei/hinic/hinic_wq.c:206:54: sparse: expected unsigned int flag
drivers/net/ethernet/huawei/hinic/hinic_wq.c:206:54: sparse: got restricted gfp_t
>> drivers/net/ethernet/huawei/hinic/hinic_wq.c:212:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_wq.c:212:24: sparse: expected unsigned long long [usertype]
drivers/net/ethernet/huawei/hinic/hinic_wq.c:212:24: sparse: got restricted __be64 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_wq.c:583:16: sparse: sparse: cast to restricted __be64
--
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:369:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [usertype] db_info @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:369:20: sparse: expected unsigned int [addressable] [usertype] db_info
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:369:20: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:372:28: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:372:28: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] * @@
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:372:28: sparse: expected void volatile [noderef] __iomem *addr
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:372:28: sparse: got unsigned char [usertype] *
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:513:31: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:519:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] @@ got restricted __be64 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:519:40: sparse: expected unsigned long long [usertype]
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:519:40: sparse: got restricted __be64 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:533:21: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1124:27: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1196:25: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1262:37: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1297:31: sparse: sparse: cast to restricted __be64
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1367:26: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1367:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *db_base @@ got unsigned char [usertype] * @@
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1367:23: sparse: expected unsigned char [noderef] [usertype] __iomem *db_base
drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1367:23: sparse: got unsigned char [usertype] *
>> drivers/net/ethernet/huawei/hinic/hinic_cmdq.c:1384:5: sparse: sparse: symbol 'hinic_set_cmdq_ctxts' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:149:44: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_high @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:149:44: sparse: expected unsigned int [usertype] addr_high
drivers/net/ethernet/huawei/hinic/hinic_rx.c:149:44: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:151:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_low @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:151:43: sparse: expected unsigned int [usertype] addr_low
drivers/net/ethernet/huawei/hinic/hinic_rx.c:151:43: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:171:6: sparse: sparse: symbol 'hinic_rx_free_buffers' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:533:24: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:560:6: sparse: sparse: symbol 'rx_pass_super_cqe' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:633:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:641:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:642:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:662:46: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:551:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:552:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:553:35: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:913:5: sparse: sparse: symbol 'hinic_setup_tx_wqe' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:1100:5: sparse: sparse: symbol 'hinic_stop_sq' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:112:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:113:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:114:25: sparse: got restricted __be32 [usertype]
--
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:796:5: sparse: sparse: symbol 'set_vf_mbox_random_id' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:872:21: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:846:6: sparse: sparse: symbol 'check_vf_mbox_random_id' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:951:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] * @@
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:951:54: sparse: expected void volatile [noderef] __iomem *addr
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:951:54: sparse: got unsigned char [usertype] *
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:974:58: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] * @@
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:974:58: sparse: expected void volatile [noderef] __iomem *addr
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:974:58: sparse: got unsigned char [usertype] *
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:1009:6: sparse: sparse: symbol 'dump_mox_reg' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:1024:22: sparse: sparse: cast to restricted __be64
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:1567:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [usertype] *data @@ got unsigned char [noderef] [usertype] __iomem * @@
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:1567:25: sparse: expected unsigned char [usertype] *data
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:1567:25: sparse: got unsigned char [noderef] [usertype] __iomem *
--
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:524:29: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:544:37: sparse: sparse: cast to restricted __be64
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:603:24: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:902:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:902:25: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:902:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:920:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] desc @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:920:28: sparse: expected unsigned int [usertype] desc
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:920:28: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:1435:17: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:1453:17: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:115:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *in_buff @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:115:43: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:115:43: sparse: got void *in_buff
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:182:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:182:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:182:32: sparse: got void *out_buf
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:698:5: sparse: sparse: symbol 'get_pfc_info' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:720:5: sparse: sparse: symbol 'set_pfc_control' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:752:5: sparse: sparse: symbol 'set_ets' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:827:5: sparse: sparse: symbol 'get_support_up' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:855:5: sparse: sparse: symbol 'get_support_tc' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:875:5: sparse: sparse: symbol 'get_ets_info' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:893:5: sparse: sparse: symbol 'set_pfc_priority' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1386:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1386:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1386:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1468:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1468:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1468:32: sparse: got void *out_buf
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1714:35: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1714:35: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1714:35: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2068:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2068:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2068:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2157:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2157:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2157:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2294:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2294:38: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:2294:38: sparse: got void *
--
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:38:6: sparse: sparse: symbol 'g_rdma_mtts_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:39:6: sparse: sparse: symbol 'g_rdma_qps_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:40:6: sparse: sparse: symbol 'g_rdma_mpts_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:41:6: sparse: sparse: symbol 'g_vfs_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:55:6: sparse: sparse: symbol 'g_test_qpc_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:56:6: sparse: sparse: symbol 'g_test_qpc_resvd_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:57:6: sparse: sparse: symbol 'g_test_pagesize_reorder' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:58:6: sparse: sparse: symbol 'g_test_xid_alloc_mode' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:59:6: sparse: sparse: symbol 'g_test_gpa_check_enable' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:60:6: sparse: sparse: symbol 'g_test_qpc_alloc_mode' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:61:6: sparse: sparse: symbol 'g_test_scqc_alloc_mode' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:62:6: sparse: sparse: symbol 'g_test_max_conn' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:63:6: sparse: sparse: symbol 'g_test_max_cache_conn' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:64:6: sparse: sparse: symbol 'g_test_scqc_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:65:6: sparse: sparse: symbol 'g_test_mpt_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:66:6: sparse: sparse: symbol 'g_test_mpt_resvd' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:67:6: sparse: sparse: symbol 'g_test_scq_resvd' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:68:6: sparse: sparse: symbol 'g_test_hash_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:69:6: sparse: sparse: symbol 'g_test_reorder_num' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:1823:5: sparse: sparse: symbol 'cfg_set_func_sf_en' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_cfg.c:1866:5: sparse: sparse: symbol 'cfg_get_func_sf_en' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:1858:6: sparse: sparse: symbol 'hinic_lp_test' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:2271:54: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:2271:54: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:2271:54: sparse: got restricted __be32 [usertype]
--
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:133:1: sparse: sparse: symbol 'g_hinic_chip_list' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:447:6: sparse: sparse: symbol 'hinic_init_syncfw_timer' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:462:6: sparse: sparse: symbol 'hinic_destroy_syncfw_timer' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:505:31: sparse: sparse: symbol 'ver_incompat_table' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:550:5: sparse: sparse: symbol 'hinic_version_cmp' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:744:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] manufacture_id @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:744:29: sparse: expected unsigned int [usertype] manufacture_id
drivers/net/ethernet/huawei/hinic/hinic_lld.c:744:29: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:745:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] resp_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:745:24: sparse: expected unsigned short [usertype] resp_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:745:24: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:746:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] reason_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:746:26: sparse: expected unsigned short [usertype] reason_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:746:26: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1139:6: sparse: sparse: symbol 'hinic_get_ppf_hwdev_by_pdev' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1448:19: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1785:57: sparse: sparse: Using plain integer as NULL pointer
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1896:6: sparse: sparse: symbol 'hinic_event_process' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1950:53: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *cfg_reg_base @@ got void [noderef] __iomem *cfg_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1950:53: sparse: expected void *cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1950:53: sparse: got void [noderef] __iomem *cfg_reg_base
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:2381:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] cfg_reg_base @@ got void [noderef] __iomem *cfg_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2381:32: sparse: expected void *[assigned] cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2381:32: sparse: got void [noderef] __iomem *cfg_reg_base
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:2382:33: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] intr_reg_base @@ got void [noderef] __iomem *intr_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2382:33: sparse: expected void *[assigned] intr_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2382:33: sparse: got void [noderef] __iomem *intr_reg_base
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:2383:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] db_base @@ got void [noderef] __iomem *db_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2383:27: sparse: expected void *[assigned] db_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2383:27: sparse: got void [noderef] __iomem *db_base
--
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:98:28: sparse: sparse: symbol 'nic_cmd_support_vf' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:531:5: sparse: sparse: symbol 'hinic_hiovs_set_cpath_vlan' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:557:5: sparse: sparse: symbol 'hinic_hiovs_del_cpath_vlan' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1740:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] group_index @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1740:30: sparse: expected unsigned int [usertype] group_index
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1740:30: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1743:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1743:23: sparse: expected unsigned int [usertype] size
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1743:23: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1745:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ctx @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1745:22: sparse: expected unsigned int [usertype] ctx
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1745:22: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1942:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] group_index @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1942:32: sparse: expected unsigned int [usertype] group_index
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1942:32: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1949:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1949:31: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1949:31: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1956:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1956:25: sparse: expected unsigned int [usertype] size
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1956:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1968:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] offset @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1968:27: sparse: expected unsigned int [usertype] offset
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1968:27: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1969:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1969:25: sparse: expected unsigned int [usertype] size
drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:1969:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:2622:5: sparse: sparse: symbol 'nic_pf_mbox_handler' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_nic_cfg.c:3623:5: sparse: sparse: symbol 'hw_speed_convert' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:62:6: sparse: sparse: symbol 'hinic_dcb_config_init' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:95:6: sparse: sparse: symbol 'hinic_init_ieee_settings' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:258:6: sparse: sparse: symbol 'hinic_set_prio_tc_map' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1201:4: sparse: sparse: symbol 'hinic_dcbnl_set_all' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1601:5: sparse: sparse: symbol '__set_cos_up_map' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:182:5: sparse: sparse: symbol 'hinic_netdev_event' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:230:1: sparse: sparse: symbol 'g_hinic_netdev_notifiers_mutex' was not declared. Should it be static?
--
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:227:5: sparse: sparse: symbol 'hinic_hw_rx_buf_size' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:583:28: sparse: sparse: symbol 'hw_cmd_support_vf' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1061:5: sparse: sparse: symbol 'hinic_msg_to_mgmt_no_ack' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1153:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1153:22: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1153:22: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1175:24: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:1978:5: sparse: sparse: symbol 'comm_pf_mbox_handler' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:2749:5: sparse: sparse: symbol 'hinic_ppf_ht_gpa_init' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:2795:6: sparse: sparse: symbol 'hinic_ppf_ht_gpa_deinit' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4581:5: sparse: sparse: symbol '_set_led_status' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4667:5: sparse: sparse: symbol 'hinic_get_phy_init_status' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4928:23: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4934:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] val @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4934:21: sparse: expected unsigned int [addressable] [assigned] [usertype] val
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4934:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4987:9: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4991:13: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4994:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] udp_port @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4994:18: sparse: expected unsigned int [usertype] udp_port
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:4994:18: sparse: got restricted __be32 [usertype]
vim +49 drivers/net/ethernet/huawei/hinic/hinic_qp.c
33
34 void hinic_prepare_sq_ctrl(struct hinic_sq_ctrl *ctrl, u32 queue_info,
35 int nr_descs, u8 owner)
36 {
37 u32 ctrl_size, task_size, bufdesc_size;
38
39 ctrl_size = SIZE_8BYTES(sizeof(struct hinic_sq_ctrl));
40 task_size = SIZE_8BYTES(sizeof(struct hinic_sq_task));
41 bufdesc_size = BUF_DESC_SIZE(nr_descs);
42
43 ctrl->ctrl_fmt = SQ_CTRL_SET(bufdesc_size, BUFDESC_SECT_LEN) |
44 SQ_CTRL_SET(task_size, TASKSECT_LEN) |
45 SQ_CTRL_SET(SQ_NORMAL_WQE, DATA_FORMAT) |
46 SQ_CTRL_SET(ctrl_size, LEN) |
47 SQ_CTRL_SET(owner, OWNER);
48
> 49 ctrl->ctrl_fmt = be32_to_cpu(ctrl->ctrl_fmt);
50
51 ctrl->queue_info = queue_info;
52 ctrl->queue_info |= SQ_CTRL_QUEUE_INFO_SET(1U, UC);
53
54 if (!SQ_CTRL_QUEUE_INFO_GET(ctrl->queue_info, MSS)) {
55 ctrl->queue_info |= SQ_CTRL_QUEUE_INFO_SET(TX_MSS_DEFAULT, MSS);
56 } else if (SQ_CTRL_QUEUE_INFO_GET(ctrl->queue_info, MSS) < TX_MSS_MIN) {
57 /* mss should not less than 80 */
58 ctrl->queue_info = SQ_CTRL_QUEUE_INFO_CLEAR(ctrl->queue_info,
59 MSS);
60 ctrl->queue_info |= SQ_CTRL_QUEUE_INFO_SET(TX_MSS_MIN, MSS);
61 }
62 ctrl->queue_info = be32_to_cpu(ctrl->queue_info);
63 }
64
65 int hinic_get_rx_done(struct hinic_rq_cqe *cqe)
66 {
67 u32 status;
68 int rx_done;
69
70 status = be32_to_cpu(cqe->status);
71
72 rx_done = RQ_CQE_STATUS_GET(status, RXDONE);
73 if (!rx_done)
74 return 0;
75
76 return 1;
77 }
78
79 void hinic_clear_rx_done(struct hinic_rq_cqe *cqe, u32 status_old)
80 {
81 u32 status;
82
83 status = RQ_CQE_STATUS_CLEAR(status_old, RXDONE);
84
> 85 cqe->status = cpu_to_be32(status);
86
87 /* Make sure Rxdone has been set */
88 wmb();
89 }
90
--
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[openeuler:OLK-6.6 3547/3547] security/integrity/ima/ima_tpm.c:19:6: warning: no previous prototype for 'ima_pcrread'
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi GONG,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 40151ef24c1a0f35c5e0442834eb776877e66683 [3547/3547] ima: rot: Prepare TPM as an RoT
config: x86_64-randconfig-006-20251216 (https://download.01.org/0day-ci/archive/20251220/202512202204.7yVczgx9-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202204.7yVczgx9-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202204.7yVczgx9-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> security/integrity/ima/ima_tpm.c:19:6: warning: no previous prototype for 'ima_pcrread' [-Wmissing-prototypes]
19 | void ima_pcrread(u32 idx, struct tpm_digest *d)
| ^~~~~~~~~~~
security/integrity/ima/ima_tpm.c:28:5: warning: no previous prototype for 'ima_pcr_extend' [-Wmissing-prototypes]
28 | int ima_pcr_extend(struct tpm_digest *digests_arg, int pcr)
| ^~~~~~~~~~~~~~
>> security/integrity/ima/ima_tpm.c:41:5: warning: no previous prototype for 'ima_tpm_init' [-Wmissing-prototypes]
41 | int ima_tpm_init(struct ima_rot *rot)
| ^~~~~~~~~~~~
>> security/integrity/ima/ima_tpm.c:53:5: warning: no previous prototype for 'ima_tpm_extend' [-Wmissing-prototypes]
53 | int ima_tpm_extend(struct tpm_digest *digests_arg, const void *args)
| ^~~~~~~~~~~~~~
>> security/integrity/ima/ima_tpm.c:60:5: warning: no previous prototype for 'ima_tpm_calc_boot_aggregate' [-Wmissing-prototypes]
60 | int ima_tpm_calc_boot_aggregate(struct ima_digest_data *hash)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/ima_pcrread +19 security/integrity/ima/ima_tpm.c
18
> 19 void ima_pcrread(u32 idx, struct tpm_digest *d)
20 {
21 if (!ima_tpm_chip)
22 return;
23
24 if (tpm_pcr_read(ima_tpm_chip, idx, d) != 0)
25 pr_err("Error Communicating to TPM chip\n");
26 }
27
28 int ima_pcr_extend(struct tpm_digest *digests_arg, int pcr)
29 {
30 int result = 0;
31
32 if (!ima_tpm_chip)
33 return result;
34
35 result = tpm_pcr_extend(ima_tpm_chip, pcr, digests_arg);
36 if (result != 0)
37 pr_err("Error Communicating to TPM chip, result: %d\n", result);
38 return result;
39 }
40
> 41 int ima_tpm_init(struct ima_rot *rot)
42 {
43 ima_tpm_chip = tpm_default_chip();
44 if (!ima_tpm_chip)
45 return -ENODEV;
46
47 rot->nr_allocated_banks = ima_tpm_chip->nr_allocated_banks;
48 rot->allocated_banks = ima_tpm_chip->allocated_banks;
49
50 return 0;
51 }
52
> 53 int ima_tpm_extend(struct tpm_digest *digests_arg, const void *args)
54 {
55 const int pcr = *(const int *)args;
56
57 return ima_pcr_extend(digests_arg, pcr);
58 }
59
> 60 int ima_tpm_calc_boot_aggregate(struct ima_digest_data *hash)
--
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[openeuler:OLK-6.6 3557/3557] drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Bennie,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [3557/3557] Net: nebula_matrix: fix ci build warning
config: x86_64-randconfig-123-20251218 (https://download.01.org/0day-ci/archive/20251220/202512202249.7ZNqNGWi-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202249.7ZNqNGWi-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202249.7ZNqNGWi-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:32:5: sparse: sparse: symbol 'nbl_serv_setup_queues' was not declared. Should it be static?
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:68:6: sparse: sparse: symbol 'nbl_serv_flush_rx_queues' was not declared. Should it be static?
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:77:5: sparse: sparse: symbol 'nbl_serv_setup_rings' was not declared. Should it be static?
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:124:6: sparse: sparse: symbol 'nbl_serv_stop_rings' was not declared. Should it be static?
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2116:6: sparse: sparse: symbol 'nbl_serv_pldmfw_op_pci_match_record' was not declared. Should it be static?
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: got void *
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void * @@
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: expected void [noderef] __user *to
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: got void *
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2851:5: sparse: sparse: symbol 'nbl_serv_get_vf_base_vsi_id' was not declared. Should it be static?
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: note: in included file (through arch/x86/include/asm/uaccess.h, include/linux/uaccess.h, include/linux/sched/task.h, ...):
arch/x86/include/asm/uaccess_64.h:88:24: sparse: sparse: cast removes address space '__user' of expression
arch/x86/include/asm/uaccess_64.h:88:24: sparse: sparse: cast removes address space '__user' of expression
vim +2528 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c
bad535d287c9c10 Bennie Yan 2024-09-24 2511
bad535d287c9c10 Bennie Yan 2024-09-24 2512 static int nbl_serv_process_passthrough(struct nbl_service_mgt *serv_mgt,
bad535d287c9c10 Bennie Yan 2024-09-24 2513 unsigned int cmd, unsigned long arg)
bad535d287c9c10 Bennie Yan 2024-09-24 2514 {
bad535d287c9c10 Bennie Yan 2024-09-24 2515 struct nbl_dispatch_ops *disp_ops = NBL_SERV_MGT_TO_DISP_OPS(serv_mgt);
bad535d287c9c10 Bennie Yan 2024-09-24 2516 struct nbl_common_info *common = NBL_SERV_MGT_TO_COMMON(serv_mgt);
bad535d287c9c10 Bennie Yan 2024-09-24 2517 struct nbl_passthrough_fw_cmd_param *param = NULL, *result = NULL;
bad535d287c9c10 Bennie Yan 2024-09-24 2518 int ret = 0;
bad535d287c9c10 Bennie Yan 2024-09-24 2519
bad535d287c9c10 Bennie Yan 2024-09-24 2520 param = kzalloc(sizeof(*param), GFP_KERNEL);
bad535d287c9c10 Bennie Yan 2024-09-24 2521 if (!param)
bad535d287c9c10 Bennie Yan 2024-09-24 2522 goto alloc_param_fail;
bad535d287c9c10 Bennie Yan 2024-09-24 2523
bad535d287c9c10 Bennie Yan 2024-09-24 2524 result = kzalloc(sizeof(*result), GFP_KERNEL);
bad535d287c9c10 Bennie Yan 2024-09-24 2525 if (!result)
bad535d287c9c10 Bennie Yan 2024-09-24 2526 goto alloc_result_fail;
bad535d287c9c10 Bennie Yan 2024-09-24 2527
bad535d287c9c10 Bennie Yan 2024-09-24 @2528 ret = copy_from_user(param, (void *)arg, _IOC_SIZE(cmd));
bad535d287c9c10 Bennie Yan 2024-09-24 2529 if (ret) {
bad535d287c9c10 Bennie Yan 2024-09-24 2530 nbl_err(common, NBL_DEBUG_ST, "Bad access %d.\n", ret);
bad535d287c9c10 Bennie Yan 2024-09-24 2531 return ret;
bad535d287c9c10 Bennie Yan 2024-09-24 2532 }
bad535d287c9c10 Bennie Yan 2024-09-24 2533
bad535d287c9c10 Bennie Yan 2024-09-24 2534 nbl_debug(common, NBL_DEBUG_ST, "Passthough opcode: %d\n", param->opcode);
bad535d287c9c10 Bennie Yan 2024-09-24 2535
bad535d287c9c10 Bennie Yan 2024-09-24 2536 ret = disp_ops->passthrough_fw_cmd(NBL_SERV_MGT_TO_DISP_PRIV(serv_mgt), param, result);
bad535d287c9c10 Bennie Yan 2024-09-24 2537 if (ret)
bad535d287c9c10 Bennie Yan 2024-09-24 2538 goto passthrough_fail;
bad535d287c9c10 Bennie Yan 2024-09-24 2539
bad535d287c9c10 Bennie Yan 2024-09-24 2540 ret = copy_to_user((void *)arg, result, _IOC_SIZE(cmd));
bad535d287c9c10 Bennie Yan 2024-09-24 2541
bad535d287c9c10 Bennie Yan 2024-09-24 2542 passthrough_fail:
bad535d287c9c10 Bennie Yan 2024-09-24 2543 kfree(result);
bad535d287c9c10 Bennie Yan 2024-09-24 2544 alloc_result_fail:
bad535d287c9c10 Bennie Yan 2024-09-24 2545 kfree(param);
bad535d287c9c10 Bennie Yan 2024-09-24 2546 alloc_param_fail:
bad535d287c9c10 Bennie Yan 2024-09-24 2547 return ret;
bad535d287c9c10 Bennie Yan 2024-09-24 2548 }
bad535d287c9c10 Bennie Yan 2024-09-24 2549
:::::: The code at line 2528 was first introduced by commit
:::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC.
:::::: TO: Bennie Yan <bennie.yan(a)nebula-matrix.com>
:::::: CC: Bennie Yan <bennie.yan(a)nebula-matrix.com>
--
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[openeuler:OLK-6.6 3547/3547] drivers/cpufreq/cppc_cpufreq.c:852:19: error: invalid use of undefined type 'struct fb_ctr_pair'
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Zeng,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: 12f136b2134d4ded731c3ef23ac08c85b9c0b1fa [3547/3547] cpufreq: CPPC: Keep the target core awake when reading its cpufreq rate
config: arm64-randconfig-003-20251216 (https://download.01.org/0day-ci/archive/20251220/202512202208.UvUcLQzT-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202208.UvUcLQzT-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202208.UvUcLQzT-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/cpufreq/cppc_cpufreq.c: In function 'cppc_get_perf_ctrs_pair':
>> drivers/cpufreq/cppc_cpufreq.c:852:19: error: invalid use of undefined type 'struct fb_ctr_pair'
852 | int cpu = fb_ctrs->cpu;
| ^~
drivers/cpufreq/cppc_cpufreq.c:855:40: error: invalid use of undefined type 'struct fb_ctr_pair'
855 | ret = cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t0);
| ^~
drivers/cpufreq/cppc_cpufreq.c:861:41: error: invalid use of undefined type 'struct fb_ctr_pair'
861 | return cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t1);
| ^~
drivers/cpufreq/cppc_cpufreq.c: In function 'cppc_cpufreq_get_rate':
>> drivers/cpufreq/cppc_cpufreq.c:866:9: error: variable 'fb_ctrs' has initializer but incomplete type
866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, };
| ^~~~~~~~~~~
>> drivers/cpufreq/cppc_cpufreq.c:866:34: error: 'struct fb_ctr_pair' has no member named 'cpu'
866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, };
| ^~~
>> drivers/cpufreq/cppc_cpufreq.c:866:40: warning: excess elements in struct initializer
866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, };
| ^~~
drivers/cpufreq/cppc_cpufreq.c:866:40: note: (near initialization for 'fb_ctrs')
drivers/cpufreq/cppc_cpufreq.c:866:21: error: storage size of 'fb_ctrs' isn't known
866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, };
| ^~~~~~~
>> drivers/cpufreq/cppc_cpufreq.c:866:21: warning: unused variable 'fb_ctrs' [-Wunused-variable]
vim +852 drivers/cpufreq/cppc_cpufreq.c
848
849 static int cppc_get_perf_ctrs_pair(void *val)
850 {
851 struct fb_ctr_pair *fb_ctrs = val;
> 852 int cpu = fb_ctrs->cpu;
853 int ret;
854
855 ret = cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t0);
856 if (ret)
857 return ret;
858
859 udelay(2); /* 2usec delay between sampling */
860
861 return cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t1);
862 }
863
864 static unsigned int cppc_cpufreq_get_rate(unsigned int cpu)
865 {
> 866 struct fb_ctr_pair fb_ctrs = { .cpu = cpu, };
867 struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
868 struct cppc_cpudata *cpu_data = policy->driver_data;
869 u64 delivered_perf;
870 int ret;
871
872 cpufreq_cpu_put(policy);
873
874 if (cpu_has_amu_feat(cpu))
875 ret = smp_call_on_cpu(cpu, cppc_get_perf_ctrs_pair,
876 &fb_ctrs, false);
877 else
878 ret = cppc_get_perf_ctrs_pair(&fb_ctrs);
879
880 if (ret)
881 return 0;
882
883 delivered_perf = cppc_perf_from_fbctrs(cpu_data,
884 &fb_ctrs.fb_ctrs_t0,
885 &fb_ctrs.fb_ctrs_t1);
886
887 return cppc_cpufreq_perf_to_khz(cpu_data, delivered_perf);
888 }
889
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[openeuler:OLK-5.10 3201/3201] kernel/sched/soft_domain.c:186:10: error: implicit declaration of function 'cpu_util_cfs'
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Zhang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 1588d318a9e388d05b6cf5e2a63134c8beb6a355
commit: dd6655291bf7230ef984e1d283a5ec05821f996f [3201/3201] sched: Attach task group to soft domain
config: x86_64-buildonly-randconfig-002-20250909 (https://download.01.org/0day-ci/archive/20251220/202512202153.mHQVnY6o-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202153.mHQVnY6o-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202153.mHQVnY6o-lkp@intel.com/
All errors (new ones prefixed by >>):
>> kernel/sched/soft_domain.c:186:10: error: implicit declaration of function 'cpu_util_cfs' [-Werror,-Wimplicit-function-declaration]
186 | sum += cpu_util_cfs(cpu_rq(cpu));
| ^
kernel/sched/soft_domain.c:186:10: note: did you mean 'cpu_util_irq'?
kernel/sched/sched.h:3118:29: note: 'cpu_util_irq' declared here
3118 | static inline unsigned long cpu_util_irq(struct rq *rq)
| ^
kernel/sched/soft_domain.c:269:6: warning: variable 'cpu' set but not used [-Wunused-but-set-variable]
269 | int cpu;
| ^
1 warning and 1 error generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PGP_PRELOAD
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n]
Selected by [y]:
- PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y]
vim +/cpu_util_cfs +186 kernel/sched/soft_domain.c
179
180 static unsigned long sum_util(struct cpumask *mask)
181 {
182 unsigned long sum = 0;
183 int cpu;
184
185 for_each_cpu(cpu, mask)
> 186 sum += cpu_util_cfs(cpu_rq(cpu));
187
188 return sum;
189 }
190
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[openeuler:OLK-6.6 3547/3547] kernel/crash_core.c:749:1: sparse: sparse: symbol '__crash_hotplug_lock' was not declared. Should it be static?
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: e2a8f20dd8e9df695f736e51cd9115ae55be92d1 [3547/3547] Crash: add lock to serialize crash hotplug handling
config: x86_64-randconfig-122-20251217 (https://download.01.org/0day-ci/archive/20251220/202512202121.96JSWGZX-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202121.96JSWGZX-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202121.96JSWGZX-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> kernel/crash_core.c:749:1: sparse: sparse: symbol '__crash_hotplug_lock' was not declared. Should it be static?
vim +/__crash_hotplug_lock +749 kernel/crash_core.c
741
742 /*
743 * Different than kexec/kdump loading/unloading/jumping/shrinking which
744 * usually rarely happen, there will be many crash hotplug events notified
745 * during one short period, e.g one memory board is hot added and memory
746 * regions are online. So mutex lock __crash_hotplug_lock is used to
747 * serialize the crash hotplug handling specifically.
748 */
> 749 DEFINE_MUTEX(__crash_hotplug_lock);
750 #define crash_hotplug_lock() mutex_lock(&__crash_hotplug_lock)
751 #define crash_hotplug_unlock() mutex_unlock(&__crash_hotplug_lock)
752
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/ub/obmm/obmm_addr_check.c:53:14: warning: variable 'user' set but not used
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: e777551b49fb8d8dbad14dd3a44c2f9b5c8fa6d4 [3547/3547] obmm: Remove log pringts of physical address and kernelspace virtual address
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251220/202512202127.FExeoFRI-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202127.FExeoFRI-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202127.FExeoFRI-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/ub/obmm/obmm_addr_check.c:53:14: warning: variable 'user' set but not used [-Wunused-but-set-variable]
53 | const char *user;
| ^
1 warning generated.
vim +/user +53 drivers/ub/obmm/obmm_addr_check.c
67ffb2edb43cde9 Li Ruilin 2025-11-07 49
67ffb2edb43cde9 Li Ruilin 2025-11-07 50 int free_pa_range(const struct obmm_pa_range *pa_range)
67ffb2edb43cde9 Li Ruilin 2025-11-07 51 {
67ffb2edb43cde9 Li Ruilin 2025-11-07 52 int ret;
67ffb2edb43cde9 Li Ruilin 2025-11-07 @53 const char *user;
67ffb2edb43cde9 Li Ruilin 2025-11-07 54 void *entry;
67ffb2edb43cde9 Li Ruilin 2025-11-07 55 unsigned long flags;
67ffb2edb43cde9 Li Ruilin 2025-11-07 56
67ffb2edb43cde9 Li Ruilin 2025-11-07 57 spin_lock_irqsave(&g_pa_checker.lock, flags);
67ffb2edb43cde9 Li Ruilin 2025-11-07 58 entry = mtree_erase(&g_pa_checker.pa_ranges, (unsigned long)pa_range->start);
67ffb2edb43cde9 Li Ruilin 2025-11-07 59 spin_unlock_irqrestore(&g_pa_checker.lock, flags);
67ffb2edb43cde9 Li Ruilin 2025-11-07 60 if (!entry) {
e777551b49fb8d8 Li Ruilin 2025-12-15 61 pr_err("PA range to be freed not found.\n");
67ffb2edb43cde9 Li Ruilin 2025-11-07 62 return -EFAULT;
67ffb2edb43cde9 Li Ruilin 2025-11-07 63 }
67ffb2edb43cde9 Li Ruilin 2025-11-07 64 ret = 0;
67ffb2edb43cde9 Li Ruilin 2025-11-07 65 if (!is_same_pa_range((const struct obmm_pa_range *)entry, pa_range)) {
67ffb2edb43cde9 Li Ruilin 2025-11-07 66 /* expected to be UNREACHABLE */
e777551b49fb8d8 Li Ruilin 2025-12-15 67 pr_err("BUG: PA range to be freed does not fully match.\n");
67ffb2edb43cde9 Li Ruilin 2025-11-07 68 ret = -ENOTRECOVERABLE;
67ffb2edb43cde9 Li Ruilin 2025-11-07 69 }
0f73521b11e7af9 Li Ruilin 2025-11-07 70 user = ((struct obmm_pa_range *)entry)->info.user == OBMM_ADDR_USER_DIRECT_IMPORT ?
0f73521b11e7af9 Li Ruilin 2025-11-07 71 "import" : "preimport";
67ffb2edb43cde9 Li Ruilin 2025-11-07 72 kfree(entry);
67ffb2edb43cde9 Li Ruilin 2025-11-07 73 return ret;
67ffb2edb43cde9 Li Ruilin 2025-11-07 74 }
67ffb2edb43cde9 Li Ruilin 2025-11-07 75
:::::: The code at line 53 was first introduced by commit
:::::: 67ffb2edb43cde96368000620a63d0f6be11820f obmm: Add address validation and checking
:::::: TO: Li Ruilin <liruilin4(a)huawei.com>
:::::: CC: Li Ruilin <liruilin4(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3547/3547] drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for function 'gic_irq_set_prio'
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Qinxin,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 04473ee9ed912a16fff0d8846ad565bbf3d63c77
commit: f0f9be237c2266d30fa01c294577438a2e2ee749 [3547/3547] gic: increase the arch_timer priority to avoid hardlockup
config: arm64-randconfig-001-20251216 (https://download.01.org/0day-ci/archive/20251220/202512202109.DOPKqwQT-lkp@…)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202109.DOPKqwQT-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202109.DOPKqwQT-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for function 'gic_irq_set_prio' [-Wmissing-prototypes]
void gic_irq_set_prio(struct irq_data *d, u8 prio)
^
drivers/irqchip/irq-gic-v3.c:561:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void gic_irq_set_prio(struct irq_data *d, u8 prio)
^
static
drivers/irqchip/irq-gic-v3.c:1531:6: warning: no previous prototype for function 'gic_dist_enable_ipiv' [-Wmissing-prototypes]
void gic_dist_enable_ipiv(void)
^
drivers/irqchip/irq-gic-v3.c:1531:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void gic_dist_enable_ipiv(void)
^
static
drivers/irqchip/irq-gic-v3.c:1548:6: warning: no previous prototype for function 'gic_get_ipiv_status' [-Wmissing-prototypes]
bool gic_get_ipiv_status(void)
^
drivers/irqchip/irq-gic-v3.c:1548:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool gic_get_ipiv_status(void)
^
static
3 warnings generated.
vim +/gic_irq_set_prio +561 drivers/irqchip/irq-gic-v3.c
560
> 561 void gic_irq_set_prio(struct irq_data *d, u8 prio)
562 {
563 void __iomem *base = gic_dist_base(d);
564 u32 offset, index;
565
566 offset = convert_offset_index(d, GICD_IPRIORITYR, &index);
567
568 writeb_relaxed(prio, base + offset + index);
569 }
570
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
diff --git a/README b/README
index 2c927ccbd970..100c86c02e97 100644
--- a/README
+++ b/README
@@ -17,3 +17,4 @@ See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
+just use test patch2pr
--
2.34.1
2
1
From: 岳智超 <yuezhichao1(a)h-partners.com>
driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IDDE4S?from=project-issue
CVE: NA
--------------------------------
Add thread irq for io queue
Signed-off-by: 胡方琛 <hufangchen(a)huawei.com>, 岳智超 <yuezhichao1(a)h-partners.com>
---
drivers/scsi/hisi_raid/hiraid.h | 1 +
drivers/scsi/hisi_raid/hiraid_main.c | 56 ++++++++++++++++++++++++++--
2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/hisi_raid/hiraid.h b/drivers/scsi/hisi_raid/hiraid.h
index 1ebc3dd..bc4e05a 100644
--- a/drivers/scsi/hisi_raid/hiraid.h
+++ b/drivers/scsi/hisi_raid/hiraid.h
@@ -683,6 +683,7 @@ struct hiraid_queue {
atomic_t inflight;
void *sense_buffer_virt;
dma_addr_t sense_buffer_phy;
+ s32 pci_irq;
struct dma_pool *prp_small_pool;
};
diff --git a/drivers/scsi/hisi_raid/hiraid_main.c b/drivers/scsi/hisi_raid/hiraid_main.c
index f84182f..dd448fd 100644
--- a/drivers/scsi/hisi_raid/hiraid_main.c
+++ b/drivers/scsi/hisi_raid/hiraid_main.c
@@ -107,6 +107,13 @@ static u32 log_debug_switch;
module_param(log_debug_switch, uint, 0644);
MODULE_PARM_DESC(log_debug_switch, "set log state, default zero for switch off");
+static bool threaded_irq = true;
+module_param(threaded_irq, bool, 0444);
+MODULE_PARM_DESC(threaded_irq, "use threaded irq for io queue, default on");
+
+static u32 poll_delay_min = 9;
+static u32 poll_delay_max = 19;
+
static int extra_pool_num_set(const char *val, const struct kernel_param *kp)
{
u8 n = 0;
@@ -1305,6 +1312,7 @@ static int hiraid_alloc_queue(struct hiraid_dev *hdev, u16 qid, u16 depth)
hiraidq->q_depth = depth;
hiraidq->qid = qid;
hiraidq->cq_vector = -1;
+ hiraidq->pci_irq = -1;
hdev->queue_count++;
return 0;
@@ -1646,6 +1654,38 @@ static irqreturn_t hiraid_handle_irq(int irq, void *data)
return ret;
}
+static irqreturn_t hiraid_io_poll(int irq, void *data)
+{
+ struct hiraid_queue *hiraidq = data;
+ irqreturn_t ret = IRQ_NONE;
+ u16 start, end;
+
+ do {
+ spin_lock(&hiraidq->cq_lock);
+ hiraid_process_cq(hiraidq, &start, &end, -1);
+ hiraidq->last_cq_head = hiraidq->cq_head;
+ spin_unlock(&hiraidq->cq_lock);
+
+ if (start != end) {
+ hiraid_complete_cqes(hiraidq, start, end);
+ ret = IRQ_HANDLED;
+ }
+ usleep_range(poll_delay_min, poll_delay_max);
+ } while (start != end);
+ enable_irq(hiraidq->pci_irq);
+ return ret;
+}
+
+static irqreturn_t hiraid_io_irq(int irq, void *data)
+{
+ struct hiraid_queue *q = data;
+ if (hiraid_cqe_pending(q)) {
+ disable_irq_nosync(q->pci_irq);
+ return IRQ_WAKE_THREAD;
+ }
+ return IRQ_NONE;
+}
+
static int hiraid_setup_admin_queue(struct hiraid_dev *hdev)
{
struct hiraid_queue *adminq = &hdev->queues[0];
@@ -1681,9 +1721,11 @@ static int hiraid_setup_admin_queue(struct hiraid_dev *hdev)
NULL, adminq, "hiraid%d_q%d", hdev->instance, adminq->qid);
if (ret) {
adminq->cq_vector = -1;
+ adminq->pci_irq = -1;
return ret;
}
+ adminq->pci_irq = pci_irq_vector(hdev->pdev, adminq->cq_vector);
hiraid_init_queue(adminq, 0);
dev_info(hdev->dev, "setup admin queue success, queuecount[%d] online[%d] pagesize[%d]\n",
@@ -1958,14 +2000,20 @@ static int hiraid_create_queue(struct hiraid_queue *hiraidq, u16 qid)
goto delete_cq;
hiraidq->cq_vector = cq_vector;
- ret = pci_request_irq(hdev->pdev, cq_vector, hiraid_handle_irq, NULL,
- hiraidq, "hiraid%d_q%d", hdev->instance, qid);
+ if (threaded_irq)
+ ret = pci_request_irq(hdev->pdev, cq_vector, hiraid_io_irq, hiraid_io_poll,
+ hiraidq, "hiraid%d_q%d", hdev->instance, qid);
+ else
+ ret = pci_request_irq(hdev->pdev, cq_vector, hiraid_handle_irq, NULL,
+ hiraidq, "hiraid%d_q%d", hdev->instance, qid);
if (ret) {
hiraidq->cq_vector = -1;
+ hiraidq->pci_irq = -1;
dev_err(hdev->dev, "request queue[%d] irq failed\n", qid);
goto delete_sq;
}
+ hiraidq->pci_irq = pci_irq_vector(hdev->pdev, hiraidq->cq_vector);
hiraid_init_queue(hiraidq, qid);
return 0;
@@ -2122,10 +2170,12 @@ static int hiraid_setup_io_queues(struct hiraid_dev *hdev)
adminq, "hiraid%d_q%d", hdev->instance, adminq->qid);
if (ret) {
dev_err(hdev->dev, "request admin irq failed\n");
+ adminq->pci_irq = -1;
adminq->cq_vector = -1;
return ret;
}
-
+
+ adminq->pci_irq = pci_irq_vector(hdev->pdev, adminq->cq_vector);
hdev->online_queues++;
for (i = hdev->queue_count; i <= hdev->max_qid; i++) {
--
2.45.1.windows.1
1
1
diff --git a/README b/README
index 2c927ccbd970..100c86c02e97 100644
--- a/README
+++ b/README
@@ -17,3 +17,4 @@ See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
+just use test patch2pr
--
2.34.1
1
0
---
README | 1 +
1 file changed, 1 insertion(+)
diff --git a/README b/README
index 669ac7c32292..e27b37bdb455 100644
--- a/README
+++ b/README
@@ -16,3 +16,4 @@ several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
+JUST TEST
--
2.34.1
1
0
[openeuler:OLK-5.10] BUILD REGRESSION 1588d318a9e388d05b6cf5e2a63134c8beb6a355
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 1588d318a9e388d05b6cf5e2a63134c8beb6a355 !19705 [OLK-5.10]:update patches for sw64 architecture
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202511241524.zGjjHi86-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511250117.AjD77new-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121252.aKzusfWQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121309.G9fDOety-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121508.P9ozIbTH-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121532.9swcl8n5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121754.9WlPC9ui-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130114.JDMitdxe-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130140.fhwjYvmM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130255.3H21JVbQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130732.r3cU7k46-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131534.2ojlpY7Q-lkp@intel.com
drivers/crypto/ccp/hygon/tdm-dev.c:610:20: warning: variable 'head' set but not used [-Wunused-but-set-variable]
drivers/crypto/ccp/hygon/tdm-dev.c:95:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_hubp.c:186:6: warning: no previous prototype for function 'hubp21_set_viewport' [-Wmissing-prototypes]
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.o: warning: objtool: intel_guc_ct_event_handler()+0x455: unreachable instruction
drivers/gpu/drm/loongson/lsdc_plane.c:422:7: warning: variable 'formats' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized]
drivers/gpu/drm/loongson/lsdc_plane.c:422:7: warning: variable 'name' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized]
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:73: warning: Function parameter or member 'crtc' not described in '_dpu_core_perf_calc_clk'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:143: warning: Excess function parameter 'Plane' description in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:143: warning: Function parameter or member 'plane' not described in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:191: warning: Excess function parameter 'Plane' description in '_dpu_plane_calc_clk'
drivers/iio/magnetometer/ak8975.c:901:13: warning: cast to smaller integer type 'enum asahi_compass_chipset' from 'const void *' [-Wvoid-pointer-to-enum-cast]
drivers/infiniband/hw/hfi1/netdev_rx.c:472: warning: Excess function parameter 'id' description in 'hfi1_netdev_get_first_data'
drivers/infiniband/sw/rdmavt/qp.c:918: warning: Function parameter or member 'rdi' not described in '_rvt_reset_qp'
drivers/mtd/nand/raw/brcmnand/brcmnand.c:1912: warning: Function parameter or member 'addr' not described in 'brcmnand_edu_trans'
drivers/mtd/nand/raw/brcmnand/brcmnand.c:1912: warning: Function parameter or member 'len' not described in 'brcmnand_edu_trans'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_dcb.c:16: warning: Excess function parameter 'author' description in 'SXE_TC_BWG_PERCENT_PER_CHAN'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debug.c:18: warning: Excess function parameter 'file' description in 'SKB_DESCRIPTION_LEN'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for 'sxe_debugfs_entries_init' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for 'sxe_debugfs_entries_exit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for 'sxe_debugfs_init' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for 'sxe_debugfs_exit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for 'sxe_reg_test' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for 'sxe_phys_id_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2736:47: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_host_hdc.c:27: warning: cannot understand function prototype: 'atomic_t hdc_available = ATOMIC_INIT(1); '
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1033:6: error: no previous prototype for 'sxe_hw_is_link_state_up' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1064:5: error: no previous prototype for 'sxe_hw_fc_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1135:6: error: no previous prototype for 'sxe_fc_autoneg_localcap_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1256:6: error: no previous prototype for 'sxe_hw_crc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1330:6: error: no previous prototype for 'sxe_hw_fc_tc_high_water_mark_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1335:6: error: no previous prototype for 'sxe_hw_fc_tc_low_water_mark_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1340:6: error: no previous prototype for 'sxe_hw_is_fc_autoneg_disabled' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1345:6: error: no previous prototype for 'sxe_hw_fc_autoneg_disable_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1360:6: error: no previous prototype for 'sxe_hw_fc_requested_mode_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1437:6: error: no previous prototype for 'sxe_hw_fc_mac_addr_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2147:6: error: no previous prototype for 'sxe_hw_fnav_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2204:5: error: no previous prototype for 'sxe_hw_fnav_port_mask_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2310:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_mask_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2445:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_add' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2469:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_del' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2500:6: error: no previous prototype for 'sxe_hw_fnav_sample_rule_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2587:5: error: no previous prototype for 'sxe_hw_fnav_sample_rules_table_reinit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3147:6: error: no previous prototype for 'sxe_hw_all_ring_disable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3295:6: error: no previous prototype for 'sxe_hw_dcb_rx_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3330:6: error: no previous prototype for 'sxe_hw_dcb_tx_desc_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3360:6: error: no previous prototype for 'sxe_hw_dcb_tx_data_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3397:6: error: no previous prototype for 'sxe_hw_dcb_pfc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3565:6: error: no previous prototype for 'sxe_hw_dcb_max_mem_window_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3570:6: error: no previous prototype for 'sxe_hw_dcb_tx_ring_rate_factor_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3674:6: error: no previous prototype for 'sxe_hw_dcb_rate_limiter_clear' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4497:5: error: no previous prototype for 'sxe_hw_hdc_lock_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4536:6: error: no previous prototype for 'sxe_hw_hdc_lock_release' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4552:6: error: no previous prototype for 'sxe_hw_hdc_fw_ov_clear' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4557:6: error: no previous prototype for 'sxe_hw_hdc_is_fw_over_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4567:6: error: no previous prototype for 'sxe_hw_hdc_packet_send_done' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4573:6: error: no previous prototype for 'sxe_hw_hdc_packet_header_send' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4578:6: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_send' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4584:5: error: no previous prototype for 'sxe_hw_hdc_fw_ack_header_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4589:5: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_rcv' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4594:5: error: no previous prototype for 'sxe_hw_hdc_fw_status_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4604:6: error: no previous prototype for 'sxe_hw_hdc_drv_status_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4609:5: error: no previous prototype for 'sxe_hw_hdc_channel_state_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for 'sxe_hw_irq_cause_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for 'sxe_hw_irq_general_reg_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for 'sxe_hw_irq_general_reg_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for 'sxe_hw_event_irq_map' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for 'sxe_hw_event_irq_auto_clear_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for 'sxe_hw_all_irq_disable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for 'sxe_allow_inval_mac' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_monitor.c:24: warning: cannot understand function prototype: 'struct workqueue_struct *sxe_fnav_workqueue; '
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_netdev.c:40: warning: Excess function parameter 'file' description in 'SXE_HW_REINIT_SRIOV_DELAY'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_pci.c:16: warning: Excess function parameter 'author' description in 'sxe_check_cfg_fault'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:18: warning: Excess function parameter 'author' description in 'sxe_ptp_read'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:18: warning: Excess function parameter 'file' description in 'sxe_ptp_read'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for 'sxe_headers_cleanup' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:24: warning: Excess function parameter 'file' description in 'time_for_file_name'
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:24: warning: Function parameter or member 'buff' not described in 'time_for_file_name'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_debug.c:18: warning: Excess function parameter 'date' description in 'SKB_DESCRIPTION_LEN'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c:22: warning: Excess function parameter 'file' description in 'SXEVF_DIAG_REGS_TEST'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_irq.c:35: warning: Excess function parameter 'author' description in 'netif_napi_add_compat'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_irq.c:35: warning: Function parameter or member 'dev' not described in 'netif_napi_add_compat'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_main.c:28: warning: Excess function parameter 'date' description in 'SXEVF_MSG_LEVEL_DEFAULT'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_monitor.c:19: warning: Excess function parameter 'date' description in 'SXEVF_CHECK_LINK_TIMER_PERIOD'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_msg.c:20: warning: Excess function parameter 'author' description in 'SXEVF_PFMSG_MASK'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_xdp.c:23: warning: Excess function parameter 'date' description in 'bpf_warn_invalid_xdp_action_compat'
drivers/net/ethernet/micrel/ks8851_common.c:995:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/of/fdt.c:777: warning: Function parameter or member 'node' not described in 'of_get_flat_dt_phandle'
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c:182: warning: Function parameter or member 'val' not described in 'usb_ss_write_phycreg'
drivers/rpmsg/qcom_glink_ssr.c:39: warning: Function parameter or member 'seq_num' not described in 'cleanup_done_msg'
drivers/rpmsg/qcom_glink_ssr.c:64:6: warning: no previous prototype for function 'qcom_glink_ssr_notify' [-Wmissing-prototypes]
drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_deinit'
drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_deinit'
drivers/staging/axis-fifo/axis-fifo.c:356: warning: Function parameter or member 'buf' not described in 'axis_fifo_read'
drivers/staging/axis-fifo/axis-fifo.c:356: warning: Function parameter or member 'off' not described in 'axis_fifo_read'
drivers/staging/hikey9xx/hi6421v600-regulator.c:461:12: warning: initializer-string for character array is too long, array size is 20 but initializer has size 21 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
drivers/vfio/vfio.c:633: warning: Function parameter or member 'group' not described in 'vfio_group_nb_add_dev'
fs/btrfs/block-group.c:1667: warning: Function parameter or member 'fs_info' not described in 'btrfs_rmap_block'
fs/btrfs/delayed-inode.c:700:6: warning: variable 'total_data_size' set but not used [-Wunused-but-set-variable]
fs/btrfs/discard.c:203: warning: Function parameter or member 'now' not described in 'peek_discard_list'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'bits' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'start' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'start_ret' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'tree' not described in 'find_contiguous_extent_bit'
fs/btrfs/file-item.c:27: warning: Cannot understand * @inode - the inode we want to update the disk_i_size for
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'fs_info' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'orig_bytes' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'space_info' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1462: warning: Function parameter or member 'flush' not described in 'btrfs_reserve_data_bytes'
fs/btrfs/space-info.c:1462: warning: Function parameter or member 'fs_info' not described in 'btrfs_reserve_data_bytes'
fs/cachefiles/rdwr.c:875:6: warning: no previous prototype for function 'cachefiles_readpages_work_func' [-Wmissing-prototypes]
fs/cachefiles/xattr.c:242:5: warning: no previous prototype for function 'cachefiles_check_old_object_xattr' [-Wmissing-prototypes]
fs/ceph/mds_client.c:526:17: warning: variable 'struct_compat' set but not used [-Wunused-but-set-variable]
fs/gfs2/aops.c:557: warning: Excess function parameter 'file' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Excess function parameter 'nr_pages' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Excess function parameter 'pages' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Function parameter or member 'rac' not described in 'gfs2_readahead'
fs/gfs2/log.c:1085: warning: Function parameter or member 'sdp' not described in 'gfs2_merge_trans'
fs/gfs2/super.c:1255: warning: Function parameter or member 'gh' not described in 'evict_should_delete'
fs/gfs2/util.c:52: warning: Function parameter or member 'verbose' not described in 'check_journal_clean'
include/linux/sunrpc/xdr.h:606:10: warning: result of comparison of constant 4611686018427387903 with expression of type '__u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
kernel/bpf/btf.c:5356:56: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'btf_seq_show' [-Wmissing-format-attribute]
kernel/bpf/btf.c:5393:62: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'btf_snprintf_show' [-Wmissing-format-attribute]
kernel/cgroup/cgroup.c:6325: warning: Function parameter or member 'f' not described in 'cgroup_get_from_file'
kernel/cgroup/cgroup.c:6827: warning: Function parameter or member 'fd' not described in 'cgroup_get_from_fd'
kernel/cgroup/cgroup.c:6845: warning: Function parameter or member 'fd' not described in 'cgroup_get_from_fd_v2'
kernel/entry/common.c:22: warning: Function parameter or member 'regs' not described in 'enter_from_user_mode'
kernel/irq/proc.c:338:13: warning: no previous prototype for 'register_irqchip_proc' [-Wmissing-prototypes]
kernel/irq/proc.c:339:13: warning: no previous prototype for 'unregister_irqchip_proc' [-Wmissing-prototypes]
kernel/task_work.c:73: warning: Function parameter or member 'data' not described in 'task_work_cancel_match'
kernel/watchdog_hld.c:507:12: warning: no previous prototype for function '__hardlockup_detector_perf_init' [-Wmissing-prototypes]
mm/filemap.c:823:14: warning: no previous prototype for function '__add_to_page_cache_locked' [-Wmissing-prototypes]
net/bpf/test_run.c:210:14: warning: no previous prototype for function 'bpf_modify_return_test' [-Wmissing-prototypes]
net/bridge/br_multicast.o: warning: objtool: br_multicast_star_g_handle_mode()+0x281: unreachable instruction
net/ipv6/rpl_iptunnel.c:15: warning: cannot understand function prototype: 'struct rpl_iptunnel_encap '
Unverified Error/Warning (likely false positive, kindly check if interested):
arch/x86/mm/pat/memtype.c:809:5: warning: no previous prototype for function 'arch_io_reserve_memtype_wc' [-Wmissing-prototypes]
arch/x86/mm/pat/memtype.c:817:6: warning: no previous prototype for function 'arch_io_free_memtype_wc' [-Wmissing-prototypes]
drivers/gpu/drm/vmwgfx/ttm_object.c:60: error: Cannot parse struct or union!
drivers/tty/n_hdlc.c:443: warning: Function parameter or member 'offset' not described in 'n_hdlc_tty_read'
fs/cifs/cifs_dfs_ref.c:270: warning: Function parameter or member 'mntpt' not described in 'cifs_dfs_do_mount'
fs/vboxsf/super.c:24:54: warning: initializer-string for character array is too long, array size is 4 but initializer has size 5 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allnoconfig
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- arm64-defconfig
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-bus-fsl-mc-fsl-mc-bus.c:warning:Function-parameter-or-member-fsl_mc_regs-not-described-in-fsl_mc
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-node_id-not-described-in-zynqmp_pm_set_sd_tapdelay
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-value-not-described-in-zynqmp_pm_read_pggs
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-value-not-described-in-zynqmp_pm_write_ggs
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_core_perf.c:warning:Function-parameter-or-member-crtc-not-described-in-_dpu_core_perf_calc_clk
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Excess-function-parameter-Plane-description-in-_dpu_plane_calc_bw
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Excess-function-parameter-Plane-description-in-_dpu_plane_calc_clk
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Function-parameter-or-member-plane-not-described-in-_dpu_plane_calc_bw
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_dcb.c:warning:Excess-function-parameter-author-description-in-SXE_TC_BWG_PERCENT_PER_CHAN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debug.c:warning:Excess-function-parameter-file-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_host_hdc.c:warning:cannot-understand-function-prototype:atomic_t-hdc_available-ATOMIC_INIT()
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_monitor.c:warning:cannot-understand-function-prototype:struct-workqueue_struct-sxe_fnav_workqueue
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_netdev.c:warning:Excess-function-parameter-file-description-in-SXE_HW_REINIT_SRIOV_DELAY
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_pci.c:warning:Excess-function-parameter-author-description-in-sxe_check_cfg_fault
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-author-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-file-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Excess-function-parameter-file-description-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Function-parameter-or-member-buff-not-described-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_debug.c:warning:Excess-function-parameter-date-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ethtool.c:warning:Excess-function-parameter-file-description-in-SXEVF_DIAG_REGS_TEST
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Excess-function-parameter-author-description-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Function-parameter-or-member-dev-not-described-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:Excess-function-parameter-date-description-in-SXEVF_MSG_LEVEL_DEFAULT
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:Excess-function-parameter-date-description-in-SXEVF_CHECK_LINK_TIMER_PERIOD
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_msg.c:warning:Excess-function-parameter-author-description-in-SXEVF_PFMSG_MASK
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_xdp.c:warning:Excess-function-parameter-date-description-in-bpf_warn_invalid_xdp_action_compat
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:Function-parameter-or-member-seq_num-not-described-in-cleanup_done_msg
| |-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-f-not-described-in-cgroup_get_from_file
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-allmodconfig
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-bus-fsl-mc-fsl-mc-bus.c:warning:Function-parameter-or-member-fsl_mc_regs-not-described-in-fsl_mc
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-head-set-but-not-used
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-ret-set-but-not-used
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-formats-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-iio-magnetometer-ak8975.c:warning:cast-to-smaller-integer-type-enum-asahi_compass_chipset-from-const-void
| |-- drivers-infiniband-hw-hfi1-netdev_rx.c:warning:Excess-function-parameter-id-description-in-hfi1_netdev_get_first_data
| |-- drivers-infiniband-sw-rdmavt-qp.c:warning:Function-parameter-or-member-rdi-not-described-in-_rvt_reset_qp
| |-- drivers-mtd-nand-raw-brcmnand-brcmnand.c:warning:Function-parameter-or-member-addr-not-described-in-brcmnand_edu_trans
| |-- drivers-mtd-nand-raw-brcmnand-brcmnand.c:warning:Function-parameter-or-member-len-not-described-in-brcmnand_edu_trans
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-micrel-ks8851_common.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:non-overlapping-comparisons-always-evaluate-to-false
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-phy-qualcomm-phy-qcom-ipq806x-usb.c:warning:Function-parameter-or-member-val-not-described-in-usb_ss_write_phycreg
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:Function-parameter-or-member-seq_num-not-described-in-cleanup_done_msg
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:no-previous-prototype-for-function-qcom_glink_ssr_notify
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Excess-function-parameter-hwdev-description-in-hifc_dbgtool_knl_deinit
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Function-parameter-or-member-vhwdev-not-described-in-hifc_dbgtool_knl_deinit
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_read
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-off-not-described-in-axis_fifo_read
| |-- drivers-staging-hikey9xx-hi6421v600-regulator.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-enable-not-described-in-tb_eeprom_active
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_in
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_transfer
| |-- drivers-thunderbolt-nhi.c:warning:Function-parameter-or-member-active-not-described-in-ring_interrupt_active
| |-- drivers-thunderbolt-path.c:warning:Function-parameter-or-member-path-not-described-in-tb_path_is_invalid
| |-- drivers-thunderbolt-tunnel.c:warning:Excess-function-parameter-reveive_path-description-in-tb_tunnel_alloc_dma
| |-- drivers-tty-n_hdlc.c:warning:Function-parameter-or-member-offset-not-described-in-n_hdlc_tty_read
| |-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-vboxsf-super.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-f-not-described-in-cgroup_get_from_file
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-cqe-not-described-in-p9_rdma_context
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-privport-not-described-in-p9_rdma_opts
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-ipv6-rpl_iptunnel.c:warning:cannot-understand-function-prototype:struct-rpl_iptunnel_encap
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-allnoconfig
| |-- arch-x86-mm-pat-memtype.c:warning:no-previous-prototype-for-function-arch_io_free_memtype_wc
| |-- arch-x86-mm-pat-memtype.c:warning:no-previous-prototype-for-function-arch_io_reserve_memtype_wc
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-rcu-tasks.h:warning:no-previous-prototype-for-function-show_rcu_tasks_gp_kthreads
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
|-- x86_64-allyesconfig
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-bus-fsl-mc-fsl-mc-bus.c:warning:Function-parameter-or-member-fsl_mc_regs-not-described-in-fsl_mc
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-head-set-but-not-used
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-ret-set-but-not-used
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-formats-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-iio-magnetometer-ak8975.c:warning:cast-to-smaller-integer-type-enum-asahi_compass_chipset-from-const-void
| |-- drivers-infiniband-hw-hfi1-netdev_rx.c:warning:Excess-function-parameter-id-description-in-hfi1_netdev_get_first_data
| |-- drivers-infiniband-sw-rdmavt-qp.c:warning:Function-parameter-or-member-rdi-not-described-in-_rvt_reset_qp
| |-- drivers-mtd-nand-raw-brcmnand-brcmnand.c:warning:Function-parameter-or-member-addr-not-described-in-brcmnand_edu_trans
| |-- drivers-mtd-nand-raw-brcmnand-brcmnand.c:warning:Function-parameter-or-member-len-not-described-in-brcmnand_edu_trans
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-micrel-ks8851_common.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:non-overlapping-comparisons-always-evaluate-to-false
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-phy-qualcomm-phy-qcom-ipq806x-usb.c:warning:Function-parameter-or-member-val-not-described-in-usb_ss_write_phycreg
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:Function-parameter-or-member-seq_num-not-described-in-cleanup_done_msg
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:no-previous-prototype-for-function-qcom_glink_ssr_notify
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Excess-function-parameter-hwdev-description-in-hifc_dbgtool_knl_deinit
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Function-parameter-or-member-vhwdev-not-described-in-hifc_dbgtool_knl_deinit
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_read
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-off-not-described-in-axis_fifo_read
| |-- drivers-staging-hikey9xx-hi6421v600-regulator.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-enable-not-described-in-tb_eeprom_active
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_in
| |-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_transfer
| |-- drivers-thunderbolt-nhi.c:warning:Function-parameter-or-member-active-not-described-in-ring_interrupt_active
| |-- drivers-thunderbolt-path.c:warning:Function-parameter-or-member-path-not-described-in-tb_path_is_invalid
| |-- drivers-thunderbolt-tunnel.c:warning:Excess-function-parameter-reveive_path-description-in-tb_tunnel_alloc_dma
| |-- drivers-tty-n_hdlc.c:warning:Function-parameter-or-member-offset-not-described-in-n_hdlc_tty_read
| |-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-vboxsf-super.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-f-not-described-in-cgroup_get_from_file
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-cqe-not-described-in-p9_rdma_context
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-privport-not-described-in-p9_rdma_opts
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-ipv6-rpl_iptunnel.c:warning:cannot-understand-function-prototype:struct-rpl_iptunnel_encap
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
`-- x86_64-rhel-9.4-rust
|-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
|-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
|-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
|-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-head-set-but-not-used
|-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-ret-set-but-not-used
|-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn21-dcn21_hubp.c:warning:no-previous-prototype-for-function-hubp21_set_viewport
|-- drivers-gpu-drm-i915-gt-uc-intel_guc_ct.o:warning:objtool:intel_guc_ct_event_handler:unreachable-instruction
|-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
|-- drivers-infiniband-hw-hfi1-netdev_rx.c:warning:Excess-function-parameter-id-description-in-hfi1_netdev_get_first_data
|-- drivers-infiniband-sw-rdmavt-qp.c:warning:Function-parameter-or-member-rdi-not-described-in-_rvt_reset_qp
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_dcb.c:warning:Excess-function-parameter-author-description-in-SXE_TC_BWG_PERCENT_PER_CHAN
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debug.c:warning:Excess-function-parameter-file-description-in-SKB_DESCRIPTION_LEN
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_host_hdc.c:warning:cannot-understand-function-prototype:atomic_t-hdc_available-ATOMIC_INIT()
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_monitor.c:warning:cannot-understand-function-prototype:struct-workqueue_struct-sxe_fnav_workqueue
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_pci.c:warning:Excess-function-parameter-author-description-in-sxe_check_cfg_fault
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-author-description-in-sxe_ptp_read
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-file-description-in-sxe_ptp_read
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Excess-function-parameter-file-description-in-time_for_file_name
|-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Function-parameter-or-member-buff-not-described-in-time_for_file_name
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_debug.c:warning:Excess-function-parameter-date-description-in-SKB_DESCRIPTION_LEN
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ethtool.c:warning:Excess-function-parameter-file-description-in-SXEVF_DIAG_REGS_TEST
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Excess-function-parameter-author-description-in-netif_napi_add_compat
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Function-parameter-or-member-dev-not-described-in-netif_napi_add_compat
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:Excess-function-parameter-date-description-in-SXEVF_MSG_LEVEL_DEFAULT
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:Excess-function-parameter-date-description-in-SXEVF_CHECK_LINK_TIMER_PERIOD
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_xdp.c:warning:Excess-function-parameter-date-description-in-bpf_warn_invalid_xdp_action_compat
|-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Excess-function-parameter-hwdev-description-in-hifc_dbgtool_knl_deinit
|-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Function-parameter-or-member-vhwdev-not-described-in-hifc_dbgtool_knl_deinit
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-enable-not-described-in-tb_eeprom_active
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_in
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_transfer
|-- drivers-thunderbolt-nhi.c:warning:Function-parameter-or-member-active-not-described-in-ring_interrupt_active
|-- drivers-thunderbolt-path.c:warning:Function-parameter-or-member-path-not-described-in-tb_path_is_invalid
|-- drivers-thunderbolt-tunnel.c:warning:Excess-function-parameter-reveive_path-description-in-tb_tunnel_alloc_dma
|-- drivers-tty-n_hdlc.c:warning:Function-parameter-or-member-offset-not-described-in-n_hdlc_tty_read
|-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
|-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
|-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
|-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
|-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
|-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
|-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
|-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
|-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
|-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
|-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
|-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
|-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
|-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
|-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
|-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-f-not-described-in-cgroup_get_from_file
|-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd
|-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
|-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
|-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
|-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init
|-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
|-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
|-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
|-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
|-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
|-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
|-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
|-- net-bridge-br_multicast.o:warning:objtool:br_multicast_star_g_handle_mode:unreachable-instruction
|-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
|-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
|-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
|-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
`-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
elapsed time: 1456m
configs tested: 7
configs skipped: 6
tested configs:
arm64 allmodconfig clang-22
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
x86_64 allmodconfig clang-22
x86_64 allnoconfig clang-22
x86_64 allyesconfig clang-22
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION a59da2781b110e116bf52e64377375aabbe69c21
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: a59da2781b110e116bf52e64377375aabbe69c21 !19680 LoongArch: Mask all interrupts during kexec/kdump
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202511230550.gjk44kyv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511241700.GqFsj3QM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511250630.aTlUN4lt-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511252147.paqMgpCw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511260440.XtGIX1Qz-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511280702.XVMyBDu0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511281657.lWcX7PhK-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511281845.H2cg7rYT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282009.VCbXC9Zw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282111.LvHs2qlX-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282349.cceTk3rf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512031727.TzoJZqMA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512091138.u8NXXfZk-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512091141.r06Y9a5w-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512091204.Q8mSD8MC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110235.L883ZLLi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110543.30EinXFl-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110548.FQDvrNPq-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110609.FoW9BdOr-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110700.3emRQ7Un-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110706.bkOqQiMM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110945.4orBvyVq-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111016.FVDarhlL-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111142.MddOammZ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111243.5gbg71Im-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111912.9dS3N6D9-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512112035.fGJa8Hzw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120305.ngE1OnFo-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120523.uRmzPGgB-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120744.b8phlWWR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121402.K1KWDJc7-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121829.l6WBMb9f-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122024.MnPMvwJ8-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122109.Sy1IvzI5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130131.7HrtXRUl-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130255.5pbCemhg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130435.BO31TiNF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130728.UiRm4V7I-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130954.LPEUb9Ak-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131040.ErvjOWkV-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131229.07COqzuf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512132253.yDHpZZhf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512140527.ZQJQrPyG-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512141034.7ERZ0sjF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512141445.om5m8ocb-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151347.pYQgm67P-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151406.uDEczUki-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151453.5SnEFp7c-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151453.z27gHP7d-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151455.kuVXZCXz-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512151653.mAEBFOna-lkp@intel.com
arch/arm64/kernel/xcall/xcall.c:57:24: warning: address of array '((struct xcall_info *)task->xinfo)->xcall_enable' will always evaluate to 'true' [-Wpointer-bool-conversion]
arch/arm64/kvm/sys_regs.c:1333: warning: Function parameter or member 'rd' not described in 'arm64_check_features'
arch/arm64/kvm/sys_regs.c:1333: warning: Function parameter or member 'val' not described in 'arm64_check_features'
arch/arm64/kvm/sys_regs.c:1333: warning: Function parameter or member 'vcpu' not described in 'arm64_check_features'
arch/x86/kernel/cpu/proc.c:63:5: warning: no previous prototype for function 'show_cpuinfo' [-Wmissing-prototypes]
arch/x86/kvm/svm/csv.c:1197: warning: Function parameter or member 'argp' not described in 'csv3_launch_encrypt_data_alt_1'
arch/x86/kvm/svm/csv.c:1197: warning: Function parameter or member 'kvm' not described in 'csv3_launch_encrypt_data_alt_1'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'argp' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'end_pgoff' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'kvm' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'params' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'src_buf' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1320: warning: Function parameter or member 'start_pgoff' not described in '__csv3_launch_encrypt_data'
arch/x86/kvm/svm/csv.c:1437: warning: Function parameter or member 'argp' not described in 'csv3_launch_encrypt_data_alt_2'
arch/x86/kvm/svm/csv.c:1437: warning: Function parameter or member 'kvm' not described in 'csv3_launch_encrypt_data_alt_2'
block/blk-cgroup.c:2320:18: warning: no previous prototype for function 'bpf_blkcg_get_dev_iostat' [-Wmissing-prototypes]
block/genhd.c:100:6: warning: no previous prototype for 'part_stat_read_all' [-Wmissing-prototypes]
block/genhd.c:100:6: warning: no previous prototype for function 'part_stat_read_all' [-Wmissing-prototypes]
clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs]
crypto/asymmetric_keys/pgp_library.c:189: warning: Excess function parameter '_data' description in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Excess function parameter '_datalen' description in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Function parameter or member 'data' not described in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Function parameter or member 'datalen' not described in 'pgp_parse_packets'
drivers/acpi/pptt.c:347:5: warning: no previous prototype for 'acpi_pptt_for_each_container' [-Wmissing-prototypes]
drivers/ata/ahci_zhaoxin_sgpio.c:31:5: warning: no previous prototype for function 'ahci_wait_em_reset' [-Wmissing-prototypes]
drivers/ata/ahci_zhaoxin_sgpio.c:55:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio' [-Wmissing-prototypes]
drivers/ata/ahci_zhaoxin_sgpio.c:601:6: warning: no previous prototype for function 'set_em_messages' [-Wmissing-prototypes]
drivers/ata/ahci_zhaoxin_sgpio.c:621:5: warning: no previous prototype for function 'add_sgpio_zhaoxin' [-Wmissing-prototypes]
drivers/ata/ahci_zhaoxin_sgpio.c:99:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio_gpmode' [-Wmissing-prototypes]
drivers/ata/libahci.c:210:5: warning: no previous prototype for function 'get_ahci_em_messages' [-Wmissing-prototypes]
drivers/block/drbd/drbd_bitmap.c:1232: warning: Function parameter or member 'peer_device' not described in 'drbd_bm_write'
drivers/clk/renesas/r9a06g032-clocks.c:147: warning: Function parameter or member 'dual' not described in 'r9a06g032_clkdesc'
drivers/crypto/ccp/hygon/csv-dev.c:814: warning: Function parameter or member 'api_minor' not described in 'user_data_status'
drivers/crypto/ccp/hygon/psp-dev.c:59:5: warning: no previous prototype for function 'psp_mutex_init' [-Wmissing-prototypes]
drivers/crypto/ccp/hygon/tdm-kernel-guard.c:176:5: warning: no previous prototype for function 'tdm_service_run' [-Wmissing-prototypes]
drivers/crypto/ccp/hygon/tdm-kernel-guard.c:237:5: warning: no previous prototype for function 'tdm_service_exit' [-Wmissing-prototypes]
drivers/crypto/ccp/hygon/vpsp.c:773:6: warning: no previous prototype for function 'vpsp_set_default_vid_permission' [-Wmissing-prototypes]
drivers/firmware/uvb/cis/cis_info_process.c:615: warning: expecting prototype for cis_call(). Prototype was for cis_call_by_uvb() instead
drivers/firmware/uvb/cis/uvb_info_process.c:18: warning: Cannot understand Calculate checksum in 4bytes, if size not aligned with 4bytes, padding with 0.
drivers/firmware/uvb/odf/odf_data.c:131: warning: Cannot understand Search all od file in the root, input value path, output the value structure, contains value info.
drivers/firmware/uvb/odf/odf_data.c:16: warning: Cannot understand @brief Search and match one value name, return the pointer of value structrue if matched.
drivers/firmware/uvb/odf/odf_data.c:174: warning: Cannot understand @brief Get table information like row, colomn, sub types, .etc.
drivers/firmware/uvb/odf/odf_data.c:232: warning: Cannot understand @brief Get a value's offset in row of table, will check type first.
drivers/firmware/uvb/odf/odf_data.c:296: warning: Cannot understand @brief Get a value pointer from table according name and row, will check type first.
drivers/firmware/uvb/odf/odf_data.c:408: warning: Cannot understand @brief Get a ubios od value struct from od root according to the path
drivers/firmware/uvb/odf/odf_data.c:429: warning: Cannot understand @brief Get a list from od root, will return a list info structure.
drivers/firmware/uvb/odf/odf_data.c:473: warning: Cannot understand @brief Get a value structure from list by index.
drivers/firmware/uvb/odf/odf_data.c:546: warning: Cannot understand @brief Get next value of a list.
drivers/firmware/uvb/odf/odf_data.c:55: warning: Cannot understand Change value structure by index in a list, the name will not be changed,
drivers/firmware/uvb/odf/odf_data.c:594: warning: Cannot understand Internal function, get data pointer by path and type.
drivers/firmware/uvb/odf/odf_data.c:686: warning: Cannot understand Get table in the value structure.
drivers/firmware/uvb/odf/odf_data.c:70: warning: Cannot understand Change the value structure with index, move the pointer to the data indicated by index,
drivers/firmware/uvb/odf/odf_data.c:87: warning: Cannot understand Search one od file, input value path, output the value structure, contains value info
drivers/firmware/uvb/odf/odf_helper.c:175: warning: Cannot understand @brief Get a name/value structrue by the data pointer
drivers/firmware/uvb/odf/odf_helper.c:260: warning: Cannot understand @brief Search all pointer in od root, return the specific od file matched the input name.
drivers/firmware/uvb/odf/odf_helper.c:84: warning: Cannot understand Only calculate the valid data region
drivers/gpu/drm/phytium/pe220x_dc.c:110:6: warning: no previous prototype for function 'pe220x_dc_hw_reset' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/pe220x_dc.c:270:6: warning: no previous prototype for function 'pe220x_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/pe220x_dc.c:287:6: warning: no previous prototype for function 'pe220x_dc_hw_update_cursor_hi_addr' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/pe220x_dc.c:93:6: warning: no previous prototype for function 'pe220x_dc_hw_config_pix_clock' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/pe220x_dp.c:470:5: warning: no previous prototype for function 'pe220x_dp_hw_reset' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_crtc.c:174:1: warning: no previous prototype for function 'phytium_crtc_atomic_duplicate_state' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_crtc.c:189:1: warning: no previous prototype for function 'phytium_crtc_atomic_destroy_state' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_debugfs.c:376:5: warning: no previous prototype for function 'phytium_debugfs_connector_add' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:1033:6: warning: no previous prototype for function 'phytium_dp_hw_hpd_irq_setup' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:1451:5: warning: no previous prototype for function 'phytium_dp_get_link_train_fallback_values' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:1500:5: warning: no previous prototype for function 'phytium_dp_start_link_train' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:1815:6: warning: no previous prototype for function 'phytium_dp_hpd_poll_handler' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:1962:6: warning: no previous prototype for function 'phytium_dp_fast_link_train' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:2153:6: warning: no previous prototype for function 'phytium_dp_adjust_link_train_parameter' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:2213:1: warning: no previous prototype for function 'phytium_encoder_mode_valid' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:2482:5: warning: no previous prototype for function 'phytium_get_encoder_crtc_mask' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:656:6: warning: no previous prototype for function 'phytium_dp_hw_enable_audio' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:825:6: warning: no previous prototype for function 'phytium_dp_hw_disable_video' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:963:6: warning: no previous prototype for function 'phytium_dp_hw_enable_output' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:975:6: warning: no previous prototype for function 'phytium_dp_hw_enable_input_source' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:986:6: warning: no previous prototype for function 'phytium_dp_hw_disable_input_source' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_dp.c:996:6: warning: no previous prototype for function 'phytium_dp_hw_output_is_enable' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_fbdev.c:108:5: warning: no previous prototype for function 'phytium_drm_fbdev_init' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_gem.c:186:5: warning: no previous prototype for function 'phytium_dma_transfer' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_panel.c:234:6: warning: no previous prototype for function 'phytium_dp_panel_release_backlight_funcs' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_pci.c:115:5: warning: no previous prototype for function 'phytium_pci_dma_init' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_pci.c:24:6: warning: no previous prototype for function 'phytium_pci_vram_hw_init' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_plane.c:30:6: warning: no previous prototype for function 'phytium_plane_destroy' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_plane.c:82:1: warning: no previous prototype for function 'phytium_plane_atomic_duplicate_state' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dc.c:244:6: warning: no previous prototype for function 'px210_dc_hw_plane_get_primary_format' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dc.c:253:6: warning: no previous prototype for function 'px210_dc_hw_plane_get_cursor_format' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dc.c:262:6: warning: no previous prototype for function 'px210_dc_hw_update_dcreq' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dc.c:319:6: warning: no previous prototype for function 'px210_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dc.c:71:6: warning: no previous prototype for function 'px210_dc_hw_vram_init' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dp.c:852:6: warning: no previous prototype for function 'px210_dp_hw_spread_is_enable' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/px210_dp.c:864:5: warning: no previous prototype for function 'px210_dp_hw_reset' [-Wmissing-prototypes]
drivers/infiniband/hw/bnxt_re/ib_verbs.c:2928:24: warning: variable 'nq' set but not used [-Wunused-but-set-variable]
drivers/iommu/hisilicon/flush.c:174:13: warning: stack frame size (2240) exceeds limit (2048) in 'ummu_tlbi_range' [-Wframe-larger-than]
drivers/irqchip/irq-gic-v3.c:1548:6: warning: no previous prototype for 'gic_get_ipiv_status' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for 'gic_irq_set_prio' [-Wmissing-prototypes]
drivers/media/platform/renesas/vsp1/vsp1_histo.c:552:21: warning: ' histo' directive output may be truncated writing 6 bytes into a region of size between 1 and 32 [-Wformat-truncation=]
drivers/net/ethernet/cavium/thunder/thunder_bgx.c:1432:34: warning: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size 2 [-Wformat-truncation=]
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c:1252:5: warning: no previous prototype for 'hclge_tm_vf_tc_dwrr_cfg' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:391: warning: expecting prototype for hinic_aeq_unregister_sw_cb(). Prototype was for hinic_aeq_unregister_swe_cb() instead
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:417: warning: expecting prototype for hinic_ceq_register_sw_cb(). Prototype was for hinic_ceq_register_cb() instead
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:717: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:373: warning: expecting prototype for hinic_unregister_ppf_mbox_cb(). Prototype was for hinic_unregister_pf_mbox_cb() instead
drivers/net/ethernet/linkdata/sxe/base/log/sxe_log.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/base/trace/sxe_trace.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_filter.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ipsec.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_tx_proc.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for function 'sxevf_rx_rcv_ctl_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_main.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_monitor.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_netdev.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ring.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:171: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:674:6: warning: variable 'node_num' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:756:16: warning: variable 'vfn' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:756:23: warning: variable 'vfn' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:3025:28: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:3025:35: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:34: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:1823:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:1823:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:893:22: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:893:29: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c:12:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c:12:24: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1196: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:76:24: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:76:31: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable]
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:123:6: warning: variable 'value_back' set but not used [-Wunused-but-set-variable]
drivers/platform/surface/surface3_power.c:248:3: warning: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Wformat-truncation-non-kprintf]
drivers/spi/spi-axi-spi-engine.c:101: warning: Function parameter or member 'p' not described in 'spi_engine_message_state'
drivers/xcu/xcu_group.c:41:5: warning: no previous prototype for function '__xcu_group_attach' [-Wmissing-prototypes]
fs/nfs/dir.c:1500:6: warning: no previous prototype for 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/dir.c:1500:6: warning: no previous prototype for function 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:123: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/dns_process.c:125:6: warning: no previous prototype for function 'enfs_swap_name_cache' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:144:6: warning: no previous prototype for function 'enfs_domain_inc' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:213:6: warning: no previous prototype for function 'ip_list_append' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:357:5: warning: no previous prototype for function 'enfs_quick_sort' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:390:5: warning: no previous prototype for function 'enfs_dns_process_ip' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:430:5: warning: no previous prototype for function 'enfs_server_query_dns' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:490:6: warning: no previous prototype for function 'query_dns_each_name' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:578:5: warning: no previous prototype for function 'enfs_iter_nfs_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:665:6: warning: no previous prototype for function 'enfs_domain_for_each' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:88:6: warning: no previous prototype for function 'enfs_update_domain_name' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_config.c:551:6: warning: no previous prototype for function 'enfs_glob_match' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:111:6: warning: no previous prototype for function 'enfs_update_lookup_cache_flag_to_server' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:145:5: warning: no previous prototype for function 'enfs_query_lookup_cache' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:246:6: warning: no previous prototype for function 'enfs_query_lookup_cache_pre_check' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:264:6: warning: no previous prototype for function 'lookupcache_execute_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:287:5: warning: no previous prototype for function 'lookupcache_add_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:356:6: warning: no previous prototype for function 'lookupcache_loop_rpclnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:405:6: warning: no previous prototype for function 'enfs_lookupcache_update_switch' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:422:5: warning: no previous prototype for function 'lookupcache_routine' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:442:5: warning: no previous prototype for function 'lookupcache_start' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:453:5: warning: no previous prototype for function 'enfs_lookupcache_workqueue_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:464:6: warning: no previous prototype for function 'lookupcache_workqueue_fini' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:472:5: warning: no previous prototype for function 'enfs_lookupcache_timer_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:97:6: warning: no previous prototype for function 'enfs_clean_server_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:178: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/enfs_multipath.c:315:5: warning: no previous prototype for function 'enfs_configure_xprt_to_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:349:6: warning: no previous prototype for function 'enfs_cmp_addrs' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:366:6: warning: no previous prototype for function 'enfs_xprt_addrs_is_same' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:385:6: warning: no previous prototype for function 'enfs_already_have_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:582:6: warning: variable 'link_count' set but not used [-Wunused-but-set-variable]
fs/nfs/enfs/enfs_multipath.c:823:5: warning: no previous prototype for function 'enfs_multipath_create_thread' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:919:6: warning: no previous prototype for function 'enfs_create_multi_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:971:6: warning: no previous prototype for function 'enfs_release_rpc_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:154:5: warning: no previous prototype for function 'enfs_parse_ip_single' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:201:7: warning: no previous prototype for function 'nfs_multipath_parse_ip_list_get_cursor' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:20:6: warning: no previous prototype for function 'nfs_multipath_parse_ip_ipv6_add' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:228:6: warning: no previous prototype for function 'enfs_valid_ip' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:240:5: warning: no previous prototype for function 'nfs_multipath_parse_ip_list' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:353:6: warning: no previous prototype for function 'isInvalidDns' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:379:5: warning: no previous prototype for function 'nfs_multipath_parse_dns_list' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:423:5: warning: no previous prototype for function 'parse_remote_type' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:463:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ipv4_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:470:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ipv6_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:486:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ip_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:502:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:528:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_duplicate' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:553:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_proc.c:547:30: warning: unused variable 'shardview_proc_fops' [-Wunused-const-variable]
fs/nfs/enfs/enfs_remount.c:101:6: warning: no previous prototype for function 'enfs_clnt_delete_obsolete_xprts' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:108:1: warning: no previous prototype for function 'enfs_lb_switch_find_first_active_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:119:18: warning: no previous prototype for function 'enfs_lb_switch_get_main_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:169:18: warning: no previous prototype for function 'enfs_lb_get_singular_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:330:5: warning: no previous prototype for function 'enfs_lb_revert_policy' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_rpc_init.c:7:5: warning: no previous prototype for function 'enfs_rpc_init' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:180:5: warning: no previous prototype for function 'NfsExtendDecodeFsShard' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:265:5: warning: no previous prototype for function 'NfsExtendDecodeLifInfo' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:533:5: warning: no previous prototype for function 'EnfsExtendDecodePreCheck' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:601:5: warning: no previous prototype for function 'dorado_extend_route' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:662:6: warning: no previous prototype for function 'nego_enfs_version' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:947:6: warning: no previous prototype for function 'NfsExtendDnsQuerySetArgs' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:958:6: warning: no previous prototype for function 'NfsExtendDnsQuerySetRes' [-Wmissing-prototypes]
fs/nfs/enfs/failover_path.c:239: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/pm_state.c:83:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
fs/nfs/enfs/shard_route.c:257: warning: Function parameter or member '__list_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:257: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:333: warning: Cannot understand * @return:0 for success,otherwise for failed
fs/nfs/enfs_adapter.c:47:26: warning: no previous prototype for function 'nfs_multipath_router_get' [-Wmissing-prototypes]
fs/nfs/enfs_adapter.c:63:6: warning: no previous prototype for function 'nfs_multipath_router_put' [-Wmissing-prototypes]
fs/nfs/enfs_adapter.c:69:6: warning: no previous prototype for function 'is_valid_option' [-Wmissing-prototypes]
fs/nfs/fs_context.c:374:26: warning: no previous prototype for function 'getNfsMultiPathOpt' [-Wmissing-prototypes]
fs/proc/stat.c:227:17: warning: no previous prototype for function 'bpf_get_idle_time' [-Wmissing-prototypes]
fs/proc/stat.c:232:17: warning: no previous prototype for function 'bpf_get_iowait_time' [-Wmissing-prototypes]
fs/proc/stat.c:237:18: warning: no previous prototype for function 'bpf_show_all_irqs' [-Wmissing-prototypes]
fs/reiserfs/reiserfs.o: warning: objtool: balance_leaf+0x81f9: stack state mismatch: cfa1=4+368 cfa2=4+360
fs/resctrl/monitor.c:51: warning: Cannot understand * @closid_num_dirty_rmid The number of dirty RMID each CLOSID has.
fs/xfs/libxfs/xfs_alloc.c:103:1: warning: no previous prototype for function 'xfs_ag_fixup_aside' [-Wmissing-prototypes]
include/linux/fortify-string.h:597:4: warning: call to '__write_overflow_field' declared with 'warning' attribute: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning]
kernel/cpu.c:2684: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
kernel/dma/contiguous.c:212:13: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
kernel/dma/contiguous.c:212:13: warning: no previous prototype for function 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
kernel/dma/phytium/pswiotlb-mapping.c:400:30: warning: no previous prototype for function 'pswiotlb_clone_orig_dma_ops' [-Wmissing-prototypes]
kernel/dma/phytium/pswiotlb.c:1005: warning: Function parameter or member 'nid' not described in 'pswiotlb_area_find_slots'
kernel/dma/phytium/pswiotlb.c:1115: warning: Function parameter or member 'nid' not described in 'pswiotlb_pool_find_slots'
kernel/dma/phytium/pswiotlb.c:1153: warning: Function parameter or member 'nid' not described in 'pswiotlb_find_slots'
kernel/dma/phytium/pswiotlb.c:1159:6: warning: variable 'cpuid' set but not used [-Wunused-but-set-variable]
kernel/dma/phytium/pswiotlb.c:1523: warning: Function parameter or member 'dev' not described in 'is_pswiotlb_allocated'
kernel/dma/phytium/pswiotlb.c:1542: warning: Function parameter or member 'dev' not described in 'default_pswiotlb_base'
kernel/dma/phytium/pswiotlb.c:1556: warning: Function parameter or member 'dev' not described in 'default_pswiotlb_limit'
kernel/dma/phytium/pswiotlb.c:474: warning: Function parameter or member 'nid' not described in 'pswiotlb_alloc_tlb'
kernel/dma/phytium/pswiotlb.c:533: warning: Function parameter or member 'nid' not described in 'pswiotlb_alloc_pool'
kernel/dma/phytium/pswiotlb.c:533: warning: Function parameter or member 'transient' not described in 'pswiotlb_alloc_pool'
kernel/dma/phytium/pswiotlb.c:806: warning: Function parameter or member 'nid' not described in 'alloc_dma_pages'
kernel/dma/phytium/pswiotlb.c:836: warning: Function parameter or member 'nid' not described in 'pswiotlb_find_pool'
kernel/fork.c:2233: warning: Excess function parameter 'pidfd' description in '__pidfd_prepare'
kernel/fork.c:2233: warning: Function parameter or member 'ret' not described in '__pidfd_prepare'
kernel/fork.c:2282: warning: Excess function parameter 'pidfd' description in 'pidfd_prepare'
kernel/fork.c:2282: warning: Function parameter or member 'ret' not described in 'pidfd_prepare'
kernel/irq/proc.c:338:13: warning: no previous prototype for function 'register_irqchip_proc' [-Wmissing-prototypes]
kernel/irq/proc.c:339:13: warning: no previous prototype for function 'unregister_irqchip_proc' [-Wmissing-prototypes]
kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kernel/power/swap.c:1572: warning: Excess function parameter 'exclusive' description in 'swsusp_close'
kernel/sched/core.c:11465:5: warning: no previous prototype for function 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes]
kernel/sched/core.c:11506:5: warning: no previous prototype for function 'tg_set_affinity_period' [-Wmissing-prototypes]
kernel/sched/core.c:11520:5: warning: no previous prototype for function 'tg_get_affinity_period' [-Wmissing-prototypes]
kernel/xsched/cfs.c:108: warning: Excess function parameter 'gxcu' description in 'xg_update'
kernel/xsched/cfs.c:108: warning: Function parameter or member 'task_delta' not described in 'xg_update'
kernel/xsched/cfs.c:108: warning: Function parameter or member 'xg' not described in 'xg_update'
kernel/xsched/cfs.c:22:6: warning: no previous prototype for function 'xs_rq_add' [-Wmissing-prototypes]
kernel/xsched/cfs.c:233:6: warning: no previous prototype for function 'rq_init_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:238:6: warning: no previous prototype for function 'xse_init_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:243:6: warning: no previous prototype for function 'xse_deinit_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:45:6: warning: no previous prototype for function 'xs_rq_remove' [-Wmissing-prototypes]
kernel/xsched/cfs.c:56: warning: Function parameter or member 'new_xrt' not described in 'xs_cfs_rq_update'
kernel/xsched/cfs.c:56: warning: Function parameter or member 'xse_cfs' not described in 'xs_cfs_rq_update'
kernel/xsched/cgroup.c:402:6: warning: no previous prototype for function 'xcu_move_task' [-Wmissing-prototypes]
kernel/xsched/cgroup.c:65: warning: Cannot understand * @brief Initialize the core components of an xsched_group.
kernel/xsched/core.c:188:5: warning: no previous prototype for function 'xsched_xse_set_class' [-Wmissing-prototypes]
kernel/xsched/core.c:514:12: warning: no previous prototype for function 'xsched_sched_init' [-Wmissing-prototypes]
kernel/xsched/rt.c:122:6: warning: no previous prototype for function 'rq_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:133:6: warning: no previous prototype for function 'xse_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:144:6: warning: no previous prototype for function 'xse_deinit_rt' [-Wmissing-prototypes]
kernel/xsched/vstream.c:99:19: warning: no previous prototype for function 'xcu_find' [-Wmissing-prototypes]
lib/test_kmod.c:100: warning: Function parameter or member 'task_sync' not described in 'kmod_test_device_info'
lib/test_kmod.c:134: warning: Function parameter or member 'thread_mutex' not described in 'kmod_test_device'
mm/madvise.c:285:6: warning: no previous prototype for 'force_swapin_vma' [-Wmissing-prototypes]
mm/madvise.c:285:6: warning: no previous prototype for function 'force_swapin_vma' [-Wmissing-prototypes]
mm/memblock.c:1444:20: warning: no previous prototype for 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1444:20: warning: no previous prototype for function 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1611: warning: expecting prototype for memblock_alloc_internal(). Prototype was for __memblock_alloc_internal() instead
mm/mempolicy.c:1145:25: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
mm/mempolicy.c:1145:32: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for function 'comp_stream_read' [-Wmissing-prototypes]
net/ipv4/tcp_comp.c:779:6: warning: no previous prototype for function 'comp_setup_strp' [-Wmissing-prototypes]
net/ipv4/tcp_output.c:1371:12: warning: variable 'tcp_hdr_rsrvd_4b' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, kindly check if interested):
lib/crypto/mpi/mpi-inv.c:34:15: warning: variable 'k' set but not used [-Wunused-but-set-variable]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-kernel-xcall-xcall.c:warning:address-of-array-((struct-xcall_info-)task-xinfo)-xcall_enable-will-always-evaluate-to-true
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-rd-not-described-in-arm64_check_features
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-val-not-described-in-arm64_check_features
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-vcpu-not-described-in-arm64_check_features
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-clk-renesas-r9a06g032-clocks.c:warning:Function-parameter-or-member-dual-not-described-in-r9a06g032_clkdesc
| |-- drivers-firmware-uvb-cis-cis_info_process.c:warning:expecting-prototype-for-cis_call().-Prototype-was-for-cis_call_by_uvb()-instead
| |-- drivers-firmware-uvb-cis-uvb_info_process.c:warning:Cannot-understand-Calculate-checksum-in-4bytes-if-size-not-aligned-with-4bytes-padding-with-.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-the-value-structure-with-index-move-the-pointer-to-the-data-indicated-by-index
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-value-structure-by-index-in-a-list-the-name-will-not-be-changed
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Get-table-in-the-value-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Internal-function-get-data-pointer-by-path-and-type.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-all-od-file-in-the-root-input-value-path-output-the-value-structure-contains-value-info.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-one-od-file-input-value-path-output-the-value-structure-contains-value-info
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-list-from-od-root-will-return-a-list-info-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-ubios-od-value-struct-from-od-root-according-to-the-path
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-pointer-from-table-according-name-and-row-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-s-offset-in-row-of-table-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-structure-from-list-by-index.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-next-value-of-a-list.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-table-information-like-row-colomn-sub-types-.etc.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Search-and-match-one-value-name-return-the-pointer-of-value-structrue-if-matched.
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-Only-calculate-the-valid-data-region
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Get-a-name-value-structrue-by-the-data-pointer
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Search-all-pointer-in-od-root-return-the-specific-od-file-matched-the-input-name.
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask
| |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init
| |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer
| |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable
| |-- drivers-infiniband-hw-bnxt_re-ib_verbs.c:warning:variable-nq-set-but-not-used
| |-- drivers-iommu-hisilicon-flush.c:warning:stack-frame-size-()-exceeds-limit-()-in-ummu_tlbi_range
| |-- drivers-iommu-hisilicon-ummu_main.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_filter.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_tx_proc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_adminq.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_interrupt.c:warning:variable-dev-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-dma-phytium-pswiotlb-mapping.c:warning:no-previous-prototype-for-function-pswiotlb_clone_orig_dma_ops
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-dev-not-described-in-default_pswiotlb_base
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-dev-not-described-in-default_pswiotlb_limit
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-dev-not-described-in-is_pswiotlb_allocated
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-alloc_dma_pages
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_alloc_pool
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_alloc_tlb
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_area_find_slots
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_find_pool
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_find_slots
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-nid-not-described-in-pswiotlb_pool_find_slots
| |-- kernel-dma-phytium-pswiotlb.c:warning:Function-parameter-or-member-transient-not-described-in-pswiotlb_alloc_pool
| |-- kernel-dma-phytium-pswiotlb.c:warning:variable-cpuid-set-but-not-used
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- lib-crypto-mpi-mpi-inv.c:warning:variable-k-set-but-not-used
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-task_sync-not-described-in-kmod_test_device_info
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-thread_mutex-not-described-in-kmod_test_device
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- arm64-allnoconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_irq_set_prio
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| `-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
|-- arm64-defconfig
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-rd-not-described-in-arm64_check_features
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-val-not-described-in-arm64_check_features
| |-- arch-arm64-kvm-sys_regs.c:warning:Function-parameter-or-member-vcpu-not-described-in-arm64_check_features
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-acpi-pptt.c:warning:no-previous-prototype-for-acpi_pptt_for_each_container
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_get_ipiv_status
| |-- drivers-media-platform-renesas-vsp1-vsp1_histo.c:warning:histo-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-cavium-thunder-thunder_bgx.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size
| |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-hclge_tm_vf_tc_dwrr_cfg
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_filter.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_tx_proc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_adminq.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_interrupt.c:warning:variable-dev-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- loongarch-allmodconfig
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-clk-renesas-r9a06g032-clocks.c:warning:Function-parameter-or-member-dual-not-described-in-r9a06g032_clkdesc
| |-- drivers-infiniband-hw-bnxt_re-ib_verbs.c:warning:variable-nq-set-but-not-used
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- lib-crypto-mpi-mpi-inv.c:warning:variable-k-set-but-not-used
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-task_sync-not-described-in-kmod_test_device_info
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-thread_mutex-not-described-in-kmod_test_device
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- loongarch-allnoconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| `-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
|-- x86_64-allmodconfig
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-csv3_launch_encrypt_data_alt_1
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-csv3_launch_encrypt_data_alt_2
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-end_pgoff-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-csv3_launch_encrypt_data_alt_1
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-csv3_launch_encrypt_data_alt_2
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-params-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-src_buf-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-start_pgoff-not-described-in-__csv3_launch_encrypt_data
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-clk-renesas-r9a06g032-clocks.c:warning:Function-parameter-or-member-dual-not-described-in-r9a06g032_clkdesc
| |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:Function-parameter-or-member-api_minor-not-described-in-user_data_status
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-atomic64_exchange
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-psp_mutex_init
| |-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:warning:no-previous-prototype-for-function-tdm_service_exit
| |-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:warning:no-previous-prototype-for-function-tdm_service_run
| |-- drivers-crypto-ccp-hygon-vpsp.c:warning:no-previous-prototype-for-function-vpsp_set_default_vid_permission
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask
| |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init
| |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer
| |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable
| |-- drivers-infiniband-hw-bnxt_re-ib_verbs.c:warning:variable-nq-set-but-not-used
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_filter.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_tx_proc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_adminq.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_interrupt.c:warning:variable-dev-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-reiserfs-reiserfs.o:warning:objtool:balance_leaf:stack-state-mismatch:cfa1-cfa2
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- lib-crypto-mpi-mpi-inv.c:warning:variable-k-set-but-not-used
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-task_sync-not-described-in-kmod_test_device_info
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-thread_mutex-not-described-in-kmod_test_device
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- x86_64-allnoconfig
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| `-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
|-- x86_64-allyesconfig
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-csv3_launch_encrypt_data_alt_1
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-argp-not-described-in-csv3_launch_encrypt_data_alt_2
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-end_pgoff-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-csv3_launch_encrypt_data_alt_1
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-kvm-not-described-in-csv3_launch_encrypt_data_alt_2
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-params-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-src_buf-not-described-in-__csv3_launch_encrypt_data
| |-- arch-x86-kvm-svm-csv.c:warning:Function-parameter-or-member-start_pgoff-not-described-in-__csv3_launch_encrypt_data
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-clk-renesas-r9a06g032-clocks.c:warning:Function-parameter-or-member-dual-not-described-in-r9a06g032_clkdesc
| |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:Function-parameter-or-member-api_minor-not-described-in-user_data_status
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-atomic64_exchange
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-psp_mutex_init
| |-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:warning:no-previous-prototype-for-function-tdm_service_exit
| |-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:warning:no-previous-prototype-for-function-tdm_service_run
| |-- drivers-crypto-ccp-hygon-vpsp.c:warning:no-previous-prototype-for-function-vpsp_set_default_vid_permission
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state
| |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid
| |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask
| |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init
| |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer
| |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init
| |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state
| |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr
| |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset
| |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable
| |-- drivers-infiniband-hw-bnxt_re-ib_verbs.c:warning:variable-nq-set-but-not-used
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_filter.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_tx_proc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_adminq.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_interrupt.c:warning:variable-dev-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- lib-crypto-mpi-mpi-inv.c:warning:variable-k-set-but-not-used
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-task_sync-not-described-in-kmod_test_device_info
| |-- lib-test_kmod.c:warning:Function-parameter-or-member-thread_mutex-not-described-in-kmod_test_device
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp
| `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read
`-- x86_64-defconfig
|-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
|-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_filter.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_tx_proc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
|-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
|-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
|-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
|-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
|-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
|-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
|-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
|-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
|-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
`-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
elapsed time: 1455m
configs tested: 11
configs skipped: 5
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
loongarch allmodconfig clang-19
loongarch allnoconfig clang-22
x86_64 allmodconfig clang-20
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-004-20251220 clang-20
x86_64 defconfig gcc-14
x86_64 rhel-9.4-rust clang-20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-6.6] erofs: avoid infinite loops due to corrupted subpage compact indexes
by Zizhi Wo 20 Dec '25
by Zizhi Wo 20 Dec '25
20 Dec '25
From: Gao Xiang <hsiangkao(a)linux.alibaba.com>
stable inclusion
from stable-v6.17.6
commit 8675447a8794983f2b7e694b378112772c17635e
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDF3Q
CVE: CVE-2025-68251
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit e13d315ae077bb7c3c6027cc292401bc0f4ec683 ]
Robert reported an infinite loop observed by two crafted images.
The root cause is that `clusterofs` can be larger than `lclustersize`
for !NONHEAD `lclusters` in corrupted subpage compact indexes, e.g.:
blocksize = lclustersize = 512 lcn = 6 clusterofs = 515
Move the corresponding check for full compress indexes to
`z_erofs_load_lcluster_from_disk()` to also cover subpage compact
compress indexes.
It also fixes the position of `m->type >= Z_EROFS_LCLUSTER_TYPE_MAX`
check, since it should be placed right after
`z_erofs_load_{compact,full}_lcluster()`.
Fixes: 8d2517aaeea3 ("erofs: fix up compacted indexes for block size < 4096")
Fixes: 1a5223c182fd ("erofs: do sanity check on m->type in z_erofs_load_compact_lcluster()")
Reported-by: Robert Morris <rtm(a)csail.mit.edu>
Closes: https://lore.kernel.org/r/35167.1760645886@localhost
Reviewed-by: Hongbo Li <lihongbo22(a)huawei.com>
Signed-off-by: Gao Xiang <hsiangkao(a)linux.alibaba.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
fs/erofs/zmap.c
[1. z_erofs_load_full_lcluster() function conflicts due to commit:
d69189428d50 ("erofs: clean up z_erofs_load_full_lcluster()");
2. z_erofs_load_lcluster_from_disk() function conflicts due to commit:
1a5223c182fd ("erofs: do sanity check on m->type in
z_erofs_load_compact_lcluster()");
3. "z_lclusterbits" -> "z_logical_clusterbits" due to commit:
efb2aef569b3 ("erofs: add encoded extent on-disk definition");
Both are not affect this patch.]
Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com>
---
fs/erofs/zmap.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c
index 76566c2cbf63..0603ccd00b3c 100644
--- a/fs/erofs/zmap.c
+++ b/fs/erofs/zmap.c
@@ -67,10 +67,6 @@ static int z_erofs_load_full_lcluster(struct z_erofs_maprecorder *m,
if (advise & Z_EROFS_LI_PARTIAL_REF)
m->partialref = true;
m->clusterofs = le16_to_cpu(di->di_clusterofs);
- if (m->clusterofs >= 1 << vi->z_logical_clusterbits) {
- DBG_BUGON(1);
- return -EFSCORRUPTED;
- }
m->pblk = le32_to_cpu(di->di_u.blkaddr);
break;
default:
@@ -276,14 +272,25 @@ static int z_erofs_load_compact_lcluster(struct z_erofs_maprecorder *m,
static int z_erofs_load_lcluster_from_disk(struct z_erofs_maprecorder *m,
unsigned int lcn, bool lookahead)
{
- switch (EROFS_I(m->inode)->datalayout) {
- case EROFS_INODE_COMPRESSED_FULL:
- return z_erofs_load_full_lcluster(m, lcn);
- case EROFS_INODE_COMPRESSED_COMPACT:
- return z_erofs_load_compact_lcluster(m, lcn, lookahead);
- default:
- return -EINVAL;
+ struct erofs_inode *vi = EROFS_I(m->inode);
+ int err;
+
+ if (vi->datalayout == EROFS_INODE_COMPRESSED_COMPACT) {
+ err = z_erofs_load_compact_lcluster(m, lcn, lookahead);
+ } else {
+ DBG_BUGON(vi->datalayout != EROFS_INODE_COMPRESSED_FULL);
+ err = z_erofs_load_full_lcluster(m, lcn);
}
+ if (err)
+ return err;
+
+ if (m->type != Z_EROFS_LCLUSTER_TYPE_NONHEAD &&
+ m->clusterofs >= (1 << vi->z_logical_clusterbits)) {
+ DBG_BUGON(1);
+ return -EFSCORRUPTED;
+ }
+
+ return 0;
}
static int z_erofs_extent_lookback(struct z_erofs_maprecorder *m,
--
2.39.2
2
5
[openeuler:openEuler-1.0-LTS 1941/1941] net/9p/.tmp_client.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 20 Dec '25
by kernel test robot 20 Dec '25
20 Dec '25
Hi Matthew,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: a6fb923f7803f40a567445dfe1ff3a539c8adc1f [1941/1941] 9p: Use a slab for allocating requests
config: x86_64-buildonly-randconfig-002-20251212 (https://download.01.org/0day-ci/archive/20251220/202512200823.cNBzwBB0-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512200823.cNBzwBB0-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512200823.cNBzwBB0-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
net/9p/client.c:376: warning: Function parameter or member 'c' not described in 'p9_client_cb'
net/9p/client.c:376: warning: Function parameter or member 'req' not described in 'p9_client_cb'
net/9p/client.c:376: warning: Function parameter or member 'status' not described in 'p9_client_cb'
net/9p/client.c:523: warning: Function parameter or member 'uidata' not described in 'p9_check_zc_errors'
net/9p/client.c:774: warning: Function parameter or member 'in_hdrlen' not described in 'p9_client_zc_rpc'
net/9p/client.c:774: warning: Excess function parameter 'hdrlen' description in 'p9_client_zc_rpc'
>> net/9p/.tmp_client.o: warning: objtool: missing symbol for section .init.text
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Fernand Sieber (1):
sched/fair: Forfeit vruntime on yield
Ingo Molnar (1):
sched/balancing: Change comment formatting to not overlap Git conflict
marker lines
Peter Zijlstra (4):
sched/fair: Avoid re-setting virtual deadline on 'migrations'
sched/eevdf: Remove min_vruntime_copy
sched/core: Add comment explaining force-idle vruntime snapshots
sched/eevdf: Fix min_vruntime vs avg_vruntime
Zicheng Qu (4):
sched: Fix kabi breakage of struct sched_entity for on_rq and
rel_deadline
sched: Fix kabi breakage of struct cfs_rq for min_vruntime_copy
Revert "sched/fair: Only increment deadline once on yield"
sched: Fix kabi breakage of struct cfs_rq for zero_vruntime
include/linux/sched.h | 4 +-
kernel/sched/debug.c | 8 +-
kernel/sched/fair.c | 277 ++++++++++++++++++++++++++++++----------
kernel/sched/features.h | 4 +
kernel/sched/sched.h | 6 +-
5 files changed, 223 insertions(+), 76 deletions(-)
--
2.34.1
2
11
[PATCH v2 OLK-6.6] ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()
by Yihang Li 19 Dec '25
by Yihang Li 19 Dec '25
19 Dec '25
mainline inclusion
from v6.18-rc1
commit b32cc17d607e8ae7af037303fe101368cb4dc44c
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDC4FS
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
---------------------------------------------------------------------------
Call scsi_device_put() in ata_scsi_dev_rescan() if the device or its
queue are not running.
Fixes: 0c76106cb975 ("scsi: sd: Fix TCG OPAL unlock on system resume")
Cc: stable(a)vger.kernel.org
Signed-off-by: Yihang Li <liyihang9(a)h-partners.com>
Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org>
Signed-off-by: Niklas Cassel <cassel(a)kernel.org>
---
drivers/ata/libata-scsi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b43a3196e2be..3fb84f690644 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -4894,8 +4894,10 @@ void ata_scsi_dev_rescan(struct work_struct *work)
spin_unlock_irqrestore(ap->lock, flags);
if (do_resume) {
ret = scsi_resume_device(sdev);
- if (ret == -EWOULDBLOCK)
+ if (ret == -EWOULDBLOCK) {
+ scsi_device_put(sdev);
goto unlock_scan;
+ }
dev->flags &= ~ATA_DFLAG_RESUMING;
}
ret = scsi_rescan_device(sdev);
--
2.33.0
2
1
Fernand Sieber (1):
sched/fair: Forfeit vruntime on yield
Ingo Molnar (1):
sched/balancing: Change comment formatting to not overlap Git conflict
marker lines
Peter Zijlstra (4):
sched/fair: Avoid re-setting virtual deadline on 'migrations'
sched/eevdf: Remove min_vruntime_copy
sched/core: Add comment explaining force-idle vruntime snapshots
sched/eevdf: Fix min_vruntime vs avg_vruntime
Zicheng Qu (4):
sched: Fix kabi breakage of struct sched_entity for on_rq and
rel_deadline
sched: Fix kabi breakage of struct cfs_rq for min_vruntime_copy
Revert "sched/fair: Only increment deadline once on yield"
sched: Fix kabi breakage of struct cfs_rq for zero_vruntime
include/linux/sched.h | 4 +-
kernel/sched/debug.c | 8 +-
kernel/sched/fair.c | 277 ++++++++++++++++++++++++++++++----------
kernel/sched/features.h | 4 +
kernel/sched/sched.h | 6 +-
5 files changed, 223 insertions(+), 76 deletions(-)
--
2.34.1
2
11
[PATCH OLK-6.6] fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds
by Long Li 19 Dec '25
by Long Li 19 Dec '25
19 Dec '25
From: Albin Babu Varghese <albinbabuvarghese20(a)gmail.com>
stable inclusion
from stable-v6.6.116
commit 86df8ade88d290725554cefd03101ecd0fbd3752
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBACC
CVE: CVE-2025-40304
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=…
--------------------------------
[ Upstream commit 3637d34b35b287ab830e66048841ace404382b67 ]
Add bounds checking to prevent writes past framebuffer boundaries when
rendering text near screen edges. Return early if the Y position is off-screen
and clip image height to screen boundary. Break from the rendering loop if the
X position is off-screen. When clipping image width to fit the screen, update
the character count to match the clipped width to prevent buffer size
mismatches.
Without the character count update, bit_putcs_aligned and bit_putcs_unaligned
receive mismatched parameters where the buffer is allocated for the clipped
width but cnt reflects the original larger count, causing out-of-bounds writes.
Reported-by: syzbot+48b0652a95834717f190(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=48b0652a95834717f190
Suggested-by: Helge Deller <deller(a)gmx.de>
Tested-by: syzbot+48b0652a95834717f190(a)syzkaller.appspotmail.com
Signed-off-by: Albin Babu Varghese <albinbabuvarghese20(a)gmail.com>
Signed-off-by: Helge Deller <deller(a)gmx.de>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
drivers/video/fbdev/core/bitblit.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index 43639f045269..70d27f950e10 100644
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -169,6 +169,11 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
image.height = vc->vc_font.height;
image.depth = 1;
+ if (image.dy >= info->var.yres)
+ return;
+
+ image.height = min(image.height, info->var.yres - image.dy);
+
if (attribute) {
buf = kmalloc(cellsize, GFP_ATOMIC);
if (!buf)
@@ -182,6 +187,18 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
cnt = count;
image.width = vc->vc_font.width * cnt;
+
+ if (image.dx >= info->var.xres)
+ break;
+
+ if (image.dx + image.width > info->var.xres) {
+ image.width = info->var.xres - image.dx;
+ cnt = image.width / vc->vc_font.width;
+ if (cnt == 0)
+ break;
+ image.width = cnt * vc->vc_font.width;
+ }
+
pitch = DIV_ROUND_UP(image.width, 8) + scan_align;
pitch &= ~scan_align;
size = pitch * image.height + buf_align;
--
2.39.2
2
1
[PATCH openEuler-1.0-LTS] fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds
by Long Li 19 Dec '25
by Long Li 19 Dec '25
19 Dec '25
From: Albin Babu Varghese <albinbabuvarghese20(a)gmail.com>
mainline inclusion
from mainline-v6.17-rc7
commit 3637d34b35b287ab830e66048841ace404382b67
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBACC
CVE: CVE-2025-40304
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Add bounds checking to prevent writes past framebuffer boundaries when
rendering text near screen edges. Return early if the Y position is off-screen
and clip image height to screen boundary. Break from the rendering loop if the
X position is off-screen. When clipping image width to fit the screen, update
the character count to match the clipped width to prevent buffer size
mismatches.
Without the character count update, bit_putcs_aligned and bit_putcs_unaligned
receive mismatched parameters where the buffer is allocated for the clipped
width but cnt reflects the original larger count, causing out-of-bounds writes.
Reported-by: syzbot+48b0652a95834717f190(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=48b0652a95834717f190
Suggested-by: Helge Deller <deller(a)gmx.de>
Tested-by: syzbot+48b0652a95834717f190(a)syzkaller.appspotmail.com
Signed-off-by: Albin Babu Varghese <albinbabuvarghese20(a)gmail.com>
Signed-off-by: Helge Deller <deller(a)gmx.de>
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
drivers/video/fbdev/core/bitblit.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index 8f59206321e0..2ce1e7729569 100644
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -169,6 +169,11 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
image.height = vc->vc_font.height;
image.depth = 1;
+ if (image.dy >= info->var.yres)
+ return;
+
+ image.height = min(image.height, info->var.yres - image.dy);
+
if (attribute) {
buf = kmalloc(cellsize, GFP_ATOMIC);
if (!buf)
@@ -182,6 +187,18 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
cnt = count;
image.width = vc->vc_font.width * cnt;
+
+ if (image.dx >= info->var.xres)
+ break;
+
+ if (image.dx + image.width > info->var.xres) {
+ image.width = info->var.xres - image.dx;
+ cnt = image.width / vc->vc_font.width;
+ if (cnt == 0)
+ break;
+ image.width = cnt * vc->vc_font.width;
+ }
+
pitch = DIV_ROUND_UP(image.width, 8) + scan_align;
pitch &= ~scan_align;
size = pitch * image.height + buf_align;
--
2.39.2
2
1
19 Dec '25
From: Jiefeng Zhang <jiefeng.z.zhang(a)gmail.com>
stable inclusion
from stable-v5.10.247
commit 34147477eeab24077fcfe9649e282849347d760c
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDF5H
CVE: CVE-2025-68301
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 5ffcb7b890f61541201461580bb6622ace405aec ]
The atlantic driver can receive packets with more than MAX_SKB_FRAGS (17)
fragments when handling large multi-descriptor packets. This causes an
out-of-bounds write in skb_add_rx_frag_netmem() leading to kernel panic.
The issue occurs because the driver doesn't check the total number of
fragments before calling skb_add_rx_frag(). When a packet requires more
than MAX_SKB_FRAGS fragments, the fragment index exceeds the array bounds.
Fix by assuming there will be an extra frag if buff->len > AQ_CFG_RX_HDR_SIZE,
then all fragments are accounted for. And reusing the existing check to
prevent the overflow earlier in the code path.
This crash occurred in production with an Aquantia AQC113 10G NIC.
Stack trace from production environment:
```
RIP: 0010:skb_add_rx_frag_netmem+0x29/0xd0
Code: 90 f3 0f 1e fa 0f 1f 44 00 00 48 89 f8 41 89
ca 48 89 d7 48 63 ce 8b 90 c0 00 00 00 48 c1 e1 04 48 01 ca 48 03 90
c8 00 00 00 <48> 89 7a 30 44 89 52 3c 44 89 42 38 40 f6 c7 01 75 74 48
89 fa 83
RSP: 0018:ffffa9bec02a8d50 EFLAGS: 00010287
RAX: ffff925b22e80a00 RBX: ffff925ad38d2700 RCX:
fffffffe0a0c8000
RDX: ffff9258ea95bac0 RSI: ffff925ae0a0c800 RDI:
0000000000037a40
RBP: 0000000000000024 R08: 0000000000000000 R09:
0000000000000021
R10: 0000000000000848 R11: 0000000000000000 R12:
ffffa9bec02a8e24
R13: ffff925ad8615570 R14: 0000000000000000 R15:
ffff925b22e80a00
FS: 0000000000000000(0000)
GS:ffff925e47880000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9258ea95baf0 CR3: 0000000166022004 CR4:
0000000000f72ef0
PKRU: 55555554
Call Trace:
<IRQ>
aq_ring_rx_clean+0x175/0xe60 [atlantic]
? aq_ring_rx_clean+0x14d/0xe60 [atlantic]
? aq_ring_tx_clean+0xdf/0x190 [atlantic]
? kmem_cache_free+0x348/0x450
? aq_vec_poll+0x81/0x1d0 [atlantic]
? __napi_poll+0x28/0x1c0
? net_rx_action+0x337/0x420
```
Fixes: 6aecbba12b5c ("net: atlantic: add check for MAX_SKB_FRAGS")
Changes in v4:
- Add Fixes: tag to satisfy patch validation requirements.
Changes in v3:
- Fix by assuming there will be an extra frag if buff->len > AQ_CFG_RX_HDR_SIZE,
then all fragments are accounted for.
Signed-off-by: Jiefeng Zhang <jiefeng.z.zhang(a)gmail.com>
Link: https://patch.msgid.link/20251126032249.69358-1-jiefeng.z.zhang@gmail.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Fanhua Li <lifanhua5(a)huawei.com>
---
drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index a50f40eea778..10209a1ed2ea 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -334,6 +334,11 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
if (!buff->is_eop) {
unsigned int frag_cnt = 0U;
+
+ /* There will be an extra fragment */
+ if (buff->len > AQ_CFG_RX_HDR_SIZE)
+ frag_cnt++;
+
buff_ = buff;
do {
bool is_rsc_completed = true;
--
2.43.0
2
1
[openeuler:openEuler-1.0-LTS 1944/1944] drivers/net/bonding/bond_sysctl.o: warning: objtool: missing symbol for section .text
by kernel test robot 19 Dec '25
by kernel test robot 19 Dec '25
19 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: 0397c33121652647d544d4bcdceb9f2d868146af [1944/1944] anolis: bond: broadcast ARP or ND messages to all slaves
config: x86_64-buildonly-randconfig-006-20251216 (https://download.01.org/0day-ci/archive/20251219/202512190947.4c8UaXQD-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251219/202512190947.4c8UaXQD-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512190947.4c8UaXQD-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/bonding/bond_sysctl.o: warning: objtool: missing symbol for section .text
--
0-DAY CI Kernel Test Service
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0
[openeuler:openEuler-1.0-LTS 1944/1944] arch/x86/kernel/unwind_orc.o: warning: objtool: missing symbol for section .text
by kernel test robot 19 Dec '25
by kernel test robot 19 Dec '25
19 Dec '25
Hi Shile,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: badd79c400ed404df871e1d035bed971d20ead4c [1944/1944] x86/unwind/orc: Remove boot-time ORC unwind tables sorting
config: x86_64-buildonly-randconfig-006-20251216 (https://download.01.org/0day-ci/archive/20251219/202512190624.AbYfKuZU-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251219/202512190624.AbYfKuZU-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512190624.AbYfKuZU-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/kernel/unwind_orc.c:179:13: warning: unused function 'orc_sort_swap' [-Wunused-function]
179 | static void orc_sort_swap(void *_a, void *_b, int size)
| ^~~~~~~~~~~~~
arch/x86/kernel/unwind_orc.c:199:12: warning: unused function 'orc_sort_cmp' [-Wunused-function]
199 | static int orc_sort_cmp(const void *_a, const void *_b)
| ^~~~~~~~~~~~
2 warnings generated.
>> arch/x86/kernel/unwind_orc.o: warning: objtool: missing symbol for section .text
--
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1
0
[openeuler:openEuler-1.0-LTS 1946/1946] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:53:32: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'?
by kernel test robot 19 Dec '25
by kernel test robot 19 Dec '25
19 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: a6a7981cbf66d4951425d33cdce6ef39206eba83 [1946/1946] Net: ethernet: Support 3snic 3s9xx network card
config: arm64-randconfig-r062-20251218 (https://download.01.org/0day-ci/archive/20251219/202512190528.ut6FEno8-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251219/202512190528.ut6FEno8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512190528.ut6FEno8-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c: In function 'sss_get_vf_load_state':
>> drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:53:32: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'?
53 | dev = pdev->is_virtfn ? pdev->physfn : pdev;
| ^~~~~~
| is_physfn
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c: At top level:
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:276:5: error: no previous prototype for 'sss_attach_uld_driver' [-Werror=missing-prototypes]
276 | int sss_attach_uld_driver(struct sss_pci_adapter *adapter,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c: In function 'sss_get_vf_service_load':
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:319:39: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'?
319 | dev = (pdev->is_virtfn != 0) ? pdev->physfn : pdev;
| ^~~~~~
| is_physfn
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c: At top level:
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:548:5: error: no previous prototype for 'sss_pci_probe' [-Werror=missing-prototypes]
548 | int sss_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
| ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/3snic/sssnic/hw/sss_pci_sriov.c:40:13: error: 'sss_deinit_vf_hw' defined but not used [-Werror=unused-function]
40 | static void sss_deinit_vf_hw(void *hwdev, u16 vf_num)
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/3snic/sssnic/hw/sss_pci_sriov.c:18:12: error: 'sss_init_vf_hw' defined but not used [-Werror=unused-function]
18 | static int sss_init_vf_hw(void *hwdev, u16 vf_num)
| ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
drivers/net/ethernet/3snic/sssnic/hw/sss_adapter_mgmt.c: In function 'sss_get_pci_bus_id':
>> drivers/net/ethernet/3snic/sssnic/hw/sss_adapter_mgmt.c:234:30: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'?
234 | pf_pdev = adapter->pcidev->physfn;
| ^~~~~~
| is_physfn
--
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c: In function 'sss_nic_get_vlan_depth':
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:165:14: error: implicit declaration of function 'vlan_dev_priv'; did you mean 'netdev_priv'? [-Werror=implicit-function-declaration]
165 | vlan_dev = vlan_dev_priv(vlan_dev)->real_dev;
| ^~~~~~~~~~~~~
| netdev_priv
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:165:37: error: invalid type argument of '->' (have 'int')
165 | vlan_dev = vlan_dev_priv(vlan_dev)->real_dev;
| ^~
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c: At top level:
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:878:6: error: no previous prototype for 'sss_nic_port_module_cable_plug' [-Werror=missing-prototypes]
878 | void sss_nic_port_module_cable_plug(struct sss_nic_dev *nic_dev, void *event_data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:884:6: error: no previous prototype for 'sss_nic_port_module_cable_unplug' [-Werror=missing-prototypes]
884 | void sss_nic_port_module_cable_unplug(struct sss_nic_dev *nic_dev, void *event_data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:890:6: error: no previous prototype for 'sss_nic_port_module_link_err' [-Werror=missing-prototypes]
890 | void sss_nic_port_module_link_err(struct sss_nic_dev *nic_dev, void *event_data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:1029:22: error: no previous prototype for 'get_nic_uld_info' [-Werror=missing-prototypes]
1029 | struct sss_uld_info *get_nic_uld_info(void)
| ^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
cocci warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_export.c:99:5-24: WARNING: atomic_dec_and_test variation before object free at line 103.
--
>> drivers/net/ethernet/3snic/sssnic/hw/sss_adapter_mgmt.c:210:7-16: ERROR: iterator variable bound on line 209 cannot be NULL
--
>> drivers/net/ethernet/3snic/sssnic/hw/tool/sss_tool_chip.c:700:8-15: WARNING opportunity for memdup_user
--
>> drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_link.c:620:30-68: WARNING avoid newline at end of message in NL_SET_ERR_MSG_MOD
--
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops_api.c:1006:7-43: WARNING avoid newline at end of message in NL_SET_ERR_MSG_MOD
--
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool.c:284:5-25: opportunity for str_on_off(pauseparam -> rx_pause)
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool.c:284:42-62: opportunity for str_on_off(pauseparam -> tx_pause)
--
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:456:5-17: opportunity for str_enable_disable(set_spoofchk)
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:462:5-17: opportunity for str_enable_disable(set_spoofchk)
--
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops_api.c:419:6-16: opportunity for str_up_down(link_state)
--
>> drivers/net/ethernet/3snic/sssnic/nic/tool/sss_tool_nic_phy_attr.c:132:5-16: opportunity for str_up_down(link_status)
--
>> drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:589:6-9: ERROR: invalid reference to the index variable of the iterator on line 583
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:589:13-16: ERROR: invalid reference to the index variable of the iterator on line 583
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:459:6-9: ERROR: invalid reference to the index variable of the iterator on line 453
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:459:13-16: ERROR: invalid reference to the index variable of the iterator on line 453
vim +53 drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c
33
34 #define SSS_CHECK_EVENT_INFO(event) \
35 ((event)->service == SSS_EVENT_SRV_COMM && \
36 (event)->type == SSS_EVENT_FAULT)
37
38 #define SSS_CHECK_FAULT_EVENT_INFO(hwdev, fault_event) \
39 ((fault_event)->fault_level == SSS_FAULT_LEVEL_SERIOUS_FLR && \
40 (fault_event)->info.chip.func_id < sss_get_max_pf_num(hwdev))
41
42 #define SSS_GET_CFG_REG_BAR(pdev) (SSS_IS_VF_DEV(pdev) ? \
43 SSS_VF_PCI_CFG_REG_BAR : SSS_PF_PCI_CFG_REG_BAR)
44
45 static bool sss_get_vf_load_state(struct pci_dev *pdev)
46 {
47 struct sss_pci_adapter *adapter = NULL;
48 struct pci_dev *dev = NULL;
49
50 if (pci_is_root_bus(pdev->bus))
51 return false;
52
> 53 dev = pdev->is_virtfn ? pdev->physfn : pdev;
54 adapter = pci_get_drvdata(dev);
55
56 if (!adapter) {
57 sdk_err(&pdev->dev, "Invalid adapter, is null.\n");
58 return false;
59 }
60
61 return true;
62 }
63
--
0-DAY CI Kernel Test Service
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0
[PATCH OLK-5.10] drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()
by Xinyu Zheng 18 Dec '25
by Xinyu Zheng 18 Dec '25
18 Dec '25
From: Guangshuo Li <lgs201920130244(a)gmail.com>
stable inclusion
from stable-v6.12.58
commit 35f3fb86bb0158a298d6834e7e110dcaf07f490c
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDDEV5
CVE: CVE-2025-68190
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
----------------------------------------------------------------------
[ Upstream commit cc9a8e238e42c1f43b98c097995137d644b69245 ]
kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws
remains NULL while ectx.ws_size is set, leading to a potential NULL
pointer dereference in atom_get_src_int() when accessing WS entries.
Return -ENOMEM on allocation failure to avoid the NULL dereference.
Signed-off-by: Guangshuo Li <lgs201920130244(a)gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
drivers/gpu/drm/amd/amdgpu/atom.c
[context conflict]
Signed-off-by: Xinyu Zheng <zhengxinyu6(a)huawei.com>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 4cfc786699c7..b3acfc943184 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -1225,10 +1225,15 @@ static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index,
ectx.ps = params;
ectx.abort = false;
ectx.last_jump = 0;
- if (ws)
+ if (ws) {
ectx.ws = kcalloc(4, ws, GFP_KERNEL);
- else
+ if (!ectx.ws) {
+ ret = -ENOMEM;
+ goto free;
+ }
+ } else {
ectx.ws = NULL;
+ }
debug_depth++;
while (1) {
--
2.34.1
2
1
18 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ID9IFI
-----------------------------------------
Fix xsched syscall compilation by resolving declaration conflicts and
ensuring user-space access to parameter types.
- Move include/linux/xsched_types.h -> include/uapi/linux/xsched for
user-space visibility
- Move include/uapi/linux/xcu_vstream.h -> include/uapi/linux/xsched
- Fixes errors: "conflicting types" and "struct not visible"
Fixes: 832cfa264d7c ("xsched: add xsched_{set,get}attr syscall")
Signed-off-by: Liu Kai <liukai284(a)huawei.com>
---
include/linux/sched.h | 2 +-
include/linux/vstream.h | 2 +-
include/linux/xcu_group.h | 2 +-
include/linux/xsched.h | 4 ++--
.../xsched_types.h => uapi/linux/xsched/types.h} | 14 ++++++++------
include/uapi/linux/{ => xsched}/xcu_vstream.h | 6 +++---
init/init_task.c | 2 +-
7 files changed, 17 insertions(+), 15 deletions(-)
rename include/{linux/xsched_types.h => uapi/linux/xsched/types.h} (59%)
rename include/uapi/linux/{ => xsched}/xcu_vstream.h (92%)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index bb23790fd2d3..321abdc384da 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -42,7 +42,7 @@
#include <linux/kabi.h>
#ifdef CONFIG_XCU_SCHEDULER
-#include <linux/xsched_types.h>
+#include <uapi/linux/xsched/types.h>
#endif
/* task_struct member predeclarations (sorted alphabetically): */
diff --git a/include/linux/vstream.h b/include/linux/vstream.h
index 7d99e416624f..227bbf77085e 100644
--- a/include/linux/vstream.h
+++ b/include/linux/vstream.h
@@ -2,7 +2,7 @@
#ifndef _LINUX_VSTREAM_H
#define _LINUX_VSTREAM_H
-#include <uapi/linux/xcu_vstream.h>
+#include <uapi/linux/xsched/xcu_vstream.h>
#include <linux/ktime.h>
#define MAX_VSTREAM_SIZE 2048
diff --git a/include/linux/xcu_group.h b/include/linux/xcu_group.h
index c129dca32c51..d7d6972e7f5c 100644
--- a/include/linux/xcu_group.h
+++ b/include/linux/xcu_group.h
@@ -3,7 +3,7 @@
#define __XSCHED_XCU_GROUP_H__
#include <linux/idr.h>
-#include <uapi/linux/xcu_vstream.h>
+#include <uapi/linux/xsched/xcu_vstream.h>
#ifndef CONFIG_XSCHED_NR_CUS
#define CONFIG_XSCHED_NR_CUS 128
diff --git a/include/linux/xsched.h b/include/linux/xsched.h
index 46fe6ae2bc77..86b248a18f97 100644
--- a/include/linux/xsched.h
+++ b/include/linux/xsched.h
@@ -4,10 +4,10 @@
#include <linux/cgroup.h>
#include <linux/kref.h>
+#include <linux/math64.h>
#include <linux/vstream.h>
#include <linux/xcu_group.h>
-#include <linux/xsched_types.h>
-#include <linux/math64.h>
+#include <uapi/linux/xsched/types.h>
#define XSCHED_LOG_PREFIX "XSched"
#define XSCHED_INFO(fmt, ...) \
diff --git a/include/linux/xsched_types.h b/include/uapi/linux/xsched/types.h
similarity index 59%
rename from include/linux/xsched_types.h
rename to include/uapi/linux/xsched/types.h
index f52fe32d5198..e5f11a2973e8 100644
--- a/include/linux/xsched_types.h
+++ b/include/uapi/linux/xsched/types.h
@@ -1,13 +1,15 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XSCHED_TYPE_H
-#define _XSCHED_TYPE_H
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_XSCHED_TYPES_H
+#define _UAPI_LINUX_XSCHED_TYPES_H
+
+#include <linux/types.h>
struct xsched_attr {
/* Scheduling class type, from enum xcu_sched_class */
- unsigned int xsched_class;
+ __u32 xsched_class;
/* RT scheduling priority, from enum xse_prio */
- unsigned int xsched_priority;
+ __u32 xsched_priority;
};
enum xcu_sched_class {
@@ -24,4 +26,4 @@ enum xse_prio {
XSE_PRIO_DFLT = XSE_PRIO_LOW
};
-#endif /* ! _XSCHED_TYPE_H */
+#endif /* _UAPI_LINUX_XSCHED_TYPES_H */
diff --git a/include/uapi/linux/xcu_vstream.h b/include/uapi/linux/xsched/xcu_vstream.h
similarity index 92%
rename from include/uapi/linux/xcu_vstream.h
rename to include/uapi/linux/xsched/xcu_vstream.h
index b60c0e0e15f5..4b3abf386a1c 100644
--- a/include/uapi/linux/xcu_vstream.h
+++ b/include/uapi/linux/xsched/xcu_vstream.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _UAPI_XCU_VSTREAM_H
-#define _UAPI_XCU_VSTREAM_H
+#ifndef _UAPI_LINUX_XSCHED_XCU_VSTREAM_H
+#define _UAPI_LINUX_XSCHED_XCU_VSTREAM_H
#include <linux/types.h>
@@ -74,4 +74,4 @@ typedef struct vstream_args {
KABI_RESERVE_BYTES(2, 8);
} vstream_args_t;
-#endif /* _UAPI_LINUX_SCHED_H */
+#endif /* _UAPI_LINUX_XSCHED_XCU_VSTREAM_H */
diff --git a/init/init_task.c b/init/init_task.c
index 61a6345708c8..9fd44251b8b7 100644
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -15,7 +15,7 @@
#include <linux/uaccess.h>
#ifdef CONFIG_XCU_SCHEDULER
-#include <linux/xsched_types.h>
+#include <uapi/linux/xsched/types.h>
#endif
static struct signal_struct init_signals = {
--
2.34.1
2
1
[PATCH OLK-5.10] locking/rwsem: Optimize down_read_trylock() under highly contended case
by Tengda Wu 18 Dec '25
by Tengda Wu 18 Dec '25
18 Dec '25
From: Muchun Song <songmuchun(a)bytedance.com>
mainline inclusion
from mainline-v5.16-rc3
commit 14c24048841151548a3f4d9e218510c844c1b737
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDE51T
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
We found that a process with 10 thousnads threads has been encountered
a regression problem from Linux-v4.14 to Linux-v5.4. It is a kind of
workload which will concurrently allocate lots of memory in different
threads sometimes. In this case, we will see the down_read_trylock()
with a high hotspot. Therefore, we suppose that rwsem has a regression
at least since Linux-v5.4. In order to easily debug this problem, we
write a simply benchmark to create the similar situation lile the
following.
```c++
#include <sys/mman.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sched.h>
#include <cstdio>
#include <cassert>
#include <thread>
#include <vector>
#include <chrono>
volatile int mutex;
void trigger(int cpu, char* ptr, std::size_t sz)
{
cpu_set_t set;
CPU_ZERO(&set);
CPU_SET(cpu, &set);
assert(pthread_setaffinity_np(pthread_self(), sizeof(set), &set) == 0);
while (mutex);
for (std::size_t i = 0; i < sz; i += 4096) {
*ptr = '\0';
ptr += 4096;
}
}
int main(int argc, char* argv[])
{
std::size_t sz = 100;
if (argc > 1)
sz = atoi(argv[1]);
auto nproc = std::thread::hardware_concurrency();
std::vector<std::thread> thr;
sz <<= 30;
auto* ptr = mmap(nullptr, sz, PROT_READ | PROT_WRITE, MAP_ANON |
MAP_PRIVATE, -1, 0);
assert(ptr != MAP_FAILED);
char* cptr = static_cast<char*>(ptr);
auto run = sz / nproc;
run = (run >> 12) << 12;
mutex = 1;
for (auto i = 0U; i < nproc; ++i) {
thr.emplace_back(std::thread([i, cptr, run]() { trigger(i, cptr, run); }));
cptr += run;
}
rusage usage_start;
getrusage(RUSAGE_SELF, &usage_start);
auto start = std::chrono::system_clock::now();
mutex = 0;
for (auto& t : thr)
t.join();
rusage usage_end;
getrusage(RUSAGE_SELF, &usage_end);
auto end = std::chrono::system_clock::now();
timeval utime;
timeval stime;
timersub(&usage_end.ru_utime, &usage_start.ru_utime, &utime);
timersub(&usage_end.ru_stime, &usage_start.ru_stime, &stime);
printf("usr: %ld.%06ld\n", utime.tv_sec, utime.tv_usec);
printf("sys: %ld.%06ld\n", stime.tv_sec, stime.tv_usec);
printf("real: %lu\n",
std::chrono::duration_cast<std::chrono::milliseconds>(end -
start).count());
return 0;
}
```
The functionality of above program is simply which creates `nproc`
threads and each of them are trying to touch memory (trigger page
fault) on different CPU. Then we will see the similar profile by
`perf top`.
25.55% [kernel] [k] down_read_trylock
14.78% [kernel] [k] handle_mm_fault
13.45% [kernel] [k] up_read
8.61% [kernel] [k] clear_page_erms
3.89% [kernel] [k] __do_page_fault
The highest hot instruction, which accounts for about 92%, in
down_read_trylock() is cmpxchg like the following.
91.89 │ lock cmpxchg %rdx,(%rdi)
Sice the problem is found by migrating from Linux-v4.14 to Linux-v5.4,
so we easily found that the commit ddb20d1d3aed ("locking/rwsem: Optimize
down_read_trylock()") caused the regression. The reason is that the
commit assumes the rwsem is not contended at all. But it is not always
true for mmap lock which could be contended with thousands threads.
So most threads almost need to run at least 2 times of "cmpxchg" to
acquire the lock. The overhead of atomic operation is higher than
non-atomic instructions, which caused the regression.
By using the above benchmark, the real executing time on a x86-64 system
before and after the patch were:
Before Patch After Patch
# of Threads real real reduced by
------------ ------ ------ ----------
1 65,373 65,206 ~0.0%
4 15,467 15,378 ~0.5%
40 6,214 5,528 ~11.0%
For the uncontended case, the new down_read_trylock() is the same as
before. For the contended cases, the new down_read_trylock() is faster
than before. The more contended, the more fast.
Signed-off-by: Muchun Song <songmuchun(a)bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Acked-by: Waiman Long <longman(a)redhat.com>
Link: https://lore.kernel.org/r/20211118094455.9068-1-songmuchun@bytedance.com
Signed-off-by: Tengda Wu <wutengda2(a)huawei.com>
---
kernel/locking/rwsem.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c
index cc5cc889b5b7..e32587c141a1 100644
--- a/kernel/locking/rwsem.c
+++ b/kernel/locking/rwsem.c
@@ -1375,17 +1375,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
DEBUG_RWSEMS_WARN_ON(sem->magic != sem, sem);
- /*
- * Optimize for the case when the rwsem is not locked at all.
- */
- tmp = RWSEM_UNLOCKED_VALUE;
- do {
+ tmp = atomic_long_read(&sem->count);
+ while (!(tmp & RWSEM_READ_FAILED_MASK)) {
if (atomic_long_try_cmpxchg_acquire(&sem->count, &tmp,
- tmp + RWSEM_READER_BIAS)) {
+ tmp + RWSEM_READER_BIAS)) {
rwsem_set_reader_owned(sem);
return 1;
}
- } while (!(tmp & RWSEM_READ_FAILED_MASK));
+ }
return 0;
}
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 4e9c55920995d70b3e88b60c69753df54b03fdf4
by kernel test robot 18 Dec '25
by kernel test robot 18 Dec '25
18 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 4e9c55920995d70b3e88b60c69753df54b03fdf4 !19703 ppp: associate skb with a device at tx
elapsed time: 1467m
configs tested: 36
configs skipped: 10
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20251218 gcc-5.5.0
arm64 randconfig-002-20251218 gcc-10.5.0
arm64 randconfig-003-20251218 gcc-14.3.0
arm64 randconfig-004-20251218 gcc-5.5.0
x86_64 allmodconfig clang-22
x86_64 allnoconfig clang-22
x86_64 allyesconfig clang-22
x86_64 buildonly-randconfig-001-20251218 gcc-14
x86_64 buildonly-randconfig-002-20251218 gcc-14
x86_64 buildonly-randconfig-003-20251218 clang-22
x86_64 buildonly-randconfig-004-20251218 gcc-14
x86_64 buildonly-randconfig-005-20251218 gcc-14
x86_64 buildonly-randconfig-006-20251218 gcc-14
x86_64 defconfig gcc-14
x86_64 randconfig-001-20251218 clang-22
x86_64 randconfig-002-20251218 clang-22
x86_64 randconfig-003-20251218 clang-22
x86_64 randconfig-004-20251218 clang-22
x86_64 randconfig-005-20251218 clang-22
x86_64 randconfig-006-20251218 clang-22
x86_64 randconfig-011-20251218 gcc-14
x86_64 randconfig-012-20251218 gcc-14
x86_64 randconfig-013-20251218 clang-22
x86_64 randconfig-014-20251218 gcc-12
x86_64 randconfig-015-20251218 gcc-14
x86_64 randconfig-016-20251218 gcc-14
x86_64 randconfig-071-20251218 gcc-14
x86_64 randconfig-072-20251218 gcc-14
x86_64 randconfig-073-20251218 gcc-12
x86_64 randconfig-074-20251218 clang-22
x86_64 randconfig-075-20251218 gcc-12
x86_64 randconfig-076-20251218 clang-22
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-6.6] timers: Fix NULL function pointer race in timer_shutdown_sync()
by Jinjie Ruan 18 Dec '25
by Jinjie Ruan 18 Dec '25
18 Dec '25
From: Yipeng Zou <zouyipeng(a)huawei.com>
stable inclusion
from stable-v6.6.118
commit 6665fbd7730b26d770c232b20d1b907e6a67a914
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEZ3
CVE: CVE-2025-68214
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 20739af07383e6eb1ec59dcd70b72ebfa9ac362c upstream.
There is a race condition between timer_shutdown_sync() and timer
expiration that can lead to hitting a WARN_ON in expire_timers().
The issue occurs when timer_shutdown_sync() clears the timer function
to NULL while the timer is still running on another CPU. The race
scenario looks like this:
CPU0 CPU1
<SOFTIRQ>
lock_timer_base()
expire_timers()
base->running_timer = timer;
unlock_timer_base()
[call_timer_fn enter]
mod_timer()
...
timer_shutdown_sync()
lock_timer_base()
// For now, will not detach the timer but only clear its function to NULL
if (base->running_timer != timer)
ret = detach_if_pending(timer, base, true);
if (shutdown)
timer->function = NULL;
unlock_timer_base()
[call_timer_fn exit]
lock_timer_base()
base->running_timer = NULL;
unlock_timer_base()
...
// Now timer is pending while its function set to NULL.
// next timer trigger
<SOFTIRQ>
expire_timers()
WARN_ON_ONCE(!fn) // hit
...
lock_timer_base()
// Now timer will detach
if (base->running_timer != timer)
ret = detach_if_pending(timer, base, true);
if (shutdown)
timer->function = NULL;
unlock_timer_base()
The problem is that timer_shutdown_sync() clears the timer function
regardless of whether the timer is currently running. This can leave a
pending timer with a NULL function pointer, which triggers the
WARN_ON_ONCE(!fn) check in expire_timers().
Fix this by only clearing the timer function when actually detaching the
timer. If the timer is running, leave the function pointer intact, which is
safe because the timer will be properly detached when it finishes running.
Fixes: 0cc04e80458a ("timers: Add shutdown mechanism to the internal functions")
Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com>
Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de>
Cc: stable(a)vger.kernel.org
Link: https://patch.msgid.link/20251122093942.301559-1-zouyipeng@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com>
---
kernel/time/timer.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 63a8ce7177dd..4a2aeaa85af3 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1413,10 +1413,11 @@ static int __try_to_del_timer_sync(struct timer_list *timer, bool shutdown)
base = lock_timer_base(timer, &flags);
- if (base->running_timer != timer)
+ if (base->running_timer != timer) {
ret = detach_if_pending(timer, base, true);
- if (shutdown)
- timer->function = NULL;
+ if (shutdown)
+ timer->function = NULL;
+ }
raw_spin_unlock_irqrestore(&base->lock, flags);
--
2.34.1
2
1
[PATCH OLK-5.10] timers: Fix NULL function pointer race in timer_shutdown_sync()
by Jinjie Ruan 18 Dec '25
by Jinjie Ruan 18 Dec '25
18 Dec '25
From: Yipeng Zou <zouyipeng(a)huawei.com>
stable inclusion
from stable-v6.6.118
commit 6665fbd7730b26d770c232b20d1b907e6a67a914
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEZ3
CVE: CVE-2025-68214
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 20739af07383e6eb1ec59dcd70b72ebfa9ac362c upstream.
There is a race condition between timer_shutdown_sync() and timer
expiration that can lead to hitting a WARN_ON in expire_timers().
The issue occurs when timer_shutdown_sync() clears the timer function
to NULL while the timer is still running on another CPU. The race
scenario looks like this:
CPU0 CPU1
<SOFTIRQ>
lock_timer_base()
expire_timers()
base->running_timer = timer;
unlock_timer_base()
[call_timer_fn enter]
mod_timer()
...
timer_shutdown_sync()
lock_timer_base()
// For now, will not detach the timer but only clear its function to NULL
if (base->running_timer != timer)
ret = detach_if_pending(timer, base, true);
if (shutdown)
timer->function = NULL;
unlock_timer_base()
[call_timer_fn exit]
lock_timer_base()
base->running_timer = NULL;
unlock_timer_base()
...
// Now timer is pending while its function set to NULL.
// next timer trigger
<SOFTIRQ>
expire_timers()
WARN_ON_ONCE(!fn) // hit
...
lock_timer_base()
// Now timer will detach
if (base->running_timer != timer)
ret = detach_if_pending(timer, base, true);
if (shutdown)
timer->function = NULL;
unlock_timer_base()
The problem is that timer_shutdown_sync() clears the timer function
regardless of whether the timer is currently running. This can leave a
pending timer with a NULL function pointer, which triggers the
WARN_ON_ONCE(!fn) check in expire_timers().
Fix this by only clearing the timer function when actually detaching the
timer. If the timer is running, leave the function pointer intact, which is
safe because the timer will be properly detached when it finishes running.
Fixes: 0cc04e80458a ("timers: Add shutdown mechanism to the internal functions")
Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com>
Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de>
Cc: stable(a)vger.kernel.org
Link: https://patch.msgid.link/20251122093942.301559-1-zouyipeng@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com>
---
kernel/time/timer.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index c1b52dab3951..472c97733b2b 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1374,10 +1374,11 @@ static int __try_to_del_timer_sync(struct timer_list *timer, bool shutdown)
base = lock_timer_base(timer, &flags);
- if (base->running_timer != timer)
+ if (base->running_timer != timer) {
ret = detach_if_pending(timer, base, true);
- if (shutdown)
- timer->function = NULL;
+ if (shutdown)
+ timer->function = NULL;
+ }
raw_spin_unlock_irqrestore(&base->lock, flags);
--
2.34.1
2
1
18 Dec '25
From: Desnes Nunes <desnesn(a)redhat.com>
stable inclusion
from stable-v6.6.119
commit cb1401b5bcc2feb5b038fc4b512e5968b016e05e
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDF46
CVE: CVE-2025-68288
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 41e99fe2005182139b1058db71f0d241f8f0078c upstream.
A kernel memory leak was identified by the 'ioctl_sg01' test from Linux
Test Project (LTP). The following bytes were mainly observed: 0x53425355.
When USB storage devices incorrectly skip the data phase with status data,
the code extracts/validates the CSW from the sg buffer, but fails to clear
it afterwards. This leaves status protocol data in srb's transfer buffer,
such as the US_BULK_CS_SIGN 'USBS' signature observed here. Thus, this can
lead to USB protocols leaks to user space through SCSI generic (/dev/sg*)
interfaces, such as the one seen here when the LTP test requested 512 KiB.
Fix the leak by zeroing the CSW data in srb's transfer buffer immediately
after the validation of devices that skip data phase.
Note: Differently from CVE-2018-1000204, which fixed a big leak by zero-
ing pages at allocation time, this leak occurs after allocation, when USB
protocol data is written to already-allocated sg pages.
Fixes: a45b599ad808 ("scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()")
Cc: stable <stable(a)kernel.org>
Signed-off-by: Desnes Nunes <desnesn(a)redhat.com>
Reviewed-by: Alan Stern <stern(a)rowland.harvard.edu>
Link: https://patch.msgid.link/20251031043436.55929-1-desnesn@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
drivers/usb/storage/transport.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 7449e379077a..f79b449d0f11 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1204,7 +1204,23 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
US_BULK_CS_WRAP_LEN &&
bcs->Signature ==
cpu_to_le32(US_BULK_CS_SIGN)) {
+ unsigned char buf[US_BULK_CS_WRAP_LEN];
+
usb_stor_dbg(us, "Device skipped data phase\n");
+
+ /*
+ * Devices skipping data phase might leave CSW data in srb's
+ * transfer buffer. Zero it to prevent USB protocol leakage.
+ */
+ sg = NULL;
+ offset = 0;
+ memset(buf, 0, sizeof(buf));
+ if (usb_stor_access_xfer_buf(buf,
+ US_BULK_CS_WRAP_LEN, srb, &sg,
+ &offset, TO_XFER_BUF) !=
+ US_BULK_CS_WRAP_LEN)
+ usb_stor_dbg(us, "Failed to clear CSW data\n");
+
scsi_set_resid(srb, transfer_length);
goto skipped_data_phase;
}
--
2.52.0
2
1
18 Dec '25
From: Desnes Nunes <desnesn(a)redhat.com>
stable inclusion
from stable-v5.10.247
commit 83f0241959831586d9b6d47f6bd5d3dec8f43bf0
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDF46
CVE: CVE-2025-68288
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 41e99fe2005182139b1058db71f0d241f8f0078c upstream.
A kernel memory leak was identified by the 'ioctl_sg01' test from Linux
Test Project (LTP). The following bytes were mainly observed: 0x53425355.
When USB storage devices incorrectly skip the data phase with status data,
the code extracts/validates the CSW from the sg buffer, but fails to clear
it afterwards. This leaves status protocol data in srb's transfer buffer,
such as the US_BULK_CS_SIGN 'USBS' signature observed here. Thus, this can
lead to USB protocols leaks to user space through SCSI generic (/dev/sg*)
interfaces, such as the one seen here when the LTP test requested 512 KiB.
Fix the leak by zeroing the CSW data in srb's transfer buffer immediately
after the validation of devices that skip data phase.
Note: Differently from CVE-2018-1000204, which fixed a big leak by zero-
ing pages at allocation time, this leak occurs after allocation, when USB
protocol data is written to already-allocated sg pages.
Fixes: a45b599ad808 ("scsi: sg: allocate with __GFP_ZERO in sg_build_indirect()")
Cc: stable <stable(a)kernel.org>
Signed-off-by: Desnes Nunes <desnesn(a)redhat.com>
Reviewed-by: Alan Stern <stern(a)rowland.harvard.edu>
Link: https://patch.msgid.link/20251031043436.55929-1-desnesn@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
drivers/usb/storage/transport.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 7cc8813f5d8c..9e24d51c3297 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1199,7 +1199,23 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
US_BULK_CS_WRAP_LEN &&
bcs->Signature ==
cpu_to_le32(US_BULK_CS_SIGN)) {
+ unsigned char buf[US_BULK_CS_WRAP_LEN];
+
usb_stor_dbg(us, "Device skipped data phase\n");
+
+ /*
+ * Devices skipping data phase might leave CSW data in srb's
+ * transfer buffer. Zero it to prevent USB protocol leakage.
+ */
+ sg = NULL;
+ offset = 0;
+ memset(buf, 0, sizeof(buf));
+ if (usb_stor_access_xfer_buf(buf,
+ US_BULK_CS_WRAP_LEN, srb, &sg,
+ &offset, TO_XFER_BUF) !=
+ US_BULK_CS_WRAP_LEN)
+ usb_stor_dbg(us, "Failed to clear CSW data\n");
+
scsi_set_resid(srb, transfer_length);
goto skipped_data_phase;
}
--
2.52.0
2
1
[PATCH openEuler-1.0-LTS] scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show()
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
mainline inclusion
from mainline-v6.18-rc7
commit e6965188f84a7883e6a0d3448e86b0cf29b24dfc
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEZL
CVE: CVE-2025-68229
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
If the allocation of tl_hba->sh fails in tcm_loop_driver_probe() and we
attempt to dereference it in tcm_loop_tpg_address_show() we will get a
segfault, see below for an example. So, check tl_hba->sh before
dereferencing it.
Unable to allocate struct scsi_host
BUG: kernel NULL pointer dereference, address: 0000000000000194
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 8356 Comm: tokio-runtime-w Not tainted 6.6.104.2-4.azl3 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 09/28/2024
RIP: 0010:tcm_loop_tpg_address_show+0x2e/0x50 [tcm_loop]
...
Call Trace:
<TASK>
configfs_read_iter+0x12d/0x1d0 [configfs]
vfs_read+0x1b5/0x300
ksys_read+0x6f/0xf0
...
Cc: stable(a)vger.kernel.org
Fixes: 2628b352c3d4 ("tcm_loop: Show address of tpg in configfs")
Signed-off-by: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
Reviewed-by: Chaitanya Kulkarni <kch(a)nvidia.com>
Reviewed-by: Allen Pais <apais(a)linux.microsoft.com>
Link: https://patch.msgid.link/1762370746-6304-1-git-send-email-hamzamahfooz@linu…
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
drivers/target/loopback/tcm_loop.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index bc8918f382e4..f7c611a1a530 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -963,6 +963,9 @@ static ssize_t tcm_loop_tpg_address_show(struct config_item *item,
struct tcm_loop_tpg, tl_se_tpg);
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
+ if (!tl_hba->sh)
+ return -ENODEV;
+
return snprintf(page, PAGE_SIZE, "%d:0:%d\n",
tl_hba->sh->host_no, tl_tpg->tl_tpgt);
}
--
2.52.0
2
1
[PATCH OLK-6.6] scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show()
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
stable inclusion
from stable-v6.6.118
commit a6ef60898ddaf1414592ce3e5b0d94276d631663
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEZL
CVE: CVE-2025-68229
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit e6965188f84a7883e6a0d3448e86b0cf29b24dfc upstream.
If the allocation of tl_hba->sh fails in tcm_loop_driver_probe() and we
attempt to dereference it in tcm_loop_tpg_address_show() we will get a
segfault, see below for an example. So, check tl_hba->sh before
dereferencing it.
Unable to allocate struct scsi_host
BUG: kernel NULL pointer dereference, address: 0000000000000194
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 8356 Comm: tokio-runtime-w Not tainted 6.6.104.2-4.azl3 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 09/28/2024
RIP: 0010:tcm_loop_tpg_address_show+0x2e/0x50 [tcm_loop]
...
Call Trace:
<TASK>
configfs_read_iter+0x12d/0x1d0 [configfs]
vfs_read+0x1b5/0x300
ksys_read+0x6f/0xf0
...
Cc: stable(a)vger.kernel.org
Fixes: 2628b352c3d4 ("tcm_loop: Show address of tpg in configfs")
Signed-off-by: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
Reviewed-by: Chaitanya Kulkarni <kch(a)nvidia.com>
Reviewed-by: Allen Pais <apais(a)linux.microsoft.com>
Link: https://patch.msgid.link/1762370746-6304-1-git-send-email-hamzamahfooz@linu…
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
drivers/target/loopback/tcm_loop.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 4ec99a55ac30..db13c6a379d8 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -893,6 +893,9 @@ static ssize_t tcm_loop_tpg_address_show(struct config_item *item,
struct tcm_loop_tpg, tl_se_tpg);
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
+ if (!tl_hba->sh)
+ return -ENODEV;
+
return snprintf(page, PAGE_SIZE, "%d:0:%d\n",
tl_hba->sh->host_no, tl_tpg->tl_tpgt);
}
--
2.52.0
2
1
[PATCH OLK-5.10] scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show()
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
stable inclusion
from stable-v5.10.247
commit 3d8c517f6eb27e47b1a198e05f8023038329b40b
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEZL
CVE: CVE-2025-68229
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit e6965188f84a7883e6a0d3448e86b0cf29b24dfc upstream.
If the allocation of tl_hba->sh fails in tcm_loop_driver_probe() and we
attempt to dereference it in tcm_loop_tpg_address_show() we will get a
segfault, see below for an example. So, check tl_hba->sh before
dereferencing it.
Unable to allocate struct scsi_host
BUG: kernel NULL pointer dereference, address: 0000000000000194
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 8356 Comm: tokio-runtime-w Not tainted 6.6.104.2-4.azl3 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 09/28/2024
RIP: 0010:tcm_loop_tpg_address_show+0x2e/0x50 [tcm_loop]
...
Call Trace:
<TASK>
configfs_read_iter+0x12d/0x1d0 [configfs]
vfs_read+0x1b5/0x300
ksys_read+0x6f/0xf0
...
Cc: stable(a)vger.kernel.org
Fixes: 2628b352c3d4 ("tcm_loop: Show address of tpg in configfs")
Signed-off-by: Hamza Mahfooz <hamzamahfooz(a)linux.microsoft.com>
Reviewed-by: Chaitanya Kulkarni <kch(a)nvidia.com>
Reviewed-by: Allen Pais <apais(a)linux.microsoft.com>
Link: https://patch.msgid.link/1762370746-6304-1-git-send-email-hamzamahfooz@linu…
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
drivers/target/loopback/tcm_loop.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 5ae5d94c5b93..9360148e1f4e 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -933,6 +933,9 @@ static ssize_t tcm_loop_tpg_address_show(struct config_item *item,
struct tcm_loop_tpg, tl_se_tpg);
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
+ if (!tl_hba->sh)
+ return -ENODEV;
+
return snprintf(page, PAGE_SIZE, "%d:0:%d\n",
tl_hba->sh->host_no, tl_tpg->tl_tpgt);
}
--
2.52.0
2
1
[PATCH OLK-6.6] [Huawei] mm/mem_reliable: use percise count during limit check
by Wupeng Ma 18 Dec '25
by Wupeng Ma 18 Dec '25
18 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8USBA
--------------------------------
If the fallback for memory reliable is enabled, direct reclaim will be
used if the task's reliable memory limit is reached and pages need to
be released. However, percpu_counter_read_positive() provides a fast
but imprecise counter reading. During limit enforcement, this inaccuracy
may cause the observed usage to appear significantly larger than the
actual value. As a result, even repeated constrained reclaim attempts
may fail to bring memory usage below the limit, eventually leading to
OOM.
To avoid this issue, use an accurate counter check when determining
whether the reliable memory limit has been exceeded.
Fixes: 200321e8a69e ("mm: mem_reliable: Add limiting the usage of reliable memory")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
include/linux/mem_reliable.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/include/linux/mem_reliable.h b/include/linux/mem_reliable.h
index 1e928ff69d99..9047918e1331 100644
--- a/include/linux/mem_reliable.h
+++ b/include/linux/mem_reliable.h
@@ -169,11 +169,15 @@ static inline void shmem_reliable_folio_add(struct folio *folio, int nr_page)
percpu_counter_add(&shmem_reliable_pages, nr_page);
}
-
static inline bool reliable_mem_limit_check(unsigned long nr_page)
{
- return (task_reliable_used_pages() + nr_page) <=
- (task_reliable_limit >> PAGE_SHIFT);
+ s64 nr_task_pages;
+
+ /* limit check need precise counter, use sum rather than read */
+ nr_task_pages = percpu_counter_sum_positive(&pagecache_reliable_pages);
+ nr_task_pages += percpu_counter_sum_positive(&anon_reliable_pages);
+
+ return (nr_task_pages + nr_page) <= (task_reliable_limit >> PAGE_SHIFT);
}
static inline bool mem_reliable_should_reclaim(void)
--
2.43.0
2
1
18 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8USBA
--------------------------------
Commit 8fc2546f8508 ("proc: mem_reliable: Count reliable memory usage of
reliable tasks") introduce counting reliable memory allocated by the
reliable user tasks which need to update reliable counter after rss.
However during commit 1741ac635805 ("mm/memory: optimize fork() with
PTE-mapped THP") which introduce PTE batching when consecutive present
PTEs map consecutive pages of the same large folio and share identical
bits aside from PFNs. This patch introuce rss modification without
updating memory reliale's counter which lead to memory relabies's
counter inbalanced during fork with thp disabled.
Fix this by updating memory reliable's counter after rss updates.
Fixes: 1741ac635805 ("mm/memory: optimize fork() with PTE-mapped THP")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
mm/memory.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/mm/memory.c b/mm/memory.c
index d5932b924e08..75900321740f 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -937,6 +937,7 @@ copy_present_page(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
folio_add_new_anon_rmap(new_folio, dst_vma, addr, RMAP_EXCLUSIVE);
folio_add_lru_vma(new_folio, dst_vma);
rss[MM_ANONPAGES]++;
+ add_reliable_folio_counter(new_folio, dst_vma->vm_mm, 1);
/* All done, just insert the new page copy in the child */
pte = mk_pte(&new_folio->page, dst_vma->vm_page_prot);
@@ -1021,6 +1022,7 @@ copy_present_ptes(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
folio_dup_file_rmap_ptes(folio, page, nr);
rss[mm_counter_file(folio)] += nr;
}
+ add_reliable_folio_counter(folio, dst_vma->vm_mm, nr);
if (any_writable)
pte = pte_mkwrite(pte, src_vma);
__copy_present_ptes(dst_vma, src_vma, dst_pte, src_pte, pte,
@@ -1048,8 +1050,8 @@ copy_present_ptes(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
} else {
folio_dup_file_rmap_pte(folio, page);
rss[mm_counter_file(folio)]++;
- add_reliable_folio_counter(folio, dst_vma->vm_mm, 1);
}
+ add_reliable_folio_counter(folio, dst_vma->vm_mm, 1);
copy_pte:
__copy_present_ptes(dst_vma, src_vma, dst_pte, src_pte, pte, addr, 1);
--
2.43.0
2
1
[openeuler:openEuler-1.0-LTS 1946/1946] kernel/time/hrtimer.o: warning: objtool: hrtimer_start_range_ns()+0x91b: unreachable instruction
by kernel test robot 18 Dec '25
by kernel test robot 18 Dec '25
18 Dec '25
Hi Phil,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: 40ecfb28732cefd0c5658f7c10543bbc4cd41cb8 [1946/1946] hrtimer: Prevent queuing of hrtimer without a function callback
config: x86_64-randconfig-002-20251218 (https://download.01.org/0day-ci/archive/20251218/202512181230.mRJPKu3s-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251218/202512181230.mRJPKu3s-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512181230.mRJPKu3s-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
kernel/time/hrtimer.c:130:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
130 | [CLOCK_REALTIME] = HRTIMER_BASE_REALTIME,
| ^~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:128:27: note: previous initialization is here
128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
| ^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:131:22: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
131 | [CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC,
| ^~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:128:27: note: previous initialization is here
128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
| ^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:132:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
132 | [CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME,
| ^~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:128:27: note: previous initialization is here
128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
| ^~~~~~~~~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:133:17: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
133 | [CLOCK_TAI] = HRTIMER_BASE_TAI,
| ^~~~~~~~~~~~~~~~
kernel/time/hrtimer.c:128:27: note: previous initialization is here
128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES,
| ^~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
>> kernel/time/hrtimer.o: warning: objtool: hrtimer_start_range_ns()+0x91b: unreachable instruction
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
18 Dec '25
Offering: HULK
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8USBA
--------------------------------
Commit 8fc2546f8508 ("proc: mem_reliable: Count reliable memory usage of
reliable tasks") introduce counting reliable memory allocated by the
reliable user tasks which need to update reliable counter after rss.
However during commit 1741ac635805 ("mm/memory: optimize fork() with
PTE-mapped THP") which introduce PTE batching when consecutive present
PTEs map consecutive pages of the same large folio and share identical
bits aside from PFNs. This patch introuce rss modification without
updating memory reliale's counter which lead to memory relabies's
counter inbalanced during fork with thp disabled.
Fix this by updating memory reliable's counter after rss updates.
Fixes: 1741ac635805 ("mm/memory: optimize fork() with PTE-mapped THP")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
mm/memory.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/mm/memory.c b/mm/memory.c
index d5932b924e08..75900321740f 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -937,6 +937,7 @@ copy_present_page(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
folio_add_new_anon_rmap(new_folio, dst_vma, addr, RMAP_EXCLUSIVE);
folio_add_lru_vma(new_folio, dst_vma);
rss[MM_ANONPAGES]++;
+ add_reliable_folio_counter(new_folio, dst_vma->vm_mm, 1);
/* All done, just insert the new page copy in the child */
pte = mk_pte(&new_folio->page, dst_vma->vm_page_prot);
@@ -1021,6 +1022,7 @@ copy_present_ptes(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
folio_dup_file_rmap_ptes(folio, page, nr);
rss[mm_counter_file(folio)] += nr;
}
+ add_reliable_folio_counter(folio, dst_vma->vm_mm, nr);
if (any_writable)
pte = pte_mkwrite(pte, src_vma);
__copy_present_ptes(dst_vma, src_vma, dst_pte, src_pte, pte,
@@ -1048,8 +1050,8 @@ copy_present_ptes(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
} else {
folio_dup_file_rmap_pte(folio, page);
rss[mm_counter_file(folio)]++;
- add_reliable_folio_counter(folio, dst_vma->vm_mm, 1);
}
+ add_reliable_folio_counter(folio, dst_vma->vm_mm, 1);
copy_pte:
__copy_present_ptes(dst_vma, src_vma, dst_pte, src_pte, pte, addr, 1);
--
2.43.0
2
1
18 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8USBA
--------------------------------
If the fallback for memory reliable is enabled, direct reclaim will be
used if the task's reliable memory limit is reached and pages need to
be released. However, percpu_counter_read_positive() provides a fast
but imprecise counter reading. During limit enforcement, this inaccuracy
may cause the observed usage to appear significantly larger than the
actual value. As a result, even repeated constrained reclaim attempts
may fail to bring memory usage below the limit, eventually leading to
OOM.
To avoid this issue, use an accurate counter check when determining
whether the reliable memory limit has been exceeded.
Fixes: 8968270eb5fb ("mm: Add reliable memory use limit for user tasks")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
include/linux/mem_reliable.h | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/include/linux/mem_reliable.h b/include/linux/mem_reliable.h
index dc1344b843b0..3b8964c1041b 100644
--- a/include/linux/mem_reliable.h
+++ b/include/linux/mem_reliable.h
@@ -111,8 +111,13 @@ static inline u64 task_reliable_used_pages(void)
static inline bool reliable_mem_limit_check(unsigned long nr_page)
{
- return (task_reliable_used_pages() + nr_page) <=
- (task_reliable_limit >> PAGE_SHIFT);
+ s64 nr_task_pages;
+
+ /* limit check need precise counter, use sum rather than read */
+ nr_task_pages = percpu_counter_sum_positive(&pagecache_reliable_pages);
+ nr_task_pages += percpu_counter_sum_positive(&anon_reliable_pages);
+
+ return (nr_task_pages + nr_page) <= (task_reliable_limit >> PAGE_SHIFT);
}
static inline bool mem_reliable_should_reclaim(void)
--
2.43.0
2
1
[PATCH openEuler-1.0-LTS] mm/mem_reliable: use percise count during limit check
by Wupeng Ma 18 Dec '25
by Wupeng Ma 18 Dec '25
18 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8USBA
--------------------------------
If the fallback for memory reliable is enabled, direct reclaim will be
used if the task's reliable memory limit is reached and pages need to
be released. However, percpu_counter_read_positive() provides a fast
but imprecise counter reading. During limit enforcement, this inaccuracy
may cause the observed usage to appear significantly larger than the
actual value. As a result, even repeated constrained reclaim attempts
may fail to bring memory usage below the limit, eventually leading to
OOM.
To avoid this issue, use an accurate counter check when determining
whether the reliable memory limit has been exceeded.
Fixes: 875ffd41499e ("mm: Do limit checking after memory allocation for memory reliable")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
include/linux/mem_reliable.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/linux/mem_reliable.h b/include/linux/mem_reliable.h
index c0eff851bbe7..d70146a59a3e 100644
--- a/include/linux/mem_reliable.h
+++ b/include/linux/mem_reliable.h
@@ -84,8 +84,9 @@ static inline bool reliable_mem_limit_check(unsigned long nr_page)
{
s64 num;
- num = percpu_counter_read_positive(&pagecache_reliable_pages);
- num += percpu_counter_read_positive(&anon_reliable_pages);
+ /* limit check need precise counter, use sum rather than read */
+ num = percpu_counter_sum_positive(&pagecache_reliable_pages);
+ num += percpu_counter_sum_positive(&anon_reliable_pages);
return num + nr_page <= task_reliable_limit / PAGE_SIZE;
}
--
2.43.0
2
1
[PATCH OLK-5.10] drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()
by Xinyu Zheng 18 Dec '25
by Xinyu Zheng 18 Dec '25
18 Dec '25
From: Guangshuo Li <lgs201920130244(a)gmail.com>
stable inclusion
from stable-v6.12.58
commit 35f3fb86bb0158a298d6834e7e110dcaf07f490c
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDDEV5
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
----------------------------------------------------------------------
[ Upstream commit cc9a8e238e42c1f43b98c097995137d644b69245 ]
kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws
remains NULL while ectx.ws_size is set, leading to a potential NULL
pointer dereference in atom_get_src_int() when accessing WS entries.
Return -ENOMEM on allocation failure to avoid the NULL dereference.
Signed-off-by: Guangshuo Li <lgs201920130244(a)gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
drivers/gpu/drm/amd/amdgpu/atom.c
[context conflict]
Signed-off-by: Xinyu Zheng <zhengxinyu6(a)huawei.com>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 4cfc786699c7..11181ad13f31 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -1227,6 +1227,10 @@ static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index,
ectx.last_jump = 0;
if (ws)
ectx.ws = kcalloc(4, ws, GFP_KERNEL);
+ if (!ectx.ws) {
+ ret = -ENOMEM;
+ goto free;
+ }
else
ectx.ws = NULL;
--
2.34.1
2
1
[PATCH openEuler-1.0-LTS] nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Al Viro <viro(a)zeniv.linux.org.uk>
mainline inclusion
from mainline-v6.18-rc1
commit a890a2e339b929dbd843328f9a92a1625404fe63
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEWK
CVE: CVE-2025-68185
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Theoretically it's an oopsable race, but I don't believe one can manage
to hit it on real hardware; might become doable on a KVM, but it still
won't be easy to attack.
Anyway, it's easy to deal with - since xdr_encode_hyper() is just a call of
put_unaligned_be64(), we can put that under ->d_lock and be done with that.
Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk>
Signed-off-by: Anna Schumaker <anna.schumaker(a)oracle.com>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
fs/nfs/nfs4proc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 29cb861ae449..83cb9f013fe0 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -352,7 +352,9 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent
*p++ = htonl(attrs); /* bitmap */
*p++ = htonl(12); /* attribute buffer length */
*p++ = htonl(NF4DIR);
+ spin_lock(&dentry->d_lock);
p = xdr_encode_hyper(p, NFS_FILEID(d_inode(dentry->d_parent)));
+ spin_unlock(&dentry->d_lock);
readdir->pgbase = (char *)p - (char *)start;
readdir->count -= readdir->pgbase;
--
2.52.0
2
1
[PATCH OLK-6.6] nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Al Viro <viro(a)zeniv.linux.org.uk>
stable inclusion
from stable-v6.6.117
commit eacfd08b26a062f1095b18719715bc82ad35312e
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEWK
CVE: CVE-2025-68185
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit a890a2e339b929dbd843328f9a92a1625404fe63 ]
Theoretically it's an oopsable race, but I don't believe one can manage
to hit it on real hardware; might become doable on a KVM, but it still
won't be easy to attack.
Anyway, it's easy to deal with - since xdr_encode_hyper() is just a call of
put_unaligned_be64(), we can put that under ->d_lock and be done with that.
Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk>
Signed-off-by: Anna Schumaker <anna.schumaker(a)oracle.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
fs/nfs/nfs4proc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index e197bea6c6a9..5be8f1aceab8 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -362,7 +362,9 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent
*p++ = htonl(attrs); /* bitmap */
*p++ = htonl(12); /* attribute buffer length */
*p++ = htonl(NF4DIR);
+ spin_lock(&dentry->d_lock);
p = xdr_encode_hyper(p, NFS_FILEID(d_inode(dentry->d_parent)));
+ spin_unlock(&dentry->d_lock);
readdir->pgbase = (char *)p - (char *)start;
readdir->count -= readdir->pgbase;
--
2.52.0
2
1
[PATCH OLK-5.10] nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing
by Li Lingfeng 18 Dec '25
by Li Lingfeng 18 Dec '25
18 Dec '25
From: Al Viro <viro(a)zeniv.linux.org.uk>
stable inclusion
from stable-v5.10.247
commit e6cafe71eb3b5579b245ba1bd528a181e77f3df1
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDDEWK
CVE: CVE-2025-68185
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit a890a2e339b929dbd843328f9a92a1625404fe63 ]
Theoretically it's an oopsable race, but I don't believe one can manage
to hit it on real hardware; might become doable on a KVM, but it still
won't be easy to attack.
Anyway, it's easy to deal with - since xdr_encode_hyper() is just a call of
put_unaligned_be64(), we can put that under ->d_lock and be done with that.
Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk>
Signed-off-by: Anna Schumaker <anna.schumaker(a)oracle.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
fs/nfs/nfs4proc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 35c15d20a84e..39a337c00c5a 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -368,7 +368,9 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent
*p++ = htonl(attrs); /* bitmap */
*p++ = htonl(12); /* attribute buffer length */
*p++ = htonl(NF4DIR);
+ spin_lock(&dentry->d_lock);
p = xdr_encode_hyper(p, NFS_FILEID(d_inode(dentry->d_parent)));
+ spin_unlock(&dentry->d_lock);
readdir->pgbase = (char *)p - (char *)start;
readdir->count -= readdir->pgbase;
--
2.52.0
2
1
[openeuler:openEuler-1.0-LTS 1945/1945] drivers/ssb/main.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 18 Dec '25
by kernel test robot 18 Dec '25
18 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4e9c55920995d70b3e88b60c69753df54b03fdf4
commit: b8b6069cf2087545fe53ec920e8353133e9a70bf [1945/1945] ssb: Remove home-grown printk wrappers
config: x86_64-buildonly-randconfig-001-20251217 (https://download.01.org/0day-ci/archive/20251218/202512180405.asM9sTF4-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251218/202512180405.asM9sTF4-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512180405.asM9sTF4-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/ssb/main.o: warning: objtool: missing symbol for section .exit.text
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (33):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
sched_ext: Validate prev_cpu in scx_bpf_select_cpu_dfl()
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Cheng-Yang Chou (1):
sched_ext: Always use SMP versions in kernel/sched/ext.c
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Christophe Leroy (1):
bpf: Remove arch_unprotect_bpf_trampoline()
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (2):
sched_ext: create_dsq: Return -EEXIST on duplicate request
sched_ext: Drop kfuncs marked for removal in 6.15
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (4):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
bpf: Remove unnecessary err < 0 check in
bpf_struct_ops_map_update_elem
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (151):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
sched_ext: Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU
sched_ext: Don't kick CPUs running higher classes
sched_ext: Use SCX_TASK_READY test instead of tryget_task_struct()
during class switch
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable and disable sched_ext configs
Zqiang (1):
sched_ext: Fix unsafe locking in the scx_dump_state()
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 3 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/configs/openeuler_defconfig | 2 +
arch/x86/net/bpf_jit_comp.c | 126 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 100 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 94 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7155 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 755 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
225 files changed, 24660 insertions(+), 3361 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
2
409
[PATCH OLK-5.10] nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl()
by Wang Tao 17 Dec '25
by Wang Tao 17 Dec '25
17 Dec '25
From: "Ewan D. Milne" <emilne(a)redhat.com>
stable inclusion
from stable-v5.10.247
commit 3d78e8e01251da032a5f7cbc9728e4ab1a5a5464
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDATPF
CVE: CVE-2025-40261
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 0a2c5495b6d1ecb0fa18ef6631450f391a888256 upstream.
nvme_fc_delete_assocation() waits for pending I/O to complete before
returning, and an error can cause ->ioerr_work to be queued after
cancel_work_sync() had been called. Move the call to cancel_work_sync() to
be after nvme_fc_delete_association() to ensure ->ioerr_work is not running
when the nvme_fc_ctrl object is freed. Otherwise the following can occur:
[ 1135.911754] list_del corruption, ff2d24c8093f31f8->next is NULL
[ 1135.917705] ------------[ cut here ]------------
[ 1135.922336] kernel BUG at lib/list_debug.c:52!
[ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI
[ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded Not tainted 6.12.0 #1 PREEMPT(voluntary)
[ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 01/16/2025
[ 1135.950969] Workqueue: 0x0 (nvme-wq)
[ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff <0f> 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b
[ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046
[ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 0000000000000000
[ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa1d0c0
[ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951e2b08
[ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c78697c100
[ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c78697c0c0
[ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:0000000000000000
[ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f73ef0
[ 1136.041641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1136.048776] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 1136.055910] PKRU: 55555554
[ 1136.058623] Call Trace:
[ 1136.061074] <TASK>
[ 1136.063179] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.067540] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.071898] ? move_linked_works+0x4a/0xa0
[ 1136.075998] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.081744] ? __die_body.cold+0x8/0x12
[ 1136.085584] ? die+0x2e/0x50
[ 1136.088469] ? do_trap+0xca/0x110
[ 1136.091789] ? do_error_trap+0x65/0x80
[ 1136.095543] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.101289] ? exc_invalid_op+0x50/0x70
[ 1136.105127] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.110874] ? asm_exc_invalid_op+0x1a/0x20
[ 1136.115059] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.120806] move_linked_works+0x4a/0xa0
[ 1136.124733] worker_thread+0x216/0x3a0
[ 1136.128485] ? __pfx_worker_thread+0x10/0x10
[ 1136.132758] kthread+0xfa/0x240
[ 1136.135904] ? __pfx_kthread+0x10/0x10
[ 1136.139657] ret_from_fork+0x31/0x50
[ 1136.143236] ? __pfx_kthread+0x10/0x10
[ 1136.146988] ret_from_fork_asm+0x1a/0x30
[ 1136.150915] </TASK>
Fixes: 19fce0470f05 ("nvme-fc: avoid calling _nvme_fc_abort_outstanding_ios from interrupt context")
Cc: stable(a)vger.kernel.org
Tested-by: Marco Patalano <mpatalan(a)redhat.com>
Reviewed-by: Justin Tee <justin.tee(a)broadcom.com>
Signed-off-by: Ewan D. Milne <emilne(a)redhat.com>
Signed-off-by: Keith Busch <kbusch(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Wang Tao <wangtao554(a)huawei.com>
---
drivers/nvme/host/fc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 92db88ceb96f..55a329f20148 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3251,7 +3251,6 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl)
{
struct nvme_fc_ctrl *ctrl = to_fc_ctrl(nctrl);
- cancel_work_sync(&ctrl->ioerr_work);
cancel_delayed_work_sync(&ctrl->connect_work);
/*
* kill the association on the link side. this will block
@@ -3315,6 +3314,7 @@ nvme_fc_reset_ctrl_work(struct work_struct *work)
/* will block will waiting for io to terminate */
nvme_fc_delete_association(ctrl);
+ cancel_work_sync(&ctrl->ioerr_work);
if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING))
dev_err(ctrl->ctrl.device,
--
2.34.1
2
1
[PATCH OLK-6.6] nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl()
by Wang Tao 17 Dec '25
by Wang Tao 17 Dec '25
17 Dec '25
From: "Ewan D. Milne" <emilne(a)redhat.com>
stable inclusion
from stable-v6.6.118
commit 33f64600a12055219bda38b55320c62cdeda9167
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDATPF
CVE: CVE-2025-40261
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 0a2c5495b6d1ecb0fa18ef6631450f391a888256 upstream.
nvme_fc_delete_assocation() waits for pending I/O to complete before
returning, and an error can cause ->ioerr_work to be queued after
cancel_work_sync() had been called. Move the call to cancel_work_sync() to
be after nvme_fc_delete_association() to ensure ->ioerr_work is not running
when the nvme_fc_ctrl object is freed. Otherwise the following can occur:
[ 1135.911754] list_del corruption, ff2d24c8093f31f8->next is NULL
[ 1135.917705] ------------[ cut here ]------------
[ 1135.922336] kernel BUG at lib/list_debug.c:52!
[ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI
[ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded Not tainted 6.12.0 #1 PREEMPT(voluntary)
[ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 01/16/2025
[ 1135.950969] Workqueue: 0x0 (nvme-wq)
[ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff <0f> 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b
[ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046
[ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 0000000000000000
[ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa1d0c0
[ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951e2b08
[ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c78697c100
[ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c78697c0c0
[ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:0000000000000000
[ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f73ef0
[ 1136.041641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1136.048776] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 1136.055910] PKRU: 55555554
[ 1136.058623] Call Trace:
[ 1136.061074] <TASK>
[ 1136.063179] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.067540] ? show_trace_log_lvl+0x1b0/0x2f0
[ 1136.071898] ? move_linked_works+0x4a/0xa0
[ 1136.075998] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.081744] ? __die_body.cold+0x8/0x12
[ 1136.085584] ? die+0x2e/0x50
[ 1136.088469] ? do_trap+0xca/0x110
[ 1136.091789] ? do_error_trap+0x65/0x80
[ 1136.095543] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.101289] ? exc_invalid_op+0x50/0x70
[ 1136.105127] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.110874] ? asm_exc_invalid_op+0x1a/0x20
[ 1136.115059] ? __list_del_entry_valid_or_report.cold+0xf/0x6f
[ 1136.120806] move_linked_works+0x4a/0xa0
[ 1136.124733] worker_thread+0x216/0x3a0
[ 1136.128485] ? __pfx_worker_thread+0x10/0x10
[ 1136.132758] kthread+0xfa/0x240
[ 1136.135904] ? __pfx_kthread+0x10/0x10
[ 1136.139657] ret_from_fork+0x31/0x50
[ 1136.143236] ? __pfx_kthread+0x10/0x10
[ 1136.146988] ret_from_fork_asm+0x1a/0x30
[ 1136.150915] </TASK>
Fixes: 19fce0470f05 ("nvme-fc: avoid calling _nvme_fc_abort_outstanding_ios from interrupt context")
Cc: stable(a)vger.kernel.org
Tested-by: Marco Patalano <mpatalan(a)redhat.com>
Reviewed-by: Justin Tee <justin.tee(a)broadcom.com>
Signed-off-by: Ewan D. Milne <emilne(a)redhat.com>
Signed-off-by: Keith Busch <kbusch(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Conflicts:
drivers/nvme/host/fc.c
[Context conflicts.]
Signed-off-by: Wang Tao <wangtao554(a)huawei.com>
---
drivers/nvme/host/fc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 3e0da2422b33..3be93c49d23e 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3242,13 +3242,13 @@ nvme_fc_delete_ctrl(struct nvme_ctrl *nctrl)
{
struct nvme_fc_ctrl *ctrl = to_fc_ctrl(nctrl);
- cancel_work_sync(&ctrl->ioerr_work);
cancel_delayed_work_sync(&ctrl->connect_work);
/*
* kill the association on the link side. this will block
* waiting for io to terminate
*/
nvme_fc_delete_association(ctrl);
+ cancel_work_sync(&ctrl->ioerr_work);
}
static void
--
2.34.1
2
1
17 Dec '25
From: Tianchu Chen <flynnnchen(a)tencent.com>
stable inclusion
from stable-v6.6.119
commit 04a8a6393f3f2f471e05eacca33282dd30b01432
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDCQJA
CVE: CVE-2025-40345
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
----------------------------------------------------------------------
commit b59d4fda7e7d0aff1043a7f742487cb829f5aac1 upstream.
Discovered by Atuin - Automated Vulnerability Discovery Engine.
new_pba comes from the status packet returned after each write.
A bogus device could report values beyond the block count derived
from info->capacity, letting the driver walk off the end of
pba_to_lba[] and corrupt heap memory.
Reject PBAs that exceed the computed block count and fail the
transfer so we avoid touching out-of-range mapping entries.
Signed-off-by: Tianchu Chen <flynnnchen(a)tencent.com>
Cc: stable <stable(a)kernel.org>
Link: https://patch.msgid.link/B2DC73A3EE1E3A1D+202511161322001664687@tencent.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
drivers/usb/storage/sddr55.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index 15dc25801cdc..f53b2471a21c 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -469,6 +469,12 @@ static int sddr55_write_data(struct us_data *us,
new_pba = (status[3] + (status[4] << 8) + (status[5] << 16))
>> info->blockshift;
+ /* check if device-reported new_pba is out of range */
+ if (new_pba >= (info->capacity >> (info->blockshift + info->pageshift))) {
+ result = USB_STOR_TRANSPORT_FAILED;
+ goto leave;
+ }
+
/* check status for error */
if (status[0] == 0xff && status[1] == 0x4) {
info->pba_to_lba[new_pba] = BAD_BLOCK;
--
2.34.1
2
1
[PATCH OLK-6.6] mm: try skipping pinned page before unmapping in migration
by Nanyong Sun 17 Dec '25
by Nanyong Sun 17 Dec '25
17 Dec '25
hulk inclusion
category: performance
bugzilla: https://gitee.com/openeuler/kernel/issues/IDDIIR
-----------------------------------------
Racy check if the page is pinned before unmapping to avoid
page talbe unmaping and restoring, eventually migration will
fail if page is pinned, so skip it at the beginning as much as
possible, no lock here but the racy window is short.
Signed-off-by: Nanyong Sun <sunnanyong(a)huawei.com>
---
mm/migrate.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/mm/migrate.c b/mm/migrate.c
index 4edd29d9a041..148e55fab012 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1290,6 +1290,14 @@ static int migrate_folio_unmap(new_folio_t get_new_folio,
/* Establish migration ptes */
VM_BUG_ON_FOLIO(folio_test_anon(src) &&
!folio_test_ksm(src) && !anon_vma, src);
+
+ /*
+ * Racy check here to avoid page table walking and modifications
+ * as much as possible.
+ */
+ if (unlikely(folio_maybe_dma_pinned(src)))
+ goto out;
+
try_to_migrate(src, mode == MIGRATE_ASYNC ? TTU_BATCH_FLUSH : 0);
old_page_state |= PAGE_WAS_MAPPED;
}
@@ -1464,6 +1472,14 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
if (folio_mapped(src)) {
enum ttu_flags ttu = 0;
+ /*
+ * Racy check folio is pinned, try to avoid unnecessary page
+ * table unmapping and restoring, because the subsequent
+ * move_to_new_folio will eventually check the reference count.
+ */
+ if (unlikely(folio_maybe_dma_pinned(src)))
+ goto unlock_put_anon;
+
if (!folio_test_anon(src)) {
/*
* In shared mappings, try_to_unmap could potentially
--
2.34.1
2
1
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (32):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (1):
sched_ext: create_dsq: Return -EEXIST on duplicate request
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (3):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (148):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable and disable sched_ext configs
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 3 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/configs/openeuler_defconfig | 2 +
arch/x86/net/bpf_jit_comp.c | 130 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 101 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 101 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7242 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 752 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
225 files changed, 24757 insertions(+), 3360 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
2
400
[PATCH OLK-6.6] mm: try skipping pinned page before unmapping in migration
by Nanyong Sun 17 Dec '25
by Nanyong Sun 17 Dec '25
17 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDDIIR
-----------------------------------------
Racy check if the page is pinned before unmapping to avoid
page talbe unmaping and restoring, eventually migration will
fail if page is pinned, so skip it at the begining as much as
possible, no lock here but the racy window is short.
Signed-off-by: Nanyong Sun <sunnanyong(a)huawei.com>
---
mm/migrate.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/mm/migrate.c b/mm/migrate.c
index 4edd29d9a041..148e55fab012 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1290,6 +1290,14 @@ static int migrate_folio_unmap(new_folio_t get_new_folio,
/* Establish migration ptes */
VM_BUG_ON_FOLIO(folio_test_anon(src) &&
!folio_test_ksm(src) && !anon_vma, src);
+
+ /*
+ * Racy check here to avoid page table walking and modifications
+ * as much as possible.
+ */
+ if (unlikely(folio_maybe_dma_pinned(src)))
+ goto out;
+
try_to_migrate(src, mode == MIGRATE_ASYNC ? TTU_BATCH_FLUSH : 0);
old_page_state |= PAGE_WAS_MAPPED;
}
@@ -1464,6 +1472,14 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
if (folio_mapped(src)) {
enum ttu_flags ttu = 0;
+ /*
+ * Racy check folio is pinned, try to avoid unnecessary page
+ * table unmapping and restoring, because the subsequent
+ * move_to_new_folio will eventually check the reference count.
+ */
+ if (unlikely(folio_maybe_dma_pinned(src)))
+ goto unlock_put_anon;
+
if (!folio_test_anon(src)) {
/*
* In shared mappings, try_to_unmap could potentially
--
2.34.1
2
1
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (32):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (1):
sched_ext: create_dsq: Return -EEXIST on duplicate request
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (3):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (148):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable and disable sched_ext configs
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 3 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/configs/openeuler_defconfig | 2 +
arch/x86/net/bpf_jit_comp.c | 130 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 101 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 101 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7242 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 752 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
225 files changed, 24757 insertions(+), 3360 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
1
399
17 Dec '25
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IDD55N
--------------------------------
Currently, the MPAM implementation on Linux only applies isolation control
to tasks' user-space, while resource allocation for execution in kernel
mode is according to the root group's (Partid=0) policy.
With MPAM adding L2 cache support, and given small L2 capacity, frequently
switching partition policies between kernel and user space would cause L2
thrashing and degrade performance. Moreover, to support MPAM isolation for
kernel-space processes, kernel space should adopt the same partition policy
as user space.
Signed-off-by: Zeng Heng <zengheng4(a)huawei.com>
---
arch/arm64/include/asm/mpam.h | 1 +
arch/arm64/kernel/cpufeature.c | 2 +-
arch/arm64/kernel/mpam.c | 2 +-
3 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/mpam.h b/arch/arm64/include/asm/mpam.h
index 8caac70e22ed..db4d559e8936 100644
--- a/arch/arm64/include/asm/mpam.h
+++ b/arch/arm64/include/asm/mpam.h
@@ -161,6 +161,7 @@ static inline void mpam_thread_switch(struct task_struct *tsk)
return;
/* Synchronising this write is left until the ERET to EL0 */
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
WRITE_ONCE(per_cpu(arm64_mpam_current, cpu), regval);
}
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 414b9d28ecd1..4cc8691dc7d8 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -2425,7 +2425,7 @@ cpu_enable_mpam(const struct arm64_cpu_capabilities *entry)
* where latency sensitive tasks have to wait for a task that has
* been throttled to release the lock.
*/
- write_sysreg_s(0, SYS_MPAM1_EL1);
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
}
diff --git a/arch/arm64/kernel/mpam.c b/arch/arm64/kernel/mpam.c
index 3f070cbab420..19d89beaad01 100644
--- a/arch/arm64/kernel/mpam.c
+++ b/arch/arm64/kernel/mpam.c
@@ -40,7 +40,7 @@ static int mpam_pm_notifier(struct notifier_block *self,
* value has changed under our feet.
*/
regval = READ_ONCE(per_cpu(arm64_mpam_current, cpu));
- write_sysreg_s(0, SYS_MPAM1_EL1);
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
return NOTIFY_OK;
--
2.25.1
2
1
17 Dec '25
From: Stanislav Fomichev <sdf(a)google.com>
stable inclusion
from stable-v4.19.270
commit c2a698ff156974908308f42cf5991ab5c0c4b8cd
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBMV8
CVE: CVE-2022-50655
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 9f225444467b98579cf28d94f4ad053460dfdb84 ]
Syzkaller triggered flow dissector warning with the following:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0))
ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000240)={0x2, &(0x7f0000000180)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]})
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='\x00!', 0x2}], 0x1, 0x0, 0x0)
[ 9.485814] WARNING: CPU: 3 PID: 329 at net/core/flow_dissector.c:1016 __skb_flow_dissect+0x1ee0/0x1fa0
[ 9.485929] skb_get_poff+0x53/0xa0
[ 9.485937] bpf_skb_get_pay_offset+0xe/0x20
[ 9.485944] ? ppp_send_frame+0xc2/0x5b0
[ 9.485949] ? _raw_spin_unlock_irqrestore+0x40/0x60
[ 9.485958] ? __ppp_xmit_process+0x7a/0xe0
[ 9.485968] ? ppp_xmit_process+0x5b/0xb0
[ 9.485974] ? ppp_write+0x12a/0x190
[ 9.485981] ? do_iter_write+0x18e/0x2d0
[ 9.485987] ? __import_iovec+0x30/0x130
[ 9.485997] ? do_pwritev+0x1b6/0x240
[ 9.486016] ? trace_hardirqs_on+0x47/0x50
[ 9.486023] ? __x64_sys_pwritev+0x24/0x30
[ 9.486026] ? do_syscall_64+0x3d/0x80
[ 9.486031] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
Flow dissector tries to find skb net namespace either via device
or via socket. Neigher is set in ppp_send_frame, so let's manually
use ppp->dev.
Cc: Paul Mackerras <paulus(a)samba.org>
Cc: linux-ppp(a)vger.kernel.org
Reported-by: syzbot+41cab52ab62ee99ed24a(a)syzkaller.appspotmail.com
Signed-off-by: Stanislav Fomichev <sdf(a)google.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
drivers/net/ppp/ppp_generic.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 5cd81bdf6d89..98a84d2c71bb 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1532,6 +1532,8 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
int len;
unsigned char *cp;
+ skb->dev = ppp->dev;
+
if (proto < 0x8000) {
#ifdef CONFIG_PPP_FILTER
/* check if we should pass this packet */
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1944/1944] lib/prime_numbers.c:8: warning: "bitmap_size" redefined
by kernel test robot 17 Dec '25
by kernel test robot 17 Dec '25
17 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: 9e8111c56a2515c7634662d19c29fde636758a02 [1944/1944] bitmap: introduce generic optimized bitmap_size()
config: arm64-randconfig-r052-20251217 (https://download.01.org/0day-ci/archive/20251217/202512170947.gjTMu0Jt-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251217/202512170947.gjTMu0Jt-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512170947.gjTMu0Jt-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> lib/prime_numbers.c:8: warning: "bitmap_size" redefined
8 | #define bitmap_size(nbits) (BITS_TO_LONGS(nbits) * sizeof(unsigned long))
|
In file included from include/linux/cpumask.h:12,
from include/linux/rcupdate.h:44,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from arch/arm64/include/asm/compat.h:25,
from arch/arm64/include/asm/stat.h:24,
from include/linux/stat.h:6,
from include/linux/module.h:11,
from lib/prime_numbers.c:3:
include/linux/bitmap.h:215: note: this is the location of the previous definition
215 | #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE)
|
vim +/bitmap_size +8 lib/prime_numbers.c
cf4a7207b1cb4a Chris Wilson 2016-12-22 7
cf4a7207b1cb4a Chris Wilson 2016-12-22 @8 #define bitmap_size(nbits) (BITS_TO_LONGS(nbits) * sizeof(unsigned long))
cf4a7207b1cb4a Chris Wilson 2016-12-22 9
:::::: The code at line 8 was first introduced by commit
:::::: cf4a7207b1cb4a3c3fe3aa11a83c9d673722a7f5 lib: Add a simple prime number generator
:::::: TO: Chris Wilson <chris(a)chris-wilson.co.uk>
:::::: CC: Daniel Vetter <daniel.vetter(a)ffwll.ch>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
XSched: List Corruption
Liu Kai (2):
xsched: protect group member list with xcu_lock to prevent corruption
xsched/cgroup: move list_del from css_free to css_offline to prevent
corruption
kernel/xsched/cgroup.c | 30 +++++++++++++++---------------
kernel/xsched/core.c | 7 +++----
kernel/xsched/vstream.c | 1 +
3 files changed, 19 insertions(+), 19 deletions(-)
--
2.34.1
2
3
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (32):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (1):
sched_ext: create_dsq: Return -EEXIST on duplicate request
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (3):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (148):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable sched_ext configs on arm64
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 2 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/net/bpf_jit_comp.c | 130 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 101 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 101 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7242 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 752 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
224 files changed, 24754 insertions(+), 3360 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
2
400
[openeuler:openEuler-1.0-LTS 1944/1944] drivers/gpio/gpio-phytium-platform.c:111:2-3: Unneeded semicolon
by kernel test robot 17 Dec '25
by kernel test robot 17 Dec '25
17 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: 00711bad7e372a30c4975ba43811ffa666aff0e1 [1944/1944] gpio: add phytium gpio driver
config: arm64-randconfig-r052-20251217 (https://download.01.org/0day-ci/archive/20251217/202512170821.DRlMQdsB-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512170821.DRlMQdsB-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> drivers/gpio/gpio-phytium-platform.c:111:2-3: Unneeded semicolon
vim +111 drivers/gpio/gpio-phytium-platform.c
35
36 static int phytium_gpio_probe(struct platform_device *pdev)
37 {
38 struct device *dev = &pdev->dev;
39 struct resource *res;
40 struct phytium_gpio *gpio;
41 struct gpio_irq_chip *girq;
42 struct fwnode_handle *fwnode;
43 int err, irq_count;
44
45 gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);
46 if (!gpio)
47 return -ENOMEM;
48
49 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
50 gpio->regs = devm_ioremap_resource(&pdev->dev, res);
51 if (IS_ERR(gpio->regs))
52 return PTR_ERR(gpio->regs);
53
54 if (!device_get_child_node_count(dev))
55 return -ENODEV;
56
57 device_for_each_child_node(dev, fwnode) {
58 int idx;
59
60 if (fwnode_property_read_u32(fwnode, "reg", &idx) ||
61 idx >= MAX_NPORTS) {
62 dev_err(dev, "missing/invalid port index\n");
63 fwnode_handle_put(fwnode);
64 return -EINVAL;
65 }
66
67 if (fwnode_property_read_u32(fwnode, "nr-gpios",
68 &gpio->ngpio[idx])) {
69 dev_info(dev,
70 "failed to get number of gpios for Port%c\n",
71 idx ? 'B' : 'A');
72 gpio->ngpio[idx] = NGPIO_DEFAULT;
73 }
74 }
75
76 /* irq_chip support */
77 gpio->irq_chip.name = dev_name(dev);
78 gpio->irq_chip.irq_ack = phytium_gpio_irq_ack;
79 gpio->irq_chip.irq_mask = phytium_gpio_irq_mask;
80 gpio->irq_chip.irq_unmask = phytium_gpio_irq_unmask;
81 gpio->irq_chip.irq_set_type = phytium_gpio_irq_set_type;
82 gpio->irq_chip.irq_enable = phytium_gpio_irq_enable;
83 gpio->irq_chip.irq_disable = phytium_gpio_irq_disable;
84 #ifdef CONFIG_SMP
85 gpio->irq_chip.irq_set_affinity = phytium_gpio_irq_set_affinity;
86 #endif
87 raw_spin_lock_init(&gpio->lock);
88
89 gpio->gc.base = -1;
90 gpio->gc.get_direction = phytium_gpio_get_direction;
91 gpio->gc.direction_input = phytium_gpio_direction_input;
92 gpio->gc.direction_output = phytium_gpio_direction_output;
93 gpio->gc.get = phytium_gpio_get;
94 gpio->gc.set = phytium_gpio_set;
95 gpio->gc.ngpio = gpio->ngpio[0] + gpio->ngpio[1];
96 gpio->gc.label = dev_name(dev);
97 gpio->gc.parent = dev;
98 gpio->gc.owner = THIS_MODULE;
99
100 girq = &gpio->gc.irq;
101 girq->handler = handle_bad_irq;
102 girq->default_type = IRQ_TYPE_NONE;
103
104 for (irq_count = 0; irq_count < gpio->ngpio[0]; irq_count++) {
105 gpio->irq[irq_count] = -ENXIO;
106 gpio->irq[irq_count] = platform_get_irq(pdev, irq_count);
107 if (gpio->irq[irq_count] < 0) {
108 dev_warn(dev, "no irq is found.\n");
109 break;
110 }
> 111 };
112
113 girq->num_parents = irq_count;
114 girq->parents = gpio->irq;
115 girq->parent_handler = phytium_gpio_irq_handler;
116
117 girq->chip = &gpio->irq_chip;
118
119 err = devm_gpiochip_add_data(dev, &gpio->gc, gpio);
120 if (err)
121 return err;
122
123 platform_set_drvdata(pdev, gpio);
124 dev_info(dev, "Phytium GPIO controller @%pa registered\n",
125 &res->start);
126
127 return 0;
128 }
129
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1944/1944] include/uapi/../../drivers/scsi/isci/isci.h:531:1: error: attempted to randomize userland API struct sci_base_state
by kernel test robot 17 Dec '25
by kernel test robot 17 Dec '25
17 Dec '25
Hi Jason,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: 28617d9631dc65be773b8a28718e8614558caa5f [1944/1944] scsi: libsas: Abort all in-flight requests when device is gone
config: arm64-randconfig-001-20251217 (https://download.01.org/0day-ci/archive/20251217/202512170724.x8psWT4W-lkp@…)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251217/202512170724.x8psWT4W-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512170724.x8psWT4W-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/uapi/../../drivers/scsi/isci/remote_node_context.h:67:0,
from include/uapi/../../drivers/scsi/isci/remote_device.h:61,
from drivers/scsi/libsas/sas_discover.c:36:
>> include/uapi/../../drivers/scsi/isci/isci.h:531:1: error: attempted to randomize userland API struct sci_base_state
};
^
vim +531 include/uapi/../../drivers/scsi/isci/isci.h
12ef65444de9d3 Edmund Nadolski 2011-06-02 527
12ef65444de9d3 Edmund Nadolski 2011-06-02 528 struct sci_base_state {
12ef65444de9d3 Edmund Nadolski 2011-06-02 529 sci_state_transition_t enter_state; /* Called on state entry */
12ef65444de9d3 Edmund Nadolski 2011-06-02 530 sci_state_transition_t exit_state; /* Called on state exit */
12ef65444de9d3 Edmund Nadolski 2011-06-02 @531 };
12ef65444de9d3 Edmund Nadolski 2011-06-02 532
:::::: The code at line 531 was first introduced by commit
:::::: 12ef65444de9d387a383b9991960848bed5bbe74 isci: additional state machine cleanup
:::::: TO: Edmund Nadolski <edmund.nadolski(a)intel.com>
:::::: CC: Dan Williams <dan.j.williams(a)intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1943/1943] lib/idr.o: warning: objtool: missing symbol for section .text
by kernel test robot 17 Dec '25
by kernel test robot 17 Dec '25
17 Dec '25
Hi Xia,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: eaab6483a9cc9c59427c23d4b45c9990d2888f78 [1943/1943] ida: don't use BUG_ON() for debugging
config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20251217/202512170545.AQrGseNI-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251217/202512170545.AQrGseNI-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512170545.AQrGseNI-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> lib/idr.o: warning: objtool: missing symbol for section .text
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1943/1943] arch/x86/mm/maccess.o: warning: objtool: missing symbol for section .text
by kernel test robot 17 Dec '25
by kernel test robot 17 Dec '25
17 Dec '25
Hi Daniel,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: 22058d2bdaf6b0526395ceec2736c72c3b5f435a [1943/1943] uaccess: Add strict non-pagefault kernel-space read function
config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20251217/202512170330.xeDXc5AM-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251217/202512170330.xeDXc5AM-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512170330.xeDXc5AM-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/mm/maccess.o: warning: objtool: missing symbol for section .text
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Zicheng Qu (2):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
include/linux/trace_events.h | 6 ++++--
include/uapi/linux/bpf.h | 15 +++++++++++++++
kernel/bpf/syscall.c | 18 ++++++++++++------
kernel/trace/bpf_trace.c | 5 +++--
kernel/trace/trace_kprobe.c | 14 +++++++++++---
tools/include/uapi/linux/bpf.h | 7 +++++++
6 files changed, 52 insertions(+), 13 deletions(-)
--
2.34.1
2
5
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (32):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (1):
sched_ext: create_dsq: Return -EEXIST on duplicate request
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (3):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (148):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable sched_ext configs on arm64
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 2 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/net/bpf_jit_comp.c | 130 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 101 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 101 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7242 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 752 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
224 files changed, 24754 insertions(+), 3360 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
1
399
[openeuler:openEuler-1.0-LTS 1943/1943] arch/x86/events/zhaoxin/core.c:505:1: warning: attribute declaration must precede definition
by kernel test robot 16 Dec '25
by kernel test robot 16 Dec '25
16 Dec '25
Hi LeoLiu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 49bc452fdcb1e9ec3f9bb20cd3e15b865a2933fd
commit: 0ce7c3b6e8a986ee9ef92a07ae18964835446c07 [1943/1943] x86/perf: Add hardware performance events support for Zhaoxin CPU.
config: x86_64-randconfig-005-20251216 (https://download.01.org/0day-ci/archive/20251216/202512161945.q1Ihd2Pk-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251216/202512161945.q1Ihd2Pk-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512161945.q1Ihd2Pk-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
>> arch/x86/events/zhaoxin/core.c:505:1: warning: attribute declaration must precede definition [-Wignored-attributes]
505 | __init int zhaoxin_pmu_init(void)
| ^
include/linux/init.h:50:17: note: expanded from macro '__init'
50 | #define __init __section(.init.text) __cold __latent_entropy __noinitretpoline
| ^
include/linux/compiler_types.h:222:38: note: expanded from macro '__section'
222 | #define __section(S) __attribute__((__section__(#S)))
| ^
arch/x86/events/zhaoxin/../perf_event.h:1054:19: note: previous definition is here
1054 | static inline int zhaoxin_pmu_init(void)
| ^
>> arch/x86/events/zhaoxin/core.c:505:1: warning: attribute declaration must precede definition [-Wignored-attributes]
505 | __init int zhaoxin_pmu_init(void)
| ^
include/linux/init.h:50:39: note: expanded from macro '__init'
50 | #define __init __section(.init.text) __cold __latent_entropy __noinitretpoline
| ^
include/linux/compiler_types.h:221:33: note: expanded from macro '__cold'
221 | #define __cold __attribute__((cold))
| ^
arch/x86/events/zhaoxin/../perf_event.h:1054:19: note: previous definition is here
1054 | static inline int zhaoxin_pmu_init(void)
| ^
arch/x86/events/zhaoxin/core.c:505:12: error: redefinition of 'zhaoxin_pmu_init'
505 | __init int zhaoxin_pmu_init(void)
| ^
arch/x86/events/zhaoxin/../perf_event.h:1054:19: note: previous definition is here
1054 | static inline int zhaoxin_pmu_init(void)
| ^
3 warnings and 1 error generated.
vim +505 arch/x86/events/zhaoxin/core.c
504
> 505 __init int zhaoxin_pmu_init(void)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Zicheng Qu (2):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
include/linux/trace_events.h | 6 ++++--
include/uapi/linux/bpf.h | 15 +++++++++++++++
kernel/bpf/syscall.c | 18 ++++++++++++------
kernel/trace/bpf_trace.c | 5 +++--
kernel/trace/trace_kprobe.c | 14 +++++++++++---
tools/include/uapi/linux/bpf.h | 7 +++++++
6 files changed, 52 insertions(+), 13 deletions(-)
--
2.34.1
1
4
[PATCH openEuler-1.0-LTS] ip6_vti: fix slab-use-after-free in decode_session6
by Wang Liang 16 Dec '25
by Wang Liang 16 Dec '25
16 Dec '25
From: Zhengchao Shao <shaozhengchao(a)huawei.com>
stable inclusion
from stable-v4.19.293
commit fa6c6c04f6c9b21b315023f487e5a07ae7fcf647
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBOS5
CVE: CVE-2023-53821
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 9fd41f1ba638938c9a1195d09bc6fa3be2712f25 ]
When ipv6_vti device is set to the qdisc of the sfb type, the cb field
of the sent skb may be modified during enqueuing. Then,
slab-use-after-free may occur when ipv6_vti device sends IPv6 packets.
The stack information is as follows:
BUG: KASAN: slab-use-after-free in decode_session6+0x103f/0x1890
Read of size 1 at addr ffff88802e08edc2 by task swapper/0/0
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.0-next-20230707-00001-g84e2cad7f979 #410
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc33 04/01/2014
Call Trace:
<IRQ>
dump_stack_lvl+0xd9/0x150
print_address_description.constprop.0+0x2c/0x3c0
kasan_report+0x11d/0x130
decode_session6+0x103f/0x1890
__xfrm_decode_session+0x54/0xb0
vti6_tnl_xmit+0x3e6/0x1ee0
dev_hard_start_xmit+0x187/0x700
sch_direct_xmit+0x1a3/0xc30
__qdisc_run+0x510/0x17a0
__dev_queue_xmit+0x2215/0x3b10
neigh_connected_output+0x3c2/0x550
ip6_finish_output2+0x55a/0x1550
ip6_finish_output+0x6b9/0x1270
ip6_output+0x1f1/0x540
ndisc_send_skb+0xa63/0x1890
ndisc_send_rs+0x132/0x6f0
addrconf_rs_timer+0x3f1/0x870
call_timer_fn+0x1a0/0x580
expire_timers+0x29b/0x4b0
run_timer_softirq+0x326/0x910
__do_softirq+0x1d4/0x905
irq_exit_rcu+0xb7/0x120
sysvec_apic_timer_interrupt+0x97/0xc0
</IRQ>
Allocated by task 9176:
kasan_save_stack+0x22/0x40
kasan_set_track+0x25/0x30
__kasan_slab_alloc+0x7f/0x90
kmem_cache_alloc_node+0x1cd/0x410
kmalloc_reserve+0x165/0x270
__alloc_skb+0x129/0x330
netlink_sendmsg+0x9b1/0xe30
sock_sendmsg+0xde/0x190
____sys_sendmsg+0x739/0x920
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1c0
do_syscall_64+0x39/0xb0
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Freed by task 9176:
kasan_save_stack+0x22/0x40
kasan_set_track+0x25/0x30
kasan_save_free_info+0x2b/0x40
____kasan_slab_free+0x160/0x1c0
slab_free_freelist_hook+0x11b/0x220
kmem_cache_free+0xf0/0x490
skb_free_head+0x17f/0x1b0
skb_release_data+0x59c/0x850
consume_skb+0xd2/0x170
netlink_unicast+0x54f/0x7f0
netlink_sendmsg+0x926/0xe30
sock_sendmsg+0xde/0x190
____sys_sendmsg+0x739/0x920
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1c0
do_syscall_64+0x39/0xb0
entry_SYSCALL_64_after_hwframe+0x63/0xcd
The buggy address belongs to the object at ffff88802e08ed00
which belongs to the cache skbuff_small_head of size 640
The buggy address is located 194 bytes inside of
freed 640-byte region [ffff88802e08ed00, ffff88802e08ef80)
As commit f855691975bb ("xfrm6: Fix the nexthdr offset in
_decode_session6.") showed, xfrm_decode_session was originally intended
only for the receive path. IP6CB(skb)->nhoff is not set during
transmission. Therefore, set the cb field in the skb to 0 before
sending packets.
Fixes: f855691975bb ("xfrm6: Fix the nexthdr offset in _decode_session6.")
Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/ipv6/ip6_vti.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 866ce815625e..a64050e77588 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -562,12 +562,12 @@ vti6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
vti6_addr_conflict(t, ipv6_hdr(skb)))
goto tx_err;
- xfrm_decode_session(skb, &fl, AF_INET6);
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET6);
break;
case htons(ETH_P_IP):
- xfrm_decode_session(skb, &fl, AF_INET);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
+ xfrm_decode_session(skb, &fl, AF_INET);
break;
default:
goto tx_err;
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1941/1941] sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 16 Dec '25
by kernel test robot 16 Dec '25
16 Dec '25
Hi Mark,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 05226913813ed71f46a7f726a6c73813d8d0b0d7
commit: 4aa5db22d35588e1a5d2ee88472348ea73d9fb23 [1941/1941] Merge branch 'asoc-4.19' into asoc-next
config: x86_64-buildonly-randconfig-006-20251212 (https://download.01.org/0day-ci/archive/20251216/202512161723.lgbkIZyg-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251216/202512161723.lgbkIZyg-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512161723.lgbkIZyg-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text
--
sound/soc/codecs/es7241.c:206:33: warning: unused variable 'es7241_chip' [-Wunused-const-variable]
206 | static const struct es7241_chip es7241_chip = {
| ^~~~~~~~~~~
1 warning generated.
>> sound/soc/codecs/es7241.o: warning: objtool: missing symbol for section .init.text
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Aboorva Devarajan (2):
sched_ext: Documentation: Remove mentions of scx_bpf_switch_all
sched: Pass correct scheduling policy to __setscheduler_class
Alexander Lobakin (1):
bitops: make BYTES_TO_BITS() treewide-available
Alexei Starovoitov (1):
selftests/bpf: modify test_loader that didn't support running
bpf_prog_type_syscall programs
Andrea Righi (32):
sched_ext: fix typo in set_weight() description
sched_ext: add CONFIG_DEBUG_INFO_BTF dependency
sched_ext: Provide a sysfs enable_seq counter
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: Introduce LLC awareness to the default idle selection
policy
sched_ext: Introduce NUMA awareness to the default idle selection
policy
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Fix incorrect use of bitwise AND
MAINTAINERS: add self as reviewer for sched_ext
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
sched_ext: Use the NUMA scheduling domain for NUMA optimizations
sched_ext: idle: use assign_cpu() to update the idle cpumask
sched_ext: idle: clarify comments
sched_ext: idle: introduce check_builtin_idle_enabled() helper
sched_ext: idle: small CPU iteration refactoring
sched_ext: update scx_bpf_dsq_insert() doc for SCX_DSQ_LOCAL_ON
sched_ext: Include remaining task time slice in error state dump
sched_ext: Include task weight in the error state dump
selftests/sched_ext: Fix enum resolution
tools/sched_ext: Add helper to check task migration state
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
selftests/sched_ext: Fix exit selftest hang on UP
sched_ext: Move built-in idle CPU selection policy to a separate file
sched_ext: Track currently locked rq
sched_ext: Make scx_locked_rq() inline
sched_ext: Fix missing rq lock in scx_bpf_cpuperf_set()
sched/ext: Fix invalid task state transitions on class switch
sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c
sched_ext: Remove duplicate BTF_ID_FLAGS definitions
sched_ext: Fix rq lock state in hotplug ops
Andrii Nakryiko (7):
bpf: extract iterator argument type and name validation logic
bpf: allow passing struct bpf_iter_<type> as kfunc arguments
selftests/bpf: test passing iterator to a kfunc
bpf: Emit global subprog name in verifier logs
bpf: Validate global subprogs lazily
selftests/bpf: Add lazy global subprog validation tests
selftests/bpf: validate eliminated global subprog is not freplaceable
Arnaldo Carvalho de Melo (1):
tools include UAPI: Sync linux/sched.h copy with the kernel sources
Atul Kumar Pant (1):
sched_ext: Fixes typos in comments
Benjamin Tissoires (1):
bpf: introduce in_sleepable() helper
Bitao Hu (4):
genirq: Convert kstat_irqs to a struct
genirq: Provide a snapshot mechanism for interrupt statistics
watchdog/softlockup: Low-overhead detection of interrupt storm
watchdog/softlockup: Report the most frequent interrupts
Björn Töpel (1):
selftests: sched_ext: Add sched_ext as proper selftest target
Breno Leitao (3):
rhashtable: Fix potential deadlock by moving schedule_work outside
lock
sched_ext: Use kvzalloc for large exit_dump allocation
sched/ext: Prevent update_locked_rq() calls with NULL rq
Changwoo Min (11):
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: add a missing rcu_read_lock/unlock pair at
scx_select_cpu_dfl()
MAINTAINERS: add me as reviewer for sched_ext
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: Relocate scx_enabled() related code
sched_ext: Implement scx_bpf_now()
sched_ext: Add scx_bpf_now() for BPF scheduler
sched_ext: Add time helpers for BPF schedulers
sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()
sched_ext: Use time helpers in BPF schedulers
sched_ext: Fix incorrect time delta calculation in time_delta()
Christian Brauner (1):
file: add take_fd() cleanup helper
Christian Loehle (1):
sched/fair: Remove stale FREQUENCY_UTIL comment
Chuyi Zhou (15):
cgroup: Prepare for using css_task_iter_*() in BPF
bpf: Introduce css_task open-coded iterator kfuncs
bpf: Introduce task open coded iterator kfuncs
bpf: Introduce css open-coded iterator kfuncs
bpf: teach the verifier to enforce css_iter and task_iter in RCU CS
bpf: Let bpf_iter_task_new accept null task ptr
selftests/bpf: rename bpf_iter_task.c to bpf_iter_tasks.c
selftests/bpf: Add tests for open-coded task and css iter
bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg
bpf: Relax allowlist for css_task iter
selftests/bpf: Add tests for css_task iter combining with cgroup iter
selftests/bpf: Add test for using css_task iter in sleepable progs
selftests/bpf: get trusted cgrp from bpf_iter__cgroup directly
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
Colin Ian King (1):
sched_ext: Fix spelling mistake: "intead" -> "instead"
Daniel Xu (3):
bpf: btf: Support flags for BTF_SET8 sets
bpf: btf: Add BTF_KFUNCS_START/END macro pair
bpf: treewide: Annotate BPF kfuncs in BTF
Dave Marchevsky (5):
bpf: Don't explicitly emit BTF for struct btf_iter_num
selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c
bpf: Introduce task_vma open-coded iterator kfuncs
selftests/bpf: Add tests for open-coded task_vma iter
bpf: Add __bpf_kfunc_{start,end}_defs macros
David Vernet (15):
bpf: Add ability to pin bpf timer to calling CPU
selftests/bpf: Test pinning bpf timer to a core
sched_ext: Implement runnable task stall watchdog
sched_ext: Print sched_ext info when dumping stack
sched_ext: Implement SCX_KICK_WAIT
sched_ext: Implement sched_ext_ops.cpu_acquire/release()
sched_ext: Add selftests
bpf: Load vmlinux btf for any struct_ops map
sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed
scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL
scx/selftests: Verify we can call create_dsq from prog_run
sched_ext: Remove unnecessary cpu_relax()
scx: Fix exit selftest to use custom DSQ
scx: Fix raciness in scx_ops_bypass()
scx: Fix maximal BPF selftest prog
Dawei Li (1):
genirq: Deduplicate interrupt descriptor initialization
Devaansh Kumar (1):
sched_ext: selftests: Fix grammar in tests description
Devaansh-Kumar (1):
sched_ext: Documentation: Update instructions for running example
schedulers
Geliang Tang (1):
bpf, btf: Check btf for register_bpf_struct_ops
Henry Huang (2):
sched_ext: initialize kit->cursor.flags
sched_ext: keep running prev when prev->scx.slice != 0
Herbert Xu (1):
rhashtable: Fix rhashtable_try_insert test
Honglei Wang (3):
sched_ext: use correct function name in pick_task_scx() warning
message
sched_ext: Add __weak to fix the build errors
sched_ext: switch class when preempted by higher priority scheduler
Hongyan Xia (1):
sched/ext: Add BPF function to fetch rq
Hou Tao (7):
bpf: Free dynamically allocated bits in bpf_iter_bits_destroy()
bpf: Add bpf_mem_alloc_check_size() helper
bpf: Check the validity of nr_words in bpf_iter_bits_new()
bpf: Use __u64 to save the bits in bits iterator
selftests/bpf: Add three test cases for bits_iter
selftests/bpf: Use -4095 as the bad address for bits iterator
selftests/bpf: Export map_update_retriable()
Ihor Solodrai (2):
selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ
selftests/sched_ext: fix build after renames in sched_ext API
Ilpo Järvinen (1):
<linux/cleanup.h>: Allow the passing of both iomem and non-iomem
pointers to no_free_ptr()
Ingo Molnar (3):
sched/syscalls: Split out kernel/sched/syscalls.c from
kernel/sched/core.c
sched/fair: Rename check_preempt_wakeup() to
check_preempt_wakeup_fair()
sched/fair: Rename check_preempt_curr() to wakeup_preempt()
Jake Hillion (1):
sched_ext: create_dsq: Return -EEXIST on duplicate request
Jiapeng Chong (1):
sched_ext: Fixes incorrect type in bpf_scx_init()
Jiayuan Chen (1):
selftests/bpf: Fixes for test_maps test
Jiri Olsa (2):
bpf: Add missed value to kprobe perf link info
bpf: Add cookie to perf_event bpf_link_info records
Kui-Feng Lee (28):
bpf: refactory struct_ops type initialization to a function.
bpf: get type information with BTF_ID_LIST
bpf, net: introduce bpf_struct_ops_desc.
bpf: add struct_ops_tab to btf.
bpf: make struct_ops_map support btfs other than btf_vmlinux.
bpf: pass btf object id in bpf_map_info.
bpf: lookup struct_ops types from a given module BTF.
bpf: pass attached BTF to the bpf_struct_ops subsystem
bpf: hold module refcnt in bpf_struct_ops map creation and prog
verification.
bpf: validate value_type
bpf, net: switch to dynamic registration
libbpf: Find correct module BTFs for struct_ops maps and progs.
bpf: export btf_ctx_access to modules.
selftests/bpf: test case for register_bpf_struct_ops().
bpf: Fix error checks against bpf_get_btf_vmlinux().
bpf: Move __kfunc_param_match_suffix() to btf.c.
bpf: Remove an unnecessary check.
bpf: add btf pointer to struct bpf_ctx_arg_aux.
bpf: Create argument information for nullable arguments.
selftests/bpf: Suppress warning message of an unused variable.
selftests/bpf: Test PTR_MAYBE_NULL arguments of struct_ops operators.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
libbpf: Convert st_ops->data to shadow type.
bpftool: Generated shadow variables for struct_ops maps.
bpftool: Add an example for struct_ops map and shadow type.
selftests/bpf: Test if shadow types work correctly.
bpf, net: validate struct_ops when updating value.
bpf: struct_ops supports more than one page for trampolines.
Kumar Kartikeya Dwivedi (4):
bpf: Allow calling static subprogs while holding a bpf_spin_lock
selftests/bpf: Add test for static subprog call in lock cs
bpf: Transfer RCU lock state between subprog calls
selftests/bpf: Add tests for RCU lock transfer between subprogs
Liang Jie (1):
sched_ext: Use sizeof_field for key_len in dsq_hash_params
Manu Bretelle (1):
sched_ext: define missing cfi stubs for sched_ext
Martin KaFai Lau (3):
libbpf: Ensure undefined bpf_attr field stays 0
bpf: Reject struct_ops registration that uses module ptr and the
module btf_id is missing
bpf: Use kallsyms to find the function name of a struct_ops's stub
function
Matthieu Baerts (1):
bpf: fix compilation error without CGROUPS
Peter Zijlstra (20):
cleanup: Make no_free_ptr() __must_check
sched: Simplify set_user_nice()
sched: Simplify syscalls
sched: Simplify sched_{set,get}affinity()
sched: Simplify yield_to()
sched: Simplify sched_rr_get_interval()
sched: Simplify sched_move_task()
sched: Misc cleanups
sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity
sched: Allow sched_class::dequeue_task() to fail
sched: Unify runtime accounting across classes
sched: Use set_next_task(.first) where required
sched/fair: Cleanup pick_task_fair() vs throttle
sched/fair: Cleanup pick_task_fair()'s curr
sched/fair: Unify pick_{,next_}_task_fair()
sched: Fixup set_next_task() implementations
sched: Split up put_prev_task_balance()
sched: Rework pick_next_task()
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Add put_prev_task(.next)
Pu Lehui (1):
riscv, bpf: Fix out-of-bounds issue when preparing trampoline image
Randy Dunlap (1):
sched_ext: fix kernel-doc warnings
Shizhao Chen (1):
sched_ext: Add option -l in selftest runner to list all available
tests
Song Liu (8):
bpf: Charge modmem for struct_ops trampoline
bpf: Let bpf_prog_pack_free handle any pointer
bpf: Adjust argument names of arch_prepare_bpf_trampoline()
bpf: Add helpers for trampoline image management
bpf, x86: Adjust arch_prepare_bpf_trampoline return value
bpf: Add arch_bpf_trampoline_size()
bpf: Use arch_bpf_trampoline_size
x86, bpf: Use bpf_prog_pack for bpf trampoline
T.J. Mercier (1):
bpf, docs: Fix broken link to renamed bpf_iter_task_vmas.c
Tejun Heo (148):
sched: Restructure sched_class order sanity checks in sched_init()
sched: Allow sched_cgroup_fork() to fail and introduce
sched_cancel_fork()
sched: Add sched_class->reweight_task()
sched: Add sched_class->switching_to() and expose
check_class_changing/changed()
sched: Factor out cgroup weight conversion functions
sched: Factor out update_other_load_avgs() from
__update_blocked_others()
sched: Add normal_policy()
sched_ext: Add boilerplate for extensible scheduler class
sched_ext: Implement BPF extensible scheduler class
sched_ext: Add scx_simple and scx_example_qmap example schedulers
sched_ext: Add sysrq-S which disables the BPF scheduler
sched_ext: Allow BPF schedulers to disallow specific tasks from
joining SCHED_EXT
sched_ext: Print debug dump after an error exit
tools/sched_ext: Add scx_show_state.py
sched_ext: Implement scx_bpf_kick_cpu() and task preemption support
sched_ext: Add a central scheduler which makes all scheduling
decisions on one CPU
sched_ext: Make watchdog handle ops.dispatch() looping stall
sched_ext: Add task state tracking operations
sched_ext: Implement tickless support
sched_ext: Track tasks that are subjects of the in-flight SCX
operation
sched_ext: Implement sched_ext_ops.cpu_online/offline()
sched_ext: Bypass BPF scheduler while PM events are in progress
sched_ext: Implement core-sched support
sched_ext: Add vtime-ordered priority queue to dispatch_q's
sched_ext: Documentation: scheduler: Document extensible scheduler
class
sched, sched_ext: Replace scx_next_task_picked() with
sched_class->switch_class()
cpufreq_schedutil: Refactor sugov_cpu_is_busy()
sched_ext: Add cpuperf support
sched_ext: Drop tools_clean target from the top-level Makefile
sched_ext: Swap argument positions in kcalloc() call to avoid compiler
warning
sched, sched_ext: Simplify dl_prio() case handling in sched_fork()
sched_ext: Account for idle policy when setting p->scx.weight in
scx_ops_enable_task()
sched_ext: Disallow loading BPF scheduler if isolcpus= domain
isolation is in effect
sched_ext: Minor cleanups in kernel/sched/ext.h
sched, sched_ext: Open code for_balance_class_range()
sched, sched_ext: Move some declarations from kernel/sched/ext.h to
sched.h
sched_ext: Take out ->priq and ->flags from scx_dsq_node
sched_ext: Implement DSQ iterator
sched_ext/scx_qmap: Add an example usage of DSQ iterator
sched_ext: Reimplement scx_bpf_reenqueue_local()
sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being
migrated
sched: Move struct balance_callback definition upward
sched_ext: Unpin and repin rq lock from balance_scx()
sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add
SCX_RQ_IN_WAKEUP
sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches
sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup
enqueues
sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]
sched_ext: Allow p->scx.disallow only while loading
sched_ext: Simplify scx_can_stop_tick() invocation in
sched_can_stop_tick()
sched_ext: Add scx_enabled() test to @start_class promotion in
put_prev_task_balance()
sched_ext: Use update_curr_common() in update_curr_scx()
sched_ext: Simplify UP support by enabling sched_class->balance() in
UP
sched_ext: Improve comment on idle_sched_class exception in
scx_task_iter_next_locked()
sched_ext: Make task_can_run_on_remote_rq() use common
task_allowed_on_cpu()
sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals()
sched_ext: Make scx_rq_online() also test cpu_active() in addition to
SCX_RQ_ONLINE
sched_ext: Improve logging around enable/disable
sched_ext: Don't use double locking to migrate tasks across CPUs
scx_central: Fix smatch checker warning
sched_ext: Add missing cfi stub for ops.tick
sched_ext: Use task_can_run_on_remote_rq() test in
dispatch_to_local_dsq()
sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in
touch_core_sched()
sched_ext: Don't call put_prev_task_scx() before picking the next task
sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP
sched_ext: Unify regular and core-sched pick task paths
sched_ext: Relocate functions in kernel/sched/ext.c
sched_ext: Remove switch_class_scx()
sched_ext: Remove sched_class->switch_class()
sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable
sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable
sched: Expose css_tg()
sched: Make cpu_shares_read_u64() use tg_weight()
sched: Introduce CONFIG_GROUP_SCHED_WEIGHT
sched_ext: Add cgroup support
sched_ext: Add a cgroup scheduler which uses flattened hierarchy
sched_ext: Temporarily work around pick_task_scx() being called
without balance_scx()
sched_ext: Add missing static to scx_has_op[]
sched_ext: Add missing static to scx_dump_data
sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
sched_ext: Refactor consume_remote_task()
sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID
handling
sched_ext: Restructure dispatch_to_local_dsq()
sched_ext: Reorder args for consume_local/remote_task()
sched_ext: Move sanity check and dsq_mod_nr() into
task_unlink_from_dsq()
sched_ext: Move consume_local_task() upward
sched_ext: Replace consume_local_task() with
move_local_task_to_local_dsq()
sched_ext: Compact struct bpf_iter_scx_dsq_kern
sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
scx_qmap: Implement highpri boosting
sched_ext: Synchronize bypass state changes with rq lock
sched_ext: Don't trigger ops.quiescent/runnable() on migrations
sched_ext: Fix build when !CONFIG_STACKTRACE
sched_ext: Build fix for !CONFIG_SMP
sched_ext: Add __COMPAT helpers for features added during v6.12 devel
cycle
tools/sched_ext: Receive misc updates from SCX repo
scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
sched_ext: Allow only user DSQs for scx_bpf_consume(),
scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
sched_ext: Relocate find_user_dsq()
sched_ext: Split the global DSQ per NUMA node
sched_ext: Use shorter slice while bypassing
sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
sched_ext: Remove SCX_OPS_PREPPING
sched_ext: Initialize in bypass mode
sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in
scx_ops_enable()
sched_ext: Enable scx_ops_init_task() separately
sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix
scx_tg_online()
sched_ext: Decouple locks in scx_ops_disable_workfn()
sched_ext: Decouple locks in scx_ops_enable()
sched_ext: Improve error reporting during loading
sched_ext: scx_cgroup_exit() may be called without successful
scx_cgroup_init()
sched/core: Make select_task_rq() take the pointer to wake_flags
instead of value
sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether
->select_task_rq() was called
sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED
Revert "sched_ext: Use shorter slice while bypassing"
sched_ext: Start schedulers with consistent p->scx.slice values
sched_ext: Move scx_buildin_idle_enabled check to
scx_bpf_select_cpu_dfl()
sched_ext: bypass mode shouldn't depend on ops.select_cpu()
sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
sched_ext: Don't hold scx_tasks_lock for too long
sched_ext: Make cast_mask() inline
sched_ext: Fix enq_last_no_enq_fails selftest
sched_ext: Add a missing newline at the end of an error message
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's
new type
sched_ext: Handle cases where pick_task_scx() is called without
preceding balance_scx()
sched_ext: ops.cpu_acquire() should be called with SCX_KF_REST
sched_ext: Factor out move_task_between_dsqs() from
scx_dispatch_from_dsq()
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Enable the ops breather and eject BPF scheduler on
softlockup
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked
context
sched_ext: Rename scx_bpf_dispatch[_vtime]() to
scx_bpf_dsq_insert[_vtime]()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() ->
scx_bpf_dsq_move[_vtime]*()
sched_ext: Fix invalid irq restore in scx_ops_bypass()
sched_ext: Fix dsq_local_on selftest
tools/sched_ext: Receive updates from SCX repo
sched_ext: selftests/dsp_local_on: Fix sporadic failures
sched_ext: Fix incorrect autogroup migration detection
sched_ext: Implement auto local dispatching of migration disabled
tasks
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Fix incorrect assumption about migration disabled tasks in
task_can_run_on_remote_rq()
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's
called without balance()
sched_ext: Implement SCX_OPS_ALLOW_QUEUED_WAKEUP
sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator
sched_ext: Make scx_group_set_weight() always update tg->scx.weight
sched_ext, sched/core: Don't call scx_group_set_weight() prematurely
from sched_create_group()
Thomas Gleixner (1):
sched/ext: Remove sched_fork() hack
Thorsten Blum (1):
sched_ext: Use str_enabled_disabled() helper in
update_selcpu_topology()
Tianchen Ding (1):
sched_ext: Use btf_ids to resolve task_struct
Vincent Guittot (3):
sched/cpufreq: Rework schedutil governor performance estimation
sched/fair: Fix frequency selection for non-invariant case
sched/fair: Fix sched_can_stop_tick() for fair tasks
Vishal Chourasia (2):
sched_ext: Add __weak markers to BPF helper function decalarations
sched_ext: Fix function pointer type mismatches in BPF selftests
Wenyu Huang (1):
sched/doc: Update documentation after renames and synchronize Chinese
version
Yafang Shao (2):
bpf: Add bits iterator
selftests/bpf: Add selftest for bits iter
Yipeng Zou (1):
sched_ext: Allow dequeue_task_scx to fail
Yiwei Lin (1):
sched/fair: Remove unused 'curr' argument from pick_next_entity()
Yu Liao (2):
sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
sched: Add dummy version of sched_group_set_idle()
Yury Norov (1):
cpumask: introduce assign_cpu() macro
Zhang Qiao (3):
sched_ext: Remove redundant p->nr_cpus_allowed checker
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
sched/ext: Use tg_cgroup() to elieminate duplicate code
Zhao Mengmeng (1):
sched_ext: Replace scx_next_task_picked() with switch_class() in
comment
Zicheng Qu (25):
bpf: Fix kabi for missed in bpf_link_info
bpf: Fix kabi for cookie in bpf_link_info
bpf: Fix kabi for value_type_btf_obj_fd in union bpf_attr
bpf: Fix kabi for struct bpf_verifier_env
selftest/bpf: Fix task_vma iter verification error
bpf: Fix kabi for btf in struct bpf_ctx_arg_aux
bpf: Fix kabi for called and verified in struct bpf_func_info_aux
sched: Fix kabi for reweight_task in struct sched_class
sched/syscalls: Fix kabi for EXPORT_SYMBOL moved from core.c to
syscalls.c
sched: Fix kabi for switching_to in struct sched_class
sched/fair: Fix kabi for check_preempt_curr and wakeup_preempt in
struct sched_class
sched: Fix kabi for dequeue_task in struct sched_class
sched_ext: Fix kabi for scx in struct task_struct
sched_ext: Fix kabi for switch_class in struct sched_class
sched: Fix kabi for exec_max in struct sched_statistics
sched_ext: Fix kabi for balance in struct sched_class
sched_ext: Fix kabi for header in kernel/sched/sched.h
sched: Fix kabi pick_task in struct sched_class
sched: Fix kabi for put_prev_task in struct sched_class
sched_ext: Fix kabi for scx_flags and scx_weight in struct task_group
sched: Fix kabi for int idle in struct task_group
sched: Add __setscheduler_class() for sched_ext
genirq: Fix kabi for kstat_irqs in struct irq_desc
bpf: Fix kabi for size in struct bpf_tramp_image
sched_ext: Enable sched_ext configs on arm64
guanjing (1):
sched_ext: fix application of sizeof to pointer
Documentation/bpf/bpf_iterators.rst | 2 +-
Documentation/bpf/kfuncs.rst | 14 +-
Documentation/scheduler/index.rst | 1 +
Documentation/scheduler/sched-design-CFS.rst | 8 +-
Documentation/scheduler/sched-ext.rst | 325 +
.../zh_CN/scheduler/sched-design-CFS.rst | 8 +-
MAINTAINERS | 14 +
arch/arm64/configs/openeuler_defconfig | 2 +
arch/arm64/net/bpf_jit_comp.c | 55 +-
arch/mips/dec/setup.c | 2 +-
arch/parisc/kernel/smp.c | 2 +-
arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +-
arch/riscv/net/bpf_jit_comp64.c | 43 +-
arch/s390/net/bpf_jit_comp.c | 56 +-
arch/x86/net/bpf_jit_comp.c | 130 +-
drivers/hid/bpf/hid_bpf_dispatch.c | 8 +-
drivers/tty/sysrq.c | 1 +
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitops.h | 2 +
include/linux/bpf.h | 101 +-
include/linux/bpf_mem_alloc.h | 3 +
include/linux/bpf_verifier.h | 22 +-
include/linux/btf.h | 39 +
include/linux/btf_ids.h | 21 +-
include/linux/cgroup.h | 14 +-
include/linux/cleanup.h | 42 +-
include/linux/cpumask.h | 41 +-
include/linux/energy_model.h | 1 -
include/linux/file.h | 20 +
include/linux/filter.h | 2 +-
include/linux/irqdesc.h | 17 +-
include/linux/kernel_stat.h | 8 +
include/linux/sched.h | 8 +-
include/linux/sched/ext.h | 216 +
include/linux/sched/task.h | 8 +-
include/linux/trace_events.h | 6 +-
include/trace/events/sched_ext.h | 32 +
include/uapi/linux/bpf.h | 32 +-
include/uapi/linux/sched.h | 1 +
init/Kconfig | 10 +
init/init_task.c | 12 +
kernel/Kconfig.preempt | 27 +-
kernel/bpf/bpf_iter.c | 8 +-
kernel/bpf/bpf_struct_ops.c | 730 +-
kernel/bpf/bpf_struct_ops_types.h | 12 -
kernel/bpf/btf.c | 254 +-
kernel/bpf/cgroup_iter.c | 65 +-
kernel/bpf/core.c | 21 +-
kernel/bpf/cpumask.c | 10 +-
kernel/bpf/dispatcher.c | 7 +-
kernel/bpf/helpers.c | 186 +-
kernel/bpf/map_iter.c | 10 +-
kernel/bpf/memalloc.c | 14 +-
kernel/bpf/syscall.c | 22 +-
kernel/bpf/task_iter.c | 242 +-
kernel/bpf/trampoline.c | 101 +-
kernel/bpf/verifier.c | 309 +-
kernel/cgroup/cgroup.c | 18 +-
kernel/cgroup/rstat.c | 4 +-
kernel/fork.c | 17 +-
kernel/irq/Kconfig | 4 +
kernel/irq/internals.h | 2 +-
kernel/irq/irqdesc.c | 144 +-
kernel/irq/proc.c | 5 +-
kernel/sched/autogroup.c | 4 +-
kernel/sched/build_policy.c | 13 +
kernel/sched/core.c | 2492 +-----
kernel/sched/cpufreq_schedutil.c | 89 +-
kernel/sched/deadline.c | 175 +-
kernel/sched/debug.c | 3 +
kernel/sched/ext.c | 7242 +++++++++++++++++
kernel/sched/ext.h | 119 +
kernel/sched/ext_idle.c | 752 ++
kernel/sched/ext_idle.h | 39 +
kernel/sched/fair.c | 306 +-
kernel/sched/idle.c | 31 +-
kernel/sched/rt.c | 40 +-
kernel/sched/sched.h | 473 +-
kernel/sched/stop_task.c | 35 +-
kernel/sched/syscalls.c | 1713 ++++
kernel/trace/bpf_trace.c | 15 +-
kernel/trace/trace_kprobe.c | 14 +-
kernel/trace/trace_probe.c | 2 -
kernel/watchdog.c | 223 +-
lib/Kconfig.debug | 14 +
lib/dump_stack.c | 1 +
lib/rhashtable.c | 12 +-
net/bpf/bpf_dummy_struct_ops.c | 60 +-
net/bpf/test_run.c | 15 +-
net/core/filter.c | 29 +-
net/core/xdp.c | 10 +-
net/ipv4/bpf_tcp_ca.c | 93 +-
net/ipv4/fou_bpf.c | 10 +-
net/ipv4/tcp_bbr.c | 4 +-
net/ipv4/tcp_cong.c | 6 +-
net/ipv4/tcp_cubic.c | 4 +-
net/ipv4/tcp_dctcp.c | 4 +-
net/netfilter/nf_conntrack_bpf.c | 10 +-
net/netfilter/nf_nat_bpf.c | 10 +-
net/xfrm/xfrm_interface_bpf.c | 10 +-
scripts/gdb/linux/interrupts.py | 6 +-
tools/Makefile | 10 +-
.../bpf/bpftool/Documentation/bpftool-gen.rst | 58 +-
tools/bpf/bpftool/gen.c | 237 +-
tools/include/linux/bitops.h | 2 +
tools/include/uapi/linux/bpf.h | 21 +-
tools/include/uapi/linux/sched.h | 1 +
tools/lib/bpf/bpf.c | 4 +-
tools/lib/bpf/bpf.h | 4 +-
tools/lib/bpf/libbpf.c | 97 +-
tools/lib/bpf/libbpf_probes.c | 1 +
tools/perf/util/probe-finder.c | 4 +-
tools/sched_ext/.gitignore | 2 +
tools/sched_ext/Makefile | 246 +
tools/sched_ext/README.md | 270 +
.../sched_ext/include/bpf-compat/gnu/stubs.h | 11 +
tools/sched_ext/include/scx/common.bpf.h | 620 ++
tools/sched_ext/include/scx/common.h | 81 +
tools/sched_ext/include/scx/compat.bpf.h | 143 +
tools/sched_ext/include/scx/compat.h | 187 +
.../sched_ext/include/scx/enums.autogen.bpf.h | 105 +
tools/sched_ext/include/scx/enums.autogen.h | 41 +
tools/sched_ext/include/scx/enums.bpf.h | 12 +
tools/sched_ext/include/scx/enums.h | 27 +
tools/sched_ext/include/scx/user_exit_info.h | 118 +
tools/sched_ext/scx_central.bpf.c | 356 +
tools/sched_ext/scx_central.c | 136 +
tools/sched_ext/scx_flatcg.bpf.c | 954 +++
tools/sched_ext/scx_flatcg.c | 234 +
tools/sched_ext/scx_flatcg.h | 51 +
tools/sched_ext/scx_qmap.bpf.c | 827 ++
tools/sched_ext/scx_qmap.c | 155 +
tools/sched_ext/scx_show_state.py | 42 +
tools/sched_ext/scx_simple.bpf.c | 151 +
tools/sched_ext/scx_simple.c | 107 +
tools/testing/selftests/Makefile | 9 +-
.../testing/selftests/bpf/bpf_experimental.h | 27 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 108 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 17 +
.../selftests/bpf/prog_tests/bpf_iter.c | 44 +-
.../selftests/bpf/prog_tests/cgroup_iter.c | 33 +
.../bpf/prog_tests/global_func_dead_code.c | 60 +
.../testing/selftests/bpf/prog_tests/iters.c | 209 +
.../selftests/bpf/prog_tests/rcu_read_lock.c | 6 +
.../selftests/bpf/prog_tests/spin_lock.c | 2 +
.../prog_tests/test_struct_ops_maybe_null.c | 46 +
.../bpf/prog_tests/test_struct_ops_module.c | 86 +
.../testing/selftests/bpf/prog_tests/timer.c | 4 +
.../selftests/bpf/prog_tests/verifier.c | 4 +
...f_iter_task_vma.c => bpf_iter_task_vmas.c} | 0
.../{bpf_iter_task.c => bpf_iter_tasks.c} | 0
.../bpf/progs/freplace_dead_global_func.c | 11 +
tools/testing/selftests/bpf/progs/iters_css.c | 72 +
.../selftests/bpf/progs/iters_css_task.c | 102 +
.../testing/selftests/bpf/progs/iters_task.c | 41 +
.../selftests/bpf/progs/iters_task_failure.c | 105 +
.../selftests/bpf/progs/iters_task_vma.c | 54 +
.../selftests/bpf/progs/iters_testmod_seq.c | 50 +
.../selftests/bpf/progs/rcu_read_lock.c | 120 +
.../bpf/progs/struct_ops_maybe_null.c | 29 +
.../bpf/progs/struct_ops_maybe_null_fail.c | 24 +
.../selftests/bpf/progs/struct_ops_module.c | 37 +
.../selftests/bpf/progs/test_global_func12.c | 4 +-
.../selftests/bpf/progs/test_spin_lock.c | 65 +
.../selftests/bpf/progs/test_spin_lock_fail.c | 44 +
tools/testing/selftests/bpf/progs/timer.c | 63 +-
.../selftests/bpf/progs/verifier_bits_iter.c | 232 +
.../bpf/progs/verifier_global_subprogs.c | 101 +
.../selftests/bpf/progs/verifier_spin_lock.c | 2 +-
.../bpf/progs/verifier_subprog_precision.c | 4 +-
tools/testing/selftests/bpf/test_loader.c | 9 +-
tools/testing/selftests/bpf/test_maps.c | 18 +-
tools/testing/selftests/bpf/test_maps.h | 5 +
tools/testing/selftests/sched_ext/.gitignore | 6 +
tools/testing/selftests/sched_ext/Makefile | 211 +
tools/testing/selftests/sched_ext/config | 9 +
.../selftests/sched_ext/create_dsq.bpf.c | 58 +
.../testing/selftests/sched_ext/create_dsq.c | 57 +
.../sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 +
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 60 +
.../sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 +
.../sched_ext/ddsp_vtimelocal_fail.c | 59 +
.../selftests/sched_ext/dsp_local_on.bpf.c | 68 +
.../selftests/sched_ext/dsp_local_on.c | 60 +
.../sched_ext/enq_last_no_enq_fails.bpf.c | 29 +
.../sched_ext/enq_last_no_enq_fails.c | 64 +
.../sched_ext/enq_select_cpu_fails.bpf.c | 43 +
.../sched_ext/enq_select_cpu_fails.c | 61 +
tools/testing/selftests/sched_ext/exit.bpf.c | 86 +
tools/testing/selftests/sched_ext/exit.c | 64 +
tools/testing/selftests/sched_ext/exit_test.h | 20 +
.../testing/selftests/sched_ext/hotplug.bpf.c | 61 +
tools/testing/selftests/sched_ext/hotplug.c | 170 +
.../selftests/sched_ext/hotplug_test.h | 15 +
.../sched_ext/init_enable_count.bpf.c | 53 +
.../selftests/sched_ext/init_enable_count.c | 157 +
.../testing/selftests/sched_ext/maximal.bpf.c | 166 +
tools/testing/selftests/sched_ext/maximal.c | 54 +
.../selftests/sched_ext/maybe_null.bpf.c | 36 +
.../testing/selftests/sched_ext/maybe_null.c | 49 +
.../sched_ext/maybe_null_fail_dsp.bpf.c | 25 +
.../sched_ext/maybe_null_fail_yld.bpf.c | 28 +
.../testing/selftests/sched_ext/minimal.bpf.c | 21 +
tools/testing/selftests/sched_ext/minimal.c | 58 +
.../selftests/sched_ext/prog_run.bpf.c | 33 +
tools/testing/selftests/sched_ext/prog_run.c | 78 +
.../testing/selftests/sched_ext/reload_loop.c | 74 +
tools/testing/selftests/sched_ext/runner.c | 212 +
tools/testing/selftests/sched_ext/scx_test.h | 131 +
.../selftests/sched_ext/select_cpu_dfl.bpf.c | 40 +
.../selftests/sched_ext/select_cpu_dfl.c | 75 +
.../sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 +
.../sched_ext/select_cpu_dfl_nodispatch.c | 75 +
.../sched_ext/select_cpu_dispatch.bpf.c | 41 +
.../selftests/sched_ext/select_cpu_dispatch.c | 73 +
.../select_cpu_dispatch_bad_dsq.bpf.c | 37 +
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 59 +
.../select_cpu_dispatch_dbl_dsp.bpf.c | 38 +
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 59 +
.../sched_ext/select_cpu_vtime.bpf.c | 92 +
.../selftests/sched_ext/select_cpu_vtime.c | 62 +
.../selftests/sched_ext/test_example.c | 49 +
tools/testing/selftests/sched_ext/util.c | 71 +
tools/testing/selftests/sched_ext/util.h | 13 +
224 files changed, 24754 insertions(+), 3360 deletions(-)
create mode 100644 Documentation/scheduler/sched-ext.rst
create mode 100644 include/linux/sched/ext.h
create mode 100644 include/trace/events/sched_ext.h
delete mode 100644 kernel/bpf/bpf_struct_ops_types.h
create mode 100644 kernel/sched/ext.c
create mode 100644 kernel/sched/ext.h
create mode 100644 kernel/sched/ext_idle.c
create mode 100644 kernel/sched/ext_idle.h
create mode 100644 kernel/sched/syscalls.c
create mode 100644 tools/sched_ext/.gitignore
create mode 100644 tools/sched_ext/Makefile
create mode 100644 tools/sched_ext/README.md
create mode 100644 tools/sched_ext/include/bpf-compat/gnu/stubs.h
create mode 100644 tools/sched_ext/include/scx/common.bpf.h
create mode 100644 tools/sched_ext/include/scx/common.h
create mode 100644 tools/sched_ext/include/scx/compat.bpf.h
create mode 100644 tools/sched_ext/include/scx/compat.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.autogen.h
create mode 100644 tools/sched_ext/include/scx/enums.bpf.h
create mode 100644 tools/sched_ext/include/scx/enums.h
create mode 100644 tools/sched_ext/include/scx/user_exit_info.h
create mode 100644 tools/sched_ext/scx_central.bpf.c
create mode 100644 tools/sched_ext/scx_central.c
create mode 100644 tools/sched_ext/scx_flatcg.bpf.c
create mode 100644 tools/sched_ext/scx_flatcg.c
create mode 100644 tools/sched_ext/scx_flatcg.h
create mode 100644 tools/sched_ext/scx_qmap.bpf.c
create mode 100644 tools/sched_ext/scx_qmap.c
create mode 100644 tools/sched_ext/scx_show_state.py
create mode 100644 tools/sched_ext/scx_simple.bpf.c
create mode 100644 tools/sched_ext/scx_simple.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_dead_code.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c
rename tools/testing/selftests/bpf/progs/{bpf_iter_task_vma.c => bpf_iter_task_vmas.c} (100%)
rename tools/testing/selftests/bpf/progs/{bpf_iter_task.c => bpf_iter_tasks.c} (100%)
create mode 100644 tools/testing/selftests/bpf/progs/freplace_dead_global_func.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_css_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_failure.c
create mode 100644 tools/testing/selftests/bpf/progs/iters_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_maybe_null_fail.c
create mode 100644 tools/testing/selftests/bpf/progs/struct_ops_module.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_bits_iter.c
create mode 100644 tools/testing/selftests/bpf/progs/verifier_global_subprogs.c
create mode 100644 tools/testing/selftests/sched_ext/.gitignore
create mode 100644 tools/testing/selftests/sched_ext/Makefile
create mode 100644 tools/testing/selftests/sched_ext/config
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/create_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/dsp_local_on.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
create mode 100644 tools/testing/selftests/sched_ext/exit.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/exit.c
create mode 100644 tools/testing/selftests/sched_ext/exit_test.h
create mode 100644 tools/testing/selftests/sched_ext/hotplug.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug.c
create mode 100644 tools/testing/selftests/sched_ext/hotplug_test.h
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/init_enable_count.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maximal.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/minimal.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/prog_run.c
create mode 100644 tools/testing/selftests/sched_ext/reload_loop.c
create mode 100644 tools/testing/selftests/sched_ext/runner.c
create mode 100644 tools/testing/selftests/sched_ext/scx_test.h
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c
create mode 100644 tools/testing/selftests/sched_ext/select_cpu_vtime.c
create mode 100644 tools/testing/selftests/sched_ext/test_example.c
create mode 100644 tools/testing/selftests/sched_ext/util.c
create mode 100644 tools/testing/selftests/sched_ext/util.h
--
2.34.1
1
399
[PATCH openEuler-1.0-LTS v2 0/2] xfs: fix stale imap reuse during page writeback
by Long Li 16 Dec '25
by Long Li 16 Dec '25
16 Dec '25
During page write-back operations, a copy of the imap is stored in
wpc->imap. Even if the file's imap mapping changes during this process,
the subsequent operations continue to reuse wpc->imap, causing data to
be written to incorrect blocks that are not mapped to that file.
Brian Foster (2):
xfs: update fork seq counter on data fork changes
xfs: remove superfluous writeback mapping eof trimming
fs/xfs/libxfs/xfs_bmap.c | 11 -----------
fs/xfs/libxfs/xfs_bmap.h | 1 -
fs/xfs/libxfs/xfs_iext_tree.c | 13 ++++++-------
fs/xfs/libxfs/xfs_inode_fork.h | 2 +-
fs/xfs/xfs_aops.c | 15 ---------------
5 files changed, 7 insertions(+), 35 deletions(-)
--
2.39.2
2
3
16 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDCSJV
-----------------------------------------
When I test xfs with fsstress, got the following assert message:
XFS (sda): ino 1a0b0a data fork has delalloc extent at [0x186:0x1]
XFS: Assertion failed: 0, file: fs/xfs/xfs_icache.c, line: 1819
------------[ cut here ]------------
kernel BUG at fs/xfs/xfs_message.c:102!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 3 PID: 940 Comm: kworker/3:1 Not tainted 6.6.0-g3697dae9bfac #192
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014
Workqueue: xfs-inodegc/sda xfs_inodegc_worker
RIP: 0010:assfail+0x54/0x60
RSP: 0018:ffffc90003113e08 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff8880651dd800 RCX: 000000007fffffff
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff82a12e0c
RBP: ffffffffffffff20 R08: 00000000000025c2 R09: 0000000000000000
R10: 000000000000000a R11: 000000000000000a R12: 0000000000000000
R13: ffffffffffffff20 R14: ffff888077948000 R15: 0000000004208060
FS: 0000000000000000(0000) GS:ffff8880bcb80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561be0e1cf30 CR3: 0000000075fa4000 CR4: 00000000000006e0
Call Trace:
<TASK>
xfs_inodegc_set_reclaimable+0x1f1/0x220
xfs_inodegc_worker+0x10b/0x2e0
process_scheduled_works+0x1a5/0x5e0
worker_thread+0x1d1/0x4f0
? apply_workqueue_attrs+0x70/0x70
kthread+0x149/0x1c0
? kthread_exit+0x50/0x50
ret_from_fork+0x52/0x70
? kthread_exit+0x50/0x50
ret_from_fork_asm+0x11/0x20
</TASK>
Fix the incorrect dirty range tracking in iomap_folio_mkwrite_iter()
which could lead to blocks being missed during writeback. Previously,
iomap_set_range_dirty() was called with a wrong offset (0), which may
cause some modified blocks not being marked as dirty and thus skip
writeback.
Calculate the correct offset within the folio from the iterator position
to ensure all modified blocks are properly marked dirty and written back.
Fixes: 0b4d2d8fba90 ("iomap: correct the dirty length in page mkwrite")
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
fs/iomap/buffered-io.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 7a417bd8a9f3..33fbb3f8d45f 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -1562,10 +1562,12 @@ static loff_t iomap_folio_mkwrite_iter(struct iomap_iter *iter,
return ret;
block_commit_write(&folio->page, 0, length);
} else {
+ size_t poff = offset_in_folio(folio, iter->pos);
+
WARN_ON_ONCE(!folio_test_uptodate(folio));
ifs_alloc(iter->inode, folio, 0);
- iomap_set_range_dirty(folio, 0, length);
+ iomap_set_range_dirty(folio, poff, length);
}
return length;
--
2.39.2
2
1
From: Jacob Keller <jacob.e.keller(a)intel.com>
mainline inclusion
from mainline-v6.17-rc5
commit 9fcdb1c3c4ba134434694c001dbff343f1ffa319
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID0R34
CVE: CVE-2025-39901
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
The 'command' and 'netdev_ops' debugfs files are a legacy debugging
interface supported by the i40e driver since its early days by commit
02e9c290814c ("i40e: debugfs interface").
Both of these debugfs files provide a read handler which is mostly useless,
and which is implemented with questionable logic. They both use a static
256 byte buffer which is initialized to the empty string. In the case of
the 'command' file this buffer is literally never used and simply wastes
space. In the case of the 'netdev_ops' file, the last command written is
saved here.
On read, the files contents are presented as the name of the device
followed by a colon and then the contents of their respective static
buffer. For 'command' this will always be "<device>: ". For 'netdev_ops',
this will be "<device>: <last command written>". But note the buffer is
shared between all devices operated by this module. At best, it is mostly
meaningless information, and at worse it could be accessed simultaneously
as there doesn't appear to be any locking mechanism.
We have also recently received multiple reports for both read functions
about their use of snprintf and potential overflow that could result in
reading arbitrary kernel memory. For the 'command' file, this is definitely
impossible, since the static buffer is always zero and never written to.
For the 'netdev_ops' file, it does appear to be possible, if the user
carefully crafts the command input, it will be copied into the buffer,
which could be large enough to cause snprintf to truncate, which then
causes the copy_to_user to read beyond the length of the buffer allocated
by kzalloc.
A minimal fix would be to replace snprintf() with scnprintf() which would
cap the return to the number of bytes written, preventing an overflow. A
more involved fix would be to drop the mostly useless static buffers,
saving 512 bytes and modifying the read functions to stop needing those as
input.
Instead, lets just completely drop the read access to these files. These
are debug interfaces exposed as part of debugfs, and I don't believe that
dropping read access will break any script, as the provided output is
pretty useless. You can find the netdev name through other more standard
interfaces, and the 'netdev_ops' interface can easily result in garbage if
you issue simultaneous writes to multiple devices at once.
In order to properly remove the i40e_dbg_netdev_ops_buf, we need to
refactor its write function to avoid using the static buffer. Instead, use
the same logic as the i40e_dbg_command_write, with an allocated buffer.
Update the code to use this instead of the static buffer, and ensure we
free the buffer on exit. This fixes simultaneous writes to 'netdev_ops' on
multiple devices, and allows us to remove the now unused static buffer
along with removing the read access.
Fixes: 02e9c290814c ("i40e: debugfs interface")
Reported-by: Kunwu Chan <chentao(a)kylinos.cn>
Closes: https://lore.kernel.org/intel-wired-lan/20231208031950.47410-1-chentao@kyli…
Reported-by: Wang Haoran <haoranwangsec(a)gmail.com>
Closes: https://lore.kernel.org/all/CANZ3JQRRiOdtfQJoP9QM=6LS1Jto8PGBGw6y7-TL=BcnzH…
Reported-by: Amir Mohammad Jahangirzad <a.jahangirzad(a)gmail.com>
Closes: https://lore.kernel.org/all/20250722115017.206969-1-a.jahangirzad@gmail.com/
Signed-off-by: Jacob Keller <jacob.e.keller(a)intel.com>
Reviewed-by: Dawid Osuchowski <dawid.osuchowski(a)linux.intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Reviewed-by: Kunwu Chan <kunwu.chan(a)linux.dev>
Tested-by: Rinitha S <sx.rinitha(a)intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com>
Conflicts:
drivers/net/ethernet/intel/i40e/i40e_debugfs.c
[conflicts due to not merge 43f4466ca91d ("i40e: Add helper to access main VSI")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
.../net/ethernet/intel/i40e/i40e_debugfs.c | 121 +++---------------
1 file changed, 19 insertions(+), 102 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index a2fca58a91c3..35ce578dd6f3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -58,47 +58,6 @@ static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid)
* setup, adding or removing filters, or other things. Many of
* these will be useful for some forms of unit testing.
**************************************************************/
-static char i40e_dbg_command_buf[256] = "";
-
-/**
- * i40e_dbg_command_read - read for command datum
- * @filp: the opened file
- * @buffer: where to write the data for the user to read
- * @count: the size of the user's buffer
- * @ppos: file position offset
- **/
-static ssize_t i40e_dbg_command_read(struct file *filp, char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct i40e_pf *pf = filp->private_data;
- int bytes_not_copied;
- int buf_size = 256;
- char *buf;
- int len;
-
- /* don't allow partial reads */
- if (*ppos != 0)
- return 0;
- if (count < buf_size)
- return -ENOSPC;
-
- buf = kzalloc(buf_size, GFP_KERNEL);
- if (!buf)
- return -ENOSPC;
-
- len = snprintf(buf, buf_size, "%s: %s\n",
- pf->vsi[pf->lan_vsi]->netdev->name,
- i40e_dbg_command_buf);
-
- bytes_not_copied = copy_to_user(buffer, buf, len);
- kfree(buf);
-
- if (bytes_not_copied)
- return -EFAULT;
-
- *ppos = len;
- return len;
-}
static char *i40e_filter_state_string[] = {
"INVALID",
@@ -1637,7 +1596,6 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
static const struct file_operations i40e_dbg_command_fops = {
.owner = THIS_MODULE,
.open = simple_open,
- .read = i40e_dbg_command_read,
.write = i40e_dbg_command_write,
};
@@ -1646,47 +1604,6 @@ static const struct file_operations i40e_dbg_command_fops = {
* The netdev_ops entry in debugfs is for giving the driver commands
* to be executed from the netdev operations.
**************************************************************/
-static char i40e_dbg_netdev_ops_buf[256] = "";
-
-/**
- * i40e_dbg_netdev_ops_read - read for netdev_ops datum
- * @filp: the opened file
- * @buffer: where to write the data for the user to read
- * @count: the size of the user's buffer
- * @ppos: file position offset
- **/
-static ssize_t i40e_dbg_netdev_ops_read(struct file *filp, char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct i40e_pf *pf = filp->private_data;
- int bytes_not_copied;
- int buf_size = 256;
- char *buf;
- int len;
-
- /* don't allow partal reads */
- if (*ppos != 0)
- return 0;
- if (count < buf_size)
- return -ENOSPC;
-
- buf = kzalloc(buf_size, GFP_KERNEL);
- if (!buf)
- return -ENOSPC;
-
- len = snprintf(buf, buf_size, "%s: %s\n",
- pf->vsi[pf->lan_vsi]->netdev->name,
- i40e_dbg_netdev_ops_buf);
-
- bytes_not_copied = copy_to_user(buffer, buf, len);
- kfree(buf);
-
- if (bytes_not_copied)
- return -EFAULT;
-
- *ppos = len;
- return len;
-}
/**
* i40e_dbg_netdev_ops_write - write into netdev_ops datum
@@ -1700,35 +1617,36 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
size_t count, loff_t *ppos)
{
struct i40e_pf *pf = filp->private_data;
+ char *cmd_buf, *buf_tmp;
int bytes_not_copied;
struct i40e_vsi *vsi;
- char *buf_tmp;
int vsi_seid;
int i, cnt;
/* don't allow partial writes */
if (*ppos != 0)
return 0;
- if (count >= sizeof(i40e_dbg_netdev_ops_buf))
- return -ENOSPC;
- memset(i40e_dbg_netdev_ops_buf, 0, sizeof(i40e_dbg_netdev_ops_buf));
- bytes_not_copied = copy_from_user(i40e_dbg_netdev_ops_buf,
- buffer, count);
- if (bytes_not_copied)
+ cmd_buf = kzalloc(count + 1, GFP_KERNEL);
+ if (!cmd_buf)
+ return count;
+ bytes_not_copied = copy_from_user(cmd_buf, buffer, count);
+ if (bytes_not_copied) {
+ kfree(cmd_buf);
return -EFAULT;
- i40e_dbg_netdev_ops_buf[count] = '\0';
+ }
+ cmd_buf[count] = '\0';
- buf_tmp = strchr(i40e_dbg_netdev_ops_buf, '\n');
+ buf_tmp = strchr(cmd_buf, '\n');
if (buf_tmp) {
*buf_tmp = '\0';
- count = buf_tmp - i40e_dbg_netdev_ops_buf + 1;
+ count = buf_tmp - cmd_buf + 1;
}
- if (strncmp(i40e_dbg_netdev_ops_buf, "change_mtu", 10) == 0) {
+ if (strncmp(cmd_buf, "change_mtu", 10) == 0) {
int mtu;
- cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i %i",
+ cnt = sscanf(&cmd_buf[11], "%i %i",
&vsi_seid, &mtu);
if (cnt != 2) {
dev_info(&pf->pdev->dev, "change_mtu <vsi_seid> <mtu>\n");
@@ -1750,8 +1668,8 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
}
- } else if (strncmp(i40e_dbg_netdev_ops_buf, "set_rx_mode", 11) == 0) {
- cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i", &vsi_seid);
+ } else if (strncmp(cmd_buf, "set_rx_mode", 11) == 0) {
+ cnt = sscanf(&cmd_buf[11], "%i", &vsi_seid);
if (cnt != 1) {
dev_info(&pf->pdev->dev, "set_rx_mode <vsi_seid>\n");
goto netdev_ops_write_done;
@@ -1771,8 +1689,8 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
}
- } else if (strncmp(i40e_dbg_netdev_ops_buf, "napi", 4) == 0) {
- cnt = sscanf(&i40e_dbg_netdev_ops_buf[4], "%i", &vsi_seid);
+ } else if (strncmp(cmd_buf, "napi", 4) == 0) {
+ cnt = sscanf(&cmd_buf[4], "%i", &vsi_seid);
if (cnt != 1) {
dev_info(&pf->pdev->dev, "napi <vsi_seid>\n");
goto netdev_ops_write_done;
@@ -1790,21 +1708,20 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
dev_info(&pf->pdev->dev, "napi called\n");
}
} else {
- dev_info(&pf->pdev->dev, "unknown command '%s'\n",
- i40e_dbg_netdev_ops_buf);
+ dev_info(&pf->pdev->dev, "unknown command '%s'\n", cmd_buf);
dev_info(&pf->pdev->dev, "available commands\n");
dev_info(&pf->pdev->dev, " change_mtu <vsi_seid> <mtu>\n");
dev_info(&pf->pdev->dev, " set_rx_mode <vsi_seid>\n");
dev_info(&pf->pdev->dev, " napi <vsi_seid>\n");
}
netdev_ops_write_done:
+ kfree(cmd_buf);
return count;
}
static const struct file_operations i40e_dbg_netdev_ops_fops = {
.owner = THIS_MODULE,
.open = simple_open,
- .read = i40e_dbg_netdev_ops_read,
.write = i40e_dbg_netdev_ops_write,
};
--
2.34.1
2
1
Fix hash_name() issue.
Russell King (Oracle) (2):
ARM: allow __do_kernel_fault() to report execution of memory faults
ARM: fix hash_name() fault
arch/arm/mm/fault.c | 57 +++++++++++++++++++++++++++++++++++++--------
1 file changed, 47 insertions(+), 10 deletions(-)
--
2.39.2
2
3
Fix hash_name() issue.
Russell King (Oracle) (2):
ARM: allow __do_kernel_fault() to report execution of memory faults
ARM: fix hash_name() fault
arch/arm/mm/fault.c | 63 +++++++++++++++++++++++++++++++++++----------
1 file changed, 50 insertions(+), 13 deletions(-)
--
2.39.2
2
3
[PATCH OLK-6.6 1/2] ARM: allow __do_kernel_fault() to report execution of memory faults
by Zizhi Wo 16 Dec '25
by Zizhi Wo 16 Dec '25
16 Dec '25
From: "Russell King (Oracle)" <rmk+kernel(a)armlinux.org.uk>
mainline inclusion
from mainline-v6.19-rc1
commit 40b466db1dffb41f0529035c59c5739636d0e5b8
category: other
bugzilla: https://gitee.com/openeuler/kernel/issues/IDD7MD
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Allow __do_kernel_fault() to detect the execution of memory, so we can
provide the same fault message as do_page_fault() would do. This is
required when we split the kernel address fault handling from the
main do_page_fault() code path.
Reviewed-by: Xie Yuanbin <xieyuanbin1(a)huawei.com>
Tested-by: Xie Yuanbin <xieyuanbin1(a)huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk>
Conflicts:
arch/arm/mm/fault.c
[There is a compilation error because the definition of
is_permission_fault() comes after __do_kernel_fault(). Referring to
Russell King's follow-up change: "Group is_permission_fault() with
is_translation_fault(), which is needed to use is_permission_fault() in
__do_kernel_fault(). As this is static inline, there is no need for this to
be under CONFIG_MMU."]
Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com>
---
arch/arm/mm/fault.c | 28 +++++++++++++++-------------
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index ed1a25f457e4..4c0ee81befb1 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -128,6 +128,19 @@ static inline bool is_translation_fault(unsigned int fsr)
return false;
}
+static inline bool is_permission_fault(unsigned int fsr)
+{
+ int fs = fsr_fs(fsr);
+#ifdef CONFIG_ARM_LPAE
+ if ((fs & FS_MMU_NOLL_MASK) == FS_PERM_NOLL)
+ return true;
+#else
+ if (fs == FS_L1_PERM || fs == FS_L2_PERM)
+ return true;
+#endif
+ return false;
+}
+
static void die_kernel_fault(const char *msg, struct mm_struct *mm,
unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
@@ -163,6 +176,8 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
*/
if (addr < PAGE_SIZE) {
msg = "NULL pointer dereference";
+ } else if (is_permission_fault(fsr) && fsr & FSR_LNX_PF) {
+ msg = "execution of memory";
} else {
if (is_translation_fault(fsr) &&
kfence_handle_page_fault(addr, is_write_fault(fsr), regs))
@@ -229,19 +244,6 @@ void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
#define VM_FAULT_BADMAP ((__force vm_fault_t)0x010000)
#define VM_FAULT_BADACCESS ((__force vm_fault_t)0x020000)
-static inline bool is_permission_fault(unsigned int fsr)
-{
- int fs = fsr_fs(fsr);
-#ifdef CONFIG_ARM_LPAE
- if ((fs & FS_MMU_NOLL_MASK) == FS_PERM_NOLL)
- return true;
-#else
- if (fs == FS_L1_PERM || fs == FS_L2_PERM)
- return true;
-#endif
- return false;
-}
-
static int __kprobes
do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
--
2.39.2
2
2
Michael Chan (1):
[Backport] bnxt_en: Fix possible crash after creating sw mqprio TCs
Sreekanth Reddy (1):
[Backport] bnxt_en: Fix memory corruption when FW resources change
during ifdown
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 34 ++++++++++++++-----
drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 +
drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c | 2 +-
.../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 +--
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 +-
5 files changed, 30 insertions(+), 13 deletions(-)
--
2.34.1
2
3
您好!
Kernel 邀请您参加 2025-12-19 14:00 召开的WeLink会议(自动录制)
会议主题:openEuler Kernel SIG双周例会
会议内容:
1. 进展update
2. 议题征集中
(新增议题可回复本邮件申请,或填报至会议纪要看板)
会议链接:https://meeting.huaweicloud.com:36443/#/j/962719880
会议纪要:https://etherpad.openeuler.org/p/Kernel-meetings
更多资讯尽在:https://www.openeuler.org/zh/
Hello!
Kernel invites you to attend the WeLink conference(auto recording) will be held at 2025-12-19 14:00,
The subject of the conference is openEuler Kernel SIG双周例会
Summary:
1. 进展update
2. 议题征集中
(新增议题可回复本邮件申请,或填报至会议纪要看板)
You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/962719880
Add topics at https://etherpad.openeuler.org/p/Kernel-meetings
More information: https://www.openeuler.org/en/
1
0
15 Dec '25
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IDD55N
--------------------------------
Currently, the MPAM implementation on Linux only applies isolation control
to tasks' user-space, while resource allocation for execution in kernel
mode is according to the root group's (Partid=0) policy.
With MPAM adding L2 cache support, and given small L2 capacity, frequently
switching partition policies between kernel and user space would cause L2
thrashing and degrade performance. Moreover, to support MPAM isolation for
kernel-space processes, kernel space should adopt the same partition policy
as user space.
To ensure the Partid state is updated promptly after the CPU exits from low
power mode, add wmb() barrier in the CPU_PM_EXIT flow to guarantee that.
Signed-off-by: Zeng Heng <zengheng4(a)huawei.com>
---
arch/arm64/include/asm/mpam.h | 1 +
arch/arm64/kernel/cpufeature.c | 2 +-
arch/arm64/kernel/mpam.c | 4 ++--
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/include/asm/mpam.h b/arch/arm64/include/asm/mpam.h
index 8caac70e22ed..db4d559e8936 100644
--- a/arch/arm64/include/asm/mpam.h
+++ b/arch/arm64/include/asm/mpam.h
@@ -161,6 +161,7 @@ static inline void mpam_thread_switch(struct task_struct *tsk)
return;
/* Synchronising this write is left until the ERET to EL0 */
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
WRITE_ONCE(per_cpu(arm64_mpam_current, cpu), regval);
}
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 414b9d28ecd1..4cc8691dc7d8 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -2425,7 +2425,7 @@ cpu_enable_mpam(const struct arm64_cpu_capabilities *entry)
* where latency sensitive tasks have to wait for a task that has
* been throttled to release the lock.
*/
- write_sysreg_s(0, SYS_MPAM1_EL1);
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
}
diff --git a/arch/arm64/kernel/mpam.c b/arch/arm64/kernel/mpam.c
index 3f070cbab420..008c44c96a75 100644
--- a/arch/arm64/kernel/mpam.c
+++ b/arch/arm64/kernel/mpam.c
@@ -40,9 +40,9 @@ static int mpam_pm_notifier(struct notifier_block *self,
* value has changed under our feet.
*/
regval = READ_ONCE(per_cpu(arm64_mpam_current, cpu));
- write_sysreg_s(0, SYS_MPAM1_EL1);
+ write_sysreg_s(regval, SYS_MPAM1_EL1);
write_sysreg_s(regval, SYS_MPAM0_EL1);
-
+ wmb();
return NOTIFY_OK;
default:
return NOTIFY_DONE;
--
2.25.1
2
1
15 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDB5TR
-----------------------------------------
Add scheduling class validation in xsched_rt_prio_set() to ensure only
RT-scheduled tasks can perform RT priority modifications. Previously,
CFS tasks could trigger xse_rt_del() operations via sys_xsched_setattr,
corrupting CFS runqueue linked lists.
The fix checks xse->class == &rt_xsched_class before any RT scheduler
operations, maintaining proper separation between CFS and RT scheduling
domains.
Fixes: 832cfa264d7c ("xsched: add xsched_{set,get}attr syscall")
Signed-off-by: Liu Kai <liukai284(a)huawei.com>
---
kernel/xsched/rt.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/kernel/xsched/rt.c b/kernel/xsched/rt.c
index 498d5ac618a1..db7d97fed787 100644
--- a/kernel/xsched/rt.c
+++ b/kernel/xsched/rt.c
@@ -168,17 +168,20 @@ void xsched_rt_prio_set(pid_t tgid, unsigned int prio)
mutex_lock(&xcu->xcu_lock);
ctx = ctx_find_by_tgid_and_xcu(tgid, xcu);
- if (ctx) {
- xse = &ctx->xse;
- xse->rt.prio = clamp_t(unsigned int, prio, XSE_PRIO_HIGH, XSE_PRIO_LOW);
- if (xse->on_rq) {
- xse_rt_del(xse);
- xse_rt_add(xse, xcu);
- }
+ if (!ctx || ctx->xse.class != &rt_xsched_class) {
+ mutex_unlock(&xcu->xcu_lock);
+ mutex_unlock(&xcu->ctx_list_lock);
+ continue;
+ }
+
+ xse = &ctx->xse;
+ xse->rt.prio = clamp_t(unsigned int, prio, XSE_PRIO_HIGH, XSE_PRIO_LOW);
+ if (xse->on_rq) {
+ xse_rt_del(xse);
+ xse_rt_add(xse, xcu);
}
mutex_unlock(&xcu->xcu_lock);
mutex_unlock(&xcu->ctx_list_lock);
}
}
-
--
2.34.1
2
1
[openeuler:OLK-6.6 3542/3542] arch/x86/kernel/early-quirks.c:727:34: warning: no previous prototype for 'kh40000_get_direct_dma_ops'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi leoliu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: 11557c1ae4529f133483879b7ee00b7d8c653be7 [3542/3542] x86/cpu/zhaoxin: Encapsulate access to kh40000_dma_direct_ops within function
config: x86_64-randconfig-161-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151614.LDi8I6GA-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151614.LDi8I6GA-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151614.LDi8I6GA-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/kernel/early-quirks.c:722:6: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
722 | bool is_zhaoxin_kh40000(void)
| ^~~~~~~~~~~~~~~~~~
>> arch/x86/kernel/early-quirks.c:727:34: warning: no previous prototype for 'kh40000_get_direct_dma_ops' [-Wmissing-prototypes]
727 | __weak const struct dma_map_ops *kh40000_get_direct_dma_ops(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/kh40000_get_direct_dma_ops +727 arch/x86/kernel/early-quirks.c
721
> 722 bool is_zhaoxin_kh40000(void)
723 {
724 return zhaoxin_kh40000;
725 }
726
> 727 __weak const struct dma_map_ops *kh40000_get_direct_dma_ops(void)
728 {
729 return dma_ops;
730 }
731
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] lib/test_hexdump.c:116:3: warning: 'strncpy' output truncated copying between 0 and 32 bytes from a string of length 32
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: f04c0f3eb9b49427c273cd3e4d5a2ff895855b4b [3542/3542] make OPTIMIZE_INLINING config editable
config: arm64-randconfig-004-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151641.xBwOsIKs-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151641.xBwOsIKs-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151641.xBwOsIKs-lkp@intel.com/
All warnings (new ones prefixed by >>):
lib/test_hexdump.c: In function 'test_hexdump_prepare_test.isra.0':
>> lib/test_hexdump.c:116:3: warning: 'strncpy' output truncated copying between 0 and 32 bytes from a string of length 32 [-Wstringop-truncation]
116 | strncpy(p, data_a, l);
| ^~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +116 lib/test_hexdump.c
7aaf4c3e1235cc lib/test_hexdump.c Andy Shevchenko 2016-01-20 66
87977ca6bcd051 lib/test_hexdump.c Andy Shevchenko 2016-01-20 67 static void __init test_hexdump_prepare_test(size_t len, int rowsize,
87977ca6bcd051 lib/test_hexdump.c Andy Shevchenko 2016-01-20 68 int groupsize, char *test,
87977ca6bcd051 lib/test_hexdump.c Andy Shevchenko 2016-01-20 69 size_t testlen, bool ascii)
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 70 {
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 71 char *p;
17974c054db303 lib/test-hexdump.c Linus Torvalds 2015-04-19 72 const char * const *result;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 73 size_t l = len;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 74 int gs = groupsize, rs = rowsize;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 75 unsigned int i;
de9df3993cfffd lib/test_hexdump.c Christophe Leroy 2018-08-21 76 const bool is_be = IS_ENABLED(CONFIG_CPU_BIG_ENDIAN);
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 77
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 78 if (rs != 16 && rs != 32)
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 79 rs = 16;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 80
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 81 if (l > rs)
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 82 l = rs;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 83
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 84 if (!is_power_of_2(gs) || gs > 8 || (len % gs != 0))
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 85 gs = 1;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 86
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 87 if (gs == 8)
de9df3993cfffd lib/test_hexdump.c Christophe Leroy 2018-08-21 88 result = is_be ? test_data_8_be : test_data_8_le;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 89 else if (gs == 4)
de9df3993cfffd lib/test_hexdump.c Christophe Leroy 2018-08-21 90 result = is_be ? test_data_4_be : test_data_4_le;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 91 else if (gs == 2)
de9df3993cfffd lib/test_hexdump.c Christophe Leroy 2018-08-21 92 result = is_be ? test_data_2_be : test_data_2_le;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 93 else
de9df3993cfffd lib/test_hexdump.c Christophe Leroy 2018-08-21 94 result = test_data_1;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 95
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 96 /* hex dump */
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 97 p = test;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 98 for (i = 0; i < l / gs; i++) {
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 99 const char *q = *result++;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 100 size_t amount = strlen(q);
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 101
b1286ed7158e9b lib/test_hexdump.c Linus Torvalds 2018-11-30 102 memcpy(p, q, amount);
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 103 p += amount;
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 104
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 105 *p++ = ' ';
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 106 }
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 107 if (i)
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 108 p--;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 109
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 110 /* ASCII part */
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 111 if (ascii) {
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 112 do {
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 113 *p++ = ' ';
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 114 } while (p < test + rs * 2 + rs / gs + 1);
3db4a987180acf lib/test_hexdump.c Andy Shevchenko 2016-01-20 115
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 @116 strncpy(p, data_a, l);
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 117 p += l;
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 118 }
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 119
64d1d77a44697a lib/test-hexdump.c Andy Shevchenko 2015-02-12 120 *p = '\0';
87977ca6bcd051 lib/test_hexdump.c Andy Shevchenko 2016-01-20 121 }
87977ca6bcd051 lib/test_hexdump.c Andy Shevchenko 2016-01-20 122
:::::: The code at line 116 was first introduced by commit
:::::: 64d1d77a44697af8e314939ecef30642c68309cb hexdump: introduce test suite
:::::: TO: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
From: Jean-Philippe Brucker <jean-philippe(a)linaro.org>
mainline inclusion
from mainline-v5.19-rc1
commit cbd23144f7662b00bcde32a938c4a4057e476d68
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBP4KI
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
We currently call arm64_mm_context_put() without holding a reference to
the mm, which can result in use-after-free. Call mmgrab()/mmdrop() to
ensure the mm only gets freed after we unpinned the ASID.
Fixes: 32784a9562fb ("iommu/arm-smmu-v3: Implement iommu_sva_bind/unbind()")
Signed-off-by: Jean-Philippe Brucker <jean-philippe(a)linaro.org>
Tested-by: Zhangfei Gao <zhangfei.gao(a)linaro.org>
Link: https://lore.kernel.org/r/20220426130444.300556-1-jean-philippe@linaro.org
Signed-off-by: Will Deacon <will(a)kernel.org>
Conflicts:
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
[commit 685ace6c824e merged for add trace event]
Signed-off-by: Zhang Yuwei <zhangyuwei20(a)huawei.com>
---
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
index afdfd10290be..0040294ad62d 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
@@ -6,6 +6,7 @@
#include <linux/mm.h>
#include <linux/mmu_context.h>
#include <linux/mmu_notifier.h>
+#include <linux/sched/mm.h>
#include <linux/slab.h>
#include <trace/events/smmu.h>
@@ -98,9 +99,14 @@ static struct arm_smmu_ctx_desc *arm_smmu_alloc_shared_cd(struct mm_struct *mm)
struct arm_smmu_ctx_desc *cd;
struct arm_smmu_ctx_desc *ret = NULL;
+ /* Don't free the mm until we release the ASID */
+ mmgrab(mm);
+
asid = arm64_mm_context_get(mm);
- if (!asid)
- return ERR_PTR(-ESRCH);
+ if (!asid) {
+ err = -ESRCH;
+ goto out_drop_mm;
+ }
cd = kzalloc(sizeof(*cd), GFP_KERNEL);
if (!cd) {
@@ -169,6 +175,8 @@ static struct arm_smmu_ctx_desc *arm_smmu_alloc_shared_cd(struct mm_struct *mm)
kfree(cd);
out_put_context:
arm64_mm_context_put(mm);
+out_drop_mm:
+ mmdrop(mm);
return err < 0 ? ERR_PTR(err) : ret;
}
@@ -177,6 +185,7 @@ static void arm_smmu_free_shared_cd(struct arm_smmu_ctx_desc *cd)
if (arm_smmu_free_asid(cd)) {
/* Unpin ASID */
arm64_mm_context_put(cd->mm);
+ mmdrop(cd->mm);
kfree(cd);
}
}
--
2.43.0
2
1
[openeuler:OLK-6.6 3542/3542] drivers/infiniband/hw/bnxt_re/ib_verbs.c:1685:24: warning: variable 'nq' set but not used
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: 978eee07aea817a830a9146bd90f0506ac2f8482 [3542/3542] RDMA/bnxt_re: Fix budget handling of notification queue
config: x86_64-buildonly-randconfig-005-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151653.mAEBFOna-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151653.mAEBFOna-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151653.mAEBFOna-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/infiniband/hw/bnxt_re/ib_verbs.c:1685:24: warning: variable 'nq' set but not used [-Wunused-but-set-variable]
1685 | struct bnxt_qplib_nq *nq = NULL;
| ^
drivers/infiniband/hw/bnxt_re/ib_verbs.c:1732:24: warning: variable 'nq' set but not used [-Wunused-but-set-variable]
1732 | struct bnxt_qplib_nq *nq = NULL;
| ^
drivers/infiniband/hw/bnxt_re/ib_verbs.c:2933:24: warning: variable 'nq' set but not used [-Wunused-but-set-variable]
2933 | struct bnxt_qplib_nq *nq;
| ^
3 warnings generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PTP_1588_CLOCK
Depends on [n]: NET [=y] && POSIX_TIMERS [=n]
Selected by [y]:
- SXE [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
- SXE_VF [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
vim +/nq +1685 drivers/infiniband/hw/bnxt_re/ib_verbs.c
1ac5a404797523 Selvin Xavier 2017-02-10 1677
37cb11acf1f72a Devesh Sharma 2018-01-11 1678 /* Shared Receive Queues */
119181d1d4327d Leon Romanovsky 2020-09-07 1679 int bnxt_re_destroy_srq(struct ib_srq *ib_srq, struct ib_udata *udata)
37cb11acf1f72a Devesh Sharma 2018-01-11 1680 {
37cb11acf1f72a Devesh Sharma 2018-01-11 1681 struct bnxt_re_srq *srq = container_of(ib_srq, struct bnxt_re_srq,
37cb11acf1f72a Devesh Sharma 2018-01-11 1682 ib_srq);
37cb11acf1f72a Devesh Sharma 2018-01-11 1683 struct bnxt_re_dev *rdev = srq->rdev;
37cb11acf1f72a Devesh Sharma 2018-01-11 1684 struct bnxt_qplib_srq *qplib_srq = &srq->qplib_srq;
37cb11acf1f72a Devesh Sharma 2018-01-11 @1685 struct bnxt_qplib_nq *nq = NULL;
37cb11acf1f72a Devesh Sharma 2018-01-11 1686
37cb11acf1f72a Devesh Sharma 2018-01-11 1687 if (qplib_srq->cq)
37cb11acf1f72a Devesh Sharma 2018-01-11 1688 nq = qplib_srq->cq->nq;
68e326dea1dba9 Leon Romanovsky 2019-04-03 1689 bnxt_qplib_destroy_srq(&rdev->qplib_res, qplib_srq);
37cb11acf1f72a Devesh Sharma 2018-01-11 1690 ib_umem_release(srq->umem);
063975feedb143 Chandramohan Akula 2023-07-26 1691 atomic_dec(&rdev->stats.res.srq_count);
119181d1d4327d Leon Romanovsky 2020-09-07 1692 return 0;
37cb11acf1f72a Devesh Sharma 2018-01-11 1693 }
37cb11acf1f72a Devesh Sharma 2018-01-11 1694
:::::: The code at line 1685 was first introduced by commit
:::::: 37cb11acf1f72a007a85894a6dd2ec93932bde46 RDMA/bnxt_re: Add SRQ support for Broadcom adapters
:::::: TO: Devesh Sharma <devesh.sharma(a)broadcom.com>
:::::: CC: Doug Ledford <dledford(a)redhat.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
From: Jean-Philippe Brucker <jean-philippe(a)linaro.org>
mainline inclusion
from mainline-v5.19-rc1
commit cbd23144f7662b00bcde32a938c4a4057e476d68
category: bugfix
bugzilla: 190104
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
We currently call arm64_mm_context_put() without holding a reference to
the mm, which can result in use-after-free. Call mmgrab()/mmdrop() to
ensure the mm only gets freed after we unpinned the ASID.
Fixes: 32784a9562fb ("iommu/arm-smmu-v3: Implement iommu_sva_bind/unbind()")
Signed-off-by: Jean-Philippe Brucker <jean-philippe(a)linaro.org>
Tested-by: Zhangfei Gao <zhangfei.gao(a)linaro.org>
Link: https://lore.kernel.org/r/20220426130444.300556-1-jean-philippe@linaro.org
Signed-off-by: Will Deacon <will(a)kernel.org>
Conflicts:
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
[commit 685ace6c824e merged for add trace event]
Signed-off-by: Zhang Yuwei <zhangyuwei20(a)huawei.com>
---
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
index afdfd10290be..0040294ad62d 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
@@ -6,6 +6,7 @@
#include <linux/mm.h>
#include <linux/mmu_context.h>
#include <linux/mmu_notifier.h>
+#include <linux/sched/mm.h>
#include <linux/slab.h>
#include <trace/events/smmu.h>
@@ -98,9 +99,14 @@ static struct arm_smmu_ctx_desc *arm_smmu_alloc_shared_cd(struct mm_struct *mm)
struct arm_smmu_ctx_desc *cd;
struct arm_smmu_ctx_desc *ret = NULL;
+ /* Don't free the mm until we release the ASID */
+ mmgrab(mm);
+
asid = arm64_mm_context_get(mm);
- if (!asid)
- return ERR_PTR(-ESRCH);
+ if (!asid) {
+ err = -ESRCH;
+ goto out_drop_mm;
+ }
cd = kzalloc(sizeof(*cd), GFP_KERNEL);
if (!cd) {
@@ -169,6 +175,8 @@ static struct arm_smmu_ctx_desc *arm_smmu_alloc_shared_cd(struct mm_struct *mm)
kfree(cd);
out_put_context:
arm64_mm_context_put(mm);
+out_drop_mm:
+ mmdrop(mm);
return err < 0 ? ERR_PTR(err) : ret;
}
@@ -177,6 +185,7 @@ static void arm_smmu_free_shared_cd(struct arm_smmu_ctx_desc *cd)
if (arm_smmu_free_asid(cd)) {
/* Unpin ASID */
arm64_mm_context_put(cd->mm);
+ mmdrop(cd->mm);
kfree(cd);
}
}
--
2.43.0
2
1
15 Dec '25
From: Ivan Pravdin <ipravdin.official(a)gmail.com>
stable inclusion
from stable-v5.10.247
commit 164586725b47f9d61912e6bf17dbaffeff11710b
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBAE0
CVE: CVE-2025-40308
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit ca94b2b036c22556c3a66f1b80f490882deef7a6 ]
Currently, bcsp_recv() can be called even when the BCSP protocol has not
been registered. This leads to a NULL pointer dereference, as shown in
the following stack trace:
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
RIP: 0010:bcsp_recv+0x13d/0x1740 drivers/bluetooth/hci_bcsp.c:590
Call Trace:
<TASK>
hci_uart_tty_receive+0x194/0x220 drivers/bluetooth/hci_ldisc.c:627
tiocsti+0x23c/0x2c0 drivers/tty/tty_io.c:2290
tty_ioctl+0x626/0xde0 drivers/tty/tty_io.c:2706
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
To prevent this, ensure that the HCI_UART_REGISTERED flag is set before
processing received data. If the protocol is not registered, return
-EUNATCH.
Reported-by: syzbot+4ed6852d4da4606c93da(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4ed6852d4da4606c93da
Tested-by: syzbot+4ed6852d4da4606c93da(a)syzkaller.appspotmail.com
Signed-off-by: Ivan Pravdin <ipravdin.official(a)gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Yin Tirui <yintirui(a)huawei.com>
---
drivers/bluetooth/hci_bcsp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 8055f63603f4..8ff69111ceed 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -582,6 +582,9 @@ static int bcsp_recv(struct hci_uart *hu, const void *data, int count)
struct bcsp_struct *bcsp = hu->priv;
const unsigned char *ptr;
+ if (!test_bit(HCI_UART_REGISTERED, &hu->flags))
+ return -EUNATCH;
+
BT_DBG("hu %p count %d rx_state %d rx_count %ld",
hu, count, bcsp->rx_state, bcsp->rx_count);
--
2.43.0
2
1
From: Ivan Pravdin <ipravdin.official(a)gmail.com>
stable inclusion
from stable-v6.6.117
commit 799cd62cbcc3f12ee04b33ef390ff7d41c37d671
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IDBAE0
CVE: CVE-2025-40308
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit ca94b2b036c22556c3a66f1b80f490882deef7a6 ]
Currently, bcsp_recv() can be called even when the BCSP protocol has not
been registered. This leads to a NULL pointer dereference, as shown in
the following stack trace:
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
RIP: 0010:bcsp_recv+0x13d/0x1740 drivers/bluetooth/hci_bcsp.c:590
Call Trace:
<TASK>
hci_uart_tty_receive+0x194/0x220 drivers/bluetooth/hci_ldisc.c:627
tiocsti+0x23c/0x2c0 drivers/tty/tty_io.c:2290
tty_ioctl+0x626/0xde0 drivers/tty/tty_io.c:2706
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
To prevent this, ensure that the HCI_UART_REGISTERED flag is set before
processing received data. If the protocol is not registered, return
-EUNATCH.
Reported-by: syzbot+4ed6852d4da4606c93da(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4ed6852d4da4606c93da
Tested-by: syzbot+4ed6852d4da4606c93da(a)syzkaller.appspotmail.com
Signed-off-by: Ivan Pravdin <ipravdin.official(a)gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Yin Tirui <yintirui(a)huawei.com>
---
drivers/bluetooth/hci_bcsp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 2a5a27d713f8..e991d9e62486 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -582,6 +582,9 @@ static int bcsp_recv(struct hci_uart *hu, const void *data, int count)
struct bcsp_struct *bcsp = hu->priv;
const unsigned char *ptr;
+ if (!test_bit(HCI_UART_REGISTERED, &hu->flags))
+ return -EUNATCH;
+
BT_DBG("hu %p count %d rx_state %d rx_count %ld",
hu, count, bcsp->rx_state, bcsp->rx_count);
--
2.43.0
2
1
[openeuler:OLK-6.6 3542/3542] drivers/ata/libahci.c:210:5: warning: no previous prototype for function 'get_ahci_em_messages'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi leoliu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: fb43492008c11fe89e510dd63383a2d37ea3cf8e [3542/3542] ata: ahci: Add support for AHCI SGPIO Enclosure Management
config: x86_64-buildonly-randconfig-002-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151453.z27gHP7d-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151453.z27gHP7d-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151453.z27gHP7d-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/ata/libahci.c:24:
In file included from include/linux/blkdev.h:9:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/x86/include/asm/cacheflush.h:5:
In file included from include/linux/mm.h:2235:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/ata/libahci.c:210:5: warning: no previous prototype for function 'get_ahci_em_messages' [-Wmissing-prototypes]
210 | int get_ahci_em_messages(void)
| ^
drivers/ata/libahci.c:210:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
210 | int get_ahci_em_messages(void)
| ^
| static
2 warnings generated.
--
In file included from drivers/ata/ahci_zhaoxin_sgpio.c:10:
In file included from include/linux/blkdev.h:9:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/x86/include/asm/cacheflush.h:5:
In file included from include/linux/mm.h:2235:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/ata/ahci_zhaoxin_sgpio.c:31:5: warning: no previous prototype for function 'ahci_wait_em_reset' [-Wmissing-prototypes]
31 | int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:31:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
31 | int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry)
| ^
| static
>> drivers/ata/ahci_zhaoxin_sgpio.c:55:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio' [-Wmissing-prototypes]
55 | void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:55:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
55 | void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
| static
>> drivers/ata/ahci_zhaoxin_sgpio.c:99:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio_gpmode' [-Wmissing-prototypes]
99 | void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:99:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
99 | void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
| static
>> drivers/ata/ahci_zhaoxin_sgpio.c:601:6: warning: no previous prototype for function 'set_em_messages' [-Wmissing-prototypes]
601 | void set_em_messages(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:601:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
601 | void set_em_messages(struct sgpio_zhaoxin *sgpio_zhaoxin)
| ^
| static
>> drivers/ata/ahci_zhaoxin_sgpio.c:621:5: warning: no previous prototype for function 'add_sgpio_zhaoxin' [-Wmissing-prototypes]
621 | int add_sgpio_zhaoxin(void)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:621:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
621 | int add_sgpio_zhaoxin(void)
| ^
| static
drivers/ata/ahci_zhaoxin_sgpio.c:673:6: warning: no previous prototype for function 'remove_sgpio_zhaoxin' [-Wmissing-prototypes]
673 | void remove_sgpio_zhaoxin(void)
| ^
drivers/ata/ahci_zhaoxin_sgpio.c:673:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
673 | void remove_sgpio_zhaoxin(void)
| ^
| static
7 warnings generated.
vim +/get_ahci_em_messages +210 drivers/ata/libahci.c
209
> 210 int get_ahci_em_messages(void)
211 {
212 return ahci_em_messages;
213 }
214 EXPORT_SYMBOL_GPL(get_ahci_em_messages);
215
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] arch/x86/kvm/svm/csv.c:1196: warning: Function parameter or member 'kvm' not described in 'csv3_launch_encrypt_data_alt_1'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: ee5362bc5977e41a88aee1c46a6580295baa0285 [3542/3542] KVM: SVM: CSV: Support issue non-4K aligned CSV3_CMD_LAUNCH_ENCRYPT_DATA and more than once
config: x86_64-randconfig-016-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151455.kuVXZCXz-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151455.kuVXZCXz-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151455.kuVXZCXz-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/kvm/svm/csv.c:1196: warning: Function parameter or member 'kvm' not described in 'csv3_launch_encrypt_data_alt_1'
>> arch/x86/kvm/svm/csv.c:1196: warning: Function parameter or member 'argp' not described in 'csv3_launch_encrypt_data_alt_1'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'kvm' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'argp' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'params' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'src_buf' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'start_pgoff' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1319: warning: Function parameter or member 'end_pgoff' not described in '__csv3_launch_encrypt_data'
>> arch/x86/kvm/svm/csv.c:1436: warning: Function parameter or member 'kvm' not described in 'csv3_launch_encrypt_data_alt_2'
>> arch/x86/kvm/svm/csv.c:1436: warning: Function parameter or member 'argp' not described in 'csv3_launch_encrypt_data_alt_2'
arch/x86/kvm/svm/csv.c:2305: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Return negative error code on fail,
arch/x86/kvm/svm/csv.c:2936: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* When userspace recognizes these extensions, it is suggested that the userspace
arch/x86/kvm/svm/csv.c:2986: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Return 0 means KVM accept the negotiation from userspace. Both the
vim +1196 arch/x86/kvm/svm/csv.c
e23a88d66dd209 Xin Jiang 2023-08-10 1189
ee5362bc5977e4 hanliyang 2024-09-27 1190 /**
ee5362bc5977e4 hanliyang 2024-09-27 1191 * csv3_launch_encrypt_data_alt_1 - The legacy handler to encrypt CSV3
ee5362bc5977e4 hanliyang 2024-09-27 1192 * guest's memory before VMRUN.
ee5362bc5977e4 hanliyang 2024-09-27 1193 */
ee5362bc5977e4 hanliyang 2024-09-27 1194 static int csv3_launch_encrypt_data_alt_1(struct kvm *kvm,
ee5362bc5977e4 hanliyang 2024-09-27 1195 struct kvm_sev_cmd *argp)
e23a88d66dd209 Xin Jiang 2023-08-10 @1196 {
e23a88d66dd209 Xin Jiang 2023-08-10 1197 struct kvm_csv_info *csv = &to_kvm_svm_csv(kvm)->csv_info;
e23a88d66dd209 Xin Jiang 2023-08-10 1198 struct kvm_csv3_launch_encrypt_data params;
e23a88d66dd209 Xin Jiang 2023-08-10 1199 struct csv3_data_launch_encrypt_data *encrypt_data = NULL;
e23a88d66dd209 Xin Jiang 2023-08-10 1200 struct encrypt_data_block *blocks = NULL;
e23a88d66dd209 Xin Jiang 2023-08-10 1201 u8 *data = NULL;
e23a88d66dd209 Xin Jiang 2023-08-10 1202 u32 offset;
e23a88d66dd209 Xin Jiang 2023-08-10 1203 u32 num_entries, num_entries_in_block;
e23a88d66dd209 Xin Jiang 2023-08-10 1204 u32 num_blocks, num_blocks_max;
e23a88d66dd209 Xin Jiang 2023-08-10 1205 u32 i, n;
e23a88d66dd209 Xin Jiang 2023-08-10 1206 unsigned long pfn, pfn_sme_mask;
e23a88d66dd209 Xin Jiang 2023-08-10 1207 int ret = 0;
e23a88d66dd209 Xin Jiang 2023-08-10 1208
e23a88d66dd209 Xin Jiang 2023-08-10 1209 if (copy_from_user(¶ms, (void __user *)(uintptr_t)argp->data,
e23a88d66dd209 Xin Jiang 2023-08-10 1210 sizeof(params))) {
e23a88d66dd209 Xin Jiang 2023-08-10 1211 ret = -EFAULT;
e23a88d66dd209 Xin Jiang 2023-08-10 1212 goto exit;
e23a88d66dd209 Xin Jiang 2023-08-10 1213 }
e23a88d66dd209 Xin Jiang 2023-08-10 1214
e23a88d66dd209 Xin Jiang 2023-08-10 1215 if ((params.len & ~PAGE_MASK) || !params.len || !params.uaddr) {
e23a88d66dd209 Xin Jiang 2023-08-10 1216 ret = -EINVAL;
e23a88d66dd209 Xin Jiang 2023-08-10 1217 goto exit;
e23a88d66dd209 Xin Jiang 2023-08-10 1218 }
e23a88d66dd209 Xin Jiang 2023-08-10 1219
e57b75759a2c62 hanliyang 2024-09-26 1220 /*
e57b75759a2c62 hanliyang 2024-09-26 1221 * If userspace request to invoke CSV3_CMD_SET_GUEST_PRIVATE_MEMORY
e57b75759a2c62 hanliyang 2024-09-26 1222 * explicitly, we should not calls to csv3_set_guest_private_memory()
e57b75759a2c62 hanliyang 2024-09-26 1223 * here.
e57b75759a2c62 hanliyang 2024-09-26 1224 */
e57b75759a2c62 hanliyang 2024-09-26 1225 if (!(csv->inuse_ext & KVM_CAP_HYGON_COCO_EXT_CSV3_SET_PRIV_MEM)) {
e23a88d66dd209 Xin Jiang 2023-08-10 1226 /* Allocate all the guest memory from CMA */
e57b75759a2c62 hanliyang 2024-09-26 1227 ret = csv3_set_guest_private_memory(kvm, argp);
e23a88d66dd209 Xin Jiang 2023-08-10 1228 if (ret)
e23a88d66dd209 Xin Jiang 2023-08-10 1229 goto exit;
e57b75759a2c62 hanliyang 2024-09-26 1230 }
e23a88d66dd209 Xin Jiang 2023-08-10 1231
e23a88d66dd209 Xin Jiang 2023-08-10 1232 num_entries = params.len / PAGE_SIZE;
e23a88d66dd209 Xin Jiang 2023-08-10 1233 num_entries_in_block = ARRAY_SIZE(blocks->entry);
e23a88d66dd209 Xin Jiang 2023-08-10 1234 num_blocks = (num_entries + num_entries_in_block - 1) / num_entries_in_block;
e23a88d66dd209 Xin Jiang 2023-08-10 1235 num_blocks_max = ARRAY_SIZE(encrypt_data->data_blocks);
e23a88d66dd209 Xin Jiang 2023-08-10 1236
e23a88d66dd209 Xin Jiang 2023-08-10 1237 if (num_blocks >= num_blocks_max) {
e23a88d66dd209 Xin Jiang 2023-08-10 1238 ret = -EINVAL;
e23a88d66dd209 Xin Jiang 2023-08-10 1239 goto exit;
e23a88d66dd209 Xin Jiang 2023-08-10 1240 }
e23a88d66dd209 Xin Jiang 2023-08-10 1241
e23a88d66dd209 Xin Jiang 2023-08-10 1242 data = vzalloc(params.len);
e23a88d66dd209 Xin Jiang 2023-08-10 1243 if (!data) {
e23a88d66dd209 Xin Jiang 2023-08-10 1244 ret = -ENOMEM;
e23a88d66dd209 Xin Jiang 2023-08-10 1245 goto exit;
e23a88d66dd209 Xin Jiang 2023-08-10 1246 }
e23a88d66dd209 Xin Jiang 2023-08-10 1247 if (copy_from_user(data, (void __user *)params.uaddr, params.len)) {
e23a88d66dd209 Xin Jiang 2023-08-10 1248 ret = -EFAULT;
e23a88d66dd209 Xin Jiang 2023-08-10 1249 goto data_free;
e23a88d66dd209 Xin Jiang 2023-08-10 1250 }
e23a88d66dd209 Xin Jiang 2023-08-10 1251
e23a88d66dd209 Xin Jiang 2023-08-10 1252 blocks = vzalloc(num_blocks * sizeof(*blocks));
e23a88d66dd209 Xin Jiang 2023-08-10 1253 if (!blocks) {
e23a88d66dd209 Xin Jiang 2023-08-10 1254 ret = -ENOMEM;
e23a88d66dd209 Xin Jiang 2023-08-10 1255 goto data_free;
e23a88d66dd209 Xin Jiang 2023-08-10 1256 }
e23a88d66dd209 Xin Jiang 2023-08-10 1257
e23a88d66dd209 Xin Jiang 2023-08-10 1258 for (offset = 0, i = 0, n = 0; offset < params.len; offset += PAGE_SIZE) {
e23a88d66dd209 Xin Jiang 2023-08-10 1259 pfn = vmalloc_to_pfn(offset + data);
e23a88d66dd209 Xin Jiang 2023-08-10 1260 pfn_sme_mask = __sme_set(pfn << PAGE_SHIFT) >> PAGE_SHIFT;
e23a88d66dd209 Xin Jiang 2023-08-10 1261 if (offset && ((blocks[n].entry[i].pfn + 1) == pfn_sme_mask))
e23a88d66dd209 Xin Jiang 2023-08-10 1262 blocks[n].entry[i].npages += 1;
e23a88d66dd209 Xin Jiang 2023-08-10 1263 else {
e23a88d66dd209 Xin Jiang 2023-08-10 1264 if (offset) {
e23a88d66dd209 Xin Jiang 2023-08-10 1265 i = (i + 1) % num_entries_in_block;
e23a88d66dd209 Xin Jiang 2023-08-10 1266 n = (i == 0) ? (n + 1) : n;
e23a88d66dd209 Xin Jiang 2023-08-10 1267 }
e23a88d66dd209 Xin Jiang 2023-08-10 1268 blocks[n].entry[i].pfn = pfn_sme_mask;
e23a88d66dd209 Xin Jiang 2023-08-10 1269 blocks[n].entry[i].npages = 1;
e23a88d66dd209 Xin Jiang 2023-08-10 1270 }
e23a88d66dd209 Xin Jiang 2023-08-10 1271 }
e23a88d66dd209 Xin Jiang 2023-08-10 1272
e23a88d66dd209 Xin Jiang 2023-08-10 1273 encrypt_data = kzalloc(sizeof(*encrypt_data), GFP_KERNEL);
e23a88d66dd209 Xin Jiang 2023-08-10 1274 if (!encrypt_data) {
e23a88d66dd209 Xin Jiang 2023-08-10 1275 ret = -ENOMEM;
e23a88d66dd209 Xin Jiang 2023-08-10 1276 goto block_free;
e23a88d66dd209 Xin Jiang 2023-08-10 1277 }
e23a88d66dd209 Xin Jiang 2023-08-10 1278
e23a88d66dd209 Xin Jiang 2023-08-10 1279 encrypt_data->handle = csv->sev->handle;
e23a88d66dd209 Xin Jiang 2023-08-10 1280 encrypt_data->length = params.len;
e23a88d66dd209 Xin Jiang 2023-08-10 1281 encrypt_data->gpa = params.gpa;
e23a88d66dd209 Xin Jiang 2023-08-10 1282 for (i = 0; i <= n; i++) {
e23a88d66dd209 Xin Jiang 2023-08-10 1283 encrypt_data->data_blocks[i] =
e23a88d66dd209 Xin Jiang 2023-08-10 1284 __sme_set(vmalloc_to_pfn((void *)blocks + i * sizeof(*blocks)) << PAGE_SHIFT);
e23a88d66dd209 Xin Jiang 2023-08-10 1285 }
e23a88d66dd209 Xin Jiang 2023-08-10 1286
e23a88d66dd209 Xin Jiang 2023-08-10 1287 clflush_cache_range(data, params.len);
e23a88d66dd209 Xin Jiang 2023-08-10 1288 ret = hygon_kvm_hooks.sev_issue_cmd(kvm, CSV3_CMD_LAUNCH_ENCRYPT_DATA,
e23a88d66dd209 Xin Jiang 2023-08-10 1289 encrypt_data, &argp->error);
e23a88d66dd209 Xin Jiang 2023-08-10 1290
e23a88d66dd209 Xin Jiang 2023-08-10 1291 kfree(encrypt_data);
e23a88d66dd209 Xin Jiang 2023-08-10 1292 block_free:
e23a88d66dd209 Xin Jiang 2023-08-10 1293 vfree(blocks);
e23a88d66dd209 Xin Jiang 2023-08-10 1294 data_free:
e23a88d66dd209 Xin Jiang 2023-08-10 1295 vfree(data);
e23a88d66dd209 Xin Jiang 2023-08-10 1296 exit:
e23a88d66dd209 Xin Jiang 2023-08-10 1297 return ret;
e23a88d66dd209 Xin Jiang 2023-08-10 1298 }
e23a88d66dd209 Xin Jiang 2023-08-10 1299
ee5362bc5977e4 hanliyang 2024-09-27 1300 #define MAX_ENTRIES_PER_BLOCK \
ee5362bc5977e4 hanliyang 2024-09-27 1301 (sizeof(((struct encrypt_data_block *)0)->entry) / \
ee5362bc5977e4 hanliyang 2024-09-27 1302 sizeof(((struct encrypt_data_block *)0)->entry[0]))
ee5362bc5977e4 hanliyang 2024-09-27 1303 #define MAX_BLOCKS_PER_CSV3_LUP_DATA \
ee5362bc5977e4 hanliyang 2024-09-27 1304 (sizeof(((struct csv3_data_launch_encrypt_data *)0)->data_blocks) / \
ee5362bc5977e4 hanliyang 2024-09-27 1305 sizeof(((struct csv3_data_launch_encrypt_data *)0)->data_blocks[0]))
ee5362bc5977e4 hanliyang 2024-09-27 1306 #define MAX_ENTRIES_PER_CSV3_LUP_DATA \
ee5362bc5977e4 hanliyang 2024-09-27 1307 (MAX_BLOCKS_PER_CSV3_LUP_DATA * MAX_ENTRIES_PER_BLOCK)
ee5362bc5977e4 hanliyang 2024-09-27 1308
ee5362bc5977e4 hanliyang 2024-09-27 1309 /**
ee5362bc5977e4 hanliyang 2024-09-27 1310 * __csv3_launch_encrypt_data - The helper for handler
ee5362bc5977e4 hanliyang 2024-09-27 1311 * csv3_launch_encrypt_data_alt_2.
ee5362bc5977e4 hanliyang 2024-09-27 1312 */
ee5362bc5977e4 hanliyang 2024-09-27 1313 static int __csv3_launch_encrypt_data(struct kvm *kvm,
ee5362bc5977e4 hanliyang 2024-09-27 1314 struct kvm_sev_cmd *argp,
ee5362bc5977e4 hanliyang 2024-09-27 1315 struct kvm_csv3_launch_encrypt_data *params,
ee5362bc5977e4 hanliyang 2024-09-27 1316 void *src_buf,
ee5362bc5977e4 hanliyang 2024-09-27 1317 unsigned int start_pgoff,
ee5362bc5977e4 hanliyang 2024-09-27 1318 unsigned int end_pgoff)
ee5362bc5977e4 hanliyang 2024-09-27 @1319 {
ee5362bc5977e4 hanliyang 2024-09-27 1320 struct kvm_csv_info *csv = &to_kvm_svm_csv(kvm)->csv_info;
ee5362bc5977e4 hanliyang 2024-09-27 1321 struct csv3_data_launch_encrypt_data *data = NULL;
ee5362bc5977e4 hanliyang 2024-09-27 1322 struct encrypt_data_block *block = NULL;
ee5362bc5977e4 hanliyang 2024-09-27 1323 struct page **pages = NULL;
ee5362bc5977e4 hanliyang 2024-09-27 1324 unsigned long len, remain_len;
ee5362bc5977e4 hanliyang 2024-09-27 1325 unsigned long pfn, pfn_sme_mask, last_pfn;
ee5362bc5977e4 hanliyang 2024-09-27 1326 unsigned int pgoff = start_pgoff;
ee5362bc5977e4 hanliyang 2024-09-27 1327 int i, j;
ee5362bc5977e4 hanliyang 2024-09-27 1328 int ret = -ENOMEM;
ee5362bc5977e4 hanliyang 2024-09-27 1329
ee5362bc5977e4 hanliyang 2024-09-27 1330 /* Alloc command buffer for CSV3_CMD_LAUNCH_ENCRYPT_DATA command */
ee5362bc5977e4 hanliyang 2024-09-27 1331 data = kzalloc(sizeof(*data), GFP_KERNEL_ACCOUNT);
ee5362bc5977e4 hanliyang 2024-09-27 1332 if (!data)
ee5362bc5977e4 hanliyang 2024-09-27 1333 return -ENOMEM;
ee5362bc5977e4 hanliyang 2024-09-27 1334
ee5362bc5977e4 hanliyang 2024-09-27 1335 /* Alloc pages for data_blocks[] in the command buffer */
ee5362bc5977e4 hanliyang 2024-09-27 1336 len = ARRAY_SIZE(data->data_blocks) * sizeof(struct page *);
ee5362bc5977e4 hanliyang 2024-09-27 1337 pages = kzalloc(len, GFP_KERNEL_ACCOUNT);
ee5362bc5977e4 hanliyang 2024-09-27 1338 if (!pages)
ee5362bc5977e4 hanliyang 2024-09-27 1339 goto e_free_data;
ee5362bc5977e4 hanliyang 2024-09-27 1340
ee5362bc5977e4 hanliyang 2024-09-27 1341 for (i = 0; i < ARRAY_SIZE(data->data_blocks); i++) {
ee5362bc5977e4 hanliyang 2024-09-27 1342 pages[i] = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
ee5362bc5977e4 hanliyang 2024-09-27 1343 if (!pages[i])
ee5362bc5977e4 hanliyang 2024-09-27 1344 goto e_free_pages;
ee5362bc5977e4 hanliyang 2024-09-27 1345 }
ee5362bc5977e4 hanliyang 2024-09-27 1346
ee5362bc5977e4 hanliyang 2024-09-27 1347 i = 0;
ee5362bc5977e4 hanliyang 2024-09-27 1348 while (i < ARRAY_SIZE(data->data_blocks) && pgoff < end_pgoff) {
ee5362bc5977e4 hanliyang 2024-09-27 1349 block = (struct encrypt_data_block *)page_to_virt(pages[i]);
ee5362bc5977e4 hanliyang 2024-09-27 1350
ee5362bc5977e4 hanliyang 2024-09-27 1351 j = 0;
ee5362bc5977e4 hanliyang 2024-09-27 1352 last_pfn = 0;
ee5362bc5977e4 hanliyang 2024-09-27 1353 while (j < ARRAY_SIZE(block->entry) && pgoff < end_pgoff) {
ee5362bc5977e4 hanliyang 2024-09-27 1354 pfn = vmalloc_to_pfn(src_buf + (pgoff << PAGE_SHIFT));
ee5362bc5977e4 hanliyang 2024-09-27 1355 pfn_sme_mask = __sme_set(pfn << PAGE_SHIFT) >> PAGE_SHIFT;
ee5362bc5977e4 hanliyang 2024-09-27 1356
ee5362bc5977e4 hanliyang 2024-09-27 1357 /*
ee5362bc5977e4 hanliyang 2024-09-27 1358 * One entry can record a number of contiguous physical
ee5362bc5977e4 hanliyang 2024-09-27 1359 * pages. If the current page is not adjacent to the
ee5362bc5977e4 hanliyang 2024-09-27 1360 * previous physical page, we should record the page to
ee5362bc5977e4 hanliyang 2024-09-27 1361 * the next entry. If entries of current block is used
ee5362bc5977e4 hanliyang 2024-09-27 1362 * up, we should try the next block.
ee5362bc5977e4 hanliyang 2024-09-27 1363 */
ee5362bc5977e4 hanliyang 2024-09-27 1364 if (last_pfn && (last_pfn + 1 == pfn)) {
ee5362bc5977e4 hanliyang 2024-09-27 1365 block->entry[j].npages++;
ee5362bc5977e4 hanliyang 2024-09-27 1366 } else if (j < (ARRAY_SIZE(block->entry) - 1)) {
ee5362bc5977e4 hanliyang 2024-09-27 1367 /* @last_pfn == 0 means fill in entry[0] */
ee5362bc5977e4 hanliyang 2024-09-27 1368 if (likely(last_pfn != 0))
ee5362bc5977e4 hanliyang 2024-09-27 1369 j++;
ee5362bc5977e4 hanliyang 2024-09-27 1370 block->entry[j].pfn = pfn_sme_mask;
ee5362bc5977e4 hanliyang 2024-09-27 1371 block->entry[j].npages = 1;
ee5362bc5977e4 hanliyang 2024-09-27 1372 } else {
ee5362bc5977e4 hanliyang 2024-09-27 1373 break;
ee5362bc5977e4 hanliyang 2024-09-27 1374 }
ee5362bc5977e4 hanliyang 2024-09-27 1375
ee5362bc5977e4 hanliyang 2024-09-27 1376 /*
ee5362bc5977e4 hanliyang 2024-09-27 1377 * Succeed to record one page, increase the page offset.
ee5362bc5977e4 hanliyang 2024-09-27 1378 * We also record the pfn of current page so that we can
ee5362bc5977e4 hanliyang 2024-09-27 1379 * record the contiguous physical pages into one entry.
ee5362bc5977e4 hanliyang 2024-09-27 1380 */
ee5362bc5977e4 hanliyang 2024-09-27 1381 last_pfn = pfn;
ee5362bc5977e4 hanliyang 2024-09-27 1382 pgoff++;
ee5362bc5977e4 hanliyang 2024-09-27 1383 }
ee5362bc5977e4 hanliyang 2024-09-27 1384
ee5362bc5977e4 hanliyang 2024-09-27 1385 i++;
ee5362bc5977e4 hanliyang 2024-09-27 1386 }
ee5362bc5977e4 hanliyang 2024-09-27 1387
ee5362bc5977e4 hanliyang 2024-09-27 1388 if (pgoff < end_pgoff) {
ee5362bc5977e4 hanliyang 2024-09-27 1389 pr_err("CSV3: Fail to fill in LAUNCH_ENCRYPT_DATA command!\n");
ee5362bc5977e4 hanliyang 2024-09-27 1390 goto e_free_pages;
ee5362bc5977e4 hanliyang 2024-09-27 1391 }
ee5362bc5977e4 hanliyang 2024-09-27 1392
ee5362bc5977e4 hanliyang 2024-09-27 1393 len = (end_pgoff - start_pgoff) << PAGE_SHIFT;
ee5362bc5977e4 hanliyang 2024-09-27 1394 clflush_cache_range(src_buf + (start_pgoff << PAGE_SHIFT), len);
ee5362bc5977e4 hanliyang 2024-09-27 1395
ee5362bc5977e4 hanliyang 2024-09-27 1396 /* Fill in command buffer */
ee5362bc5977e4 hanliyang 2024-09-27 1397 data->handle = csv->sev->handle;
ee5362bc5977e4 hanliyang 2024-09-27 1398
ee5362bc5977e4 hanliyang 2024-09-27 1399 if (start_pgoff == 0) {
ee5362bc5977e4 hanliyang 2024-09-27 1400 data->gpa = params->gpa;
ee5362bc5977e4 hanliyang 2024-09-27 1401 len -= params->gpa & ~PAGE_MASK;
ee5362bc5977e4 hanliyang 2024-09-27 1402 } else {
ee5362bc5977e4 hanliyang 2024-09-27 1403 data->gpa = (params->gpa & PAGE_MASK) + (start_pgoff << PAGE_SHIFT);
ee5362bc5977e4 hanliyang 2024-09-27 1404 }
ee5362bc5977e4 hanliyang 2024-09-27 1405 remain_len = params->len - (data->gpa - params->gpa);
ee5362bc5977e4 hanliyang 2024-09-27 1406
ee5362bc5977e4 hanliyang 2024-09-27 1407 data->length = (len <= remain_len) ? len : remain_len;
ee5362bc5977e4 hanliyang 2024-09-27 1408
ee5362bc5977e4 hanliyang 2024-09-27 1409 for (j = 0; j < i; j++)
ee5362bc5977e4 hanliyang 2024-09-27 1410 data->data_blocks[j] = __sme_set(page_to_phys(pages[j]));
ee5362bc5977e4 hanliyang 2024-09-27 1411
ee5362bc5977e4 hanliyang 2024-09-27 1412 /* Issue command */
ee5362bc5977e4 hanliyang 2024-09-27 1413 ret = hygon_kvm_hooks.sev_issue_cmd(kvm, CSV3_CMD_LAUNCH_ENCRYPT_DATA,
ee5362bc5977e4 hanliyang 2024-09-27 1414 data, &argp->error);
ee5362bc5977e4 hanliyang 2024-09-27 1415
ee5362bc5977e4 hanliyang 2024-09-27 1416 e_free_pages:
ee5362bc5977e4 hanliyang 2024-09-27 1417 for (i = 0; i < ARRAY_SIZE(data->data_blocks); i++) {
ee5362bc5977e4 hanliyang 2024-09-27 1418 if (pages[i])
ee5362bc5977e4 hanliyang 2024-09-27 1419 __free_page(pages[i]);
ee5362bc5977e4 hanliyang 2024-09-27 1420 }
ee5362bc5977e4 hanliyang 2024-09-27 1421 kfree(pages);
ee5362bc5977e4 hanliyang 2024-09-27 1422 e_free_data:
ee5362bc5977e4 hanliyang 2024-09-27 1423 kfree(data);
ee5362bc5977e4 hanliyang 2024-09-27 1424
ee5362bc5977e4 hanliyang 2024-09-27 1425 return ret;
ee5362bc5977e4 hanliyang 2024-09-27 1426 }
ee5362bc5977e4 hanliyang 2024-09-27 1427
:::::: The code at line 1196 was first introduced by commit
:::::: e23a88d66dd209d8c87df6b19e15ea8ddd9b7915 KVM: SVM: CSV: Add KVM_CSV3_LAUNCH_ENCRYPT_DATA command
:::::: TO: Xin Jiang <jiangxin(a)hygon.cn>
:::::: CC: hanliyang <hanliyang(a)hygon.cn>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] drivers/crypto/ccp/hygon/tdm-kernel-guard.c:151:5: warning: no previous prototype for function 'tdm_service_run'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: 3ad98583441f7c8a2553e1e8d6340ed4397033e2 [3542/3542] crypto: tdm: Support dynamic protection for SCT and IDT by HYGON TDM
config: x86_64-randconfig-012-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151453.5SnEFp7c-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151453.5SnEFp7c-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151453.5SnEFp7c-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/crypto/ccp/hygon/tdm-kernel-guard.c:15:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2242:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/crypto/ccp/hygon/tdm-kernel-guard.c:151:5: warning: no previous prototype for function 'tdm_service_run' [-Wmissing-prototypes]
151 | int tdm_service_run(struct tdm_security_enhance *data)
| ^
drivers/crypto/ccp/hygon/tdm-kernel-guard.c:151:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
151 | int tdm_service_run(struct tdm_security_enhance *data)
| ^
| static
>> drivers/crypto/ccp/hygon/tdm-kernel-guard.c:212:5: warning: no previous prototype for function 'tdm_service_exit' [-Wmissing-prototypes]
212 | int tdm_service_exit(struct tdm_security_enhance *data)
| ^
drivers/crypto/ccp/hygon/tdm-kernel-guard.c:212:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
212 | int tdm_service_exit(struct tdm_security_enhance *data)
| ^
| static
drivers/crypto/ccp/hygon/tdm-kernel-guard.c:308:23: error: use of undeclared identifier 'NR_syscalls'
308 | eh_objs[SCT].size = NR_syscalls * sizeof(char *);
| ^
3 warnings and 1 error generated.
vim +/tdm_service_run +151 drivers/crypto/ccp/hygon/tdm-kernel-guard.c
150
> 151 int tdm_service_run(struct tdm_security_enhance *data)
152 {
153 int ret = 0;
154 struct addr_range_info *addr_range = NULL;
155
156 // Allocate memory for addr_range
157 addr_range = kzalloc(sizeof(struct addr_range_info) + sizeof(struct addr_info), GFP_KERNEL);
158 if (!addr_range) {
159 ret = -DYN_ERR_MEM;
160 pr_err("addr_range kzalloc memory failed\n");
161 goto end;
162 }
163
164 // Fill in addr_range
165 addr_range->count = 1;
166 addr_range->addr[0].addr_start = data->vaddr;
167 addr_range->addr[0].length = data->size;
168 data->mem_range = addr_range;
169
170 // Context configuration
171 data->context |= TASK_CREATE_VADDR;
172
173 // Allocate memory for authcode
174 data->authcode = kzalloc(sizeof(struct authcode_2b) + AUTHCODE_MAX, GFP_KERNEL);
175 if (!data->authcode) {
176 ret = -DYN_ERR_MEM;
177 pr_err("authcode_2b kzalloc memory failed\n");
178 goto free_addr_range_info;
179 }
180
181 data->authcode->len = AUTHCODE_MAX;
182
183 // Measurement data configuration
184 data->mdata.hash_algo = HASH_ALGO_SM3;
185 data->mdata.period_ms = 0;
186 ret = calc_expected_hash((uint8_t *)data->vaddr, data->size,
187 data->mdata.expected_measurement);
188 if (ret) {
189 pr_err("calculate expected hash failed!\n");
190 goto free_authcode;
191 }
192
193 // Create and start tdm task
194 ret = tdm_task_create_and_run(data);
195 if (ret) {
196 pr_err("tdm_task_create_and_run failed!\n");
197 goto free_authcode;
198 }
199
200 return ret;
201
202 free_authcode:
203 kfree(data->authcode);
204 data->authcode = NULL;
205 free_addr_range_info:
206 kfree(data->mem_range);
207 data->mem_range = NULL;
208 end:
209 return ret;
210 }
211
> 212 int tdm_service_exit(struct tdm_security_enhance *data)
213 {
214 int ret = 0;
215 int task_status = 0;
216
217 task_status = psp_startstop_measure_task(data->task_id, data->authcode, false);
218 if (task_status < 0) {
219 ret = task_status;
220 pr_err("task_id %d stop failed with 0x%x\n", data->task_id, ret);
221 goto end;
222 }
223
224 // Waiting for the task to end
225 msleep(40);
226
227 psp_destroy_measure_task(data->task_id, data->authcode);
228
229 kfree(data->authcode);
230 data->authcode = NULL;
231 kfree(data->mem_range);
232 data->mem_range = NULL;
233 end:
234 return ret;
235 }
236
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] drivers/net/ethernet/huawei/hinic/hinic_mbox.c:373: warning: expecting prototype for hinic_unregister_ppf_mbox_cb(). Prototype was for hinic_unregister_pf_mbox_cb() instead
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi Zhou,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 81b22958142c03b02c766c79cd1554ebfa142be4
commit: 9c1c9598010fbb9daa1e2a67d23830092fb6246a [3542/3542] net/hinic: Update Huawei Intelligent Network Card Driver: hinic
config: x86_64-buildonly-randconfig-005-20251215 (https://download.01.org/0day-ci/archive/20251215/202512151406.uDEczUki-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151406.uDEczUki-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151406.uDEczUki-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/huawei/hinic/hinic_main.c:18:
In file included from include/linux/pci.h:1663:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2193:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
drivers/net/ethernet/huawei/hinic/hinic_main.c:204:9: error: call to undeclared function 'vlan_dev_priv'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
204 | ret = vlan_dev_priv(ndev)->real_dev;
| ^
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:204:30: error: member reference type 'int' is not a pointer
204 | ret = vlan_dev_priv(ndev)->real_dev;
| ~~~~~~~~~~~~~~~~~~~ ^
drivers/net/ethernet/huawei/hinic/hinic_main.c:206:30: error: member reference type 'int' is not a pointer
206 | ret = vlan_dev_priv(ret)->real_dev;
| ~~~~~~~~~~~~~~~~~~ ^
drivers/net/ethernet/huawei/hinic/hinic_main.c:182:5: warning: no previous prototype for function 'hinic_netdev_event' [-Wmissing-prototypes]
182 | int hinic_netdev_event(struct notifier_block *notifier,
| ^
drivers/net/ethernet/huawei/hinic/hinic_main.c:182:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
182 | int hinic_netdev_event(struct notifier_block *notifier,
| ^
| static
drivers/net/ethernet/huawei/hinic/hinic_main.c:3058:6: warning: no previous prototype for function 'nic_event' [-Wmissing-prototypes]
3058 | void nic_event(struct hinic_lld_dev *lld_dev, void *adapter,
| ^
drivers/net/ethernet/huawei/hinic/hinic_main.c:3058:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3058 | void nic_event(struct hinic_lld_dev *lld_dev, void *adapter,
| ^
| static
3 warnings and 3 errors generated.
--
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:321: warning: Function parameter or member 'hwe_cb' not described in 'hinic_aeq_register_hw_cb'
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:321: warning: Excess function parameter 'hw_cb' description in 'hinic_aeq_register_hw_cb'
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:369: warning: Function parameter or member 'aeq_swe_cb' not described in 'hinic_aeq_register_swe_cb'
drivers/net/ethernet/huawei/hinic/hinic_eqs.c:369: warning: expecting prototype for hinic_aeq_register_sw_cb(). Prototype was for hinic_aeq_register_swe_cb() instead
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:391: warning: expecting prototype for hinic_aeq_unregister_sw_cb(). Prototype was for hinic_aeq_unregister_swe_cb() instead
>> drivers/net/ethernet/huawei/hinic/hinic_eqs.c:417: warning: expecting prototype for hinic_ceq_register_sw_cb(). Prototype was for hinic_ceq_register_cb() instead
--
>> drivers/net/ethernet/huawei/hinic/hinic_mbox.c:373: warning: expecting prototype for hinic_unregister_ppf_mbox_cb(). Prototype was for hinic_unregister_pf_mbox_cb() instead
drivers/net/ethernet/huawei/hinic/hinic_mbox.c:411: warning: expecting prototype for hinic_unregister_ppf_mbox_cb(). Prototype was for hinic_unregister_ppf_to_pf_mbox_cb() instead
--
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:581: warning: Function parameter or member 'intr_reg_base' not described in 'hinic_init_hwif'
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:581: warning: Function parameter or member 'db_base_phy' not described in 'hinic_init_hwif'
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:581: warning: Function parameter or member 'db_base' not described in 'hinic_init_hwif'
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:581: warning: Function parameter or member 'dwqe_mapping' not described in 'hinic_init_hwif'
>> drivers/net/ethernet/huawei/hinic/hinic_hwif.c:717: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* get function id from register,used by sriov hot migration process
drivers/net/ethernet/huawei/hinic/hinic_hwif.c:802: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* get function id, used by sriov hot migratition process.
vim +373 drivers/net/ethernet/huawei/hinic/hinic_mbox.c
9c1c9598010fbb drivers/net/ethernet/huawei/hinic/hinic_mbox.c Zhou Shuai 2024-03-13 365
9c1c9598010fbb drivers/net/ethernet/huawei/hinic/hinic_mbox.c Zhou Shuai 2024-03-13 366 /**
9c1c9598010fbb drivers/net/ethernet/huawei/hinic/hinic_mbox.c Zhou Shuai 2024-03-13 367 * hinic_unregister_ppf_mbox_cb - unregister the mbox callback for pf
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 368 * @hwdev: the pointer to hw device
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 369 * @mod: specific mod that the callback will handle
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 370 */
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 371 void hinic_unregister_pf_mbox_cb(struct hinic_hwdev *hwdev,
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 372 enum hinic_mod_type mod)
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 @373 {
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 374 struct hinic_mbox_func_to_func *func_to_func = hwdev->func_to_func;
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 375
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 376 clear_bit(HINIC_PF_MBOX_CB_REG, &func_to_func->pf_mbox_cb_state[mod]);
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 377
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 378 while (test_bit(HINIC_PF_MBOX_CB_RUNNING,
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 379 &func_to_func->pf_mbox_cb_state[mod]))
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 380 usleep_range(900, 1000);
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 381
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 382 func_to_func->pf_mbox_cb[mod] = NULL;
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 383 }
a425b6e1c69ba9 drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c Luo bin 2020-04-25 384
:::::: The code at line 373 was first introduced by commit
:::::: a425b6e1c69ba907b72b737a4d44f8cfbc43ce3c hinic: add mailbox function support
:::::: TO: Luo bin <luobin9(a)huawei.com>
:::::: CC: David S. Miller <davem(a)davemloft.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3542/3542] arch/x86/kernel/cpu/proc.c:63:5: warning: no previous prototype for function 'show_cpuinfo'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 549c32bcd16ff65ec78f30270d68abe28dfddcc8
commit: 9d3b0e8891b8b3450a7cd6d1367946a1c69e4eb9 [3542/3542] bpf: Add cpuinfo_x86 iterator target
config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20251215/202512151347.pYQgm67P-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512151347.pYQgm67P-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512151347.pYQgm67P-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/cpu/proc.c:63:5: warning: no previous prototype for function 'show_cpuinfo' [-Wmissing-prototypes]
63 | int show_cpuinfo(struct seq_file *m, void *v)
| ^
arch/x86/kernel/cpu/proc.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
63 | int show_cpuinfo(struct seq_file *m, void *v)
| ^
| static
1 warning generated.
vim +/show_cpuinfo +63 arch/x86/kernel/cpu/proc.c
62
> 63 int show_cpuinfo(struct seq_file *m, void *v)
64 {
65 struct cpuinfo_x86 *c = v;
66 unsigned int cpu;
67 int i;
68
69 cpu = c->cpu_index;
70 seq_printf(m, "processor\t: %u\n"
71 "vendor_id\t: %s\n"
72 "cpu family\t: %d\n"
73 "model\t\t: %u\n"
74 "model name\t: %s\n",
75 cpu,
76 c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown",
77 c->x86,
78 c->x86_model,
79 c->x86_model_id[0] ? c->x86_model_id : "unknown");
80
81 if (c->x86_stepping || c->cpuid_level >= 0)
82 seq_printf(m, "stepping\t: %d\n", c->x86_stepping);
83 else
84 seq_puts(m, "stepping\t: unknown\n");
85 if (c->microcode)
86 seq_printf(m, "microcode\t: 0x%x\n", c->microcode);
87
88 if (cpu_has(c, X86_FEATURE_TSC)) {
89 unsigned int freq = arch_freq_get_on_cpu(cpu);
90
91 seq_printf(m, "cpu MHz\t\t: %u.%03u\n", freq / 1000, (freq % 1000));
92 }
93
94 /* Cache size */
95 if (c->x86_cache_size)
96 seq_printf(m, "cache size\t: %u KB\n", c->x86_cache_size);
97
98 show_cpuinfo_core(m, c, cpu);
99 show_cpuinfo_misc(m, c);
100
101 seq_puts(m, "flags\t\t:");
102 for (i = 0; i < 32*NCAPINTS; i++)
103 if (cpu_has(c, i) && x86_cap_flags[i] != NULL) {
104 if (c->x86_vendor == X86_VENDOR_HYGON)
105 seq_printf(m, " %s", i == X86_FEATURE_SEV ? "csv" :
106 (i == X86_FEATURE_SEV_ES ? "csv2" :
107 x86_cap_flags[i]));
108 else
109 seq_printf(m, " %s", x86_cap_flags[i]);
110 }
111
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 3542/3542] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for 'sxe_debugfs_entries_exit'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 549c32bcd16ff65ec78f30270d68abe28dfddcc8
commit: dd013ad487534c1838afc2f55efdb5daec15aace [3542/3542] Ethernet: Linkdata: Supports Linkdata ethernet Controllers
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251215/202512150524.N6WnCpPL-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150524.N6WnCpPL-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150524.N6WnCpPL-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:410:6: error: no previous prototype for 'sxe_txrx_ring_enable' [-Werror=missing-prototypes]
410 | void sxe_txrx_ring_enable(struct sxe_adapter *adapter, u32 ring_idx)
| ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for 'sxe_debugfs_entries_init' [-Werror=missing-prototypes]
432 | void sxe_debugfs_entries_init(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for 'sxe_debugfs_entries_exit' [-Werror=missing-prototypes]
459 | void sxe_debugfs_entries_exit(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for 'sxe_debugfs_init' [-Werror=missing-prototypes]
465 | void sxe_debugfs_init(void)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for 'sxe_debugfs_exit' [-Werror=missing-prototypes]
470 | void sxe_debugfs_exit(void)
| ^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for 'sxe_reg_test' [-Werror=missing-prototypes]
2022 | int sxe_reg_test(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for 'sxe_phys_id_set' [-Werror=missing-prototypes]
2644 | int sxe_phys_id_set(struct net_device *netdev, enum ethtool_phys_id_state state)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c: In function 'sxe_get_module_eeprom':
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2736:47: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
2736 | LOG_ERROR("read sfp failed\n");
| ^
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for 'sxe_hw_no_snoop_disable' [-Werror=missing-prototypes]
230 | void sxe_hw_no_snoop_disable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for 'sxe_hw_uc_addr_pool_del' [-Werror=missing-prototypes]
262 | void sxe_hw_uc_addr_pool_del(struct sxe_hw *hw, u32 rar_idx, u32 pool_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for 'sxe_hw_uc_addr_pool_enable' [-Werror=missing-prototypes]
283 | s32 sxe_hw_uc_addr_pool_enable(struct sxe_hw *hw, u8 rar_idx, u8 pool_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for 'sxe_hw_nic_reset' [-Werror=missing-prototypes]
337 | s32 sxe_hw_nic_reset(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for 'sxe_hw_pf_rst_done_set' [-Werror=missing-prototypes]
367 | void sxe_hw_pf_rst_done_set(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for 'sxe_hw_pending_irq_read_clear' [-Werror=missing-prototypes]
735 | u32 sxe_hw_pending_irq_read_clear(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for 'sxe_hw_pending_irq_write_clear' [-Werror=missing-prototypes]
740 | void sxe_hw_pending_irq_write_clear(struct sxe_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for 'sxe_hw_irq_cause_get' [-Werror=missing-prototypes]
745 | u32 sxe_hw_irq_cause_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for 'sxe_hw_ring_irq_auto_disable' [-Werror=missing-prototypes]
765 | void sxe_hw_ring_irq_auto_disable(struct sxe_hw *hw, bool is_msix)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for 'sxe_hw_irq_general_reg_set' [-Werror=missing-prototypes]
775 | void sxe_hw_irq_general_reg_set(struct sxe_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for 'sxe_hw_irq_general_reg_get' [-Werror=missing-prototypes]
780 | u32 sxe_hw_irq_general_reg_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for 'sxe_hw_event_irq_map' [-Werror=missing-prototypes]
790 | void sxe_hw_event_irq_map(struct sxe_hw *hw, u8 offset, u16 irq_idx)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for 'sxe_hw_ring_irq_map' [-Werror=missing-prototypes]
806 | void sxe_hw_ring_irq_map(struct sxe_hw *hw, bool is_tx, u16 reg_idx,
| ^~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for 'sxe_hw_ring_irq_interval_set' [-Werror=missing-prototypes]
823 | void sxe_hw_ring_irq_interval_set(struct sxe_hw *hw, u16 irq_idx, u32 interval)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for 'sxe_hw_event_irq_auto_clear_set' [-Werror=missing-prototypes]
838 | void sxe_hw_event_irq_auto_clear_set(struct sxe_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for 'sxe_hw_specific_irq_disable' [-Werror=missing-prototypes]
843 | void sxe_hw_specific_irq_disable(struct sxe_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for 'sxe_hw_specific_irq_enable' [-Werror=missing-prototypes]
848 | void sxe_hw_specific_irq_enable(struct sxe_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for 'sxe_hw_all_irq_disable' [-Werror=missing-prototypes]
876 | void sxe_hw_all_irq_disable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for 'sxe_hw_link_speed_get' [-Werror=missing-prototypes]
994 | u32 sxe_hw_link_speed_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1014:6: error: no previous prototype for 'sxe_hw_link_speed_set' [-Werror=missing-prototypes]
1014 | void sxe_hw_link_speed_set(struct sxe_hw *hw, u32 speed)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1033:6: error: no previous prototype for 'sxe_hw_is_link_state_up' [-Werror=missing-prototypes]
1033 | bool sxe_hw_is_link_state_up(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1055:6: error: no previous prototype for 'sxe_hw_mac_pad_enable' [-Werror=missing-prototypes]
1055 | void sxe_hw_mac_pad_enable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1064:5: error: no previous prototype for 'sxe_hw_fc_enable' [-Werror=missing-prototypes]
1064 | s32 sxe_hw_fc_enable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1135:6: error: no previous prototype for 'sxe_fc_autoneg_localcap_set' [-Werror=missing-prototypes]
1135 | void sxe_fc_autoneg_localcap_set(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1164:5: error: no previous prototype for 'sxe_hw_pfc_enable' [-Werror=missing-prototypes]
1164 | s32 sxe_hw_pfc_enable(struct sxe_hw *hw, u8 tc_idx)
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1256:6: error: no previous prototype for 'sxe_hw_crc_configure' [-Werror=missing-prototypes]
1256 | void sxe_hw_crc_configure(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1264:6: error: no previous prototype for 'sxe_hw_loopback_switch' [-Werror=missing-prototypes]
1264 | void sxe_hw_loopback_switch(struct sxe_hw *hw, bool is_enable)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1276:6: error: no previous prototype for 'sxe_hw_mac_txrx_enable' [-Werror=missing-prototypes]
1276 | void sxe_hw_mac_txrx_enable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1285:6: error: no previous prototype for 'sxe_hw_mac_max_frame_set' [-Werror=missing-prototypes]
1285 | void sxe_hw_mac_max_frame_set(struct sxe_hw *hw, u32 max_frame)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1298:5: error: no previous prototype for 'sxe_hw_mac_max_frame_get' [-Werror=missing-prototypes]
1298 | u32 sxe_hw_mac_max_frame_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1330:6: error: no previous prototype for 'sxe_hw_fc_tc_high_water_mark_set' [-Werror=missing-prototypes]
1330 | void sxe_hw_fc_tc_high_water_mark_set(struct sxe_hw *hw, u8 tc_idx, u32 mark)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1335:6: error: no previous prototype for 'sxe_hw_fc_tc_low_water_mark_set' [-Werror=missing-prototypes]
1335 | void sxe_hw_fc_tc_low_water_mark_set(struct sxe_hw *hw, u8 tc_idx, u32 mark)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1340:6: error: no previous prototype for 'sxe_hw_is_fc_autoneg_disabled' [-Werror=missing-prototypes]
1340 | bool sxe_hw_is_fc_autoneg_disabled(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1345:6: error: no previous prototype for 'sxe_hw_fc_autoneg_disable_set' [-Werror=missing-prototypes]
1345 | void sxe_hw_fc_autoneg_disable_set(struct sxe_hw *hw, bool is_disabled)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1360:6: error: no previous prototype for 'sxe_hw_fc_requested_mode_set' [-Werror=missing-prototypes]
1360 | void sxe_hw_fc_requested_mode_set(struct sxe_hw *hw, enum sxe_fc_mode mode)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1388:5: error: no previous prototype for 'sxe_hw_rx_mode_get' [-Werror=missing-prototypes]
1388 | u32 sxe_hw_rx_mode_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1393:5: error: no previous prototype for 'sxe_hw_pool_rx_mode_get' [-Werror=missing-prototypes]
1393 | u32 sxe_hw_pool_rx_mode_get(struct sxe_hw *hw, u16 pool_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1398:6: error: no previous prototype for 'sxe_hw_rx_mode_set' [-Werror=missing-prototypes]
1398 | void sxe_hw_rx_mode_set(struct sxe_hw *hw, u32 filter_ctrl)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1403:6: error: no previous prototype for 'sxe_hw_pool_rx_mode_set' [-Werror=missing-prototypes]
1403 | void sxe_hw_pool_rx_mode_set(struct sxe_hw *hw, u32 vmolr, u16 pool_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1408:6: error: no previous prototype for 'sxe_hw_rx_lro_enable' [-Werror=missing-prototypes]
1408 | void sxe_hw_rx_lro_enable(struct sxe_hw *hw, bool is_enable)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1420:6: error: no previous prototype for 'sxe_hw_rx_nfs_filter_disable' [-Werror=missing-prototypes]
1420 | void sxe_hw_rx_nfs_filter_disable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1428:6: error: no previous prototype for 'sxe_hw_rx_udp_frag_checksum_disable' [-Werror=missing-prototypes]
1428 | void sxe_hw_rx_udp_frag_checksum_disable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1437:6: error: no previous prototype for 'sxe_hw_fc_mac_addr_set' [-Werror=missing-prototypes]
1437 | void sxe_hw_fc_mac_addr_set(struct sxe_hw *hw, u8 *mac_addr)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1449:5: error: no previous prototype for 'sxe_hw_uc_addr_add' [-Werror=missing-prototypes]
1449 | s32 sxe_hw_uc_addr_add(struct sxe_hw *hw, u32 rar_idx, u8 *addr, u32 pool_idx)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1484:5: error: no previous prototype for 'sxe_hw_uc_addr_del' [-Werror=missing-prototypes]
1484 | s32 sxe_hw_uc_addr_del(struct sxe_hw *hw, u32 index)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1510:6: error: no previous prototype for 'sxe_hw_mta_hash_table_set' [-Werror=missing-prototypes]
1510 | void sxe_hw_mta_hash_table_set(struct sxe_hw *hw, u8 index, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1515:6: error: no previous prototype for 'sxe_hw_mta_hash_table_update' [-Werror=missing-prototypes]
1515 | void sxe_hw_mta_hash_table_update(struct sxe_hw *hw, u8 reg_idx, u8 bit_idx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1525:5: error: no previous prototype for 'sxe_hw_mc_filter_get' [-Werror=missing-prototypes]
1525 | u32 sxe_hw_mc_filter_get(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1530:6: error: no previous prototype for 'sxe_hw_mc_filter_enable' [-Werror=missing-prototypes]
1530 | void sxe_hw_mc_filter_enable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1554:6: error: no previous prototype for 'sxe_hw_uc_addr_clear' [-Werror=missing-prototypes]
1554 | void sxe_hw_uc_addr_clear(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1587:6: error: no previous prototype for 'sxe_hw_vt_ctrl_cfg' [-Werror=missing-prototypes]
1587 | void sxe_hw_vt_ctrl_cfg(struct sxe_hw *hw, u8 default_pool)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1601:6: error: no previous prototype for 'sxe_hw_vt_disable' [-Werror=missing-prototypes]
1601 | void sxe_hw_vt_disable(struct sxe_hw *hw)
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1675:5: error: no previous prototype for 'sxe_hw_vlan_pool_filter_read' [-Werror=missing-prototypes]
1675 | u32 sxe_hw_vlan_pool_filter_read(struct sxe_hw *hw, u16 reg_index)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1697:6: error: no previous prototype for 'sxe_hw_vlan_filter_array_write' [-Werror=missing-prototypes]
1697 | void sxe_hw_vlan_filter_array_write(struct sxe_hw *hw, u16 reg_index, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1702:5: error: no previous prototype for 'sxe_hw_vlan_filter_array_read' [-Werror=missing-prototypes]
1702 | u32 sxe_hw_vlan_filter_array_read(struct sxe_hw *hw, u16 reg_index)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1707:6: error: no previous prototype for 'sxe_hw_vlan_filter_switch' [-Werror=missing-prototypes]
1707 | void sxe_hw_vlan_filter_switch(struct sxe_hw *hw, bool is_enable)
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for 'sxe_msi_irq_init' [-Werror=missing-prototypes]
136 | int sxe_msi_irq_init(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for 'sxe_disable_dcb' [-Werror=missing-prototypes]
182 | void sxe_disable_dcb(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for 'sxe_disable_rss' [-Werror=missing-prototypes]
212 | void sxe_disable_rss(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for 'sxe_lsc_irq_handler' [-Werror=missing-prototypes]
729 | void sxe_lsc_irq_handler(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for 'sxe_mailbox_irq_handler' [-Werror=missing-prototypes]
745 | void sxe_mailbox_irq_handler(struct sxe_adapter *adapter)
| ^~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for 'sxe_allow_inval_mac' [-Werror=missing-prototypes]
70 | bool sxe_allow_inval_mac(void)
| ^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for 'sxe_multispeed_sfp_link_configure' [-Werror=missing-prototypes]
733 | s32 sxe_multispeed_sfp_link_configure(struct sxe_adapter *adapter, u32 speed)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for 'sxe_headers_cleanup' [-Werror=missing-prototypes]
1431 | bool sxe_headers_cleanup(struct sxe_ring *rx_ring,
| ^~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for 'sxe_rx_buffer_page_offset_update' [-Werror=missing-prototypes]
1569 | void sxe_rx_buffer_page_offset_update(struct sxe_ring *rx_ring,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c: In function 'sxe_vf_uc_addr_del':
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:13: error: variable 'ret' set but not used [-Werror=unused-but-set-variable]
766 | s32 ret;
| ^~~
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c: At top level:
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for 'sxe_set_vf_link_enable' [-Werror=missing-prototypes]
1552 | void sxe_set_vf_link_enable(struct sxe_adapter *adapter, s32 vf_idx, s32 state)
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for 'sxevf_hw_stop' [-Werror=missing-prototypes]
160 | void sxevf_hw_stop(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for 'sxevf_msg_write' [-Werror=missing-prototypes]
187 | void sxevf_msg_write(struct sxevf_hw *hw, u8 index, u32 msg)
| ^~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for 'sxevf_msg_read' [-Werror=missing-prototypes]
196 | u32 sxevf_msg_read(struct sxevf_hw *hw, u8 index)
| ^~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for 'sxevf_mailbox_read' [-Werror=missing-prototypes]
206 | u32 sxevf_mailbox_read(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for 'sxevf_mailbox_write' [-Werror=missing-prototypes]
211 | void sxevf_mailbox_write(struct sxevf_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for 'sxevf_pf_req_irq_trigger' [-Werror=missing-prototypes]
216 | void sxevf_pf_req_irq_trigger(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for 'sxevf_pf_ack_irq_trigger' [-Werror=missing-prototypes]
221 | void sxevf_pf_ack_irq_trigger(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for 'sxevf_event_irq_map' [-Werror=missing-prototypes]
226 | void sxevf_event_irq_map(struct sxevf_hw *hw, u16 vector)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:6: error: no previous prototype for 'sxevf_specific_irq_enable' [-Werror=missing-prototypes]
240 | void sxevf_specific_irq_enable(struct sxevf_hw *hw, u32 value)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for 'sxevf_irq_enable' [-Werror=missing-prototypes]
245 | void sxevf_irq_enable(struct sxevf_hw *hw, u32 mask)
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for 'sxevf_irq_disable' [-Werror=missing-prototypes]
251 | void sxevf_irq_disable(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for 'sxevf_hw_ring_irq_map' [-Werror=missing-prototypes]
259 | void sxevf_hw_ring_irq_map(struct sxevf_hw *hw, bool is_tx, u16 hw_ring_idx,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for 'sxevf_ring_irq_interval_set' [-Werror=missing-prototypes]
276 | void sxevf_ring_irq_interval_set(struct sxevf_hw *hw, u16 irq_idx, u32 interval)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for 'sxevf_hw_reset' [-Werror=missing-prototypes]
313 | void sxevf_hw_reset(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for 'sxevf_link_state_get' [-Werror=missing-prototypes]
324 | u32 sxevf_link_state_get(struct sxevf_hw *hw)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:6: error: no previous prototype for 'sxevf_tx_ring_switch' [-Werror=missing-prototypes]
539 | void sxevf_tx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:6: error: no previous prototype for 'sxevf_rx_ring_switch' [-Werror=missing-prototypes]
594 | void sxevf_rx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:6: error: no previous prototype for 'sxevf_rx_ring_desc_configure' [-Werror=missing-prototypes]
626 | void sxevf_rx_ring_desc_configure(struct sxevf_hw *hw, u32 desc_mem_len,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for 'sxevf_rx_rcv_ctl_configure' [-Werror=missing-prototypes]
640 | void sxevf_rx_rcv_ctl_configure(struct sxevf_hw *hw, u8 reg_idx,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:697:6: error: no previous prototype for 'sxevf_32bit_counter_update' [-Werror=missing-prototypes]
697 | void sxevf_32bit_counter_update(struct sxevf_hw *hw,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:710:6: error: no previous prototype for 'sxevf_36bit_counter_update' [-Werror=missing-prototypes]
710 | void sxevf_36bit_counter_update(struct sxevf_hw *hw,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:726:6: error: no previous prototype for 'sxevf_packet_stats_get' [-Werror=missing-prototypes]
726 | void sxevf_packet_stats_get(struct sxevf_hw *hw, struct sxevf_hw_stats *stats)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:740:6: error: no previous prototype for 'sxevf_stats_init_value_get' [-Werror=missing-prototypes]
740 | void sxevf_stats_init_value_get(struct sxevf_hw *hw,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
..
vim +/sxe_debugfs_entries_exit +459 drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c
458
> 459 void sxe_debugfs_entries_exit(struct sxe_adapter *adapter)
460 {
461 debugfs_remove_recursive(adapter->debugfs_entries);
462 adapter->debugfs_entries = NULL;
463 }
464
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-5.10] firewire: net: fix use after free in fwnet_finish_incoming_packet()
by Xia Fukun 15 Dec '25
by Xia Fukun 15 Dec '25
15 Dec '25
From: Zhang Shurong <zhang_shurong(a)foxmail.com>
mainline inclusion
from mainline-v6.17-rc7
commit 3ff256751a2853e1ffaa36958ff933ccc98c6cb5
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICYQPN
CVE: CVE-2023-53432
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
The netif_rx() function frees the skb so we can't dereference it to
save the skb->len.
Signed-off-by: Zhang Shurong <zhang_shurong(a)foxmail.com>
Link: https://lore.kernel.org/r/tencent_3B3D24B66ED66A6BB73CC0E63C6A14E45109@qq.c…
Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp>
Conflicts:
drivers/firewire/net.c
[Context differences.]
Signed-off-by: Xia Fukun <xiafukun(a)huawei.com>
---
drivers/firewire/net.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 715e491dfbc3..8504e95ede90 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -489,7 +489,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
bool is_broadcast, u16 ether_type)
{
struct fwnet_device *dev;
- int status;
+ int status, len;
__be64 guid;
switch (ether_type) {
@@ -546,13 +546,15 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
}
skb->protocol = protocol;
}
+
+ len = skb->len;
status = netif_rx(skb);
if (status == NET_RX_DROP) {
net->stats.rx_errors++;
net->stats.rx_dropped++;
} else {
net->stats.rx_packets++;
- net->stats.rx_bytes += skb->len;
+ net->stats.rx_bytes += len;
}
return 0;
--
2.34.1
2
1
From: Tong Tiangen <tongtiangen(a)huawei.com>
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IDBGTZ
CVE: NA
-------------------------------
Large memory migration imposes significant overhead on the CPU. This patch
introduces enhancements to the page migration by offloading the copy to
UDMA hardware which based on the DMA engine framework, and a new migration
mode has been introduced, If DMA migration fails, it will fall back to CPU
migration.
DMA migration supports both asynchronous and synchronous modes for
subsequent debugging purposes.
Signed-off-by: Tong Tiangen <tongtiangen(a)huawei.com>
Signed-off-by: Zeng Heng <zengheng4(a)huawei.com>
---
arch/arm64/configs/openeuler_defconfig | 1 +
include/linux/migrate_mode.h | 2 +
include/linux/mm.h | 8 ++
mm/Kconfig | 7 ++
mm/Makefile | 1 +
mm/migrate.c | 5 +
mm/migrate_dma.c | 143 +++++++++++++++++++++++++
7 files changed, 167 insertions(+)
create mode 100644 mm/migrate_dma.c
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index b9a451bd7d65..44e1c0debb1a 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -1186,6 +1186,7 @@ CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
+CONFIG_MIGRATE_PAGES_DMA_OFFLOADING=y
CONFIG_DEVICE_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
diff --git a/include/linux/migrate_mode.h b/include/linux/migrate_mode.h
index 0f577f932bb4..4c992bc66575 100644
--- a/include/linux/migrate_mode.h
+++ b/include/linux/migrate_mode.h
@@ -19,6 +19,8 @@ enum migrate_mode {
MIGRATE_SYNC_NO_COPY,
};
+#define MIGRATE_ASYNC_DMA_OFFLOADING (10)
+
enum migrate_reason {
MR_COMPACTION,
MR_MEMORY_FAILURE,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c0040a2014c4..036822cb1b9d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1330,6 +1330,14 @@ void put_pages_list(struct list_head *pages);
void split_page(struct page *page, unsigned int order);
void folio_copy(struct folio *dst, struct folio *src);
int folio_mc_copy(struct folio *dst, struct folio *src);
+#ifdef CONFIG_MIGRATE_PAGES_DMA_OFFLOADING
+int folio_dma_copy(struct folio *dst, struct folio *src);
+#else
+static inline int folio_dma_copy(struct folio *dst, struct folio *src)
+{
+ return -ENODEV;
+}
+#endif
unsigned long nr_free_buffer_pages(void);
diff --git a/mm/Kconfig b/mm/Kconfig
index 4eb0642b71e5..9408a3ca7f4c 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -696,6 +696,13 @@ config MIGRATION
pages as migration can relocate pages to satisfy a huge page
allocation instead of reclaiming.
+config MIGRATE_PAGES_DMA_OFFLOADING
+ bool "Support to use DMA channels for page migration"
+ depends on DMA_ENGINE
+ default y
+ help
+ Allows kernel to use dma offloading for page migraton.
+
config DEVICE_MIGRATION
def_bool MIGRATION && ZONE_DEVICE
diff --git a/mm/Makefile b/mm/Makefile
index e45cdeda47b7..dd81f8c33e03 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -92,6 +92,7 @@ obj-$(CONFIG_FAILSLAB) += failslab.o
obj-$(CONFIG_FAIL_PAGE_ALLOC) += fail_page_alloc.o
obj-$(CONFIG_MEMTEST) += memtest.o
obj-$(CONFIG_MIGRATION) += migrate.o
+obj-$(CONFIG_MIGRATE_PAGES_DMA_OFFLOADING) += migrate_dma.o
obj-$(CONFIG_NUMA) += memory-tiers.o
obj-$(CONFIG_DEVICE_MIGRATION) += migrate_device.o
obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o
diff --git a/mm/migrate.c b/mm/migrate.c
index 4edd29d9a041..8b1058b28175 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -583,6 +583,11 @@ static int folio_migrate_mc_copy(struct folio *dst, struct folio *src,
if (mode == MIGRATE_SYNC_NO_COPY)
return 0;
+ if (mode == MIGRATE_ASYNC_DMA_OFFLOADING && folio_test_hugetlb(src))
+ /* if dma offloading fail, fallback */
+ if (!folio_dma_copy(dst, src))
+ return 0;
+
return folio_mc_copy(dst, src);
}
diff --git a/mm/migrate_dma.c b/mm/migrate_dma.c
new file mode 100644
index 000000000000..c6ff6f1258aa
--- /dev/null
+++ b/mm/migrate_dma.c
@@ -0,0 +1,143 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Support to use DMA channels for page migration.
+ *
+ * Copyright (C) 2025 Huawei Limited
+ */
+
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+
+/* DMA channel track its transfers done */
+struct dma_channel_work {
+ struct dma_chan *chan;
+ enum dma_status status;
+ struct completion done;
+};
+
+static void folios_dma_copy_completion_callback(void *param,
+ const struct dmaengine_result *result)
+{
+ struct dma_channel_work *chan_work = param;
+
+ if (result) {
+ enum dmaengine_tx_result dma_res = result->result;
+
+ if (dma_res == DMA_TRANS_NOERROR)
+ chan_work->status = DMA_COMPLETE;
+ else
+ chan_work->status = DMA_ERROR;
+ }
+
+ complete(&chan_work->done);
+}
+
+static int process_folio_dma_transfer(struct dma_channel_work *chan_work,
+ struct folio *src, struct folio *dst)
+{
+ struct dma_chan *chan = chan_work->chan;
+ struct device *dev = dmaengine_get_dma_device(chan);
+ enum dma_ctrl_flags flags = DMA_CTRL_ACK;
+ struct dma_async_tx_descriptor *tx;
+ dma_addr_t src_handle, dst_handle;
+ size_t size = folio_size(src);
+ int ret;
+
+ flags |= DMA_PREP_INTERRUPT;
+
+ src_handle = dma_map_page(dev, &src->page, 0, size, DMA_TO_DEVICE);
+ if (dma_mapping_error(dev, src_handle)) {
+ pr_err("map dma src page error.\n");
+ return -ENOMEM;
+ }
+
+ dst_handle = dma_map_page(dev, &dst->page, 0, size, DMA_FROM_DEVICE);
+ if (dma_mapping_error(dev, dst_handle)) {
+ pr_err("map dma dst page error.\n");
+ ret = -ENOMEM;
+ goto out_unmap;
+ }
+
+ tx = dmaengine_prep_dma_memcpy(chan, dst_handle, src_handle,
+ size, flags);
+ if (unlikely(!tx)) {
+ pr_err("prep dma memcpy error.\n");
+ ret = -EBUSY;
+ goto out_unmap_all;
+ }
+
+ tx->callback_result = folios_dma_copy_completion_callback;
+ tx->callback_param = chan_work;
+ init_completion(&chan_work->done);
+ chan_work->status = DMA_ERROR;
+
+ if (dma_submit_error(dmaengine_submit(tx))) {
+ pr_err("dma submit error.\n");
+ ret = -EINVAL;
+ goto out_unmap_all;
+ }
+
+ dma_async_issue_pending(chan);
+ if (!wait_for_completion_timeout(&chan_work->done,
+ msecs_to_jiffies(1000))) {
+ ret = -ETIMEDOUT;
+ goto out_unmap_all;
+ }
+
+ ret = (chan_work->status == DMA_COMPLETE) ? 0 : -EPROTO;
+
+out_unmap_all:
+ dma_unmap_page(dev, dst_handle, size, DMA_FROM_DEVICE);
+out_unmap:
+ dma_unmap_page(dev, src_handle, size, DMA_TO_DEVICE);
+
+ return ret;
+}
+
+static bool folio_dma_chan_filter(struct dma_chan *chan, void *param)
+{
+ return !strcmp(dev_name(chan->device->dev), "ub_dma_device");
+}
+
+int folio_dma_copy(struct folio *dst, struct folio *src)
+{
+ struct dma_channel_work *chan_work;
+ struct dma_slave_config dma_cfg;
+ struct dma_chan *chan;
+ dma_cap_mask_t mask;
+ int ret = -ENODEV;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_MEMCPY, mask);
+ chan = dma_request_channel(mask, folio_dma_chan_filter, NULL);
+ if (!chan) {
+ pr_err("failed to allocate dma channel.\n");
+ return ret;
+ }
+
+ memset(&dma_cfg, 0, sizeof(dma_cfg));
+ dma_cfg.direction = DMA_MEM_TO_MEM;
+ ret = dmaengine_slave_config(chan, &dma_cfg);
+ if (ret) {
+ pr_err("failed to config dma channel.\n");
+ goto out_release;
+ }
+
+ chan_work = kmalloc(sizeof(*chan_work), GFP_KERNEL);
+ if (unlikely(!chan_work)) {
+ pr_err("failed to allocate memory for chan work.\n");
+ goto out_release;
+ }
+
+ chan_work->chan = chan;
+ ret = process_folio_dma_transfer(chan_work, src, dst);
+ if (unlikely(ret))
+ pr_err("failed to process folio dma transfer.\n");
+
+ kfree(chan_work);
+out_release:
+ dma_release_channel(chan);
+
+ return ret;
+}
+EXPORT_SYMBOL(folio_dma_copy);
--
2.25.1
2
1
[openeuler:OLK-6.6 3541/3541] kernel/livepatch/core.c:216:13: warning: no previous prototype for function 'arch_klp_skip_resolve'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi laokz,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: b8f3220637be1736c165c289c634f27841ac4e01 [3541/3541] livepatch: add arch hook before doing klp_resolve_symbols
config: arm64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251215/202512150919.EC4St0LR-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150919.EC4St0LR-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150919.EC4St0LR-lkp@intel.com/
All warnings (new ones prefixed by >>):
kernel/livepatch/core.c:97:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes]
97 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
kernel/livepatch/core.c:97:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
97 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
| static
>> kernel/livepatch/core.c:216:13: warning: no previous prototype for function 'arch_klp_skip_resolve' [-Wmissing-prototypes]
216 | bool __weak arch_klp_skip_resolve(unsigned int type)
| ^
kernel/livepatch/core.c:216:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
216 | bool __weak arch_klp_skip_resolve(unsigned int type)
| ^
| static
kernel/livepatch/core.c:1767:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes]
1767 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
kernel/livepatch/core.c:1767:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1767 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
| static
kernel/livepatch/core.c:2022:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes]
2022 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
kernel/livepatch/core.c:2022:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2022 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
| static
kernel/livepatch/core.c:2027:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes]
2027 | void __weak arch_klp_mem_free(void *mem)
| ^
kernel/livepatch/core.c:2027:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2027 | void __weak arch_klp_mem_free(void *mem)
| ^
| static
kernel/livepatch/core.c:2032:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
2032 | void __weak arch_klp_code_modify_prepare(void)
| ^
kernel/livepatch/core.c:2032:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2032 | void __weak arch_klp_code_modify_prepare(void)
| ^
| static
kernel/livepatch/core.c:2036:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
2036 | void __weak arch_klp_code_modify_post_process(void)
| ^
kernel/livepatch/core.c:2036:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2036 | void __weak arch_klp_code_modify_post_process(void)
| ^
| static
kernel/livepatch/core.c:2049:12: warning: no previous prototype for function 'arch_klp_check_breakpoint' [-Wmissing-prototypes]
2049 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
kernel/livepatch/core.c:2049:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2049 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
| static
kernel/livepatch/core.c:2063:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes]
2063 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
kernel/livepatch/core.c:2063:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2063 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
| static
9 warnings generated.
vim +/arch_klp_skip_resolve +216 kernel/livepatch/core.c
214
215 #ifdef CONFIG_LIVEPATCH_WO_FTRACE
> 216 bool __weak arch_klp_skip_resolve(unsigned int type)
217 {
218 return false;
219 }
220 #endif
221
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: a3c9f2da0a35df4e41751556be4308f57bdaf3d6 [3541/3541] sched: Introduce handle priority reversion mechanism
config: arm64-randconfig-r113-20251213 (https://download.01.org/0day-ci/archive/20251215/202512150649.o2WPQrCa-lkp@…)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150649.o2WPQrCa-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150649.o2WPQrCa-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
>> kernel/sched/fair.c:144:14: sparse: sparse: symbol 'sysctl_offline_wait_interval' was not declared. Should it be static?
kernel/sched/fair.c:1236:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@
kernel/sched/fair.c:1236:34: sparse: expected struct sched_entity const *se
kernel/sched/fair.c:1236:34: sparse: got struct sched_entity [noderef] __rcu *
kernel/sched/fair.c:3019:13: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu * @@
kernel/sched/fair.c:3019:13: sparse: expected struct task_struct *tsk
kernel/sched/fair.c:3019:13: sparse: got struct task_struct [noderef] __rcu *
kernel/sched/fair.c:12477:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12477:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12477:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:5766:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5766:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:5766:22: sparse: struct task_struct *
kernel/sched/fair.c:7809:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7809:20: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:7809:20: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8014:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:8014:9: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:8014:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8113:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8113:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8113:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:8333:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:8333:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:8333:22: sparse: struct task_struct *
kernel/sched/fair.c:8687:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8687:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8687:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:9680:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:9680:40: sparse: expected struct sched_domain *child
kernel/sched/fair.c:9680:40: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:10317:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:10317:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:10317:22: sparse: struct task_struct *
kernel/sched/fair.c:11749:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11749:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:11749:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11406:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11406:44: sparse: expected struct sched_domain *sd_parent
kernel/sched/fair.c:11406:44: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11845:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11845:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:11845:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:2965:9: sparse: sparse: context imbalance in 'task_numa_placement' - different lock contexts for basic block
kernel/sched/fair.c:7047:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7047:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7047:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7053:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7053:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7053:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7060:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7060:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7060:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7068:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7068:17: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:7068:17: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c: note: in included file:
kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2309:9: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
vim +/sysctl_overload_detect_period +143 kernel/sched/fair.c
139
140 static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, qos_throttled_cfs_rq);
141 static DEFINE_PER_CPU_SHARED_ALIGNED(struct hrtimer, qos_overload_timer);
142 static DEFINE_PER_CPU(int, qos_cpu_overload);
> 143 unsigned int sysctl_overload_detect_period = 5000; /* in ms */
> 144 unsigned int sysctl_offline_wait_interval = 100; /* in ms */
145 static int one_thousand = 1000;
146 static int hundred_thousand = 100000;
147 static int unthrottle_qos_cfs_rqs(int cpu);
148 #endif
149
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] kernel/livepatch/core.c:97:12: warning: no previous prototype for function 'arch_klp_init_func'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi Zheng,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: eabc33c6f2c91168537f10e9275b0921c9f78c45 [3541/3541] livepatch/ppc64: Implement livepatch without ftrace for ppc64be
config: arm64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251215/202512150621.RknROZUX-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150621.RknROZUX-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150621.RknROZUX-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/livepatch/core.c:97:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes]
97 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
kernel/livepatch/core.c:97:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
97 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
| static
kernel/livepatch/core.c:1756:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes]
1756 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
kernel/livepatch/core.c:1756:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1756 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
| static
kernel/livepatch/core.c:2011:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes]
2011 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
kernel/livepatch/core.c:2011:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2011 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
| static
kernel/livepatch/core.c:2016:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes]
2016 | void __weak arch_klp_mem_free(void *mem)
| ^
kernel/livepatch/core.c:2016:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2016 | void __weak arch_klp_mem_free(void *mem)
| ^
| static
kernel/livepatch/core.c:2021:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
2021 | void __weak arch_klp_code_modify_prepare(void)
| ^
kernel/livepatch/core.c:2021:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2021 | void __weak arch_klp_code_modify_prepare(void)
| ^
| static
kernel/livepatch/core.c:2025:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
2025 | void __weak arch_klp_code_modify_post_process(void)
| ^
kernel/livepatch/core.c:2025:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2025 | void __weak arch_klp_code_modify_post_process(void)
| ^
| static
kernel/livepatch/core.c:2038:12: warning: no previous prototype for function 'arch_klp_check_breakpoint' [-Wmissing-prototypes]
2038 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
kernel/livepatch/core.c:2038:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2038 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
| static
kernel/livepatch/core.c:2052:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes]
2052 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
kernel/livepatch/core.c:2052:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2052 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
| static
8 warnings generated.
vim +/arch_klp_init_func +97 kernel/livepatch/core.c
96
> 97 int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
98 {
99 return 0;
100 }
101 #endif /* CONFIG_LIVEPATCH_FTRACE */
102
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 3541/3541] kernel/livepatch/core.c:2006:12: warning: no previous prototype for function 'arch_klp_check_breakpoint'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi Zheng,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 470628a716984e1325b92bef4fa2140ff5a062a5 [3541/3541] livepatch: Use breakpoint exception to optimize enabling livepatch
config: arm64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251215/202512150445.9iffkH6B-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150445.9iffkH6B-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150445.9iffkH6B-lkp@intel.com/
All warnings (new ones prefixed by >>):
kernel/livepatch/core.c:1728:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes]
1728 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
kernel/livepatch/core.c:1728:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1728 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
| static
kernel/livepatch/core.c:1983:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes]
1983 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
kernel/livepatch/core.c:1983:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1983 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
| static
kernel/livepatch/core.c:1988:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes]
1988 | void __weak arch_klp_mem_free(void *mem)
| ^
kernel/livepatch/core.c:1988:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1988 | void __weak arch_klp_mem_free(void *mem)
| ^
| static
kernel/livepatch/core.c:1993:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
1993 | void __weak arch_klp_code_modify_prepare(void)
| ^
kernel/livepatch/core.c:1993:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1993 | void __weak arch_klp_code_modify_prepare(void)
| ^
| static
kernel/livepatch/core.c:1997:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
1997 | void __weak arch_klp_code_modify_post_process(void)
| ^
kernel/livepatch/core.c:1997:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1997 | void __weak arch_klp_code_modify_post_process(void)
| ^
| static
>> kernel/livepatch/core.c:2006:12: warning: no previous prototype for function 'arch_klp_check_breakpoint' [-Wmissing-prototypes]
2006 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
kernel/livepatch/core.c:2006:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2006 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
| static
kernel/livepatch/core.c:2011:12: warning: no previous prototype for function 'arch_klp_add_breakpoint' [-Wmissing-prototypes]
2011 | int __weak arch_klp_add_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
kernel/livepatch/core.c:2011:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2011 | int __weak arch_klp_add_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
| static
kernel/livepatch/core.c:2016:13: warning: no previous prototype for function 'arch_klp_remove_breakpoint' [-Wmissing-prototypes]
2016 | void __weak arch_klp_remove_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
kernel/livepatch/core.c:2016:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2016 | void __weak arch_klp_remove_breakpoint(struct arch_klp_data *arch_data, void *old_func)
| ^
| static
>> kernel/livepatch/core.c:2020:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes]
2020 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
kernel/livepatch/core.c:2020:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2020 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
| static
9 warnings generated.
vim +/arch_klp_check_breakpoint +2006 kernel/livepatch/core.c
2005
> 2006 int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func)
2007 {
2008 return 0;
2009 }
2010
2011 int __weak arch_klp_add_breakpoint(struct arch_klp_data *arch_data, void *old_func)
2012 {
2013 return -EOPNOTSUPP;
2014 }
2015
2016 void __weak arch_klp_remove_breakpoint(struct arch_klp_data *arch_data, void *old_func)
2017 {
2018 }
2019
> 2020 void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
2021 {
2022 func_node->brk_func = new_func;
2023 }
2024
--
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[openeuler:OLK-6.6 3541/3541] kernel/module/strict_rwx.c:36:6: warning: no previous prototype for function 'module_disable_ro'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi Zheng,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: c8783f92771c891518257c9deb22cd91d4e1a212 [3541/3541] livepatch/core: Revert module_enable_ro and module_disable_ro
config: arm64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251215/202512150222.mwnNlqrD-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150222.mwnNlqrD-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150222.mwnNlqrD-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/module/strict_rwx.c:36:6: warning: no previous prototype for function 'module_disable_ro' [-Wmissing-prototypes]
36 | void module_disable_ro(const struct module *mod)
| ^
kernel/module/strict_rwx.c:36:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
36 | void module_disable_ro(const struct module *mod)
| ^
| static
1 warning generated.
vim +/module_disable_ro +36 kernel/module/strict_rwx.c
34
35 #ifdef CONFIG_LIVEPATCH_WO_FTRACE
> 36 void module_disable_ro(const struct module *mod)
37 {
38 if (!IS_ENABLED(CONFIG_STRICT_MODULE_RWX))
39 return;
40 #ifdef CONFIG_STRICT_MODULE_RWX
41 if (!rodata_enabled)
42 return;
43 #endif
44
45 module_set_memory(mod, MOD_TEXT, set_memory_rw);
46 module_set_memory(mod, MOD_INIT_TEXT, set_memory_rw);
47 module_set_memory(mod, MOD_RODATA, set_memory_rw);
48 module_set_memory(mod, MOD_INIT_RODATA, set_memory_rw);
49 }
50 #endif /* CONFIG_LIVEPATCH_WO_FTRACE */
51
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15 Dec '25
Hi Andrew,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: f9b54a6714445cde83aeff0318cf767b3b81229d [3541/3541] arm64:ilp32: add ARM64_ILP32 to Kconfig
config: arm64-randconfig-r131-20251213 (https://download.01.org/0day-ci/archive/20251215/202512150148.bF5oIxkA-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150148.bF5oIxkA-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150148.bF5oIxkA-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/arm64/kernel/vdso-ilp32/Makefile:84: FORCE prerequisite is missing
arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing
arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing
>> error: unknown target ABI 'ilp32'
make[3]: *** [scripts/Makefile.build:373: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.lds] Error 1
clang: error: -Wl,-soname=linux-ilp32-vdso.so.1: 'linker' input unused [-Werror,-Wunused-command-line-argument]
make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:84: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o] Error 1
>> error: unknown target ABI 'ilp32'
>> error: unknown target ABI 'ilp32'
make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:87: arch/arm64/kernel/vdso-ilp32/note-ilp32.o] Error 1
make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:90: arch/arm64/kernel/vdso-ilp32/sigreturn-ilp32.o] Error 1
make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors.
make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:234: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:234: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
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[openeuler:OLK-6.6 3541/3541] kernel/livepatch/core.c:1689:12: warning: no previous prototype for function 'arch_klp_check_activeness_func'
by kernel test robot 15 Dec '25
by kernel test robot 15 Dec '25
15 Dec '25
Hi Zheng,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 8c7d888bedbc3642dcfa0ae682bb9fb2337de170 [3541/3541] livepatch/arm64: Support livepatch without ftrace
config: arm64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251215/202512150123.LJIfaupb-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512150123.LJIfaupb-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512150123.LJIfaupb-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/livepatch/core.c:1689:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes]
1689 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
kernel/livepatch/core.c:1689:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1689 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
| static
>> kernel/livepatch/core.c:1913:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes]
1913 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
kernel/livepatch/core.c:1913:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1913 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
| static
>> kernel/livepatch/core.c:1918:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes]
1918 | void __weak arch_klp_mem_free(void *mem)
| ^
kernel/livepatch/core.c:1918:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1918 | void __weak arch_klp_mem_free(void *mem)
| ^
| static
>> kernel/livepatch/core.c:1923:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
1923 | void __weak arch_klp_code_modify_prepare(void)
| ^
kernel/livepatch/core.c:1923:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1923 | void __weak arch_klp_code_modify_prepare(void)
| ^
| static
>> kernel/livepatch/core.c:1927:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
1927 | void __weak arch_klp_code_modify_post_process(void)
| ^
kernel/livepatch/core.c:1927:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1927 | void __weak arch_klp_code_modify_post_process(void)
| ^
| static
5 warnings generated.
vim +/arch_klp_check_activeness_func +1689 kernel/livepatch/core.c
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1688
583e6e55fb6aa19 Zheng Yejian 2023-12-23 @1689 int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1690 klp_add_func_t add_func,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1691 struct list_head *func_list)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1692 {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1693 int ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1694 unsigned long func_addr = 0;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1695 unsigned long func_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1696 struct klp_func_node *func_node = NULL;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1697 unsigned long old_func = (unsigned long)func->old_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1698
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1699 func_node = func->func_node;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1700 /* Check func address in stack */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1701 if (enable) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1702 if (func->patched || func->force == KLP_ENFORCEMENT)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1703 return 0;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1704 /*
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1705 * When enable, checking the currently active functions.
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1706 */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1707 if (list_empty(&func_node->func_stack)) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1708 /*
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1709 * Not patched on this function [the origin one]
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1710 */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1711 func_addr = old_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1712 func_size = func->old_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1713 } else {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1714 /*
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1715 * Previously patched function [the active one]
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1716 */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1717 struct klp_func *prev;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1718
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1719 prev = list_first_or_null_rcu(&func_node->func_stack,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1720 struct klp_func, stack_node);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1721 func_addr = (unsigned long)prev->new_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1722 func_size = prev->new_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1723 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1724 /*
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1725 * When preemption is disabled and the replacement area
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1726 * does not contain a jump instruction, the migration
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1727 * thread is scheduled to run stop machine only after the
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1728 * execution of instructions to be replaced is complete.
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1729 */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1730 if (IS_ENABLED(CONFIG_PREEMPTION) ||
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1731 (func->force == KLP_NORMAL_FORCE) ||
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1732 arch_check_jump_insn(func_addr)) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1733 ret = add_func(func_list, func_addr, func_size,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1734 func->old_name, func->force);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1735 if (ret)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1736 return ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1737 if (func_addr != old_func) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1738 ret = add_func(func_list, old_func, KLP_MAX_REPLACE_SIZE,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1739 func->old_name, func->force);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1740 if (ret)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1741 return ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1742 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1743 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1744 } else {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1745 #ifdef CONFIG_PREEMPTION
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1746 /*
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1747 * No scheduling point in the replacement instructions. Therefore,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1748 * when preemption is not enabled, atomic execution is performed
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1749 * and these instructions will not appear on the stack.
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1750 */
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1751 if (list_is_singular(&func_node->func_stack)) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1752 func_addr = old_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1753 func_size = func->old_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1754 } else {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1755 struct klp_func *prev;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1756
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1757 prev = list_first_or_null_rcu(
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1758 &func_node->func_stack,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1759 struct klp_func, stack_node);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1760 func_addr = (unsigned long)prev->new_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1761 func_size = prev->new_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1762 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1763 ret = add_func(func_list, func_addr,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1764 func_size, func->old_name, 0);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1765 if (ret)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1766 return ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1767 if (func_addr != old_func) {
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1768 ret = add_func(func_list, old_func, KLP_MAX_REPLACE_SIZE,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1769 func->old_name, 0);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1770 if (ret)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1771 return ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1772 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1773 #endif
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1774
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1775 func_addr = (unsigned long)func->new_func;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1776 func_size = func->new_size;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1777 ret = add_func(func_list, func_addr,
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1778 func_size, func->old_name, 0);
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1779 if (ret)
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1780 return ret;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1781 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1782 return 0;
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1783 }
583e6e55fb6aa19 Zheng Yejian 2023-12-23 1784
:::::: The code at line 1689 was first introduced by commit
:::::: 583e6e55fb6aa193b1a82909069e8028c5d5653d livepatch/x86: Support livepatch without ftrace
:::::: TO: Zheng Yejian <zhengyejian1(a)huawei.com>
:::::: CC: Zheng Yejian <zhengyejian1(a)huawei.com>
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[openeuler:OLK-6.6 3541/3541] kernel/sched/topology.c:2310:32: sparse: sparse: incorrect type in initializer (different base types)
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 0ccb3f810722de634beed0dc6fe5c59d963b4c50 [3541/3541] sched/topology: Provide cfs_overload_cpus bitmap
config: arm64-randconfig-r113-20251213 (https://download.01.org/0day-ci/archive/20251214/202512141633.L3GKJfV1-lkp@…)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141633.L3GKJfV1-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141633.L3GKJfV1-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
kernel/sched/build_utility.c: note: in included file:
kernel/sched/stop_task.c:73:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/stop_task.c:73:38: sparse: expected struct task_struct *curr
kernel/sched/stop_task.c:73:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/build_utility.c: note: in included file:
>> kernel/sched/topology.c:2310:32: sparse: sparse: incorrect type in initializer (different base types) @@ expected int flags @@ got restricted gfp_t @@
kernel/sched/topology.c:2310:32: sparse: expected int flags
kernel/sched/topology.c:2310:32: sparse: got restricted gfp_t
>> kernel/sched/topology.c:2318:61: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted gfp_t [usertype] flags @@ got int flags @@
kernel/sched/topology.c:2318:61: sparse: expected restricted gfp_t [usertype] flags
kernel/sched/topology.c:2318:61: sparse: got int flags
kernel/sched/topology.c:2346:58: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:2346:58: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/topology.c:2346:58: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:491:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct perf_domain *pd @@ got struct perf_domain [noderef] __rcu *pd @@
kernel/sched/topology.c:491:19: sparse: expected struct perf_domain *pd
kernel/sched/topology.c:491:19: sparse: got struct perf_domain [noderef] __rcu *pd
kernel/sched/topology.c:655:49: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:655:49: sparse: expected struct sched_domain *parent
kernel/sched/topology.c:655:49: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:702:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:702:9: sparse: struct sparsemask [noderef] __rcu *
kernel/sched/topology.c:702:9: sparse: struct sparsemask *
kernel/sched/topology.c:730:50: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:730:50: sparse: expected struct sched_domain *parent
kernel/sched/topology.c:730:50: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:738:55: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain [noderef] __rcu *[noderef] __rcu child @@ got struct sched_domain *[assigned] tmp @@
kernel/sched/topology.c:738:55: sparse: expected struct sched_domain [noderef] __rcu *[noderef] __rcu child
kernel/sched/topology.c:738:55: sparse: got struct sched_domain *[assigned] tmp
kernel/sched/topology.c:751:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:751:29: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/topology.c:751:29: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:756:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:756:20: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:756:20: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:777:13: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *sd @@
kernel/sched/topology.c:777:13: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/topology.c:777:13: sparse: got struct sched_domain [noderef] __rcu *sd
kernel/sched/topology.c:939:70: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:939:70: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:939:70: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:968:59: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:968:59: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:968:59: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1014:57: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1014:57: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:1014:57: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1016:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sibling @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1016:25: sparse: expected struct sched_domain *sibling
kernel/sched/topology.c:1016:25: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1024:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1024:55: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:1024:55: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1026:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sibling @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1026:25: sparse: expected struct sched_domain *sibling
kernel/sched/topology.c:1026:25: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1096:62: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1096:62: sparse: expected struct sched_domain *sd
kernel/sched/topology.c:1096:62: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1200:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:1200:40: sparse: expected struct sched_domain *child
kernel/sched/topology.c:1200:40: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1620:43: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain [noderef] __rcu *child @@ got struct sched_domain *child @@
kernel/sched/topology.c:1620:43: sparse: expected struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:1620:43: sparse: got struct sched_domain *child
kernel/sched/topology.c:1758:21: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:1758:21: sparse: int [noderef] __rcu *
kernel/sched/topology.c:1758:21: sparse: int *
kernel/sched/topology.c:1884:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:1884:9: sparse: int [noderef] __rcu *
kernel/sched/topology.c:1884:9: sparse: int *
kernel/sched/topology.c:1939:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:1939:9: sparse: struct cpumask **[noderef] __rcu *
kernel/sched/topology.c:1939:9: sparse: struct cpumask ***
kernel/sched/topology.c:1997:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:1997:9: sparse: int [noderef] __rcu *
kernel/sched/topology.c:1997:9: sparse: int *
kernel/sched/topology.c:1999:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:1999:9: sparse: struct cpumask **[noderef] __rcu *
kernel/sched/topology.c:1999:9: sparse: struct cpumask ***
kernel/sched/topology.c:2083:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:2083:17: sparse: struct cpumask **[noderef] __rcu *
kernel/sched/topology.c:2083:17: sparse: struct cpumask ***
kernel/sched/topology.c:2150:19: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:2150:19: sparse: struct cpumask **[noderef] __rcu *
kernel/sched/topology.c:2150:19: sparse: struct cpumask ***
kernel/sched/topology.c:2190:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/topology.c:2190:17: sparse: struct cpumask **[noderef] __rcu *
kernel/sched/topology.c:2190:17: sparse: struct cpumask ***
kernel/sched/topology.c:2386:31: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain [noderef] __rcu *parent @@ got struct sched_domain *sd @@
kernel/sched/topology.c:2386:31: sparse: expected struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:2386:31: sparse: got struct sched_domain *sd
kernel/sched/topology.c:2489:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:2489:57: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/topology.c:2489:57: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:2510:56: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/topology.c:2510:56: sparse: expected struct sched_domain *child
kernel/sched/topology.c:2510:56: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/topology.c:2509:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:2509:57: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/topology.c:2509:57: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/topology.c:2564:57: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/topology.c:2564:57: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/topology.c:2564:57: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/build_utility.c: note: in included file:
kernel/sched/build_utility.c: note: in included file:
kernel/sched/sched.h:1853:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/sched.h:1853:9: sparse: expected struct sched_domain *[assigned] sd
vim +2310 kernel/sched/topology.c
2304
2305 static int sd_llc_alloc(struct sched_domain *sd)
2306 {
2307 struct sched_domain_shared *sds = sd->shared;
2308 struct cpumask *span = sched_domain_span(sd);
2309 int nid = cpu_to_node(cpumask_first(span));
> 2310 int flags = __GFP_ZERO | GFP_KERNEL;
2311 struct sparsemask *mask;
2312
2313 /*
2314 * Allocate the bitmap if not already allocated. This is called for
2315 * every CPU in the LLC but only allocates once per sd_llc_shared.
2316 */
2317 if (!sds->cfs_overload_cpus) {
> 2318 mask = sparsemask_alloc_node(nr_cpu_ids, 3, flags, nid);
2319 if (!mask)
2320 return 1;
2321 sds->cfs_overload_cpus = mask;
2322 }
2323
2324 return 0;
2325 }
2326
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 5a399b91821faeec2466751db2d714b24f8eb17c
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 5a399b91821faeec2466751db2d714b24f8eb17c !19535 fs/proc: fix uaf in proc_readdir_de()
elapsed time: 1451m
configs tested: 36
configs skipped: 10
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20251213 gcc-14.3.0
arm64 randconfig-002-20251213 gcc-11.5.0
arm64 randconfig-003-20251213 gcc-11.5.0
arm64 randconfig-004-20251213 gcc-6.5.0
x86_64 allmodconfig clang-22
x86_64 allnoconfig clang-22
x86_64 allyesconfig clang-22
x86_64 buildonly-randconfig-001-20251213 clang-22
x86_64 buildonly-randconfig-002-20251213 clang-22
x86_64 buildonly-randconfig-003-20251213 clang-22
x86_64 buildonly-randconfig-004-20251213 clang-22
x86_64 buildonly-randconfig-005-20251213 gcc-14
x86_64 buildonly-randconfig-006-20251213 clang-22
x86_64 defconfig gcc-14
x86_64 randconfig-001-20251213 gcc-14
x86_64 randconfig-002-20251213 gcc-14
x86_64 randconfig-003-20251213 gcc-14
x86_64 randconfig-004-20251213 clang-22
x86_64 randconfig-005-20251213 gcc-14
x86_64 randconfig-006-20251213 clang-22
x86_64 randconfig-011-20251213 gcc-14
x86_64 randconfig-012-20251213 gcc-14
x86_64 randconfig-013-20251213 clang-22
x86_64 randconfig-014-20251213 clang-22
x86_64 randconfig-015-20251213 gcc-14
x86_64 randconfig-016-20251213 clang-22
x86_64 randconfig-071-20251213 clang-22
x86_64 randconfig-072-20251213 clang-22
x86_64 randconfig-073-20251213 clang-22
x86_64 randconfig-074-20251213 gcc-13
x86_64 randconfig-075-20251213 clang-22
x86_64 randconfig-076-20251213 gcc-14
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 3408/3408] kernel/sys_ni.c:268:1: sparse: sparse: symbol '__x64_sys_landlock_create_ruleset' was not declared. Should it be static?
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: da8948fdddb84e5496272bab85973165594dd469
commit: 21dd31f58b64b122a2d9fb62669d6191d1cf2c0f [3408/3408] landlock: Add syscall implementations
config: x86_64-randconfig-121-20251213 (https://download.01.org/0day-ci/archive/20251214/202512141511.RqzYxh3e-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141511.RqzYxh3e-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141511.RqzYxh3e-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
kernel/sys_ni.c:195:1: sparse: sparse: symbol '__x64_sys_mq_timedsend_time32' was not declared. Should it be static?
kernel/sys_ni.c:197:1: sparse: sparse: symbol '__x64_sys_mq_timedreceive_time32' was not declared. Should it be static?
kernel/sys_ni.c:198:1: sparse: sparse: symbol '__ia32_sys_mq_notify' was not declared. Should it be static?
kernel/sys_ni.c:199:1: sparse: sparse: symbol '__ia32_compat_sys_mq_notify' was not declared. Should it be static?
kernel/sys_ni.c:200:1: sparse: sparse: symbol '__ia32_sys_mq_getsetattr' was not declared. Should it be static?
kernel/sys_ni.c:201:1: sparse: sparse: symbol '__ia32_compat_sys_mq_getsetattr' was not declared. Should it be static?
kernel/sys_ni.c:205:1: sparse: sparse: symbol '__x64_sys_old_msgctl' was not declared. Should it be static?
kernel/sys_ni.c:205:1: sparse: sparse: symbol '__ia32_sys_old_msgctl' was not declared. Should it be static?
kernel/sys_ni.c:206:1: sparse: sparse: symbol '__ia32_sys_msgctl' was not declared. Should it be static?
kernel/sys_ni.c:207:1: sparse: sparse: symbol '__ia32_compat_sys_msgctl' was not declared. Should it be static?
kernel/sys_ni.c:208:1: sparse: sparse: symbol '__ia32_compat_sys_old_msgctl' was not declared. Should it be static?
kernel/sys_ni.c:209:1: sparse: sparse: symbol '__ia32_sys_msgrcv' was not declared. Should it be static?
kernel/sys_ni.c:210:1: sparse: sparse: symbol '__ia32_compat_sys_msgrcv' was not declared. Should it be static?
kernel/sys_ni.c:211:1: sparse: sparse: symbol '__ia32_sys_msgsnd' was not declared. Should it be static?
kernel/sys_ni.c:212:1: sparse: sparse: symbol '__ia32_compat_sys_msgsnd' was not declared. Should it be static?
kernel/sys_ni.c:216:1: sparse: sparse: symbol '__x64_sys_old_semctl' was not declared. Should it be static?
kernel/sys_ni.c:216:1: sparse: sparse: symbol '__ia32_sys_old_semctl' was not declared. Should it be static?
kernel/sys_ni.c:217:1: sparse: sparse: symbol '__ia32_sys_semctl' was not declared. Should it be static?
kernel/sys_ni.c:218:1: sparse: sparse: symbol '__ia32_compat_sys_semctl' was not declared. Should it be static?
kernel/sys_ni.c:219:1: sparse: sparse: symbol '__ia32_compat_sys_old_semctl' was not declared. Should it be static?
kernel/sys_ni.c:221:1: sparse: sparse: symbol '__x64_sys_semtimedop_time32' was not declared. Should it be static?
kernel/sys_ni.c:221:1: sparse: sparse: symbol '__ia32_sys_semtimedop_time32' was not declared. Should it be static?
kernel/sys_ni.c:222:1: sparse: sparse: symbol '__ia32_sys_semop' was not declared. Should it be static?
kernel/sys_ni.c:226:1: sparse: sparse: symbol '__x64_sys_old_shmctl' was not declared. Should it be static?
kernel/sys_ni.c:226:1: sparse: sparse: symbol '__ia32_sys_old_shmctl' was not declared. Should it be static?
kernel/sys_ni.c:227:1: sparse: sparse: symbol '__ia32_sys_shmctl' was not declared. Should it be static?
kernel/sys_ni.c:228:1: sparse: sparse: symbol '__ia32_compat_sys_shmctl' was not declared. Should it be static?
kernel/sys_ni.c:229:1: sparse: sparse: symbol '__ia32_compat_sys_old_shmctl' was not declared. Should it be static?
kernel/sys_ni.c:230:1: sparse: sparse: symbol '__ia32_sys_shmat' was not declared. Should it be static?
kernel/sys_ni.c:231:1: sparse: sparse: symbol '__ia32_compat_sys_shmat' was not declared. Should it be static?
kernel/sys_ni.c:243:1: sparse: sparse: symbol '__ia32_sys_setsockopt' was not declared. Should it be static?
kernel/sys_ni.c:244:1: sparse: sparse: symbol '__ia32_compat_sys_setsockopt' was not declared. Should it be static?
kernel/sys_ni.c:245:1: sparse: sparse: symbol '__ia32_sys_getsockopt' was not declared. Should it be static?
kernel/sys_ni.c:246:1: sparse: sparse: symbol '__ia32_compat_sys_getsockopt' was not declared. Should it be static?
kernel/sys_ni.c:249:1: sparse: sparse: symbol '__ia32_sys_recvfrom' was not declared. Should it be static?
kernel/sys_ni.c:250:1: sparse: sparse: symbol '__ia32_compat_sys_recvfrom' was not declared. Should it be static?
kernel/sys_ni.c:251:1: sparse: sparse: symbol '__ia32_sys_sendmsg' was not declared. Should it be static?
kernel/sys_ni.c:252:1: sparse: sparse: symbol '__ia32_compat_sys_sendmsg' was not declared. Should it be static?
kernel/sys_ni.c:253:1: sparse: sparse: symbol '__ia32_sys_recvmsg' was not declared. Should it be static?
kernel/sys_ni.c:254:1: sparse: sparse: symbol '__ia32_compat_sys_recvmsg' was not declared. Should it be static?
kernel/sys_ni.c:264:1: sparse: sparse: symbol '__ia32_sys_keyctl' was not declared. Should it be static?
kernel/sys_ni.c:265:1: sparse: sparse: symbol '__ia32_compat_sys_keyctl' was not declared. Should it be static?
>> kernel/sys_ni.c:268:1: sparse: sparse: symbol '__x64_sys_landlock_create_ruleset' was not declared. Should it be static?
>> kernel/sys_ni.c:268:1: sparse: sparse: symbol '__ia32_sys_landlock_create_ruleset' was not declared. Should it be static?
>> kernel/sys_ni.c:269:1: sparse: sparse: symbol '__x64_sys_landlock_add_rule' was not declared. Should it be static?
>> kernel/sys_ni.c:269:1: sparse: sparse: symbol '__ia32_sys_landlock_add_rule' was not declared. Should it be static?
>> kernel/sys_ni.c:270:1: sparse: sparse: symbol '__x64_sys_landlock_restrict_self' was not declared. Should it be static?
>> kernel/sys_ni.c:270:1: sparse: sparse: symbol '__ia32_sys_landlock_restrict_self' was not declared. Should it be static?
kernel/sys_ni.c:275:1: sparse: sparse: symbol '__x64_sys_fadvise64_64' was not declared. Should it be static?
kernel/sys_ni.c:275:1: sparse: sparse: symbol '__ia32_sys_fadvise64_64' was not declared. Should it be static?
kernel/sys_ni.c:276:1: sparse: sparse: symbol '__ia32_compat_sys_fadvise64_64' was not declared. Should it be static?
kernel/sys_ni.c:292:1: sparse: sparse: symbol '__ia32_compat_sys_mbind' was not declared. Should it be static?
kernel/sys_ni.c:293:1: sparse: sparse: symbol '__ia32_sys_get_mempolicy' was not declared. Should it be static?
kernel/sys_ni.c:294:1: sparse: sparse: symbol '__ia32_compat_sys_get_mempolicy' was not declared. Should it be static?
kernel/sys_ni.c:296:1: sparse: sparse: symbol '__ia32_compat_sys_set_mempolicy' was not declared. Should it be static?
kernel/sys_ni.c:298:1: sparse: sparse: symbol '__ia32_compat_sys_migrate_pages' was not declared. Should it be static?
kernel/sys_ni.c:299:1: sparse: sparse: symbol '__ia32_sys_move_pages' was not declared. Should it be static?
kernel/sys_ni.c:300:1: sparse: sparse: symbol '__ia32_compat_sys_move_pages' was not declared. Should it be static?
kernel/sys_ni.c:304:1: sparse: sparse: symbol '__ia32_sys_recvmmsg' was not declared. Should it be static?
kernel/sys_ni.c:305:1: sparse: sparse: symbol '__x64_sys_recvmmsg_time32' was not declared. Should it be static?
kernel/sys_ni.c:305:1: sparse: sparse: symbol '__ia32_sys_recvmmsg_time32' was not declared. Should it be static?
kernel/sys_ni.c:306:1: sparse: sparse: symbol '__ia32_compat_sys_recvmmsg_time32' was not declared. Should it be static?
kernel/sys_ni.c:307:1: sparse: sparse: symbol '__ia32_compat_sys_recvmmsg_time64' was not declared. Should it be static?
kernel/sys_ni.c:315:1: sparse: sparse: symbol '__ia32_sys_fanotify_mark' was not declared. Should it be static?
kernel/sys_ni.c:319:1: sparse: sparse: symbol '__ia32_sys_open_by_handle_at' was not declared. Should it be static?
kernel/sys_ni.c:320:1: sparse: sparse: symbol '__ia32_compat_sys_open_by_handle_at' was not declared. Should it be static?
kernel/sys_ni.c:322:1: sparse: sparse: symbol '__ia32_sys_sendmmsg' was not declared. Should it be static?
kernel/sys_ni.c:323:1: sparse: sparse: symbol '__ia32_compat_sys_sendmmsg' was not declared. Should it be static?
kernel/sys_ni.c:324:1: sparse: sparse: symbol '__ia32_sys_process_vm_readv' was not declared. Should it be static?
kernel/sys_ni.c:325:1: sparse: sparse: symbol '__ia32_compat_sys_process_vm_readv' was not declared. Should it be static?
kernel/sys_ni.c:326:1: sparse: sparse: symbol '__ia32_sys_process_vm_writev' was not declared. Should it be static?
kernel/sys_ni.c:327:1: sparse: sparse: symbol '__ia32_compat_sys_process_vm_writev' was not declared. Should it be static?
kernel/sys_ni.c:343:1: sparse: sparse: symbol '__ia32_sys_execveat' was not declared. Should it be static?
kernel/sys_ni.c:365:1: sparse: sparse: symbol '__x64_sys_pciconfig_read' was not declared. Should it be static?
kernel/sys_ni.c:365:1: sparse: sparse: symbol '__ia32_sys_pciconfig_read' was not declared. Should it be static?
kernel/sys_ni.c:366:1: sparse: sparse: symbol '__x64_sys_pciconfig_write' was not declared. Should it be static?
kernel/sys_ni.c:366:1: sparse: sparse: symbol '__ia32_sys_pciconfig_write' was not declared. Should it be static?
vim +/__x64_sys_landlock_create_ruleset +268 kernel/sys_ni.c
257
258 /* mm/nommu.c, also with MMU */
> 259 COND_SYSCALL(mremap);
260
261 /* security/keys/keyctl.c */
> 262 COND_SYSCALL(add_key);
> 263 COND_SYSCALL(request_key);
264 COND_SYSCALL(keyctl);
265 COND_SYSCALL_COMPAT(keyctl);
266
267 /* security/landlock/syscalls.c */
> 268 COND_SYSCALL(landlock_create_ruleset);
> 269 COND_SYSCALL(landlock_add_rule);
> 270 COND_SYSCALL(landlock_restrict_self);
271
--
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[openeuler:OLK-6.6 3534/3534] security/integrity/ima/ima_main.c:645: warning: Function parameter or member 'bprm' not described in 'ima_bprm_creds_for_exec'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Gu,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: b89997c5e3ffa58c43c4cb3547eb0c11b75d0634 [3534/3534] IMA support script execution check
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251214/202512140803.11mHUPzh-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140803.11mHUPzh-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140803.11mHUPzh-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> security/integrity/ima/ima_main.c:645: warning: Function parameter or member 'bprm' not described in 'ima_bprm_creds_for_exec'
vim +645 security/integrity/ima/ima_main.c
640
641 /**
642 * ima_bprm_creds_for_exec - ima support exec check.
643 */
644 int ima_bprm_creds_for_exec(struct linux_binprm *bprm)
> 645 {
646 if (!bprm->is_check)
647 return 0;
648
649 return ima_bprm_check(bprm);
650 }
651
--
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[openeuler:openEuler-1.0-LTS 1942/1942] arch/arm64/kernel/cpu_errata.c:1323:13: warning: no previous prototype for 'spectre_bhb_patch_loop_iter'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: cb917077efa4fecd975ab17d6aececdd90abe82e [1942/1942] arm64: Mitigate spectre style branch history side channels
config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20251214/202512141546.w5VlxAA3-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141546.w5VlxAA3-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141546.w5VlxAA3-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/arm64/kernel/cpu_errata.c:335:13: warning: no previous prototype for 'arm64_update_smccc_conduit' [-Wmissing-prototypes]
335 | void __init arm64_update_smccc_conduit(struct alt_instr *alt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c:357:13: warning: no previous prototype for 'arm64_enable_wa2_handling' [-Wmissing-prototypes]
357 | void __init arm64_enable_wa2_handling(struct alt_instr *alt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/arm64/kernel/cpu_errata.c:1323:13: warning: no previous prototype for 'spectre_bhb_patch_loop_iter' [-Wmissing-prototypes]
1323 | void __init spectre_bhb_patch_loop_iter(struct alt_instr *alt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from arch/arm64/include/asm/atomic.h:36,
from include/linux/atomic.h:7,
from include/asm-generic/bitops/atomic.h:5,
from arch/arm64/include/asm/bitops.h:37,
from include/linux/bitops.h:19,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/kobject.h:20,
from include/linux/device.h:17,
from include/linux/node.h:18,
from include/linux/cpu.h:17,
from arch/arm64/kernel/cpu_errata.c:22:
In function '__cmpxchg_case_4',
inlined from '__cmpxchg' at arch/arm64/include/asm/cmpxchg.h:140:1,
inlined from 'update_mitigation_state' at arch/arm64/kernel/cpu_errata.c:1044:11,
inlined from 'spectre_bhb_enable_mitigation' at arch/arm64/kernel/cpu_errata.c:1319:2,
inlined from 'spectre_bhb_enable_mitigation' at arch/arm64/kernel/cpu_errata.c:1271:6:
>> arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'enum mitigation_state[1]' [-Warray-bounds=]
259 | asm volatile( \
| ^~~
arch/arm64/include/asm/atomic_ll_sc.h:279:1: note: in expansion of macro '__CMPXCHG_CASE'
279 | __CMPXCHG_CASE(w, , 4, , , , )
| ^~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c: In function 'spectre_bhb_enable_mitigation':
arch/arm64/kernel/cpu_errata.c:1058:30: note: object 'spectre_bhb_state' of size 4
1058 | static enum mitigation_state spectre_bhb_state;
| ^~~~~~~~~~~~~~~~~
In function '__cmpxchg_case_4',
inlined from '__cmpxchg' at arch/arm64/include/asm/cmpxchg.h:140:1,
inlined from 'update_mitigation_state' at arch/arm64/kernel/cpu_errata.c:1044:11,
inlined from 'spectre_bhb_enable_mitigation' at arch/arm64/kernel/cpu_errata.c:1319:2,
inlined from 'spectre_bhb_enable_mitigation' at arch/arm64/kernel/cpu_errata.c:1271:6:
>> arch/arm64/include/asm/atomic_ll_sc.h:259:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'enum mitigation_state[1]' [-Warray-bounds=]
259 | asm volatile( \
| ^~~
arch/arm64/include/asm/atomic_ll_sc.h:279:1: note: in expansion of macro '__CMPXCHG_CASE'
279 | __CMPXCHG_CASE(w, , 4, , , , )
| ^~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c: In function 'spectre_bhb_enable_mitigation':
arch/arm64/kernel/cpu_errata.c:1058:30: note: object 'spectre_bhb_state' of size 4
1058 | static enum mitigation_state spectre_bhb_state;
| ^~~~~~~~~~~~~~~~~
vim +/spectre_bhb_patch_loop_iter +1323 arch/arm64/kernel/cpu_errata.c
1321
1322 /* Patched to correct the immediate */
> 1323 void __init spectre_bhb_patch_loop_iter(struct alt_instr *alt,
--
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[openeuler:openEuler-1.0-LTS 1941/1941] fs/ext4/inode.c:2995:30: warning: unused variable 'sbi'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 7b208222f6845875c568d238aeb9db17a1c63d96 [1941/1941] ext4: avoid deadlock in fs reclaim with page writeback
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251214/202512140847.r9ez9W5V-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140847.r9ez9W5V-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140847.r9ez9W5V-lkp@intel.com/
All warnings (new ones prefixed by >>):
fs/ext4/inode.c: In function 'ext4_dax_writepages':
>> fs/ext4/inode.c:2995:30: warning: unused variable 'sbi' [-Wunused-variable]
2995 | struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
| ^~~
vim +/sbi +2995 fs/ext4/inode.c
64769240bd07f4 Alex Tomas 2008-07-11 2988
5f0663bb4a64f5 Dan Williams 2017-12-21 2989 static int ext4_dax_writepages(struct address_space *mapping,
5f0663bb4a64f5 Dan Williams 2017-12-21 2990 struct writeback_control *wbc)
5f0663bb4a64f5 Dan Williams 2017-12-21 2991 {
5f0663bb4a64f5 Dan Williams 2017-12-21 2992 int ret;
5f0663bb4a64f5 Dan Williams 2017-12-21 2993 long nr_to_write = wbc->nr_to_write;
5f0663bb4a64f5 Dan Williams 2017-12-21 2994 struct inode *inode = mapping->host;
5f0663bb4a64f5 Dan Williams 2017-12-21 @2995 struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
7b208222f68458 Jan Kara 2024-06-11 2996 int alloc_ctx;
5f0663bb4a64f5 Dan Williams 2017-12-21 2997
5f0663bb4a64f5 Dan Williams 2017-12-21 2998 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
5f0663bb4a64f5 Dan Williams 2017-12-21 2999 return -EIO;
5f0663bb4a64f5 Dan Williams 2017-12-21 3000
7b208222f68458 Jan Kara 2024-06-11 3001 alloc_ctx = ext4_writepages_down_read(inode->i_sb);
5f0663bb4a64f5 Dan Williams 2017-12-21 3002 trace_ext4_writepages(inode, wbc);
5f0663bb4a64f5 Dan Williams 2017-12-21 3003
5f0663bb4a64f5 Dan Williams 2017-12-21 3004 ret = dax_writeback_mapping_range(mapping, inode->i_sb->s_bdev, wbc);
5f0663bb4a64f5 Dan Williams 2017-12-21 3005 trace_ext4_writepages_result(inode, wbc, ret,
5f0663bb4a64f5 Dan Williams 2017-12-21 3006 nr_to_write - wbc->nr_to_write);
7b208222f68458 Jan Kara 2024-06-11 3007 ext4_writepages_up_read(inode->i_sb, alloc_ctx);
5f0663bb4a64f5 Dan Williams 2017-12-21 3008 return ret;
5f0663bb4a64f5 Dan Williams 2017-12-21 3009 }
5f0663bb4a64f5 Dan Williams 2017-12-21 3010
:::::: The code at line 2995 was first introduced by commit
:::::: 5f0663bb4a64f588f0a2dd6d1be68d40f9af0086 ext4, dax: introduce ext4_dax_aops
:::::: TO: Dan Williams <dan.j.williams(a)intel.com>
:::::: CC: Dan Williams <dan.j.williams(a)intel.com>
--
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[openeuler:OLK-6.6 3540/3540] kernel/dma/phytium/pswiotlb-mapping.c:400:30: warning: no previous prototype for function 'pswiotlb_clone_orig_dma_ops'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Jiakun,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: b0023ec2484f4561c552979b944b208422ba75ea [3540/3540] dma: pswiotlb: Move pswiotlb dma functions behind dma_map_ops
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251214/202512141445.om5m8ocb-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141445.om5m8ocb-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141445.om5m8ocb-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/dma/phytium/pswiotlb-mapping.c:400:30: warning: no previous prototype for function 'pswiotlb_clone_orig_dma_ops' [-Wmissing-prototypes]
400 | struct pswiotlb_dma_map_ops *pswiotlb_clone_orig_dma_ops(struct device *dev,
| ^
kernel/dma/phytium/pswiotlb-mapping.c:400:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
400 | struct pswiotlb_dma_map_ops *pswiotlb_clone_orig_dma_ops(struct device *dev,
| ^
| static
1 warning generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for DEBUG_FEATURE_BYPASS
Depends on [n]: (FAST_SYSCALL [=y] || FAST_IRQ [=y]) && !LOCKDEP [=y]
Selected by [y]:
- FAST_SYSCALL [=y]
- FAST_IRQ [=y] && ARM_GIC_V3 [=y]
WARNING: unmet direct dependencies detected for SECURITY_FEATURE_BYPASS
Depends on [n]: !ARM64_MTE [=y] && !KASAN_HW_TAGS [=n] && (FAST_SYSCALL [=y] || FAST_IRQ [=y])
Selected by [y]:
- FAST_SYSCALL [=y]
- FAST_IRQ [=y] && ARM_GIC_V3 [=y]
vim +/pswiotlb_clone_orig_dma_ops +400 kernel/dma/phytium/pswiotlb-mapping.c
373
374 static const struct dma_map_ops pswiotlb_noiommu_dma_ops = {
375 .flags = DMA_F_PCI_P2PDMA_SUPPORTED,
376 .alloc = pswiotlb_dma_alloc_distribute,
377 .free = pswiotlb_dma_free_distribute,
378 .alloc_pages = pswiotlb_dma_common_alloc_pages_distribute,
379 .free_pages = pswiotlb_dma_common_free_pages_distribute,
380 .alloc_noncontiguous = pswiotlb_dma_alloc_noncontiguous_distribute,
381 .free_noncontiguous = pswiotlb_dma_free_noncontiguous_distribute,
382 .mmap = pswiotlb_dma_mmap_distribute,
383 .get_sgtable = pswiotlb_dma_get_sgtable_distribute,
384 .map_page = pswiotlb_dma_map_page_attrs_distribute,
385 .unmap_page = pswiotlb_dma_unmap_page_attrs_distribute,
386 .map_sg = pswiotlb_dma_map_sg_attrs_distribute,
387 .unmap_sg = pswiotlb_dma_unmap_sg_attrs_distribute,
388 .sync_single_for_cpu = pswiotlb_dma_sync_single_for_cpu_distribute,
389 .sync_single_for_device = pswiotlb_dma_sync_single_for_device_distribute,
390 .sync_sg_for_cpu = pswiotlb_dma_sync_sg_for_cpu_distribute,
391 .sync_sg_for_device = pswiotlb_dma_sync_sg_for_device_distribute,
392 .map_resource = pswiotlb_dma_map_resource_distribute,
393 .unmap_resource = NULL,
394 .get_merge_boundary = pswiotlb_dma_get_merge_boundary_distribute,
395 .get_required_mask = pswiotlb_dma_get_required_mask_distribute,
396 .dma_supported = pswiotlb_dma_supported_distribute,
397 .max_mapping_size = pswiotlb_dma_max_mapping_size_distribute,
398 .opt_mapping_size = pswiotlb_dma_opt_mapping_size_distribute,
399 };
> 400 struct pswiotlb_dma_map_ops *pswiotlb_clone_orig_dma_ops(struct device *dev,
401 const struct dma_map_ops *ops)
402 {
403 struct pswiotlb_dma_map_ops *new_dma_ops = kmalloc(sizeof(struct pswiotlb_dma_map_ops),
404 GFP_KERNEL);
405 if (!new_dma_ops)
406 return NULL;
407
408 memcpy(new_dma_ops, ops, sizeof(struct pswiotlb_dma_map_ops));
409
410 return new_dma_ops;
411 }
412
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/bluetooth/.tmp_btmtkuart.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 7237c4c9ec92e1a4f6ef1f712bf9105d7b392c6a [1942/1942] Bluetooth: mediatek: Add protocol support for MediaTek serial devices
config: x86_64-buildonly-randconfig-004-20251213 (https://download.01.org/0day-ci/archive/20251214/202512141453.S1UQNjLI-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141453.S1UQNjLI-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141453.S1UQNjLI-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/bluetooth/.tmp_btmtkuart.o: warning: objtool: missing symbol for section .init.text
--
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/iommu/arm-smmu-v3.c:4373:5: warning: no previous prototype for 'arm_smmu_get_dev_user_mpam_en'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Xingang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 129938f5dfc8b2d8aaaeda0c565d57076bf5c1cc [1942/1942] iommu/arm-smmu-v3: Add support to enable/disable SMMU user_mpam_en
config: arm64-randconfig-002-20251213 (https://download.01.org/0day-ci/archive/20251214/202512141348.7mzFhAqc-lkp@…)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141348.7mzFhAqc-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141348.7mzFhAqc-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/iommu/arm-smmu-v3.c:4299:5: warning: no previous prototype for 'arm_smmu_set_dev_mpam' [-Wmissing-prototypes]
4299 | int arm_smmu_set_dev_mpam(struct device *dev, int ssid, int partid, int pmg,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iommu/arm-smmu-v3.c:4341:5: warning: no previous prototype for 'arm_smmu_get_dev_mpam' [-Wmissing-prototypes]
4341 | int arm_smmu_get_dev_mpam(struct device *dev, int ssid, int *partid, int *pmg,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iommu/arm-smmu-v3.c:4355:5: warning: no previous prototype for 'arm_smmu_set_dev_user_mpam_en' [-Wmissing-prototypes]
4355 | int arm_smmu_set_dev_user_mpam_en(struct device *dev, int user_mpam_en)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/iommu/arm-smmu-v3.c:4373:5: warning: no previous prototype for 'arm_smmu_get_dev_user_mpam_en' [-Wmissing-prototypes]
4373 | int arm_smmu_get_dev_user_mpam_en(struct device *dev, int *user_mpam_en)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/arm-smmu-v3.c:4301: warning: Function parameter or member 'dev' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4301: warning: Function parameter or member 'ssid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4301: warning: Function parameter or member 'partid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4301: warning: Function parameter or member 'pmg' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4301: warning: Function parameter or member 's1mpam' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4343: warning: Function parameter or member 'ssid' not described in 'arm_smmu_get_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4343: warning: Function parameter or member 'partid' not described in 'arm_smmu_get_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4343: warning: Function parameter or member 'pmg' not described in 'arm_smmu_get_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4343: warning: Function parameter or member 's1mpam' not described in 'arm_smmu_get_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4356: warning: Function parameter or member 'dev' not described in 'arm_smmu_set_dev_user_mpam_en'
drivers/iommu/arm-smmu-v3.c:4356: warning: Function parameter or member 'user_mpam_en' not described in 'arm_smmu_set_dev_user_mpam_en'
drivers/iommu/arm-smmu-v3.c:4374: warning: Function parameter or member 'dev' not described in 'arm_smmu_get_dev_user_mpam_en'
drivers/iommu/arm-smmu-v3.c:4374: warning: Function parameter or member 'user_mpam_en' not described in 'arm_smmu_get_dev_user_mpam_en'
vim +/arm_smmu_get_dev_user_mpam_en +4373 drivers/iommu/arm-smmu-v3.c
4369
4370 /**
4371 * arm_smmu_get_dev_user_mpam_en() - get user_mpam_en from smmu user cfg0
4372 */
> 4373 int arm_smmu_get_dev_user_mpam_en(struct device *dev, int *user_mpam_en)
4374 {
4375 struct arm_smmu_master_data *master = dev->iommu_fwspec->iommu_priv;
4376 struct arm_smmu_device *smmu = master->domain->smmu;
4377 u32 reg, __iomem *cfg = smmu->base + ARM_SMMU_USER_CFG0;
4378
4379 reg = readl_relaxed(cfg);
4380 *user_mpam_en = FIELD_GET(ARM_SMMU_USER_MPAM_EN, reg);
4381
4382 return 0;
4383 }
4384 EXPORT_SYMBOL(arm_smmu_get_dev_user_mpam_en);
4385
--
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[openeuler:openEuler-1.0-LTS 1941/1941] net/netfilter/nf_conntrack_core.c:1017: warning: Function parameter or member 'reply_hash' not described in 'nf_ct_resolve_clash'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Florian,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: cc12c927ac504e99fc176ea49e85226b6aeadcd5 [1941/1941] netfilter: conntrack: allow insertion of clashing entries
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251214/202512140639.YUx3bpbN-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140639.YUx3bpbN-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140639.YUx3bpbN-lkp@intel.com/
All warnings (new ones prefixed by >>):
net/netfilter/nf_conntrack_core.c: In function '__nf_conntrack_alloc':
net/netfilter/nf_conntrack_core.c:1497:16: warning: array subscript 0 is outside the bounds of an interior zero-length array 'u8[0]' {aka 'unsigned char[]'} [-Wzero-length-bounds]
1497 | memset(&ct->__nfct_init_offset[0], 0,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/netfilter/nf_conntrack_core.c:40:
./include/net/netfilter/nf_conntrack.h:88:12: note: while referencing '__nfct_init_offset'
88 | u8 __nfct_init_offset[0];
| ^~~~~~~~~~~~~~~~~~
>> net/netfilter/nf_conntrack_core.c:1017: warning: Function parameter or member 'reply_hash' not described in 'nf_ct_resolve_clash'
>> net/netfilter/nf_conntrack_core.c:1017: warning: Excess function parameter 'hash_reply' description in 'nf_ct_resolve_clash'
vim +1017 net/netfilter/nf_conntrack_core.c
cc12c927ac504e Florian Westphal 2023-11-02 980
6199b71796bcaa Florian Westphal 2023-11-02 981 /**
6199b71796bcaa Florian Westphal 2023-11-02 982 * nf_ct_resolve_clash - attempt to handle clash without packet drop
6199b71796bcaa Florian Westphal 2023-11-02 983 *
6199b71796bcaa Florian Westphal 2023-11-02 984 * @skb: skb that causes the clash
6199b71796bcaa Florian Westphal 2023-11-02 985 * @h: tuplehash of the clashing entry already in table
cc12c927ac504e Florian Westphal 2023-11-02 986 * @hash_reply: hash slot for reply direction
6199b71796bcaa Florian Westphal 2023-11-02 987 *
6199b71796bcaa Florian Westphal 2023-11-02 988 * A conntrack entry can be inserted to the connection tracking table
6199b71796bcaa Florian Westphal 2023-11-02 989 * if there is no existing entry with an identical tuple.
6199b71796bcaa Florian Westphal 2023-11-02 990 *
6199b71796bcaa Florian Westphal 2023-11-02 991 * If there is one, @skb (and the assocated, unconfirmed conntrack) has
6199b71796bcaa Florian Westphal 2023-11-02 992 * to be dropped. In case @skb is retransmitted, next conntrack lookup
6199b71796bcaa Florian Westphal 2023-11-02 993 * will find the already-existing entry.
6199b71796bcaa Florian Westphal 2023-11-02 994 *
6199b71796bcaa Florian Westphal 2023-11-02 995 * The major problem with such packet drop is the extra delay added by
6199b71796bcaa Florian Westphal 2023-11-02 996 * the packet loss -- it will take some time for a retransmit to occur
6199b71796bcaa Florian Westphal 2023-11-02 997 * (or the sender to time out when waiting for a reply).
6199b71796bcaa Florian Westphal 2023-11-02 998 *
6199b71796bcaa Florian Westphal 2023-11-02 999 * This function attempts to handle the situation without packet drop.
6199b71796bcaa Florian Westphal 2023-11-02 1000 *
6199b71796bcaa Florian Westphal 2023-11-02 1001 * If @skb has no NAT transformation or if the colliding entries are
6199b71796bcaa Florian Westphal 2023-11-02 1002 * exactly the same, only the to-be-confirmed conntrack entry is discarded
6199b71796bcaa Florian Westphal 2023-11-02 1003 * and @skb is associated with the conntrack entry already in the table.
6199b71796bcaa Florian Westphal 2023-11-02 1004 *
cc12c927ac504e Florian Westphal 2023-11-02 1005 * Failing that, the new, unconfirmed conntrack is still added to the table
cc12c927ac504e Florian Westphal 2023-11-02 1006 * provided that the collision only occurs in the ORIGINAL direction.
cc12c927ac504e Florian Westphal 2023-11-02 1007 * The new entry will be added after the existing one in the hash list,
cc12c927ac504e Florian Westphal 2023-11-02 1008 * so packets in the ORIGINAL direction will continue to match the existing
cc12c927ac504e Florian Westphal 2023-11-02 1009 * entry. The new entry will also have a fixed timeout so it expires --
cc12c927ac504e Florian Westphal 2023-11-02 1010 * due to the collision, it will not see bidirectional traffic.
cc12c927ac504e Florian Westphal 2023-11-02 1011 *
6199b71796bcaa Florian Westphal 2023-11-02 1012 * Returns NF_DROP if the clash could not be resolved.
6199b71796bcaa Florian Westphal 2023-11-02 1013 */
115dffa33ea6f5 Florian Westphal 2023-11-02 1014 static __cold noinline int
cc12c927ac504e Florian Westphal 2023-11-02 1015 nf_ct_resolve_clash(struct sk_buff *skb, struct nf_conntrack_tuple_hash *h,
cc12c927ac504e Florian Westphal 2023-11-02 1016 u32 reply_hash)
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 @1017 {
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1018 /* This is the conntrack entry already in hashes that won race. */
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1019 struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(h);
b3480fe059ac91 Florian Westphal 2017-08-12 1020 const struct nf_conntrack_l4proto *l4proto;
6199b71796bcaa Florian Westphal 2023-11-02 1021 enum ip_conntrack_info ctinfo;
6199b71796bcaa Florian Westphal 2023-11-02 1022 struct nf_conn *loser_ct;
6199b71796bcaa Florian Westphal 2023-11-02 1023 struct net *net;
94ebb264459f97 Florian Westphal 2023-11-02 1024 int ret;
6199b71796bcaa Florian Westphal 2023-11-02 1025
6199b71796bcaa Florian Westphal 2023-11-02 1026 loser_ct = nf_ct_get(skb, &ctinfo);
94ebb264459f97 Florian Westphal 2023-11-02 1027 net = nf_ct_net(loser_ct);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1028
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1029 l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
6199b71796bcaa Florian Westphal 2023-11-02 1030 if (!l4proto->allow_clash)
6199b71796bcaa Florian Westphal 2023-11-02 1031 goto drop;
6199b71796bcaa Florian Westphal 2023-11-02 1032
94ebb264459f97 Florian Westphal 2023-11-02 1033 ret = __nf_ct_resolve_clash(skb, h);
94ebb264459f97 Florian Westphal 2023-11-02 1034 if (ret == NF_ACCEPT)
94ebb264459f97 Florian Westphal 2023-11-02 1035 return ret;
6199b71796bcaa Florian Westphal 2023-11-02 1036
cc12c927ac504e Florian Westphal 2023-11-02 1037 ret = nf_ct_resolve_clash_harder(skb, reply_hash);
cc12c927ac504e Florian Westphal 2023-11-02 1038 if (ret == NF_ACCEPT)
cc12c927ac504e Florian Westphal 2023-11-02 1039 return ret;
cc12c927ac504e Florian Westphal 2023-11-02 1040
6199b71796bcaa Florian Westphal 2023-11-02 1041 drop:
94ebb264459f97 Florian Westphal 2023-11-02 1042 nf_ct_add_to_dying_list(loser_ct);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1043 NF_CT_STAT_INC(net, drop);
94ebb264459f97 Florian Westphal 2023-11-02 1044 NF_CT_STAT_INC(net, insert_failed);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1045 return NF_DROP;
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1046 }
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1047
:::::: The code at line 1017 was first introduced by commit
:::::: 71d8c47fc653711c41bc3282e5b0e605b3727956 netfilter: conntrack: introduce clash resolution on insertion race
:::::: TO: Pablo Neira Ayuso <pablo(a)netfilter.org>
:::::: CC: Pablo Neira Ayuso <pablo(a)netfilter.org>
--
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/mailbox/qcom-apcs-ipc-mailbox.c:65:28: warning: unused variable 'apcs_clk_match_table'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: c41cf355c959721c7269cc5ee7c6901cb47424a7 [1942/1942] mbox: qcom: add APCS child device for QCS404
config: x86_64-buildonly-randconfig-003-20251213 (https://download.01.org/0day-ci/archive/20251214/202512141257.ePsbbIqL-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141257.ePsbbIqL-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141257.ePsbbIqL-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mailbox/qcom-apcs-ipc-mailbox.c:65:28: warning: unused variable 'apcs_clk_match_table' [-Wunused-variable]
65 | const struct of_device_id apcs_clk_match_table[] = {
| ^~~~~~~~~~~~~~~~~~~~
1 warning generated.
vim +/apcs_clk_match_table +65 drivers/mailbox/qcom-apcs-ipc-mailbox.c
55
56 static int qcom_apcs_ipc_probe(struct platform_device *pdev)
57 {
58 struct qcom_apcs_ipc *apcs;
59 struct regmap *regmap;
60 struct resource *res;
61 unsigned long offset;
62 void __iomem *base;
63 unsigned long i;
64 int ret;
> 65 const struct of_device_id apcs_clk_match_table[] = {
66 { .compatible = "qcom,msm8916-apcs-kpss-global", },
67 { .compatible = "qcom,qcs404-apcs-apps-global", },
68 {}
69 };
70
71 apcs = devm_kzalloc(&pdev->dev, sizeof(*apcs), GFP_KERNEL);
72 if (!apcs)
73 return -ENOMEM;
74
75 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
76 base = devm_ioremap_resource(&pdev->dev, res);
77 if (IS_ERR(base))
78 return PTR_ERR(base);
79
80 regmap = devm_regmap_init_mmio(&pdev->dev, base, &apcs_regmap_config);
81 if (IS_ERR(regmap))
82 return PTR_ERR(regmap);
83
84 offset = (unsigned long)of_device_get_match_data(&pdev->dev);
85
86 apcs->regmap = regmap;
87 apcs->offset = offset;
88
89 /* Initialize channel identifiers */
90 for (i = 0; i < ARRAY_SIZE(apcs->mbox_chans); i++)
91 apcs->mbox_chans[i].con_priv = (void *)i;
92
93 apcs->mbox.dev = &pdev->dev;
94 apcs->mbox.ops = &qcom_apcs_ipc_ops;
95 apcs->mbox.chans = apcs->mbox_chans;
96 apcs->mbox.num_chans = ARRAY_SIZE(apcs->mbox_chans);
97
98 ret = mbox_controller_register(&apcs->mbox);
99 if (ret) {
100 dev_err(&pdev->dev, "failed to register APCS IPC controller\n");
101 return ret;
102 }
103
104 if (of_match_device(apcs_clk_match_table, &pdev->dev)) {
105 apcs->clk = platform_device_register_data(&pdev->dev,
106 "qcom-apcs-msm8916-clk",
107 -1, NULL, 0);
108 if (IS_ERR(apcs->clk))
109 dev_err(&pdev->dev, "failed to register APCS clk\n");
110 }
111
112 platform_set_drvdata(pdev, apcs);
113
114 return 0;
115 }
116
--
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[openeuler:openEuler-1.0-LTS 1941/1941] drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:159:34: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi wangzhimin,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: af48889301db8235deab66a8822e3e00195ca14b [1941/1941] dwmac:add phytium dwmac driver
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251214/202512141252.2tD3yXYS-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141252.2tD3yXYS-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141252.2tD3yXYS-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c: In function 'phytium_dwmac_probe':
drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:157:29: warning: ordered comparison of pointer with integer zero [-Wextra]
157 | if (stmmac_res.addr < 0) {
| ^
>> drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:159:34: warning: returning 'void *' from a function with return type 'int' makes integer from pointer without a cast [-Wint-conversion]
159 | return stmmac_res.addr;
| ~~~~~~~~~~^~~~~
drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c: At top level:
drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:172:5: warning: no previous prototype for 'phytium_dwmac_remove' [-Wmissing-prototypes]
172 | int phytium_dwmac_remove(struct platform_device *pdev)
| ^~~~~~~~~~~~~~~~~~~~
vim +159 drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c
32
33 static int phytium_dwmac_probe(struct platform_device *pdev)
34 {
35 struct fwnode_handle *fwnode = dev_fwnode(&pdev->dev);
36 struct plat_stmmacenet_data *plat;
37 struct stmmac_resources stmmac_res;
38 struct device_node *np = pdev->dev.of_node;
39 struct resource *res;
40 u64 clk_freq;
41 char clk_name[20];
42 int ret;
43
44 plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);
45 if (!plat)
46 return -ENOMEM;
47
48 plat->dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*plat->dma_cfg),
49 GFP_KERNEL);
50 if (!plat->dma_cfg)
51 return -ENOMEM;
52
53 plat->axi = devm_kzalloc(&pdev->dev, sizeof(*plat->axi), GFP_KERNEL);
54 if (!plat->axi)
55 return -ENOMEM;
56
57 plat->interface = device_get_phy_mode(&pdev->dev);
58 if (plat->interface < 0)
59 return plat->interface;
60
61 /* Configure PHY if using device-tree */
62 if (pdev->dev.of_node)
63 plat->phy_node = of_parse_phandle(np, "phy-handle", 0);
64
65 if (pdev->dev.of_node) {
66 plat->bus_id = of_alias_get_id(np, "ethernet");
67 if (plat->bus_id < 0)
68 plat->bus_id = 0;
69 } else if (fwnode_property_read_u32(fwnode, "bus_id", &plat->bus_id)) {
70 plat->bus_id = 2;
71 }
72
73 plat->phy_addr = -1;
74 plat->clk_csr = -1;
75 plat->has_gmac = 1;
76 plat->enh_desc = 1;
77 plat->bugged_jumbo = 1;
78 plat->pmt = 1;
79 plat->force_sf_dma_mode = 1;
80
81 if (fwnode_property_read_u32(fwnode, "max-speed", &plat->max_speed))
82 plat->max_speed = -1;
83
84 if (fwnode_property_read_u32(fwnode, "max-frame-size", &plat->maxmtu))
85 plat->maxmtu = JUMBO_LEN;
86
87 if (fwnode_property_read_u32(fwnode, "snps,multicast-filter-bins",
88 &plat->multicast_filter_bins))
89 plat->multicast_filter_bins = HASH_TABLE_SIZE;
90
91 if (fwnode_property_read_u32(fwnode, "snps,perfect-filter-entries",
92 &plat->unicast_filter_entries))
93 plat->unicast_filter_entries = 1;
94
95 if (fwnode_property_read_u32(fwnode, "tx-fifo-depth",
96 &plat->tx_fifo_size))
97 plat->tx_fifo_size = 0x1000;
98
99 if (fwnode_property_read_u32(fwnode, "rx-fifo-depth",
100 &plat->rx_fifo_size))
101 plat->rx_fifo_size = 0x1000;
102
103 if (phytium_dwmac_acpi_phy(plat, fwnode, &pdev->dev))
104 return -ENODEV;
105
106 plat->rx_queues_to_use = 1;
107 plat->tx_queues_to_use = 1;
108 plat->rx_queues_cfg[0].mode_to_use = MTL_QUEUE_DCB;
109 plat->tx_queues_cfg[0].mode_to_use = MTL_QUEUE_DCB;
110
111 if (fwnode_property_read_u64(fwnode, "clock-frequency", &clk_freq))
112 clk_freq = 125000000;
113
114 /* Set system clock */
115 snprintf(clk_name, sizeof(clk_name), "%s-%d", "stmmaceth",
116 plat->bus_id);
117
118 plat->stmmac_clk = clk_register_fixed_rate(&pdev->dev, clk_name,
119 NULL, 0, clk_freq);
120 if (IS_ERR(plat->stmmac_clk)) {
121 dev_warn(&pdev->dev, "Fail to register stmmac-clk\n");
122 plat->stmmac_clk = NULL;
123 }
124
125 ret = clk_prepare_enable(plat->stmmac_clk);
126 if (ret) {
127 clk_unregister_fixed_rate(plat->stmmac_clk);
128 return ret;
129 }
130
131 plat->clk_ptp_rate = clk_get_rate(plat->stmmac_clk);
132 plat->clk_ptp_ref = NULL;
133
134 if (fwnode_property_read_u32(fwnode, "snps,pbl", &plat->dma_cfg->pbl))
135 plat->dma_cfg->pbl = 16;
136
137 fwnode_property_read_u32(fwnode, "snps,txpbl", &plat->dma_cfg->txpbl);
138 fwnode_property_read_u32(fwnode, "snps,rxpbl", &plat->dma_cfg->rxpbl);
139
140 plat->dma_cfg->pblx8 = !fwnode_property_read_bool(fwnode,
141 "snps,no-pbl-x8");
142 plat->dma_cfg->aal = fwnode_property_read_bool(fwnode, "snps,aal");
143 plat->dma_cfg->fixed_burst = fwnode_property_read_bool(fwnode,
144 "snps,fixed-burst");
145 plat->dma_cfg->mixed_burst = fwnode_property_read_bool(fwnode,
146 "snps,mixed-burst");
147
148 plat->axi->axi_lpi_en = false;
149 plat->axi->axi_xit_frm = false;
150 plat->axi->axi_wr_osr_lmt = 7;
151 plat->axi->axi_rd_osr_lmt = 7;
152 plat->axi->axi_blen[0] = 16;
153
154 memset(&stmmac_res, 0, sizeof(stmmac_res));
155 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
156 stmmac_res.addr = devm_ioremap_resource(&pdev->dev, res);
157 if (stmmac_res.addr < 0) {
158 dev_err(&pdev->dev, "resource map failed.\n");
> 159 return stmmac_res.addr;
160 }
161 stmmac_res.irq = platform_get_irq(pdev, 0);
162 if (stmmac_res.irq < 0) {
163 dev_err(&pdev->dev, "IRQ not found.\n");
164 return -ENXIO;
165 }
166 stmmac_res.wol_irq = stmmac_res.irq;
167 stmmac_res.lpi_irq = -1;
168
169 return stmmac_dvr_probe(&pdev->dev, plat, &stmmac_res);
170 }
171
--
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[openeuler:openEuler-1.0-LTS 1942/1942] arch/x86/kernel/cpu/hygon.c:439:14: warning: no previous prototype for function 'get_nt_block_copy_mini_len'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 1e3cb18ebe2976b3294e85c3d162736cc3c7c92b [1942/1942] x86: Enhanced copy capabilities for Hygon processor
config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20251214/202512141155.8Du6BuMt-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141155.8Du6BuMt-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141155.8Du6BuMt-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
arch/x86/kernel/cpu/hygon.c:434:6: warning: no previous prototype for function 'set_c86_features_para_invalid' [-Wmissing-prototypes]
434 | void set_c86_features_para_invalid(void)
| ^
arch/x86/kernel/cpu/hygon.c:434:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
434 | void set_c86_features_para_invalid(void)
| ^
| static
>> arch/x86/kernel/cpu/hygon.c:439:14: warning: no previous prototype for function 'get_nt_block_copy_mini_len' [-Wmissing-prototypes]
439 | unsigned int get_nt_block_copy_mini_len(void)
| ^
arch/x86/kernel/cpu/hygon.c:439:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
439 | unsigned int get_nt_block_copy_mini_len(void)
| ^
| static
3 warnings generated.
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
--
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
>> arch/x86/kernel/fpu/core.c:149:14: warning: no previous prototype for function 'get_fpustate_free_space' [-Wmissing-prototypes]
149 | unsigned int get_fpustate_free_space(struct fpu *fpu)
| ^
arch/x86/kernel/fpu/core.c:149:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
149 | unsigned int get_fpustate_free_space(struct fpu *fpu)
| ^
| static
>> arch/x86/kernel/fpu/core.c:175:14: warning: mixing declarations and code is a C99 extension [-Wdeclaration-after-statement]
175 | struct fpu *fpu = ¤t->thread.fpu;
| ^
3 warnings generated.
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
vim +/get_nt_block_copy_mini_len +439 arch/x86/kernel/cpu/hygon.c
438
> 439 unsigned int get_nt_block_copy_mini_len(void)
440 {
441 unsigned int mini_len = hygon_c86_data.nt_cpy_mini_len;
442
443 return mini_len;
444 }
445 EXPORT_SYMBOL_GPL(get_nt_block_copy_mini_len);
446
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1941/1941] net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for 'nf_nat_csum_recalc'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Florian,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 83abe3a3b85762720192809ac8695ff9255cfd23 [1941/1941] netfilter: nat: remove csum_recalc hook
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251214/202512140450.2pYUhzO7-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140450.2pYUhzO7-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140450.2pYUhzO7-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for 'nf_nat_csum_recalc' [-Wmissing-prototypes]
56 | void nf_nat_csum_recalc(struct sk_buff *skb,
| ^~~~~~~~~~~~~~~~~~
vim +/nf_nat_csum_recalc +56 net/netfilter/nf_nat_proto.c
55
> 56 void nf_nat_csum_recalc(struct sk_buff *skb,
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3540/3540] kernel/dma/phytium/pswiotlb.c:1159:6: warning: variable 'cpuid' set but not used
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Jiakun,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 03479a75f63bef0dca7ec44c1e1a7e8c45201aed [3540/3540] dma: Fix kabi breakage due to "dma: phytium: Add PSWIOTLB mechanism to improve DMA performance"
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251214/202512141034.7ERZ0sjF-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141034.7ERZ0sjF-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141034.7ERZ0sjF-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/dma/phytium/pswiotlb.c:1159:6: warning: variable 'cpuid' set but not used [-Wunused-but-set-variable]
1159 | int cpuid;
| ^
1 warning generated.
--
>> kernel/dma/phytium/pswiotlb.c:474: warning: Function parameter or member 'nid' not described in 'pswiotlb_alloc_tlb'
>> kernel/dma/phytium/pswiotlb.c:533: warning: Function parameter or member 'nid' not described in 'pswiotlb_alloc_pool'
>> kernel/dma/phytium/pswiotlb.c:533: warning: Function parameter or member 'transient' not described in 'pswiotlb_alloc_pool'
>> kernel/dma/phytium/pswiotlb.c:806: warning: Function parameter or member 'nid' not described in 'alloc_dma_pages'
>> kernel/dma/phytium/pswiotlb.c:836: warning: Function parameter or member 'nid' not described in 'pswiotlb_find_pool'
>> kernel/dma/phytium/pswiotlb.c:1005: warning: Function parameter or member 'nid' not described in 'pswiotlb_area_find_slots'
>> kernel/dma/phytium/pswiotlb.c:1115: warning: Function parameter or member 'nid' not described in 'pswiotlb_pool_find_slots'
>> kernel/dma/phytium/pswiotlb.c:1153: warning: Function parameter or member 'nid' not described in 'pswiotlb_find_slots'
>> kernel/dma/phytium/pswiotlb.c:1523: warning: Function parameter or member 'dev' not described in 'is_pswiotlb_allocated'
>> kernel/dma/phytium/pswiotlb.c:1542: warning: Function parameter or member 'dev' not described in 'default_pswiotlb_base'
>> kernel/dma/phytium/pswiotlb.c:1556: warning: Function parameter or member 'dev' not described in 'default_pswiotlb_limit'
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for DEBUG_FEATURE_BYPASS
Depends on [n]: (FAST_SYSCALL [=y] || FAST_IRQ [=y]) && !LOCKDEP [=y]
Selected by [y]:
- FAST_SYSCALL [=y]
- FAST_IRQ [=y] && ARM_GIC_V3 [=y]
WARNING: unmet direct dependencies detected for SECURITY_FEATURE_BYPASS
Depends on [n]: !ARM64_MTE [=y] && !KASAN_HW_TAGS [=n] && (FAST_SYSCALL [=y] || FAST_IRQ [=y])
Selected by [y]:
- FAST_SYSCALL [=y]
- FAST_IRQ [=y] && ARM_GIC_V3 [=y]
vim +/cpuid +1159 kernel/dma/phytium/pswiotlb.c
81a243170f720e Jiakun Shuai 2025-07-07 985
81a243170f720e Jiakun Shuai 2025-07-07 986 /**
81a243170f720e Jiakun Shuai 2025-07-07 987 * pswiotlb_area_find_slots() - search for slots in one Phytium IO TLB memory area
81a243170f720e Jiakun Shuai 2025-07-07 988 * @dev: Device which maps the buffer.
81a243170f720e Jiakun Shuai 2025-07-07 989 * @pool: Memory pool to be searched.
81a243170f720e Jiakun Shuai 2025-07-07 990 * @area_index: Index of the Phytium IO TLB memory area to be searched.
81a243170f720e Jiakun Shuai 2025-07-07 991 * @orig_addr: Original (non-bounced) Phytium IO buffer address.
81a243170f720e Jiakun Shuai 2025-07-07 992 * @alloc_size: Total requested size of the bounce buffer,
81a243170f720e Jiakun Shuai 2025-07-07 993 * including initial alignment padding.
81a243170f720e Jiakun Shuai 2025-07-07 994 * @alloc_align_mask: Required alignment of the allocated buffer.
81a243170f720e Jiakun Shuai 2025-07-07 995 *
81a243170f720e Jiakun Shuai 2025-07-07 996 * Find a suitable sequence of Phytium IO TLB entries for the request and allocate
81a243170f720e Jiakun Shuai 2025-07-07 997 * a buffer from the given Phytium IO TLB memory area.
81a243170f720e Jiakun Shuai 2025-07-07 998 * This function takes care of locking.
81a243170f720e Jiakun Shuai 2025-07-07 999 *
81a243170f720e Jiakun Shuai 2025-07-07 1000 * Return: Index of the first allocated slot, or -1 on error.
81a243170f720e Jiakun Shuai 2025-07-07 1001 */
81a243170f720e Jiakun Shuai 2025-07-07 1002 static int pswiotlb_area_find_slots(struct device *dev, int nid, struct p_io_tlb_pool *pool,
81a243170f720e Jiakun Shuai 2025-07-07 1003 int area_index, phys_addr_t orig_addr, size_t alloc_size,
81a243170f720e Jiakun Shuai 2025-07-07 1004 unsigned int alloc_align_mask)
81a243170f720e Jiakun Shuai 2025-07-07 @1005 {
81a243170f720e Jiakun Shuai 2025-07-07 1006 struct p_io_tlb_area *area = pool->areas + area_index;
81a243170f720e Jiakun Shuai 2025-07-07 1007 unsigned long boundary_mask = dma_get_seg_boundary(dev);
81a243170f720e Jiakun Shuai 2025-07-07 1008 dma_addr_t tbl_dma_addr =
81a243170f720e Jiakun Shuai 2025-07-07 1009 phys_to_dma_unencrypted(dev, pool->start) & boundary_mask;
81a243170f720e Jiakun Shuai 2025-07-07 1010 unsigned long max_slots = get_max_slots(boundary_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1011 unsigned int iotlb_align_mask =
81a243170f720e Jiakun Shuai 2025-07-07 1012 dma_get_min_align_mask(dev) | alloc_align_mask;
81a243170f720e Jiakun Shuai 2025-07-07 1013 unsigned int nslots = nr_slots(alloc_size), stride;
81a243170f720e Jiakun Shuai 2025-07-07 1014 unsigned int offset = pswiotlb_align_offset(dev, orig_addr);
81a243170f720e Jiakun Shuai 2025-07-07 1015 unsigned int index, slots_checked, count = 0, i;
81a243170f720e Jiakun Shuai 2025-07-07 1016 unsigned long flags;
81a243170f720e Jiakun Shuai 2025-07-07 1017 unsigned int slot_base;
81a243170f720e Jiakun Shuai 2025-07-07 1018 unsigned int slot_index;
81a243170f720e Jiakun Shuai 2025-07-07 1019
81a243170f720e Jiakun Shuai 2025-07-07 1020 WARN_ON(!nslots);
81a243170f720e Jiakun Shuai 2025-07-07 1021 WARN_ON(area_index >= pool->nareas);
81a243170f720e Jiakun Shuai 2025-07-07 1022
81a243170f720e Jiakun Shuai 2025-07-07 1023 /*
81a243170f720e Jiakun Shuai 2025-07-07 1024 * For allocations of PAGE_SIZE or larger only look for page aligned
81a243170f720e Jiakun Shuai 2025-07-07 1025 * allocations.
81a243170f720e Jiakun Shuai 2025-07-07 1026 */
81a243170f720e Jiakun Shuai 2025-07-07 1027 if (alloc_size >= PAGE_SIZE)
81a243170f720e Jiakun Shuai 2025-07-07 1028 iotlb_align_mask |= ~PAGE_MASK;
81a243170f720e Jiakun Shuai 2025-07-07 1029 iotlb_align_mask &= ~(P_IO_TLB_SIZE - 1);
81a243170f720e Jiakun Shuai 2025-07-07 1030
81a243170f720e Jiakun Shuai 2025-07-07 1031 /*
81a243170f720e Jiakun Shuai 2025-07-07 1032 * For mappings with an alignment requirement don't bother looping to
81a243170f720e Jiakun Shuai 2025-07-07 1033 * unaligned slots once we found an aligned one.
81a243170f720e Jiakun Shuai 2025-07-07 1034 */
81a243170f720e Jiakun Shuai 2025-07-07 1035 stride = (iotlb_align_mask >> P_IO_TLB_SHIFT) + 1;
81a243170f720e Jiakun Shuai 2025-07-07 1036
81a243170f720e Jiakun Shuai 2025-07-07 1037 if (spin_trylock_irqsave(&area->lock, flags)) {
81a243170f720e Jiakun Shuai 2025-07-07 1038 if (unlikely(nslots > pool->area_nslabs - area->used))
81a243170f720e Jiakun Shuai 2025-07-07 1039 goto not_found;
81a243170f720e Jiakun Shuai 2025-07-07 1040
81a243170f720e Jiakun Shuai 2025-07-07 1041 slot_base = area_index * pool->area_nslabs;
81a243170f720e Jiakun Shuai 2025-07-07 1042 index = area->index;
81a243170f720e Jiakun Shuai 2025-07-07 1043
81a243170f720e Jiakun Shuai 2025-07-07 1044 for (slots_checked = 0; slots_checked < pool->area_nslabs;) {
81a243170f720e Jiakun Shuai 2025-07-07 1045 slot_index = slot_base + index;
81a243170f720e Jiakun Shuai 2025-07-07 1046
81a243170f720e Jiakun Shuai 2025-07-07 1047 if (orig_addr &&
81a243170f720e Jiakun Shuai 2025-07-07 1048 (slot_addr(tbl_dma_addr, slot_index) &
81a243170f720e Jiakun Shuai 2025-07-07 1049 iotlb_align_mask) != (orig_addr & iotlb_align_mask)) {
81a243170f720e Jiakun Shuai 2025-07-07 1050 index = wrap_area_index(pool, index + 1);
81a243170f720e Jiakun Shuai 2025-07-07 1051 slots_checked++;
81a243170f720e Jiakun Shuai 2025-07-07 1052 continue;
81a243170f720e Jiakun Shuai 2025-07-07 1053 }
81a243170f720e Jiakun Shuai 2025-07-07 1054
81a243170f720e Jiakun Shuai 2025-07-07 1055 if (!iommu_is_span_boundary(slot_index, nslots,
81a243170f720e Jiakun Shuai 2025-07-07 1056 nr_slots(tbl_dma_addr),
81a243170f720e Jiakun Shuai 2025-07-07 1057 max_slots)) {
81a243170f720e Jiakun Shuai 2025-07-07 1058 if (pool->slots[slot_index].list >= nslots)
81a243170f720e Jiakun Shuai 2025-07-07 1059 goto found;
81a243170f720e Jiakun Shuai 2025-07-07 1060 }
81a243170f720e Jiakun Shuai 2025-07-07 1061 index = wrap_area_index(pool, index + stride);
81a243170f720e Jiakun Shuai 2025-07-07 1062 slots_checked += stride;
81a243170f720e Jiakun Shuai 2025-07-07 1063 }
81a243170f720e Jiakun Shuai 2025-07-07 1064 } else {
81a243170f720e Jiakun Shuai 2025-07-07 1065 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1066 }
81a243170f720e Jiakun Shuai 2025-07-07 1067
81a243170f720e Jiakun Shuai 2025-07-07 1068 not_found:
81a243170f720e Jiakun Shuai 2025-07-07 1069 spin_unlock_irqrestore(&area->lock, flags);
81a243170f720e Jiakun Shuai 2025-07-07 1070 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1071
81a243170f720e Jiakun Shuai 2025-07-07 1072 found:
81a243170f720e Jiakun Shuai 2025-07-07 1073 /*
81a243170f720e Jiakun Shuai 2025-07-07 1074 * If we find a slot that indicates we have 'nslots' number of
81a243170f720e Jiakun Shuai 2025-07-07 1075 * contiguous buffers, we allocate the buffers from that slot onwards
81a243170f720e Jiakun Shuai 2025-07-07 1076 * and set the list of free entries to '0' indicating unavailable.
81a243170f720e Jiakun Shuai 2025-07-07 1077 */
81a243170f720e Jiakun Shuai 2025-07-07 1078 for (i = slot_index; i < slot_index + nslots; i++) {
81a243170f720e Jiakun Shuai 2025-07-07 1079 pool->slots[i].list = 0;
81a243170f720e Jiakun Shuai 2025-07-07 1080 pool->slots[i].alloc_size = alloc_size - (offset +
81a243170f720e Jiakun Shuai 2025-07-07 1081 ((i - slot_index) << P_IO_TLB_SHIFT));
81a243170f720e Jiakun Shuai 2025-07-07 1082 }
81a243170f720e Jiakun Shuai 2025-07-07 1083 for (i = slot_index - 1;
81a243170f720e Jiakun Shuai 2025-07-07 1084 io_tlb_offset(i) != P_IO_TLB_SEGSIZE - 1 &&
81a243170f720e Jiakun Shuai 2025-07-07 1085 pool->slots[i].list; i--)
81a243170f720e Jiakun Shuai 2025-07-07 1086 pool->slots[i].list = ++count;
81a243170f720e Jiakun Shuai 2025-07-07 1087
81a243170f720e Jiakun Shuai 2025-07-07 1088 /*
81a243170f720e Jiakun Shuai 2025-07-07 1089 * Update the indices to avoid searching in the next round.
81a243170f720e Jiakun Shuai 2025-07-07 1090 */
81a243170f720e Jiakun Shuai 2025-07-07 1091 area->index = wrap_area_index(pool, index + nslots);
81a243170f720e Jiakun Shuai 2025-07-07 1092 area->used += nslots;
81a243170f720e Jiakun Shuai 2025-07-07 1093 spin_unlock_irqrestore(&area->lock, flags);
81a243170f720e Jiakun Shuai 2025-07-07 1094
81a243170f720e Jiakun Shuai 2025-07-07 1095 return slot_index;
81a243170f720e Jiakun Shuai 2025-07-07 1096 }
81a243170f720e Jiakun Shuai 2025-07-07 1097
81a243170f720e Jiakun Shuai 2025-07-07 1098 /**
81a243170f720e Jiakun Shuai 2025-07-07 1099 * pswiotlb_pool_find_slots() - search for slots in one memory pool
81a243170f720e Jiakun Shuai 2025-07-07 1100 * @dev: Device which maps the buffer.
81a243170f720e Jiakun Shuai 2025-07-07 1101 * @pool: Memory pool to be searched.
81a243170f720e Jiakun Shuai 2025-07-07 1102 * @orig_addr: Original (non-bounced)Phytium IO buffer address.
81a243170f720e Jiakun Shuai 2025-07-07 1103 * @alloc_size: Total requested size of the bounce buffer,
81a243170f720e Jiakun Shuai 2025-07-07 1104 * including initial alignment padding.
81a243170f720e Jiakun Shuai 2025-07-07 1105 * @alloc_align_mask: Required alignment of the allocated buffer.
81a243170f720e Jiakun Shuai 2025-07-07 1106 *
81a243170f720e Jiakun Shuai 2025-07-07 1107 * Search through one memory pool to find a sequence of slots that match the
81a243170f720e Jiakun Shuai 2025-07-07 1108 * allocation constraints.
81a243170f720e Jiakun Shuai 2025-07-07 1109 *
81a243170f720e Jiakun Shuai 2025-07-07 1110 * Return: Index of the first allocated slot, or -1 on error.
81a243170f720e Jiakun Shuai 2025-07-07 1111 */
81a243170f720e Jiakun Shuai 2025-07-07 1112 static int pswiotlb_pool_find_slots(struct device *dev, int nid, struct p_io_tlb_pool *pool,
81a243170f720e Jiakun Shuai 2025-07-07 1113 phys_addr_t orig_addr, size_t alloc_size,
81a243170f720e Jiakun Shuai 2025-07-07 1114 unsigned int alloc_align_mask)
81a243170f720e Jiakun Shuai 2025-07-07 @1115 {
81a243170f720e Jiakun Shuai 2025-07-07 1116 int start = raw_smp_processor_id() & (pool->nareas - 1);
81a243170f720e Jiakun Shuai 2025-07-07 1117 int i = start, index;
81a243170f720e Jiakun Shuai 2025-07-07 1118
81a243170f720e Jiakun Shuai 2025-07-07 1119 do {
81a243170f720e Jiakun Shuai 2025-07-07 1120 index = pswiotlb_area_find_slots(dev, nid, pool, i, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1121 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1122 if (index >= 0) {
81a243170f720e Jiakun Shuai 2025-07-07 1123 if ((pool != &p_io_tlb_default_mem[nid].defpool) &&
81a243170f720e Jiakun Shuai 2025-07-07 1124 !pool->transient) {
81a243170f720e Jiakun Shuai 2025-07-07 1125 bitmap_set(pool->busy_record, i, 1);
81a243170f720e Jiakun Shuai 2025-07-07 1126 }
81a243170f720e Jiakun Shuai 2025-07-07 1127 return index;
81a243170f720e Jiakun Shuai 2025-07-07 1128 }
81a243170f720e Jiakun Shuai 2025-07-07 1129 if (++i >= pool->nareas)
81a243170f720e Jiakun Shuai 2025-07-07 1130 i = 0;
81a243170f720e Jiakun Shuai 2025-07-07 1131 } while (i != start);
81a243170f720e Jiakun Shuai 2025-07-07 1132
81a243170f720e Jiakun Shuai 2025-07-07 1133 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1134 }
81a243170f720e Jiakun Shuai 2025-07-07 1135
81a243170f720e Jiakun Shuai 2025-07-07 1136 /**
81a243170f720e Jiakun Shuai 2025-07-07 1137 * pswiotlb_find_slots() - search for slots in the whole pswiotlb
81a243170f720e Jiakun Shuai 2025-07-07 1138 * @dev: Device which maps the buffer.
81a243170f720e Jiakun Shuai 2025-07-07 1139 * @orig_addr: Original (non-bounced) Phytium IO buffer address.
81a243170f720e Jiakun Shuai 2025-07-07 1140 * @alloc_size: Total requested size of the bounce buffer,
81a243170f720e Jiakun Shuai 2025-07-07 1141 * including initial alignment padding.
81a243170f720e Jiakun Shuai 2025-07-07 1142 * @alloc_align_mask: Required alignment of the allocated buffer.
81a243170f720e Jiakun Shuai 2025-07-07 1143 * @retpool: Used memory pool, updated on return.
81a243170f720e Jiakun Shuai 2025-07-07 1144 *
81a243170f720e Jiakun Shuai 2025-07-07 1145 * Search through the whole Phytium software IO TLB to find a sequence of slots that
81a243170f720e Jiakun Shuai 2025-07-07 1146 * match the allocation constraints.
81a243170f720e Jiakun Shuai 2025-07-07 1147 *
81a243170f720e Jiakun Shuai 2025-07-07 1148 * Return: Index of the first allocated slot, or -1 on error.
81a243170f720e Jiakun Shuai 2025-07-07 1149 */
81a243170f720e Jiakun Shuai 2025-07-07 1150 static int pswiotlb_find_slots(struct device *dev, int nid, phys_addr_t orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1151 size_t alloc_size, unsigned int alloc_align_mask,
81a243170f720e Jiakun Shuai 2025-07-07 1152 struct p_io_tlb_pool **retpool)
81a243170f720e Jiakun Shuai 2025-07-07 @1153 {
81a243170f720e Jiakun Shuai 2025-07-07 1154 struct p_io_tlb_mem *mem = &dev->dma_p_io_tlb_mem[nid];
81a243170f720e Jiakun Shuai 2025-07-07 1155 struct p_io_tlb_pool *pool;
81a243170f720e Jiakun Shuai 2025-07-07 1156 int index;
81a243170f720e Jiakun Shuai 2025-07-07 1157 int try_pool_idx;
81a243170f720e Jiakun Shuai 2025-07-07 1158 int i;
81a243170f720e Jiakun Shuai 2025-07-07 @1159 int cpuid;
81a243170f720e Jiakun Shuai 2025-07-07 1160 int current_ratio;
81a243170f720e Jiakun Shuai 2025-07-07 1161 unsigned long pswiotlb_mem;
81a243170f720e Jiakun Shuai 2025-07-07 1162 unsigned long nslabs_per_pool = dynamic_inc_thr_npslabs;
81a243170f720e Jiakun Shuai 2025-07-07 1163
81a243170f720e Jiakun Shuai 2025-07-07 1164 cpuid = raw_smp_processor_id();
81a243170f720e Jiakun Shuai 2025-07-07 1165
81a243170f720e Jiakun Shuai 2025-07-07 1166 rcu_read_lock();
81a243170f720e Jiakun Shuai 2025-07-07 1167 #ifndef CONFIG_ARM64_4K_PAGES
81a243170f720e Jiakun Shuai 2025-07-07 1168 for (i = 0; i < 15; i++) {
81a243170f720e Jiakun Shuai 2025-07-07 1169 if (i == 0) {
81a243170f720e Jiakun Shuai 2025-07-07 1170 pool = mem->pool_addr[0];
81a243170f720e Jiakun Shuai 2025-07-07 1171 index = pswiotlb_pool_find_slots(dev, nid, pool, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1172 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1173 } else if (i == 1 && mem->capacity > (cpuid + 1)) {
81a243170f720e Jiakun Shuai 2025-07-07 1174 pool = mem->pool_addr[cpuid + 1];
81a243170f720e Jiakun Shuai 2025-07-07 1175 index = pswiotlb_pool_find_slots(dev, nid, pool, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1176 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1177 } else {
81a243170f720e Jiakun Shuai 2025-07-07 1178 try_pool_idx = get_random_u32() % mem->capacity;
81a243170f720e Jiakun Shuai 2025-07-07 1179 pool = mem->pool_addr[try_pool_idx];
81a243170f720e Jiakun Shuai 2025-07-07 1180 index = pswiotlb_pool_find_slots(dev, nid, pool, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1181 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1182 }
81a243170f720e Jiakun Shuai 2025-07-07 1183
81a243170f720e Jiakun Shuai 2025-07-07 1184 if (index >= 0) {
81a243170f720e Jiakun Shuai 2025-07-07 1185 rcu_read_unlock();
81a243170f720e Jiakun Shuai 2025-07-07 1186 goto found;
81a243170f720e Jiakun Shuai 2025-07-07 1187 }
81a243170f720e Jiakun Shuai 2025-07-07 1188 }
81a243170f720e Jiakun Shuai 2025-07-07 1189 #else
81a243170f720e Jiakun Shuai 2025-07-07 1190 for (i = 0; i < 15; i++) {
81a243170f720e Jiakun Shuai 2025-07-07 1191 try_pool_idx = get_random_u32() % mem->capacity;
81a243170f720e Jiakun Shuai 2025-07-07 1192 pool = mem->pool_addr[try_pool_idx];
81a243170f720e Jiakun Shuai 2025-07-07 1193 index = pswiotlb_pool_find_slots(dev, nid, pool, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1194 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1195
81a243170f720e Jiakun Shuai 2025-07-07 1196 if (index >= 0) {
81a243170f720e Jiakun Shuai 2025-07-07 1197 rcu_read_unlock();
81a243170f720e Jiakun Shuai 2025-07-07 1198 goto found;
81a243170f720e Jiakun Shuai 2025-07-07 1199 }
81a243170f720e Jiakun Shuai 2025-07-07 1200 }
81a243170f720e Jiakun Shuai 2025-07-07 1201 #endif
81a243170f720e Jiakun Shuai 2025-07-07 1202 rcu_read_unlock();
81a243170f720e Jiakun Shuai 2025-07-07 1203 if (nslabs_per_pool > SLABS_PER_PAGE << MAX_ORDER)
81a243170f720e Jiakun Shuai 2025-07-07 1204 nslabs_per_pool = SLABS_PER_PAGE << MAX_ORDER;
81a243170f720e Jiakun Shuai 2025-07-07 1205
81a243170f720e Jiakun Shuai 2025-07-07 1206 nslabs_per_pool = ALIGN(nslabs_per_pool >> 1, P_IO_TLB_SEGSIZE);
81a243170f720e Jiakun Shuai 2025-07-07 1207 pswiotlb_mem = P_IO_TLB_DEFAULT_SIZE +
81a243170f720e Jiakun Shuai 2025-07-07 1208 (nslabs_per_pool << P_IO_TLB_SHIFT) * (mem->whole_size - 1);
81a243170f720e Jiakun Shuai 2025-07-07 1209 current_ratio = (pswiotlb_mem * 100 + mem->node_total_mem / 2) / mem->node_total_mem;
81a243170f720e Jiakun Shuai 2025-07-07 1210 if (current_ratio >= P_IO_TLB_EXT_WATERMARK) {
81a243170f720e Jiakun Shuai 2025-07-07 1211 dev_warn_once(dev, "Total pswiotlb (%ld MB) exceeds the watermark (%d%%)\n"
81a243170f720e Jiakun Shuai 2025-07-07 1212 "of memory (%ld MB) in node %d, pswiotlb expansion is prohibited.\n",
81a243170f720e Jiakun Shuai 2025-07-07 1213 pswiotlb_mem >> 20, P_IO_TLB_EXT_WATERMARK,
81a243170f720e Jiakun Shuai 2025-07-07 1214 mem->node_total_mem >> 20, nid);
81a243170f720e Jiakun Shuai 2025-07-07 1215 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1216 }
81a243170f720e Jiakun Shuai 2025-07-07 1217
81a243170f720e Jiakun Shuai 2025-07-07 1218 if (!mem->can_grow)
81a243170f720e Jiakun Shuai 2025-07-07 1219 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1220
81a243170f720e Jiakun Shuai 2025-07-07 1221 pool = pswiotlb_formal_alloc(dev, mem);
81a243170f720e Jiakun Shuai 2025-07-07 1222 if (!pool)
81a243170f720e Jiakun Shuai 2025-07-07 1223 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1224
81a243170f720e Jiakun Shuai 2025-07-07 1225 /* retry */
81a243170f720e Jiakun Shuai 2025-07-07 1226 rcu_read_lock();
81a243170f720e Jiakun Shuai 2025-07-07 1227 index = pswiotlb_pool_find_slots(dev, nid, pool, orig_addr,
81a243170f720e Jiakun Shuai 2025-07-07 1228 alloc_size, alloc_align_mask);
81a243170f720e Jiakun Shuai 2025-07-07 1229 rcu_read_unlock();
81a243170f720e Jiakun Shuai 2025-07-07 1230
81a243170f720e Jiakun Shuai 2025-07-07 1231 if (index < 0) {
81a243170f720e Jiakun Shuai 2025-07-07 1232 pswiotlb_dyn_free(&pool->rcu);
81a243170f720e Jiakun Shuai 2025-07-07 1233 return -1;
81a243170f720e Jiakun Shuai 2025-07-07 1234 }
81a243170f720e Jiakun Shuai 2025-07-07 1235
81a243170f720e Jiakun Shuai 2025-07-07 1236 found:
81a243170f720e Jiakun Shuai 2025-07-07 1237 WRITE_ONCE(dev->dma_uses_p_io_tlb, true);
81a243170f720e Jiakun Shuai 2025-07-07 1238
81a243170f720e Jiakun Shuai 2025-07-07 1239 /*
81a243170f720e Jiakun Shuai 2025-07-07 1240 * The general barrier orders reads and writes against a presumed store
81a243170f720e Jiakun Shuai 2025-07-07 1241 * of the PSWIOTLB buffer address by a device driver (to a driver private
81a243170f720e Jiakun Shuai 2025-07-07 1242 * data structure). It serves two purposes.
81a243170f720e Jiakun Shuai 2025-07-07 1243 *
81a243170f720e Jiakun Shuai 2025-07-07 1244 * First, the store to dev->dma_uses_p_io_tlb must be ordered before the
81a243170f720e Jiakun Shuai 2025-07-07 1245 * presumed store. This guarantees that the returned buffer address
81a243170f720e Jiakun Shuai 2025-07-07 1246 * cannot be passed to another CPU before updating dev->dma_uses_p_io_tlb.
81a243170f720e Jiakun Shuai 2025-07-07 1247 *
81a243170f720e Jiakun Shuai 2025-07-07 1248 * Second, the load from mem->pools must be ordered before the same
81a243170f720e Jiakun Shuai 2025-07-07 1249 * presumed store. This guarantees that the returned buffer address
81a243170f720e Jiakun Shuai 2025-07-07 1250 * cannot be observed by another CPU before an update of the RCU list
81a243170f720e Jiakun Shuai 2025-07-07 1251 * that was made by pswiotlb_dyn_alloc() on a third CPU (cf. multicopy
81a243170f720e Jiakun Shuai 2025-07-07 1252 * atomicity).
81a243170f720e Jiakun Shuai 2025-07-07 1253 *
81a243170f720e Jiakun Shuai 2025-07-07 1254 * See also the comment in is_pswiotlb_buffer().
81a243170f720e Jiakun Shuai 2025-07-07 1255 */
81a243170f720e Jiakun Shuai 2025-07-07 1256 smp_mb();
81a243170f720e Jiakun Shuai 2025-07-07 1257
81a243170f720e Jiakun Shuai 2025-07-07 1258 *retpool = pool;
81a243170f720e Jiakun Shuai 2025-07-07 1259 return index;
81a243170f720e Jiakun Shuai 2025-07-07 1260 }
81a243170f720e Jiakun Shuai 2025-07-07 1261 #ifdef CONFIG_DEBUG_FS
81a243170f720e Jiakun Shuai 2025-07-07 1262
:::::: The code at line 1159 was first introduced by commit
:::::: 81a243170f720e9b8772c7b0a1dfb2922264e0c6 dma: phytium: Add PSWIOTLB mechanism to improve DMA performance
:::::: TO: Jiakun Shuai <shuaijiakun1288(a)phytium.com.cn>
:::::: CC: Jiakun Shuai <shuaijiakun1288(a)phytium.com.cn>
--
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0
[openeuler:openEuler-1.0-LTS 1942/1942] arch/arm64/kernel/vdso/gettimeofday.c:268:13: warning: no previous prototype for '__kernel_clock_gettime'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Andrew,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: f43f336031282e8ea7e5f7f887c5a6ff7b9c99b0 [1942/1942] arm64:vdso: Rewrite gettimeofday into C.
config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20251214/202512140916.VwvjFYEj-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140916.VwvjFYEj-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140916.VwvjFYEj-lkp@intel.com/
Note: functions only called from assembly code should be annotated with the asmlinkage attribute
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/vdso/gettimeofday.c:268:13: warning: no previous prototype for '__kernel_clock_gettime' [-Wmissing-prototypes]
268 | notrace int __kernel_clock_gettime(clockid_t clock, struct timespec *ts)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kernel/vdso/gettimeofday.c:302:13: warning: no previous prototype for '__kernel_gettimeofday' [-Wmissing-prototypes]
302 | notrace int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz)
| ^~~~~~~~~~~~~~~~~~~~~
>> arch/arm64/kernel/vdso/gettimeofday.c:325:5: warning: no previous prototype for '__kernel_clock_getres' [-Wmissing-prototypes]
325 | int __kernel_clock_getres(clockid_t clock_id, struct timespec *res)
| ^~~~~~~~~~~~~~~~~~~~~
--
>> arch/arm64/kernel/vdso/gettimeofday.c:268:13: warning: no previous prototype for '__kernel_clock_gettime' [-Wmissing-prototypes]
268 | notrace int __kernel_clock_gettime(clockid_t clock, struct timespec *ts)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kernel/vdso/gettimeofday.c:302:13: warning: no previous prototype for '__kernel_gettimeofday' [-Wmissing-prototypes]
302 | notrace int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz)
| ^~~~~~~~~~~~~~~~~~~~~
>> arch/arm64/kernel/vdso/gettimeofday.c:325:5: warning: no previous prototype for '__kernel_clock_getres' [-Wmissing-prototypes]
325 | int __kernel_clock_getres(clockid_t clock_id, struct timespec *res)
| ^~~~~~~~~~~~~~~~~~~~~
vim +/__kernel_clock_gettime +268 arch/arm64/kernel/vdso/gettimeofday.c
267
> 268 notrace int __kernel_clock_gettime(clockid_t clock, struct timespec *ts)
269 {
270 const struct vdso_data *vd = &_vdso_data;
271
272 switch (clock) {
273 case CLOCK_REALTIME:
274 if (do_realtime(vd, ts))
275 goto fallback;
276 break;
277 case CLOCK_MONOTONIC:
278 if (do_monotonic(vd, ts))
279 goto fallback;
280 break;
281 case CLOCK_MONOTONIC_RAW:
282 if (do_monotonic_raw(vd, ts))
283 goto fallback;
284 break;
285 case CLOCK_REALTIME_COARSE:
286 do_realtime_coarse(vd, ts);
287 break;
288 case CLOCK_MONOTONIC_COARSE:
289 do_monotonic_coarse(vd, ts);
290 break;
291 default:
292 goto fallback;
293 }
294
295 return 0;
296 fallback:
297 return clock_gettime_fallback(clock, ts);
298 }
299
300
301
302 notrace int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz)
303 {
304 const struct vdso_data *vd = &_vdso_data;
305
306 if (likely(tv != NULL)) {
307 struct timespec ts;
308
309 if (do_realtime(vd, &ts))
310 return gettimeofday_fallback(tv, tz);
311
312 tv->tv_sec = ts.tv_sec;
313 tv->tv_usec = ts.tv_nsec / 1000;
314 }
315
316 if (unlikely(tz != NULL)) {
317 tz->tz_minuteswest = vd->tz_minuteswest;
318 tz->tz_dsttime = vd->tz_dsttime;
319 }
320
321 return 0;
322 }
323
324
> 325 int __kernel_clock_getres(clockid_t clock_id, struct timespec *res)
--
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/iommu/arm-smmu-v3-context.c:591:5: warning: no previous prototype for 'arm_smmu_get_cd_mpam'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Xingang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 2b7032bc021bef1eeca51dac8213fd3abce61dc4 [1942/1942] iommu/arm-smmu-v3: Add support to get SMMU mpam configuration
config: arm64-randconfig-002-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140917.x1FlS27Y-lkp@…)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140917.x1FlS27Y-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140917.x1FlS27Y-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/iommu/arm-smmu-v3-context.c:569:5: warning: no previous prototype for 'arm_smmu_set_cd_mpam' [-Wmissing-prototypes]
569 | int arm_smmu_set_cd_mpam(struct iommu_pasid_table_ops *ops,
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/iommu/arm-smmu-v3-context.c:591:5: warning: no previous prototype for 'arm_smmu_get_cd_mpam' [-Wmissing-prototypes]
591 | int arm_smmu_get_cd_mpam(struct iommu_pasid_table_ops *ops,
| ^~~~~~~~~~~~~~~~~~~~
--
drivers/iommu/arm-smmu-v3.c:4296:5: warning: no previous prototype for 'arm_smmu_set_dev_mpam' [-Wmissing-prototypes]
4296 | int arm_smmu_set_dev_mpam(struct device *dev, int ssid, int partid, int pmg,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iommu/arm-smmu-v3.c:4338:5: warning: no previous prototype for 'arm_smmu_get_dev_mpam' [-Wmissing-prototypes]
4338 | int arm_smmu_get_dev_mpam(struct device *dev, int ssid, int *partid, int *pmg,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iommu/arm-smmu-v3.c:4298: warning: Function parameter or member 'dev' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4298: warning: Function parameter or member 'ssid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4298: warning: Function parameter or member 'partid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4298: warning: Function parameter or member 'pmg' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4298: warning: Function parameter or member 's1mpam' not described in 'arm_smmu_set_dev_mpam'
>> drivers/iommu/arm-smmu-v3.c:4340: warning: Function parameter or member 'ssid' not described in 'arm_smmu_get_dev_mpam'
>> drivers/iommu/arm-smmu-v3.c:4340: warning: Function parameter or member 'partid' not described in 'arm_smmu_get_dev_mpam'
>> drivers/iommu/arm-smmu-v3.c:4340: warning: Function parameter or member 'pmg' not described in 'arm_smmu_get_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4340: warning: Function parameter or member 's1mpam' not described in 'arm_smmu_get_dev_mpam'
vim +/arm_smmu_get_cd_mpam +591 drivers/iommu/arm-smmu-v3-context.c
590
> 591 int arm_smmu_get_cd_mpam(struct iommu_pasid_table_ops *ops,
592 int ssid, int *partid, int *pmg)
593 {
594 struct arm_smmu_cd_tables *tbl = pasid_ops_to_tables(ops);
595 u64 val;
596 __le64 *cdptr = arm_smmu_get_cd_ptr(tbl, ssid);
597
598 if (!cdptr)
599 return -ENOMEM;
600
601 val = le64_to_cpu(cdptr[5]);
602 *partid = FIELD_GET(CTXDESC_CD_5_PARTID_MASK, val);
603 *pmg = FIELD_GET(CTXDESC_CD_5_PMG_MASK, val);
604
605 return 0;
606 }
607
--
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0
[openeuler:openEuler-1.0-LTS 1941/1941] block/genhd.c:642:5: warning: no previous prototype for 'disk_scan_partitions'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Yu,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: cdfb5c11ad89867cd28c903369fbfebe3f36ca26 [1941/1941] block: fix kabi broken in ioctl.c
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251214/202512140221.GVjDgRQq-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140221.GVjDgRQq-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140221.GVjDgRQq-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> block/genhd.c:642:5: warning: no previous prototype for 'disk_scan_partitions' [-Wmissing-prototypes]
642 | int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
| ^~~~~~~~~~~~~~~~~~~~
block/genhd.c:533: warning: Function parameter or member 'devt' not described in 'blk_invalidate_devt'
vim +/disk_scan_partitions +642 block/genhd.c
d2bf1b6723ed0e Tejun Heo 2010-12-08 641
efc73feb2901d2 Christoph Hellwig 2023-04-07 @642 int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
b9484a857f600c Yu Kuai 2022-08-09 643 {
b9484a857f600c Yu Kuai 2022-08-09 644 struct block_device *bdev;
efc73feb2901d2 Christoph Hellwig 2023-04-07 645 int ret;
b9484a857f600c Yu Kuai 2022-08-09 646
efc73feb2901d2 Christoph Hellwig 2023-04-07 647 if (!disk_part_scan_enabled(disk))
efc73feb2901d2 Christoph Hellwig 2023-04-07 648 return -EINVAL;
b9484a857f600c Yu Kuai 2022-08-09 649
b9484a857f600c Yu Kuai 2022-08-09 650 bdev = bdget_disk(disk, 0);
b9484a857f600c Yu Kuai 2022-08-09 651 if (!bdev)
efc73feb2901d2 Christoph Hellwig 2023-04-07 652 return -ENOMEM;
b9484a857f600c Yu Kuai 2022-08-09 653
b9484a857f600c Yu Kuai 2022-08-09 654 bdev->bd_invalidated = 1;
efc73feb2901d2 Christoph Hellwig 2023-04-07 655
efc73feb2901d2 Christoph Hellwig 2023-04-07 656 ret = blkdev_get(bdev, mode, NULL);
efc73feb2901d2 Christoph Hellwig 2023-04-07 657 if (!ret)
efc73feb2901d2 Christoph Hellwig 2023-04-07 658 blkdev_put(bdev, mode);
efc73feb2901d2 Christoph Hellwig 2023-04-07 659
efc73feb2901d2 Christoph Hellwig 2023-04-07 660 return ret;
fbbec472351c99 Christoph Hellwig 2023-04-07 661 }
fbbec472351c99 Christoph Hellwig 2023-04-07 662
:::::: The code at line 642 was first introduced by commit
:::::: efc73feb2901d27dcd01fa859d1378aee42850aa block: merge disk_scan_partitions and blkdev_reread_part
:::::: TO: Christoph Hellwig <hch(a)lst.de>
:::::: CC: Yongqiang Liu <duanzi(a)zju.edu.cn>
--
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[openeuler:OLK-6.6 3541/3541] kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static?
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 2e1dfc02d115143587ccfee1815ad295763050f2 [3541/3541] sched: Adjust wakeup cpu range according CPU util dynamicly
config: arm64-randconfig-r113-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140710.cAqdH8JK-lkp@…)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140710.cAqdH8JK-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140710.cAqdH8JK-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
kernel/sched/fair.c:144:14: sparse: sparse: symbol 'sysctl_offline_wait_interval' was not declared. Should it be static?
>> kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static?
kernel/sched/fair.c:1256:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@
kernel/sched/fair.c:1256:34: sparse: expected struct sched_entity const *se
kernel/sched/fair.c:1256:34: sparse: got struct sched_entity [noderef] __rcu *
kernel/sched/fair.c:3039:13: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu * @@
kernel/sched/fair.c:3039:13: sparse: expected struct task_struct *tsk
kernel/sched/fair.c:3039:13: sparse: got struct task_struct [noderef] __rcu *
kernel/sched/fair.c:12740:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12740:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12740:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:5891:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5891:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:5891:22: sparse: struct task_struct *
kernel/sched/fair.c:7964:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7964:20: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:7964:20: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8258:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:8258:9: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:8258:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8367:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8367:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8367:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:8587:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:8587:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:8587:22: sparse: struct task_struct *
kernel/sched/fair.c:8941:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8941:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8941:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:9934:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:9934:40: sparse: expected struct sched_domain *child
kernel/sched/fair.c:9934:40: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:10571:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:10571:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:10571:22: sparse: struct task_struct *
kernel/sched/fair.c:12012:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12012:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12012:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11669:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11669:44: sparse: expected struct sched_domain *sd_parent
kernel/sched/fair.c:11669:44: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:12108:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12108:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12108:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:2985:9: sparse: sparse: context imbalance in 'task_numa_placement' - different lock contexts for basic block
kernel/sched/fair.c:7180:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7180:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7180:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7186:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7186:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7186:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7193:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7193:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7193:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7201:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7201:17: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:7201:17: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c: note: in included file:
kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2309:9: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
vim +/sysctl_sched_util_low_pct +175 kernel/sched/fair.c
168
169 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY
170 /*
171 * Low utilization threshold for CPU
172 *
173 * (default: 85%), units: percentage of CPU utilization)
174 */
> 175 int sysctl_sched_util_low_pct = 85;
176 #endif
177
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/iommu/arm-smmu-v3-context.c:569:5: warning: no previous prototype for 'arm_smmu_set_cd_mpam'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Xingang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 7c01a111ee8606b0c1986bb624808769d4236742 [1942/1942] iommu/arm-smmu-v3: Add support to configure mpam in STE/CD context
config: arm64-randconfig-002-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140721.kLxdCMUB-lkp@…)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140721.kLxdCMUB-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140721.kLxdCMUB-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/iommu/arm-smmu-v3-context.c:569:5: warning: no previous prototype for 'arm_smmu_set_cd_mpam' [-Wmissing-prototypes]
569 | int arm_smmu_set_cd_mpam(struct iommu_pasid_table_ops *ops,
| ^~~~~~~~~~~~~~~~~~~~
--
drivers/iommu/arm-smmu-v3.c:4267:5: warning: no previous prototype for 'arm_smmu_set_dev_mpam' [-Wmissing-prototypes]
4267 | int arm_smmu_set_dev_mpam(struct device *dev, int ssid, int partid, int pmg,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iommu/arm-smmu-v3.c:4269: warning: Function parameter or member 'dev' not described in 'arm_smmu_set_dev_mpam'
>> drivers/iommu/arm-smmu-v3.c:4269: warning: Function parameter or member 'ssid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4269: warning: Function parameter or member 'partid' not described in 'arm_smmu_set_dev_mpam'
drivers/iommu/arm-smmu-v3.c:4269: warning: Function parameter or member 'pmg' not described in 'arm_smmu_set_dev_mpam'
>> drivers/iommu/arm-smmu-v3.c:4269: warning: Function parameter or member 's1mpam' not described in 'arm_smmu_set_dev_mpam'
vim +/arm_smmu_set_cd_mpam +569 drivers/iommu/arm-smmu-v3-context.c
568
> 569 int arm_smmu_set_cd_mpam(struct iommu_pasid_table_ops *ops,
570 int ssid, int partid, int pmg)
571 {
572 struct arm_smmu_cd_tables *tbl = pasid_ops_to_tables(ops);
573 u64 val;
574 __le64 *cdptr = arm_smmu_get_cd_ptr(tbl, ssid);
575
576 if (!cdptr)
577 return -ENOMEM;
578
579 val = le64_to_cpu(cdptr[5]);
580 val &= ~CTXDESC_CD_5_PARTID_MASK;
581 val |= FIELD_PREP(CTXDESC_CD_5_PARTID_MASK, partid);
582 val &= ~CTXDESC_CD_5_PMG_MASK;
583 val |= FIELD_PREP(CTXDESC_CD_5_PMG_MASK, pmg);
584 WRITE_ONCE(cdptr[5], cpu_to_le64(val));
585
586 iommu_pasid_flush(&tbl->pasid, ssid, true);
587
588 return 0;
589 }
590
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[openeuler:openEuler-1.0-LTS 1941/1941] kernel/cgroup/cgroup.c:2240: warning: Excess function parameter 'lock_threadgroup' description in 'cgroup_attach_lock'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Tejun,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 4924308a1ca9cc2f791398836a8744c22078ffbd [1941/1941] cgroup: Fix threadgroup_rwsem <-> cpus_read_lock() deadlock
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251213/202512132306.9jtRj6o7-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132306.9jtRj6o7-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132306.9jtRj6o7-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/cgroup/cgroup.c:2240: warning: Excess function parameter 'lock_threadgroup' description in 'cgroup_attach_lock'
>> kernel/cgroup/cgroup.c:2250: warning: Excess function parameter 'lock_threadgroup' description in 'cgroup_attach_unlock'
vim +2240 kernel/cgroup/cgroup.c
2215
2216 /**
2217 * cgroup_attach_lock - Lock for ->attach()
2218 * @lock_threadgroup: whether to down_write cgroup_threadgroup_rwsem
2219 *
2220 * cgroup migration sometimes needs to stabilize threadgroups against forks and
2221 * exits by write-locking cgroup_threadgroup_rwsem. However, some ->attach()
2222 * implementations (e.g. cpuset), also need to disable CPU hotplug.
2223 * Unfortunately, letting ->attach() operations acquire cpus_read_lock() can
2224 * lead to deadlocks.
2225 *
2226 * Bringing up a CPU may involve creating and destroying tasks which requires
2227 * read-locking threadgroup_rwsem, so threadgroup_rwsem nests inside
2228 * cpus_read_lock(). If we call an ->attach() which acquires the cpus lock while
2229 * write-locking threadgroup_rwsem, the locking order is reversed and we end up
2230 * waiting for an on-going CPU hotplug operation which in turn is waiting for
2231 * the threadgroup_rwsem to be released to create new tasks. For more details:
2232 *
2233 * http://lkml.kernel.org/r/20220711174629.uehfmqegcwn2lqzu@wubuntu
2234 *
2235 * Resolve the situation by always acquiring cpus_read_lock() before optionally
2236 * write-locking cgroup_threadgroup_rwsem. This allows ->attach() to assume that
2237 * CPU hotplug is disabled on entry.
2238 */
2239 static void cgroup_attach_lock(void)
> 2240 {
2241 cpus_read_lock();
2242 percpu_down_write(&cgroup_threadgroup_rwsem);
2243 }
2244
2245 /**
2246 * cgroup_attach_unlock - Undo cgroup_attach_lock()
2247 * @lock_threadgroup: whether to up_write cgroup_threadgroup_rwsem
2248 */
2249 static void cgroup_attach_unlock(void)
> 2250 {
2251 percpu_up_write(&cgroup_threadgroup_rwsem);
2252 cpus_read_unlock();
2253 }
2254
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/md/bcache/btree.h:386:14: warning: redefinition of typedef 'btree_map_keys_fn' is a C11 feature
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: b4a620ff5be6873f1669fa06c90cd15a0d569021 [1942/1942] make bch_btree_check() to be multiple threads
config: x86_64-randconfig-006-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140641.mYQpHQXV-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140641.mYQpHQXV-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140641.mYQpHQXV-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
In file included from drivers/md/bcache/super.c:12:
>> drivers/md/bcache/btree.h:386:14: warning: redefinition of typedef 'btree_map_keys_fn' is a C11 feature [-Wtypedef-redefinition]
386 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
drivers/md/bcache/btree.h:288:14: note: previous definition is here
288 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
2 warnings generated.
--
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
In file included from drivers/md/bcache/acache.c:18:
In file included from drivers/md/bcache/request.h:4:
>> drivers/md/bcache/btree.h:386:14: warning: redefinition of typedef 'btree_map_keys_fn' is a C11 feature [-Wtypedef-redefinition]
386 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
drivers/md/bcache/btree.h:288:14: note: previous definition is here
288 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
drivers/md/bcache/acache.c:73:5: warning: no previous prototype for function 'acache_open' [-Wmissing-prototypes]
73 | int acache_open(struct inode *inode, struct file *filp)
| ^
drivers/md/bcache/acache.c:73:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
73 | int acache_open(struct inode *inode, struct file *filp)
| ^
| static
drivers/md/bcache/acache.c:91:5: warning: no previous prototype for function 'acache_release' [-Wmissing-prototypes]
91 | int acache_release(struct inode *inode, struct file *filp)
| ^
drivers/md/bcache/acache.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
91 | int acache_release(struct inode *inode, struct file *filp)
| ^
| static
drivers/md/bcache/acache.c:97:9: warning: no previous prototype for function 'read_circ_slice' [-Wmissing-prototypes]
97 | ssize_t read_circ_slice(struct acache_circ *circ, struct acache_info *buf,
| ^
drivers/md/bcache/acache.c:97:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
97 | ssize_t read_circ_slice(struct acache_circ *circ, struct acache_info *buf,
| ^
| static
drivers/md/bcache/acache.c:232:6: warning: no previous prototype for function 'init_acache_circ' [-Wmissing-prototypes]
232 | void init_acache_circ(struct acache_circ **circ, void *startaddr)
| ^
drivers/md/bcache/acache.c:232:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
232 | void init_acache_circ(struct acache_circ **circ, void *startaddr)
| ^
| static
drivers/md/bcache/acache.c:261:5: warning: no previous prototype for function 'acache_prefetch_init' [-Wmissing-prototypes]
261 | int acache_prefetch_init(struct acache_device *adev)
| ^
drivers/md/bcache/acache.c:261:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
261 | int acache_prefetch_init(struct acache_device *adev)
| ^
| static
drivers/md/bcache/acache.c:514:20: warning: no previous prototype for function 'get_cached_device_by_dev' [-Wmissing-prototypes]
514 | struct cached_dev *get_cached_device_by_dev(dev_t dev)
| ^
drivers/md/bcache/acache.c:514:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
514 | struct cached_dev *get_cached_device_by_dev(dev_t dev)
| ^
| static
drivers/md/bcache/acache.c:527:13: warning: no previous prototype for function 'get_bio_by_item' [-Wmissing-prototypes]
527 | struct bio *get_bio_by_item(struct cached_dev *dc, struct acache_info *item)
| ^
drivers/md/bcache/acache.c:527:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
527 | struct bio *get_bio_by_item(struct cached_dev *dc, struct acache_info *item)
| ^
| static
9 warnings generated.
--
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
In file included from drivers/md/bcache/journal.c:9:
>> drivers/md/bcache/btree.h:386:14: warning: redefinition of typedef 'btree_map_keys_fn' is a C11 feature [-Wtypedef-redefinition]
386 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
drivers/md/bcache/btree.h:288:14: note: previous definition is here
288 | typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
| ^
drivers/md/bcache/journal.c:320:6: warning: no previous prototype for function 'is_discard_enabled' [-Wmissing-prototypes]
320 | bool is_discard_enabled(struct cache_set *s)
| ^
drivers/md/bcache/journal.c:320:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
320 | bool is_discard_enabled(struct cache_set *s)
| ^
| static
3 warnings generated.
vim +/btree_map_keys_fn +386 drivers/md/bcache/btree.h
48dad8baf92fe8 Kent Overstreet 2013-09-10 385
fc2d5988b5972b Coly Li 2018-08-11 @386 typedef int (btree_map_keys_fn)(struct btree_op *op, struct btree *b,
fc2d5988b5972b Coly Li 2018-08-11 387 struct bkey *k);
fc2d5988b5972b Coly Li 2018-08-11 388 int bch_btree_map_keys(struct btree_op *op, struct cache_set *c,
fc2d5988b5972b Coly Li 2018-08-11 389 struct bkey *from, btree_map_keys_fn *fn, int flags);
fc2d5988b5972b Coly Li 2018-08-11 390
:::::: The code at line 386 was first introduced by commit
:::::: fc2d5988b5972bced859944986fb36d902ac3698 bcache: add identifier names to arguments of function definitions
:::::: TO: Coly Li <colyli(a)suse.de>
:::::: CC: Jens Axboe <axboe(a)kernel.dk>
--
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1
0
[openeuler:openEuler-1.0-LTS 1942/1942] drivers/gpu/drm/nouveau/nvkm/core/object.c:37:19: warning: mixing declarations and code is a C99 extension
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Dave,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 901dbb48d8a4f60af427f1ec67ac1247ff219f39 [1942/1942] nouveau: lock the client object tree.
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251214/202512140652.dui78VGp-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140652.dui78VGp-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140652.dui78VGp-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/nouveau/nvkm/core/object.c:37:19: warning: mixing declarations and code is a C99 extension [-Wdeclaration-after-statement]
37 | struct rb_node *node = client->objroot.rb_node;
| ^
1 warning generated.
vim +37 drivers/gpu/drm/nouveau/nvkm/core/object.c
9274f4a9ba7e70 drivers/gpu/drm/nouveau/core/core/object.c Ben Skeggs 2012-07-06 27
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 28 struct nvkm_object *
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 29 nvkm_object_search(struct nvkm_client *client, u64 handle,
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 30 const struct nvkm_object_func *func)
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 31 {
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 32 struct nvkm_object *object;
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 33 unsigned long flags;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 34
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 35 if (handle) {
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 36 spin_lock_irqsave(&client->obj_lock, flags);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 @37 struct rb_node *node = client->objroot.rb_node;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 38 while (node) {
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 39 object = rb_entry(node, typeof(*object), node);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 40 if (handle < object->object)
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 41 node = node->rb_left;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 42 else
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 43 if (handle > object->object)
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 44 node = node->rb_right;
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 45 else {
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 46 spin_unlock_irqrestore(&client->obj_lock, flags);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 47 goto done;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 48 }
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 49 }
901dbb48d8a4f6 drivers/gpu/drm/nouveau/nvkm/core/object.c Dave Airlie 2024-05-09 50 spin_unlock_irqrestore(&client->obj_lock, flags);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 51 return ERR_PTR(-ENOENT);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 52 } else {
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 53 object = &client->object;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 54 }
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 55
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 56 done:
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 57 if (unlikely(func && object->func != func))
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 58 return ERR_PTR(-EINVAL);
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 59 return object;
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 60 }
110cccff955313 drivers/gpu/drm/nouveau/nvkm/core/object.c Ben Skeggs 2016-12-22 61
:::::: The code at line 37 was first introduced by commit
:::::: 110cccff955313c66dccd2817f62368f106d9bf2 drm/nouveau/core/object: support lookup of specific object types
:::::: TO: Ben Skeggs <bskeggs(a)redhat.com>
:::::: CC: Ben Skeggs <bskeggs(a)redhat.com>
--
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1
0
[openeuler:OLK-6.6 3540/3540] clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Shuai,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 5bc8dbb5fdf565625b2eea4080dbd70bade992b8 [3540/3540] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251214/202512140527.ZQJQrPyG-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140527.ZQJQrPyG-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140527.ZQJQrPyG-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs]
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:6:
In file included from drivers/net/ethernet/huawei/hinic3/hinic3_hw.h:10:
In file included from drivers/net/ethernet/huawei/hinic3/hinic3_crm.h:7:
In file included from include/linux/pci.h:1663:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2204:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_ccf_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here
720 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:
drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_verbs_mr_attr.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
15 | #include "roce_dif_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "rdma_ext_ctx_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here
377 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
7 | #include "rdma_context_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here
5179 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "roce_verbs_pub.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here
223 | #pragma pack()
| ^
11 warnings generated.
--
>> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs]
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:7:
In file included from include/rdma/ib_verbs.h:15:
In file included from include/linux/ethtool.h:18:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/arm64/include/asm/cacheflush.h:11:
In file included from include/linux/kgdb.h:19:
In file included from include/linux/kprobes.h:28:
In file included from include/linux/ftrace.h:13:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2204:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_ccf_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here
720 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:
drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_verbs_mr_attr.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
15 | #include "roce_dif_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "rdma_ext_ctx_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here
377 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
13 | #include "rdma_context_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here
5179 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "roce_verbs_pub.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here
223 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15:
drivers/infiniband/hw/hiroce3/roce.h:30:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
30 | #include "roce_verbs_cmd.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here
223 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4:
drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
--
>> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs]
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:6:
In file included from drivers/net/ethernet/huawei/hinic3/hinic3_hw.h:10:
In file included from drivers/net/ethernet/huawei/hinic3/hinic3_crm.h:7:
In file included from include/linux/pci.h:1663:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2204:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_ccf_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here
720 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:
drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_verbs_mr_attr.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
15 | #include "roce_dif_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "rdma_ext_ctx_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here
377 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
7 | #include "rdma_context_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here
5179 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "roce_verbs_pub.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here
223 | #pragma pack()
| ^
drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:63:5: warning: no previous prototype for function 'roce3_cq_hw2sw' [-Wmissing-prototypes]
63 | int roce3_cq_hw2sw(struct roce3_device *rdev, struct roce3_cq *cq)
| ^
drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
63 | int roce3_cq_hw2sw(struct roce3_device *rdev, struct roce3_cq *cq)
| ^
| static
12 warnings generated.
--
>> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs]
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:4:
In file included from include/net/ipv6.h:12:
In file included from include/linux/ipv6.h:100:
In file included from include/linux/tcp.h:17:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/arm64/include/asm/cacheflush.h:11:
In file included from include/linux/kgdb.h:19:
In file included from include/linux/kprobes.h:28:
In file included from include/linux/ftrace.h:13:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2204:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_ccf_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here
720 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:
drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
9 | #include "roce_verbs_mr_attr.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
15 | #include "roce_dif_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here
328 | #pragma pack()
| ^
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "rdma_ext_ctx_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here
377 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
7 | #include "rdma_context_format.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here
5179 | #pragma pack(0)
| ^
In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26:
In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20:
In file included from drivers/infiniband/hw/hiroce3/roce.h:30:
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
8 | #include "roce_verbs_pub.h"
| ^
drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here
223 | #pragma pack()
| ^
drivers/infiniband/hw/hiroce3/roce_main.c:1256:6: warning: no previous prototype for function 'roce3_need_proc_link_event' [-Wmissing-prototypes]
..
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1941/1941] mm/hugetlb.c:1370:6: warning: no previous prototype for 'free_huge_page_to_dhugetlb_pool'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 0bc0d0d57edacd59ebe38d05ad9c4b2bc185aa51 [1941/1941] dhugetlb: backport dynamic hugetlb feature
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251213/202512132206.SiQCfPUr-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132206.SiQCfPUr-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132206.SiQCfPUr-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> mm/hugetlb.c:1370:6: warning: no previous prototype for 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes]
1370 | void free_huge_page_to_dhugetlb_pool(struct page *page, bool restore_reserve)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> mm/memcontrol.c:5008:6: warning: no previous prototype for 'dhugetlb_pool_is_free' [-Wmissing-prototypes]
5008 | bool dhugetlb_pool_is_free(struct cgroup_subsys_state *css)
| ^~~~~~~~~~~~~~~~~~~~~
mm/memcontrol.c:6718: warning: bad line: | 0, otherwise.
vim +/free_huge_page_to_dhugetlb_pool +1370 mm/hugetlb.c
1324
1325 #ifdef CONFIG_DYNAMIC_HUGETLB
1326 static void free_huge_page_to_dhugetlb_pool(struct page *page,
1327 bool restore_reserve)
1328 {
1329 struct hstate *h = page_hstate(page);
1330 struct dhugetlb_pool *hpool;
1331
1332 hpool = get_dhugetlb_pool_from_dhugetlb_pagelist(page);
1333 if (unlikely(!hpool)) {
1334 pr_err("dhugetlb: free error: get hpool failed\n");
1335 return;
1336 }
1337
1338 spin_lock(&hpool->lock);
1339 ClearPagePool(page);
1340 set_compound_page_dtor(page, NULL_COMPOUND_DTOR);
1341 if (!hstate_is_gigantic(h)) {
1342 list_add(&page->lru, &hpool->dhugetlb_2M_freelists);
1343 hpool->free_reserved_2M++;
1344 hpool->used_2M--;
1345 if (restore_reserve) {
1346 hpool->mmap_reserved_2M++;
1347 trace_dhugetlb_acct_memory(hpool,
1348 hpool->mmap_reserved_2M,
1349 DHUGETLB_RESV_2M);
1350 }
1351 trace_dhugetlb_alloc_free(hpool, page, hpool->free_reserved_2M,
1352 DHUGETLB_FREE_2M);
1353 } else {
1354 list_add(&page->lru, &hpool->dhugetlb_1G_freelists);
1355 hpool->free_reserved_1G++;
1356 hpool->used_1G--;
1357 if (restore_reserve) {
1358 hpool->mmap_reserved_1G++;
1359 trace_dhugetlb_acct_memory(hpool,
1360 hpool->mmap_reserved_1G,
1361 DHUGETLB_RESV_1G);
1362 }
1363 trace_dhugetlb_alloc_free(hpool, page, hpool->free_reserved_1G,
1364 DHUGETLB_FREE_1G);
1365 }
1366 spin_unlock(&hpool->lock);
1367 dhugetlb_pool_put(hpool);
1368 }
1369 #else
> 1370 void free_huge_page_to_dhugetlb_pool(struct page *page, bool restore_reserve)
1371 {
1372 }
1373 #endif
1374
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1942/1942] drivers/md/bcache/acache.c:65:5: warning: no previous prototype for function 'acache_open'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 1c09f1b02db96b8277226cbe64fe5bbd185a7149 [1942/1942] bcache: add a framework to perform prefetch
config: x86_64-randconfig-006-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140431.6ZelE1lA-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140431.6ZelE1lA-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140431.6ZelE1lA-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
>> drivers/md/bcache/acache.c:65:5: warning: no previous prototype for function 'acache_open' [-Wmissing-prototypes]
65 | int acache_open(struct inode *inode, struct file *filp)
| ^
drivers/md/bcache/acache.c:65:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
65 | int acache_open(struct inode *inode, struct file *filp)
| ^
| static
>> drivers/md/bcache/acache.c:83:5: warning: no previous prototype for function 'acache_release' [-Wmissing-prototypes]
83 | int acache_release(struct inode *inode, struct file *filp)
| ^
drivers/md/bcache/acache.c:83:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
83 | int acache_release(struct inode *inode, struct file *filp)
| ^
| static
drivers/md/bcache/acache.c:89:9: warning: no previous prototype for function 'read_circ_slice' [-Wmissing-prototypes]
89 | ssize_t read_circ_slice(struct acache_circ *circ, struct acache_info *buf,
| ^
drivers/md/bcache/acache.c:89:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
89 | ssize_t read_circ_slice(struct acache_circ *circ, struct acache_info *buf,
| ^
| static
>> drivers/md/bcache/acache.c:224:6: warning: no previous prototype for function 'init_acache_circ' [-Wmissing-prototypes]
224 | void init_acache_circ(struct acache_circ **circ, void *startaddr)
| ^
drivers/md/bcache/acache.c:224:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
224 | void init_acache_circ(struct acache_circ **circ, void *startaddr)
| ^
| static
>> drivers/md/bcache/acache.c:253:5: warning: no previous prototype for function 'acache_prefetch_init' [-Wmissing-prototypes]
253 | int acache_prefetch_init(struct acache_device *adev)
| ^
drivers/md/bcache/acache.c:253:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
253 | int acache_prefetch_init(struct acache_device *adev)
| ^
| static
drivers/md/bcache/acache.c:401:20: warning: no previous prototype for function 'get_cached_device_by_dev' [-Wmissing-prototypes]
401 | struct cached_dev *get_cached_device_by_dev(dev_t dev)
| ^
drivers/md/bcache/acache.c:401:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
401 | struct cached_dev *get_cached_device_by_dev(dev_t dev)
| ^
| static
>> drivers/md/bcache/acache.c:414:13: warning: no previous prototype for function 'get_bio_by_item' [-Wmissing-prototypes]
414 | struct bio *get_bio_by_item(struct cached_dev *dc, struct acache_info *item)
| ^
drivers/md/bcache/acache.c:414:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
414 | struct bio *get_bio_by_item(struct cached_dev *dc, struct acache_info *item)
| ^
| static
8 warnings generated.
vim +/acache_open +65 drivers/md/bcache/acache.c
63
64
> 65 int acache_open(struct inode *inode, struct file *filp)
66 {
67 struct mem_reg *dev;
68
69 int minor = MINOR(inode->i_rdev);
70
71 if (minor >= ACACHE_NR_DEVS)
72 return -ENODEV;
73 if (atomic_xchg(&acache_opened_dev, 1))
74 return -EPERM;
75
76 dev = &adev.mem_regionp[minor];
77
78 filp->private_data = dev;
79
80 return 0;
81 }
82
> 83 int acache_release(struct inode *inode, struct file *filp)
84 {
85 atomic_dec(&acache_opened_dev);
86 return 0;
87 }
88
89 ssize_t read_circ_slice(struct acache_circ *circ, struct acache_info *buf,
90 size_t size)
91 {
92 unsigned long first, todo, flags;
93
94 spin_lock_irqsave(&circ->lock, flags);
95
96 todo = CIRC_CNT(circ->head, circ->tail, circ->size);
97 if (todo == 0) {
98 spin_unlock_irqrestore(&circ->lock, flags);
99 return 0;
100 }
101 if (todo > size / sizeof(struct acache_info))
102 todo = size / sizeof(struct acache_info);
103
104 first = CIRC_CNT_TO_END(circ->head, circ->tail, circ->size);
105 if (first > todo)
106 first = todo;
107
108 memcpy(buf, circ->data + circ->tail, first * sizeof(struct acache_info));
109 if (first < todo)
110 memcpy(buf + first, circ->data,
111 (todo - first) * sizeof(struct acache_info));
112 circ->tail = (circ->tail + todo) & (circ->size - 1);
113
114 spin_unlock_irqrestore(&circ->lock, flags);
115 return todo * sizeof(struct acache_info);
116 }
117
118 static ssize_t acache_read(struct file *filp, char __user *buf,
119 size_t size, loff_t *ppos)
120 {
121 long ret, cut;
122
123 if (metadata.conntype != ACACHE_READWRITE_CONN)
124 return -EINVAL;
125
126 if (size > MAX_TRANSFER_SIZE)
127 size = MAX_TRANSFER_SIZE;
128
129 ret = read_circ_slice(adev.acache_info_circ, adev.readbuf, size);
130 if (ret <= 0)
131 return ret;
132
133 cut = copy_to_user(buf, adev.readbuf, size);
134 return ret - cut;
135 }
136
137 int process_one_request(struct acache_info *item);
138 static void prefetch_worker_func(struct work_struct *work)
139 {
140 struct prefetch_worker *sw =
141 container_of(work, struct prefetch_worker, work);
142
143 process_one_request(&sw->s);
144 spin_lock(&adev.prefetch_workers_free_list_lock);
145 list_add_tail(&sw->list, &adev.prefetch_workers_free);
146 spin_unlock(&adev.prefetch_workers_free_list_lock);
147 }
148
149 static int queue_prefetch_item(struct acache_info *s)
150 {
151 struct prefetch_worker *sw;
152
153 spin_lock(&adev.prefetch_workers_free_list_lock);
154 sw = list_first_entry_or_null(&adev.prefetch_workers_free,
155 struct prefetch_worker, list);
156 if (!sw) {
157 spin_unlock(&adev.prefetch_workers_free_list_lock);
158 return -1;
159 }
160 list_del_init(&sw->list);
161 spin_unlock(&adev.prefetch_workers_free_list_lock);
162
163 memcpy(&sw->s, s, sizeof(struct acache_info));
164 INIT_WORK(&sw->work, prefetch_worker_func);
165 queue_work(adev.wq, &sw->work);
166 return 0;
167 }
168
169 static ssize_t acache_write(struct file *filp, const char __user *buf,
170 size_t size, loff_t *ppos)
171 {
172 long cut;
173 int i;
174
175 if (metadata.conntype != ACACHE_READWRITE_CONN)
176 return -EINVAL;
177
178 if (size > MAX_TRANSFER_SIZE)
179 size = MAX_TRANSFER_SIZE;
180
181 cut = copy_from_user(adev.writebuf, buf, size);
182 for (i = 0; i < (size - cut) / sizeof(struct acache_info); i++) {
183 if (queue_prefetch_item(adev.writebuf + i))
184 break;
185 }
186 return i * sizeof(struct acache_info);
187 }
188
189 static long acache_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
190 {
191 switch (cmd) {
192 case ACACHE_GET_METADATA:
193 return copy_to_user((struct acache_metadata __user *)arg,
194 &metadata, sizeof(struct acache_metadata));
195 default:
196 return -EINVAL;
197 }
198 }
199
200 static const struct file_operations acache_fops = {
201 .owner = THIS_MODULE,
202 .read = acache_read,
203 .write = acache_write,
204 .open = acache_open,
205 .release = acache_release,
206 .unlocked_ioctl = acache_ioctl,
207 };
208
209 void save_circ_item(struct acache_info *data)
210 {
211 unsigned long flags;
212 struct acache_circ *circ = adev.acache_info_circ;
213
214 spin_lock_irqsave(&circ->lock, flags);
215 if (CIRC_SPACE(circ->head, circ->tail, circ->size) >= 1) {
216 memcpy(&circ->data[circ->head], data, sizeof(struct acache_info));
217 circ->head = (circ->head + 1) & (circ->size - 1);
218 } else {
219 pr_debug("ringbuffer is full; discard new request.");
220 }
221 spin_unlock_irqrestore(&circ->lock, flags);
222 }
223
> 224 void init_acache_circ(struct acache_circ **circ, void *startaddr)
225 {
226 *circ = (struct acache_circ *)startaddr;
227 (*circ)->head = 0;
228 (*circ)->tail = 0;
229 (*circ)->size = ACACHE_CIRC_SIZE;
230 spin_lock_init(&(*circ)->lock);
231 }
232
233 static void acache_free_mem(void)
234 {
235 int i;
236
237 for (i = 0; i < ACACHE_NR_DEVS; i++)
238 vfree(adev.mem_regionp[i].data);
239
240 if (adev.readbuf) {
241 vfree(adev.readbuf);
242 adev.readbuf = NULL;
243 }
244 if (adev.writebuf) {
245 vfree(adev.writebuf);
246 adev.writebuf = NULL;
247 }
248
249 kfree(adev.prefetch_workers);
250 adev.prefetch_workers = NULL;
251 }
252
> 253 int acache_prefetch_init(struct acache_device *adev)
254 {
255 int i;
256
257 if (acache_prefetch_workers <= 0) {
258 pr_err("acache_dev_size should not be less than zero");
259 return -1;
260 }
261 adev->prefetch_workers = kmalloc_array(acache_prefetch_workers,
262 sizeof(struct prefetch_worker),
263 GFP_KERNEL);
264 if (!adev->prefetch_workers)
265 goto fail_prefetch_workers_alloc;
266
267 INIT_LIST_HEAD(&adev->prefetch_workers_free);
268 spin_lock_init(&adev->prefetch_workers_free_list_lock);
269 for (i = 0; i < acache_prefetch_workers; i++) {
270 spin_lock(&adev->prefetch_workers_free_list_lock);
271 list_add_tail(&adev->prefetch_workers[i].list,
272 &adev->prefetch_workers_free);
273 spin_unlock(&adev->prefetch_workers_free_list_lock);
274 }
275
276 adev->wq = alloc_workqueue("acache_prefetch", WQ_MEM_RECLAIM, 0);
277 if (!adev->wq)
278 goto fail_workqueue_alloc;
279
280 return 0;
281
282 fail_workqueue_alloc:
283 kfree(adev->prefetch_workers);
284 adev->prefetch_workers = NULL;
285 fail_prefetch_workers_alloc:
286 if (adev->wq)
287 destroy_workqueue(adev->wq);
288 return -1;
289 }
290
--
0-DAY CI Kernel Test Service
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0
[openeuler:openEuler-1.0-LTS 1942/1942] drivers/base/node.c:480: warning: Function parameter or member 'cpu_nid' not described in 'register_memory_node_under_compute_node'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 9e8e325cfd089c66c9a2f570f99021a62bf0ae09 [1942/1942] node: Link memory nodes to their compute nodes
config: arm64-randconfig-002-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140305.nS3EGEEx-lkp@…)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140305.nS3EGEEx-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140305.nS3EGEEx-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/base/node.c:568:5: warning: no previous prototype for 'register_mem_block_under_node_early' [-Wmissing-prototypes]
568 | int register_mem_block_under_node_early(struct memory_block *mem_blk, void *arg)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/base/node.c:480: warning: Function parameter or member 'mem_nid' not described in 'register_memory_node_under_compute_node'
>> drivers/base/node.c:480: warning: Function parameter or member 'cpu_nid' not described in 'register_memory_node_under_compute_node'
>> drivers/base/node.c:480: warning: Excess function parameter 'mem_node' description in 'register_memory_node_under_compute_node'
>> drivers/base/node.c:480: warning: Excess function parameter 'cpu_node' description in 'register_memory_node_under_compute_node'
vim +480 drivers/base/node.c
463
464 /**
465 * register_memory_node_under_compute_node - link memory node to its compute
466 * node for a given access class.
467 * @mem_node: Memory node number
468 * @cpu_node: Cpu node number
469 * @access: Access class to register
470 *
471 * Description:
472 * For use with platforms that may have separate memory and compute nodes.
473 * This function will export node relationships linking which memory
474 * initiator nodes can access memory targets at a given ranked access
475 * class.
476 */
477 int register_memory_node_under_compute_node(unsigned int mem_nid,
478 unsigned int cpu_nid,
479 unsigned access)
> 480 {
481 struct node *init_node, *targ_node;
482 struct node_access_nodes *initiator, *target;
483 int ret;
484
485 if (!node_online(cpu_nid) || !node_online(mem_nid))
486 return -ENODEV;
487
488 init_node = node_devices[cpu_nid];
489 targ_node = node_devices[mem_nid];
490 initiator = node_init_node_access(init_node, access);
491 target = node_init_node_access(targ_node, access);
492 if (!initiator || !target)
493 return -ENOMEM;
494
495 ret = sysfs_add_link_to_group(&initiator->dev.kobj, "targets",
496 &targ_node->dev.kobj,
497 dev_name(&targ_node->dev));
498 if (ret)
499 return ret;
500
501 ret = sysfs_add_link_to_group(&target->dev.kobj, "initiators",
502 &init_node->dev.kobj,
503 dev_name(&init_node->dev));
504 if (ret)
505 goto err;
506
507 return 0;
508 err:
509 sysfs_remove_link_from_group(&initiator->dev.kobj, "targets",
510 dev_name(&targ_node->dev));
511 return ret;
512 }
513
--
0-DAY CI Kernel Test Service
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0
[openeuler:openEuler-1.0-LTS 1942/1942] arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x162: unsupported intra-function call
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Josh,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: f3a233591ef81d81ea87a24717d4bee05211a56c [1942/1942] x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n
config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20251214/202512140208.Qp9EVDfd-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140208.Qp9EVDfd-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140208.Qp9EVDfd-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/entry/entry_64.S: Assembler messages:
arch/x86/entry/entry_64.S:1767: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret'
>> arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x162: unsupported intra-function call
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1941/1941] drivers/platform/x86/intel_speed_select_if/isst_if_common.c:66: warning: Function parameter or member 'bus_no' not described in 'isst_if_get_pci_dev'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: a29d78a07cb2dc27dd74e4c2642ff110fd6528ea [1941/1941] Intel: platform/x86: ISST: Store per CPU information
config: x86_64-randconfig-101-20251212 (https://download.01.org/0day-ci/archive/20251214/202512140153.vqXFeYh3-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140153.vqXFeYh3-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140153.vqXFeYh3-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
>> drivers/platform/x86/intel_speed_select_if/isst_if_common.c:66: warning: Function parameter or member 'bus_no' not described in 'isst_if_get_pci_dev'
drivers/platform/x86/intel_speed_select_if/isst_if_common.c:66: warning: Excess function parameter 'bus_number' description in 'isst_if_get_pci_dev'
vim +66 drivers/platform/x86/intel_speed_select_if/isst_if_common.c
52
53 /**
54 * isst_if_get_pci_dev() - Get the PCI device instance for a CPU
55 * @cpu: Logical CPU number.
56 * @bus_number: The bus number assigned by the hardware.
57 * @dev: The device number assigned by the hardware.
58 * @fn: The function number assigned by the hardware.
59 *
60 * Using cached bus information, find out the PCI device for a bus number,
61 * device and function.
62 *
63 * Return: Return pci_dev pointer or NULL.
64 */
65 struct pci_dev *isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn)
> 66 {
67 int bus_number;
68
69 if (bus_no < 0 || bus_no > 1 || cpu < 0 || cpu >= nr_cpu_ids ||
70 cpu >= num_possible_cpus())
71 return NULL;
72
73 bus_number = isst_cpu_info[cpu].bus_info[bus_no];
74 if (bus_number < 0)
75 return NULL;
76
77 return pci_get_domain_bus_and_slot(0, bus_number, PCI_DEVFN(dev, fn));
78 }
79 EXPORT_SYMBOL_GPL(isst_if_get_pci_dev);
80
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover'
by kernel test robot 14 Dec '25
by kernel test robot 14 Dec '25
14 Dec '25
Hi Weilong,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: b498d9f1bacd40d583c0970cab02ad522127a7e7 [3541/3541] arm64/ascend: Add new enable_oom_killer interface for oom contrl
config: arm64-randconfig-r113-20251213 (https://download.01.org/0day-ci/archive/20251214/202512140001.gwqxcHHh-lkp@…)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140001.gwqxcHHh-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512140001.gwqxcHHh-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover' [-Wmissing-prototypes]
3147 | void hisi_oom_recover(struct obj_cgroup *objcg)
| ^~~~~~~~~~~~~~~~
vim +/hisi_oom_recover +3147 mm/memcontrol.c
3145
3146 #ifdef CONFIG_ASCEND_OOM
> 3147 void hisi_oom_recover(struct obj_cgroup *objcg)
3148 {
3149 struct mem_cgroup *memcg;
3150
3151 memcg = get_mem_cgroup_from_objcg(objcg);
3152 if (!mem_cgroup_is_root(memcg))
3153 memcg_oom_recover(memcg);
3154 css_put(&memcg->css);
3155 }
3156 #else
3157 static inline void hisi_oom_recover(struct obj_cgroup *objcg) { }
3158 #endif
3159
--
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1
0
[openeuler:OLK-6.6 3541/3541] drivers/gpu/drm/phytium/phytium_crtc.c:174:1: warning: no previous prototype for function 'phytium_crtc_atomic_duplicate_state'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi xuyan,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 3b4a5906fa714bdc9a15fc04374942888737eb4c [3541/3541] drm/phytium: Fix Phytium DRM build fail
config: x86_64-randconfig-r134-20251213 (https://download.01.org/0day-ci/archive/20251213/202512132253.yDHpZZhf-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132253.yDHpZZhf-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132253.yDHpZZhf-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/phytium/phytium_plane.c:30:6: warning: no previous prototype for function 'phytium_plane_destroy' [-Wmissing-prototypes]
30 | void phytium_plane_destroy(struct drm_plane *plane)
| ^
drivers/gpu/drm/phytium/phytium_plane.c:30:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
30 | void phytium_plane_destroy(struct drm_plane *plane)
| ^
| static
drivers/gpu/drm/phytium/phytium_plane.c:72:1: warning: no previous prototype for function 'phytium_plane_atomic_set_property' [-Wmissing-prototypes]
72 | phytium_plane_atomic_set_property(struct drm_plane *plane,
| ^
drivers/gpu/drm/phytium/phytium_plane.c:71:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
71 | int
| ^
| static
>> drivers/gpu/drm/phytium/phytium_plane.c:82:1: warning: no previous prototype for function 'phytium_plane_atomic_duplicate_state' [-Wmissing-prototypes]
82 | phytium_plane_atomic_duplicate_state(struct drm_plane *plane)
| ^
drivers/gpu/drm/phytium/phytium_plane.c:81:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
81 | struct drm_plane_state *
| ^
| static
drivers/gpu/drm/phytium/phytium_plane.c:103:1: warning: no previous prototype for function 'phytium_plane_atomic_destroy_state' [-Wmissing-prototypes]
103 | phytium_plane_atomic_destroy_state(struct drm_plane *plane, struct drm_plane_state *state)
| ^
drivers/gpu/drm/phytium/phytium_plane.c:102:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
102 | void
| ^
| static
drivers/gpu/drm/phytium/phytium_plane.c:392:20: warning: variable 'crtc_x' set but not used [-Wunused-but-set-variable]
392 | int src_x, src_y, crtc_x, crtc_y, crtc_w, crtc_h;
| ^
drivers/gpu/drm/phytium/phytium_plane.c:392:28: warning: variable 'crtc_y' set but not used [-Wunused-but-set-variable]
392 | int src_x, src_y, crtc_x, crtc_y, crtc_w, crtc_h;
| ^
6 warnings generated.
--
>> drivers/gpu/drm/phytium/phytium_crtc.c:174:1: warning: no previous prototype for function 'phytium_crtc_atomic_duplicate_state' [-Wmissing-prototypes]
174 | phytium_crtc_atomic_duplicate_state(struct drm_crtc *crtc)
| ^
drivers/gpu/drm/phytium/phytium_crtc.c:173:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
173 | struct drm_crtc_state *
| ^
| static
>> drivers/gpu/drm/phytium/phytium_crtc.c:189:1: warning: no previous prototype for function 'phytium_crtc_atomic_destroy_state' [-Wmissing-prototypes]
189 | phytium_crtc_atomic_destroy_state(struct drm_crtc *crtc,
| ^
drivers/gpu/drm/phytium/phytium_crtc.c:188:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
188 | void
| ^
| static
drivers/gpu/drm/phytium/phytium_crtc.c:402:29: warning: variable 'phytium_crtc_state' set but not used [-Wunused-but-set-variable]
402 | struct phytium_crtc_state *phytium_crtc_state = NULL;
| ^
3 warnings generated.
--
drivers/gpu/drm/phytium/phytium_dp.c:506:6: warning: no previous prototype for function 'phytium_dp_coding_8b10b_need_enable' [-Wmissing-prototypes]
506 | bool phytium_dp_coding_8b10b_need_enable(unsigned char test_pattern)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:506:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
506 | bool phytium_dp_coding_8b10b_need_enable(unsigned char test_pattern)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:523:6: warning: no previous prototype for function 'phytium_dp_scrambled_need_enable' [-Wmissing-prototypes]
523 | bool phytium_dp_scrambled_need_enable(unsigned char test_pattern)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:523:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
523 | bool phytium_dp_scrambled_need_enable(unsigned char test_pattern)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:656:6: warning: no previous prototype for function 'phytium_dp_hw_enable_audio' [-Wmissing-prototypes]
656 | void phytium_dp_hw_enable_audio(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:656:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
656 | void phytium_dp_hw_enable_audio(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:825:6: warning: no previous prototype for function 'phytium_dp_hw_disable_video' [-Wmissing-prototypes]
825 | void phytium_dp_hw_disable_video(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:825:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
825 | void phytium_dp_hw_disable_video(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:836:6: warning: no previous prototype for function 'phytium_dp_hw_video_is_enable' [-Wmissing-prototypes]
836 | bool phytium_dp_hw_video_is_enable(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:836:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
836 | bool phytium_dp_hw_video_is_enable(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:847:6: warning: no previous prototype for function 'phytium_dp_hw_enable_video' [-Wmissing-prototypes]
847 | void phytium_dp_hw_enable_video(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:847:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
847 | void phytium_dp_hw_enable_video(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:859:6: warning: no previous prototype for function 'phytium_dp_hw_config_video' [-Wmissing-prototypes]
859 | void phytium_dp_hw_config_video(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:859:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
859 | void phytium_dp_hw_config_video(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:951:6: warning: no previous prototype for function 'phytium_dp_hw_disable_output' [-Wmissing-prototypes]
951 | void phytium_dp_hw_disable_output(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:951:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
951 | void phytium_dp_hw_disable_output(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:963:6: warning: no previous prototype for function 'phytium_dp_hw_enable_output' [-Wmissing-prototypes]
963 | void phytium_dp_hw_enable_output(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:963:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
963 | void phytium_dp_hw_enable_output(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:975:6: warning: no previous prototype for function 'phytium_dp_hw_enable_input_source' [-Wmissing-prototypes]
975 | void phytium_dp_hw_enable_input_source(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:975:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
975 | void phytium_dp_hw_enable_input_source(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:986:6: warning: no previous prototype for function 'phytium_dp_hw_disable_input_source' [-Wmissing-prototypes]
986 | void phytium_dp_hw_disable_input_source(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:986:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
986 | void phytium_dp_hw_disable_input_source(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:996:6: warning: no previous prototype for function 'phytium_dp_hw_output_is_enable' [-Wmissing-prototypes]
996 | bool phytium_dp_hw_output_is_enable(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:996:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
996 | bool phytium_dp_hw_output_is_enable(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:1033:6: warning: no previous prototype for function 'phytium_dp_hw_hpd_irq_setup' [-Wmissing-prototypes]
1033 | void phytium_dp_hw_hpd_irq_setup(struct phytium_dp_device *phytium_dp, bool enable)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1033:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1033 | void phytium_dp_hw_hpd_irq_setup(struct phytium_dp_device *phytium_dp, bool enable)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:1048:5: warning: no previous prototype for function 'phytium_dp_hw_init' [-Wmissing-prototypes]
1048 | int phytium_dp_hw_init(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1048:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1048 | int phytium_dp_hw_init(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:1226:6: warning: no previous prototype for function 'phytium_dp_dpcd_sink_dpms' [-Wmissing-prototypes]
1226 | void phytium_dp_dpcd_sink_dpms(struct phytium_dp_device *phytium_dp, int mode)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1226:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1226 | void phytium_dp_dpcd_sink_dpms(struct phytium_dp_device *phytium_dp, int mode)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:1451:5: warning: no previous prototype for function 'phytium_dp_get_link_train_fallback_values' [-Wmissing-prototypes]
1451 | int phytium_dp_get_link_train_fallback_values(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1451:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1451 | int phytium_dp_get_link_train_fallback_values(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:1500:5: warning: no previous prototype for function 'phytium_dp_start_link_train' [-Wmissing-prototypes]
1500 | int phytium_dp_start_link_train(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1500:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1500 | int phytium_dp_start_link_train(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:1815:6: warning: no previous prototype for function 'phytium_dp_hpd_poll_handler' [-Wmissing-prototypes]
1815 | void phytium_dp_hpd_poll_handler(struct phytium_display_private *priv)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1815:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1815 | void phytium_dp_hpd_poll_handler(struct phytium_display_private *priv)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:1962:6: warning: no previous prototype for function 'phytium_dp_fast_link_train' [-Wmissing-prototypes]
1962 | bool phytium_dp_fast_link_train(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:1962:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1962 | bool phytium_dp_fast_link_train(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:2153:6: warning: no previous prototype for function 'phytium_dp_adjust_link_train_parameter' [-Wmissing-prototypes]
2153 | void phytium_dp_adjust_link_train_parameter(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:2153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2153 | void phytium_dp_adjust_link_train_parameter(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:2213:1: warning: no previous prototype for function 'phytium_encoder_mode_valid' [-Wmissing-prototypes]
2213 | phytium_encoder_mode_valid(struct drm_encoder *encoder, const struct drm_display_mode *mode)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:2212:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2212 | enum drm_mode_status
| ^
| static
drivers/gpu/drm/phytium/phytium_dp.c:2269:6: warning: no previous prototype for function 'phytium_dp_encoder_destroy' [-Wmissing-prototypes]
2269 | void phytium_dp_encoder_destroy(struct drm_encoder *encoder)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:2269:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2269 | void phytium_dp_encoder_destroy(struct drm_encoder *encoder)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_dp.c:2482:5: warning: no previous prototype for function 'phytium_get_encoder_crtc_mask' [-Wmissing-prototypes]
2482 | int phytium_get_encoder_crtc_mask(struct phytium_dp_device *phytium_dp, int port)
| ^
drivers/gpu/drm/phytium/phytium_dp.c:2482:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2482 | int phytium_get_encoder_crtc_mask(struct phytium_dp_device *phytium_dp, int port)
| ^
| static
23 warnings generated.
--
drivers/gpu/drm/phytium/phytium_gem.c:22:5: warning: no previous prototype for function 'phytium_memory_pool_alloc' [-Wmissing-prototypes]
22 | int phytium_memory_pool_alloc(struct phytium_display_private *priv, void **pvaddr,
| ^
drivers/gpu/drm/phytium/phytium_gem.c:22:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
22 | int phytium_memory_pool_alloc(struct phytium_display_private *priv, void **pvaddr,
| ^
| static
drivers/gpu/drm/phytium/phytium_gem.c:37:6: warning: no previous prototype for function 'phytium_memory_pool_free' [-Wmissing-prototypes]
37 | void phytium_memory_pool_free(struct phytium_display_private *priv, void *vaddr, uint64_t size)
| ^
drivers/gpu/drm/phytium/phytium_gem.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
37 | void phytium_memory_pool_free(struct phytium_display_private *priv, void *vaddr, uint64_t size)
| ^
| static
drivers/gpu/drm/phytium/phytium_gem.c:161:5: warning: no previous prototype for function 'phytium_gem_prime_vmap' [-Wmissing-prototypes]
161 | int phytium_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^
drivers/gpu/drm/phytium/phytium_gem.c:161:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
161 | int phytium_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^
| static
drivers/gpu/drm/phytium/phytium_gem.c:170:6: warning: no previous prototype for function 'phytium_gem_prime_vunmap' [-Wmissing-prototypes]
170 | void phytium_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^
drivers/gpu/drm/phytium/phytium_gem.c:170:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
170 | void phytium_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^
| static
drivers/gpu/drm/phytium/phytium_gem.c:174:5: warning: no previous prototype for function 'phytium_gem_prime_mmap' [-Wmissing-prototypes]
174 | int phytium_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
| ^
drivers/gpu/drm/phytium/phytium_gem.c:174:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
174 | int phytium_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
| ^
| static
>> drivers/gpu/drm/phytium/phytium_gem.c:186:5: warning: no previous prototype for function 'phytium_dma_transfer' [-Wmissing-prototypes]
186 | int phytium_dma_transfer(struct drm_device *drm_dev, int dev_to_mem, void *addr,
| ^
drivers/gpu/drm/phytium/phytium_gem.c:186:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
186 | int phytium_dma_transfer(struct drm_device *drm_dev, int dev_to_mem, void *addr,
| ^
| static
6 warnings generated.
--
>> drivers/gpu/drm/phytium/phytium_fbdev.c:108:5: warning: no previous prototype for function 'phytium_drm_fbdev_init' [-Wmissing-prototypes]
108 | int phytium_drm_fbdev_init(struct drm_device *dev)
| ^
drivers/gpu/drm/phytium/phytium_fbdev.c:108:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
108 | int phytium_drm_fbdev_init(struct drm_device *dev)
| ^
| static
drivers/gpu/drm/phytium/phytium_fbdev.c:130:6: warning: no previous prototype for function 'phytium_drm_fbdev_fini' [-Wmissing-prototypes]
130 | void phytium_drm_fbdev_fini(struct drm_device *dev)
| ^
drivers/gpu/drm/phytium/phytium_fbdev.c:130:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
130 | void phytium_drm_fbdev_fini(struct drm_device *dev)
| ^
| static
2 warnings generated.
--
>> drivers/gpu/drm/phytium/phytium_debugfs.c:376:5: warning: no previous prototype for function 'phytium_debugfs_connector_add' [-Wmissing-prototypes]
376 | int phytium_debugfs_connector_add(struct drm_connector *connector)
| ^
drivers/gpu/drm/phytium/phytium_debugfs.c:376:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
376 | int phytium_debugfs_connector_add(struct drm_connector *connector)
| ^
| static
drivers/gpu/drm/phytium/phytium_debugfs.c:438:5: warning: no previous prototype for function 'phytium_debugfs_display_register' [-Wmissing-prototypes]
438 | int phytium_debugfs_display_register(struct phytium_display_private *priv)
| ^
drivers/gpu/drm/phytium/phytium_debugfs.c:438:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
438 | int phytium_debugfs_display_register(struct phytium_display_private *priv)
| ^
| static
2 warnings generated.
--
>> drivers/gpu/drm/phytium/px210_dp.c:852:6: warning: no previous prototype for function 'px210_dp_hw_spread_is_enable' [-Wmissing-prototypes]
852 | bool px210_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/px210_dp.c:852:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
852 | bool px210_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp)
| ^
| static
>> drivers/gpu/drm/phytium/px210_dp.c:864:5: warning: no previous prototype for function 'px210_dp_hw_reset' [-Wmissing-prototypes]
864 | int px210_dp_hw_reset(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/px210_dp.c:864:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
864 | int px210_dp_hw_reset(struct phytium_dp_device *phytium_dp)
| ^
| static
drivers/gpu/drm/phytium/px210_dp.c:897:9: warning: no previous prototype for function 'px210_dp_hw_get_source_lane_count' [-Wmissing-prototypes]
897 | uint8_t px210_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp)
| ^
drivers/gpu/drm/phytium/px210_dp.c:897:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
897 | uint8_t px210_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp)
| ^
| static
3 warnings generated.
..
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/phytium/pe220x_dp.c:465:6: sparse: sparse: symbol 'pe220x_dp_hw_spread_is_enable' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/pe220x_dp.c:470:5: sparse: sparse: symbol 'pe220x_dp_hw_reset' was not declared. Should it be static?
drivers/gpu/drm/phytium/pe220x_dp.c:485:9: sparse: sparse: symbol 'pe220x_dp_hw_get_source_lane_count' was not declared. Should it be static?
--
drivers/gpu/drm/phytium/phytium_pci.c:20:5: sparse: sparse: symbol 'dc_msi_enable' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_pci.c:24:6: sparse: sparse: symbol 'phytium_pci_vram_hw_init' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_pci.c:57:46: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *pool_virt_addr @@ got void [noderef] __iomem * @@
drivers/gpu/drm/phytium/phytium_pci.c:57:46: sparse: expected void *pool_virt_addr
drivers/gpu/drm/phytium/phytium_pci.c:57:46: sparse: got void [noderef] __iomem *
drivers/gpu/drm/phytium/phytium_pci.c:61:46: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *pool_virt_addr @@ got void [noderef] __iomem * @@
drivers/gpu/drm/phytium/phytium_pci.c:61:46: sparse: expected void *pool_virt_addr
drivers/gpu/drm/phytium/phytium_pci.c:61:46: sparse: got void [noderef] __iomem *
>> drivers/gpu/drm/phytium/phytium_pci.c:88:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pool_virt_addr @@
drivers/gpu/drm/phytium/phytium_pci.c:88:38: sparse: expected void [noderef] __iomem *addr
drivers/gpu/drm/phytium/phytium_pci.c:88:38: sparse: got void *pool_virt_addr
>> drivers/gpu/drm/phytium/phytium_pci.c:49:5: sparse: sparse: symbol 'phytium_pci_vram_init' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_pci.c:98:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *pool_virt_addr @@
drivers/gpu/drm/phytium/phytium_pci.c:98:46: sparse: expected void [noderef] __iomem *addr
drivers/gpu/drm/phytium/phytium_pci.c:98:46: sparse: got void *pool_virt_addr
>> drivers/gpu/drm/phytium/phytium_pci.c:93:6: sparse: sparse: symbol 'phytium_pci_vram_fini' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_pci.c:115:5: sparse: sparse: symbol 'phytium_pci_dma_init' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_pci.c:163:6: sparse: sparse: symbol 'phytium_pci_dma_fini' was not declared. Should it be static?
--
>> drivers/gpu/drm/phytium/phytium_panel.c:234:6: sparse: sparse: symbol 'phytium_dp_panel_release_backlight_funcs' was not declared. Should it be static?
--
>> drivers/gpu/drm/phytium/phytium_fbdev.c:91:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char [noderef] __iomem *screen_base @@ got void * @@
drivers/gpu/drm/phytium/phytium_fbdev.c:91:26: sparse: expected char [noderef] __iomem *screen_base
drivers/gpu/drm/phytium/phytium_fbdev.c:91:26: sparse: got void *
>> drivers/gpu/drm/phytium/phytium_fbdev.c:29:10: sparse: sparse: Initializer entry defined twice
drivers/gpu/drm/phytium/phytium_fbdev.c:31:10: sparse: also defined here
--
>> drivers/gpu/drm/phytium/phytium_plane.c:30:6: sparse: sparse: symbol 'phytium_plane_destroy' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_plane.c:72:1: sparse: sparse: symbol 'phytium_plane_atomic_set_property' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_plane.c:81:24: sparse: sparse: symbol 'phytium_plane_atomic_duplicate_state' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_plane.c:103:1: sparse: sparse: symbol 'phytium_plane_atomic_destroy_state' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_plane.c:140:30: sparse: sparse: symbol 'phytium_plane_funcs' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_plane.c:543:37: sparse: sparse: symbol 'phytium_plane_helper_funcs' was not declared. Should it be static?
--
>> drivers/gpu/drm/phytium/phytium_gem.c:22:5: sparse: sparse: symbol 'phytium_memory_pool_alloc' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_gem.c:37:6: sparse: sparse: symbol 'phytium_memory_pool_free' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_gem.c:161:5: sparse: sparse: symbol 'phytium_gem_prime_vmap' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_gem.c:170:6: sparse: sparse: symbol 'phytium_gem_prime_vunmap' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_gem.c:174:5: sparse: sparse: symbol 'phytium_gem_prime_mmap' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_gem.c:186:5: sparse: sparse: symbol 'phytium_dma_transfer' was not declared. Should it be static?
--
drivers/gpu/drm/phytium/phytium_platform.c:35:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *pool_virt_addr @@ got void [noderef] __iomem * @@
drivers/gpu/drm/phytium/phytium_platform.c:35:38: sparse: expected void *pool_virt_addr
drivers/gpu/drm/phytium/phytium_platform.c:35:38: sparse: got void [noderef] __iomem *
>> drivers/gpu/drm/phytium/phytium_platform.c:58:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *pool_virt_addr @@
drivers/gpu/drm/phytium/phytium_platform.c:58:21: sparse: expected void volatile [noderef] __iomem *addr
drivers/gpu/drm/phytium/phytium_platform.c:58:21: sparse: got void *pool_virt_addr
drivers/gpu/drm/phytium/phytium_platform.c:22:5: sparse: sparse: symbol 'phytium_platform_carveout_mem_init' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_platform.c:68:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *pool_virt_addr @@
drivers/gpu/drm/phytium/phytium_platform.c:68:29: sparse: expected void volatile [noderef] __iomem *addr
drivers/gpu/drm/phytium/phytium_platform.c:68:29: sparse: got void *pool_virt_addr
drivers/gpu/drm/phytium/phytium_platform.c:63:6: sparse: sparse: symbol 'phytium_platform_carveout_mem_fini' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_platform.c:372:10: sparse: sparse: Initializer entry defined twice
drivers/gpu/drm/phytium/phytium_platform.c:380:10: sparse: also defined here
--
>> drivers/gpu/drm/phytium/phytium_crtc.c:173:23: sparse: sparse: symbol 'phytium_crtc_atomic_duplicate_state' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_crtc.c:189:1: sparse: sparse: symbol 'phytium_crtc_atomic_destroy_state' was not declared. Should it be static?
--
>> drivers/gpu/drm/phytium/px210_dp.c:852:6: sparse: sparse: symbol 'px210_dp_hw_spread_is_enable' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/px210_dp.c:864:5: sparse: sparse: symbol 'px210_dp_hw_reset' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/px210_dp.c:897:9: sparse: sparse: symbol 'px210_dp_hw_get_source_lane_count' was not declared. Should it be static?
--
>> drivers/gpu/drm/phytium/phytium_dp.c:506:6: sparse: sparse: symbol 'phytium_dp_coding_8b10b_need_enable' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:523:6: sparse: sparse: symbol 'phytium_dp_scrambled_need_enable' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:656:6: sparse: sparse: symbol 'phytium_dp_hw_enable_audio' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:825:6: sparse: sparse: symbol 'phytium_dp_hw_disable_video' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:836:6: sparse: sparse: symbol 'phytium_dp_hw_video_is_enable' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:847:6: sparse: sparse: symbol 'phytium_dp_hw_enable_video' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:859:6: sparse: sparse: symbol 'phytium_dp_hw_config_video' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:951:6: sparse: sparse: symbol 'phytium_dp_hw_disable_output' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:963:6: sparse: sparse: symbol 'phytium_dp_hw_enable_output' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:975:6: sparse: sparse: symbol 'phytium_dp_hw_enable_input_source' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:986:6: sparse: sparse: symbol 'phytium_dp_hw_disable_input_source' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:996:6: sparse: sparse: symbol 'phytium_dp_hw_output_is_enable' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:1033:6: sparse: sparse: symbol 'phytium_dp_hw_hpd_irq_setup' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:1048:5: sparse: sparse: symbol 'phytium_dp_hw_init' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:1226:6: sparse: sparse: symbol 'phytium_dp_dpcd_sink_dpms' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:1451:5: sparse: sparse: symbol 'phytium_dp_get_link_train_fallback_values' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:1500:5: sparse: sparse: symbol 'phytium_dp_start_link_train' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:1815:6: sparse: sparse: symbol 'phytium_dp_hpd_poll_handler' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:1962:6: sparse: sparse: symbol 'phytium_dp_fast_link_train' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:2153:6: sparse: sparse: symbol 'phytium_dp_adjust_link_train_parameter' was not declared. Should it be static?
>> drivers/gpu/drm/phytium/phytium_dp.c:2213:1: sparse: sparse: symbol 'phytium_encoder_mode_valid' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:2269:6: sparse: sparse: symbol 'phytium_dp_encoder_destroy' was not declared. Should it be static?
drivers/gpu/drm/phytium/phytium_dp.c:2482:5: sparse: sparse: symbol 'phytium_get_encoder_crtc_mask' was not declared. Should it be static?
vim +/phytium_crtc_atomic_duplicate_state +174 drivers/gpu/drm/phytium/phytium_crtc.c
b80df10f845813 lishuo 2024-01-31 172
b80df10f845813 lishuo 2024-01-31 @173 struct drm_crtc_state *
b80df10f845813 lishuo 2024-01-31 @174 phytium_crtc_atomic_duplicate_state(struct drm_crtc *crtc)
b80df10f845813 lishuo 2024-01-31 175 {
b80df10f845813 lishuo 2024-01-31 176 struct phytium_crtc_state *phytium_crtc_state = NULL;
b80df10f845813 lishuo 2024-01-31 177
b80df10f845813 lishuo 2024-01-31 178 phytium_crtc_state = kmemdup(crtc->state, sizeof(*phytium_crtc_state),
b80df10f845813 lishuo 2024-01-31 179 GFP_KERNEL);
b80df10f845813 lishuo 2024-01-31 180 if (!phytium_crtc_state)
b80df10f845813 lishuo 2024-01-31 181 return NULL;
b80df10f845813 lishuo 2024-01-31 182 __drm_atomic_helper_crtc_duplicate_state(crtc,
b80df10f845813 lishuo 2024-01-31 183 &phytium_crtc_state->base);
b80df10f845813 lishuo 2024-01-31 184
b80df10f845813 lishuo 2024-01-31 185 return &phytium_crtc_state->base;
b80df10f845813 lishuo 2024-01-31 186 }
b80df10f845813 lishuo 2024-01-31 187
b80df10f845813 lishuo 2024-01-31 188 void
b80df10f845813 lishuo 2024-01-31 @189 phytium_crtc_atomic_destroy_state(struct drm_crtc *crtc,
b80df10f845813 lishuo 2024-01-31 190 struct drm_crtc_state *state)
b80df10f845813 lishuo 2024-01-31 191 {
b80df10f845813 lishuo 2024-01-31 192 struct phytium_crtc_state *phytium_crtc_state =
b80df10f845813 lishuo 2024-01-31 193 to_phytium_crtc_state(state);
b80df10f845813 lishuo 2024-01-31 194
b80df10f845813 lishuo 2024-01-31 195 phytium_crtc_state = to_phytium_crtc_state(state);
b80df10f845813 lishuo 2024-01-31 196 __drm_atomic_helper_crtc_destroy_state(state);
b80df10f845813 lishuo 2024-01-31 197 kfree(phytium_crtc_state);
b80df10f845813 lishuo 2024-01-31 198 }
b80df10f845813 lishuo 2024-01-31 199
:::::: The code at line 174 was first introduced by commit
:::::: b80df10f845813bb4fc2002b5386ecdfa8be5f6c DRM: Phytium display DRM driver
:::::: TO: lishuo <lishuo(a)phytium.com.cn>
:::::: CC: lishuo <lishuo(a)phytium.com.cn>
--
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[openeuler:OLK-6.6 3541/3541] fs/nfs/dir.c:1498:6: sparse: sparse: symbol 'nfs_check_have_lookup_cache_flag' was not declared. Should it be static?
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 18e360871c3f648ecb0d8cc9b23fd4268a64c17f [3541/3541] add enfs feature
config: x86_64-randconfig-r134-20251213 (https://download.01.org/0day-ci/archive/20251213/202512132106.3RmZpaUX-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132106.3RmZpaUX-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132106.3RmZpaUX-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> fs/nfs/dir.c:1498:6: sparse: sparse: symbol 'nfs_check_have_lookup_cache_flag' was not declared. Should it be static?
--
>> net/sunrpc/clnt.c:1588:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
net/sunrpc/clnt.c:1588:15: sparse: struct rpc_xprt [noderef] __rcu *
net/sunrpc/clnt.c:1588:15: sparse: struct rpc_xprt *
vim +/nfs_check_have_lookup_cache_flag +1498 fs/nfs/dir.c
1497
> 1498 bool nfs_check_have_lookup_cache_flag(struct nfs_server *server, int flag)
1499 {
1500 #if IS_ENABLED(CONFIG_ENFS)
1501 return enfs_check_have_lookup_cache_flag(server, flag);
1502 #else
1503 return (server->flags & NFS_MOUNT_LOOKUP_CACHE_NONE);
1504 #endif
1505 }
1506
--
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[openeuler:openEuler-1.0-LTS 1941/1941] fs/ext4/inode.c:2995:23: warning: unused variable 'sbi'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Jan,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 7b208222f6845875c568d238aeb9db17a1c63d96 [1941/1941] ext4: avoid deadlock in fs reclaim with page writeback
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251213/202512132031.c1OJdCdq-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 6ec8c4351cfc1d0627d1633b02ea787bd29c77d8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132031.c1OJdCdq-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132031.c1OJdCdq-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> fs/ext4/inode.c:2995:23: warning: unused variable 'sbi' [-Wunused-variable]
2995 | struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
| ^~~
1 warning generated.
vim +/sbi +2995 fs/ext4/inode.c
64769240bd07f4 Alex Tomas 2008-07-11 2988
5f0663bb4a64f5 Dan Williams 2017-12-21 2989 static int ext4_dax_writepages(struct address_space *mapping,
5f0663bb4a64f5 Dan Williams 2017-12-21 2990 struct writeback_control *wbc)
5f0663bb4a64f5 Dan Williams 2017-12-21 2991 {
5f0663bb4a64f5 Dan Williams 2017-12-21 2992 int ret;
5f0663bb4a64f5 Dan Williams 2017-12-21 2993 long nr_to_write = wbc->nr_to_write;
5f0663bb4a64f5 Dan Williams 2017-12-21 2994 struct inode *inode = mapping->host;
5f0663bb4a64f5 Dan Williams 2017-12-21 @2995 struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
7b208222f68458 Jan Kara 2024-06-11 2996 int alloc_ctx;
5f0663bb4a64f5 Dan Williams 2017-12-21 2997
5f0663bb4a64f5 Dan Williams 2017-12-21 2998 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb))))
5f0663bb4a64f5 Dan Williams 2017-12-21 2999 return -EIO;
5f0663bb4a64f5 Dan Williams 2017-12-21 3000
7b208222f68458 Jan Kara 2024-06-11 3001 alloc_ctx = ext4_writepages_down_read(inode->i_sb);
5f0663bb4a64f5 Dan Williams 2017-12-21 3002 trace_ext4_writepages(inode, wbc);
5f0663bb4a64f5 Dan Williams 2017-12-21 3003
5f0663bb4a64f5 Dan Williams 2017-12-21 3004 ret = dax_writeback_mapping_range(mapping, inode->i_sb->s_bdev, wbc);
5f0663bb4a64f5 Dan Williams 2017-12-21 3005 trace_ext4_writepages_result(inode, wbc, ret,
5f0663bb4a64f5 Dan Williams 2017-12-21 3006 nr_to_write - wbc->nr_to_write);
7b208222f68458 Jan Kara 2024-06-11 3007 ext4_writepages_up_read(inode->i_sb, alloc_ctx);
5f0663bb4a64f5 Dan Williams 2017-12-21 3008 return ret;
5f0663bb4a64f5 Dan Williams 2017-12-21 3009 }
5f0663bb4a64f5 Dan Williams 2017-12-21 3010
:::::: The code at line 2995 was first introduced by commit
:::::: 5f0663bb4a64f588f0a2dd6d1be68d40f9af0086 ext4, dax: introduce ext4_dax_aops
:::::: TO: Dan Williams <dan.j.williams(a)intel.com>
:::::: CC: Dan Williams <dan.j.williams(a)intel.com>
--
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[openeuler:openEuler-1.0-LTS 1942/1942] drivers/cpufreq/brcmstb-avs-cpufreq.c:458:9: warning: ISO C90 forbids mixed declarations and code
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: 5bfdf47235f04f1d6e51aa8381e804c3160d834b [1942/1942] cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value
config: arm64-randconfig-r071-20251213 (https://download.01.org/0day-ci/archive/20251213/202512132042.PgSubudu-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132042.PgSubudu-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132042.PgSubudu-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/cpufreq/brcmstb-avs-cpufreq.c: In function 'brcm_avs_cpufreq_get':
>> drivers/cpufreq/brcmstb-avs-cpufreq.c:458:9: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
458 | struct private_data *priv = policy->driver_data;
| ^~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for HARDLOCKUP_DETECTOR
Depends on [n]: DEBUG_KERNEL [=n] && !S390 && (HAVE_HARDLOCKUP_DETECTOR_PERF [=n] || HAVE_HARDLOCKUP_DETECTOR_ARCH [=y])
Selected by [y]:
- SDEI_WATCHDOG [=y] && <choice> && ARM_SDE_INTERFACE [=y] && !HARDLOCKUP_CHECK_TIMESTAMP [=n]
vim +458 drivers/cpufreq/brcmstb-avs-cpufreq.c
de322e085995b9 Markus Mayer 2016-10-27 452
de322e085995b9 Markus Mayer 2016-10-27 453 static unsigned int brcm_avs_cpufreq_get(unsigned int cpu)
de322e085995b9 Markus Mayer 2016-10-27 454 {
de322e085995b9 Markus Mayer 2016-10-27 455 struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
5bfdf47235f04f Anastasia Belova 2024-05-07 456 if (!policy)
5bfdf47235f04f Anastasia Belova 2024-05-07 457 return 0;
de322e085995b9 Markus Mayer 2016-10-27 @458 struct private_data *priv = policy->driver_data;
de322e085995b9 Markus Mayer 2016-10-27 459
de322e085995b9 Markus Mayer 2016-10-27 460 return brcm_avs_get_frequency(priv->base);
de322e085995b9 Markus Mayer 2016-10-27 461 }
de322e085995b9 Markus Mayer 2016-10-27 462
:::::: The code at line 458 was first introduced by commit
:::::: de322e085995b9417582d6f72229dadb5c09d163 cpufreq: brcmstb-avs-cpufreq: AVS CPUfreq driver for Broadcom STB SoCs
:::::: TO: Markus Mayer <mmayer(a)broadcom.com>
:::::: CC: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
--
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[openeuler:openEuler-1.0-LTS 1941/1941] drivers/gpu/drm/phytium/phytium_display_drv.c:89:16: warning: variable 'status' set but not used
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi lishuo,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 5a399b91821faeec2466751db2d714b24f8eb17c
commit: cad0702e5286d3cc80afe545de027858b855dd5a [1941/1941] DRM: Phytium display DRM driver
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251213/202512132013.dOzXok66-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132013.dOzXok66-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512132013.dOzXok66-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/gpu/drm/phytium/phytium_display_drv.c: In function 'phytium_irq_preinstall':
>> drivers/gpu/drm/phytium/phytium_display_drv.c:89:16: warning: variable 'status' set but not used [-Wunused-but-set-variable]
89 | int i, status;
| ^~~~~~
drivers/gpu/drm/phytium/phytium_display_drv.c: In function 'phytium_irq_uninstall':
drivers/gpu/drm/phytium/phytium_display_drv.c:100:16: warning: variable 'status' set but not used [-Wunused-but-set-variable]
100 | int i, status;
| ^~~~~~
--
drivers/gpu/drm/phytium/phytium_plane.c:25:6: warning: no previous prototype for 'phytium_plane_destroy' [-Wmissing-prototypes]
25 | void phytium_plane_destroy(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_plane.c:67:1: warning: no previous prototype for 'phytium_plane_atomic_set_property' [-Wmissing-prototypes]
67 | phytium_plane_atomic_set_property(struct drm_plane *plane,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_plane.c:77:1: warning: no previous prototype for 'phytium_plane_atomic_duplicate_state' [-Wmissing-prototypes]
77 | phytium_plane_atomic_duplicate_state(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_plane.c:98:1: warning: no previous prototype for 'phytium_plane_atomic_destroy_state' [-Wmissing-prototypes]
98 | phytium_plane_atomic_destroy_state(struct drm_plane *plane, struct drm_plane_state *state)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_plane.c: In function 'phytium_dc_primary_plane_update':
>> drivers/gpu/drm/phytium/phytium_plane.c:372:35: warning: variable 'crtc_y' set but not used [-Wunused-but-set-variable]
372 | int src_x, src_y, crtc_x, crtc_y, crtc_w, crtc_h;
| ^~~~~~
>> drivers/gpu/drm/phytium/phytium_plane.c:372:27: warning: variable 'crtc_x' set but not used [-Wunused-but-set-variable]
372 | int src_x, src_y, crtc_x, crtc_y, crtc_w, crtc_h;
| ^~~~~~
--
>> drivers/gpu/drm/phytium/phytium_crtc.c:104:1: warning: no previous prototype for 'phytium_crtc_atomic_duplicate_state' [-Wmissing-prototypes]
104 | phytium_crtc_atomic_duplicate_state(struct drm_crtc *crtc)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_crtc.c:119:1: warning: no previous prototype for 'phytium_crtc_atomic_destroy_state' [-Wmissing-prototypes]
119 | phytium_crtc_atomic_destroy_state(struct drm_crtc *crtc,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_crtc.c: In function 'phytium_crtc_atomic_flush':
drivers/gpu/drm/phytium/phytium_crtc.c:303:36: warning: variable 'phytium_crtc_state' set but not used [-Wunused-but-set-variable]
303 | struct phytium_crtc_state *phytium_crtc_state = NULL;
| ^~~~~~~~~~~~~~~~~~
--
>> drivers/gpu/drm/phytium/phytium_dp.c:542:6: warning: no previous prototype for 'phytium_dp_coding_8b10b_need_enable' [-Wmissing-prototypes]
542 | bool phytium_dp_coding_8b10b_need_enable(unsigned char test_pattern)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:559:6: warning: no previous prototype for 'phytium_dp_scrambled_need_enable' [-Wmissing-prototypes]
559 | bool phytium_dp_scrambled_need_enable(unsigned char test_pattern)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:692:6: warning: no previous prototype for 'phytium_dp_hw_enable_audio' [-Wmissing-prototypes]
692 | void phytium_dp_hw_enable_audio(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:861:6: warning: no previous prototype for 'phytium_dp_hw_disable_video' [-Wmissing-prototypes]
861 | void phytium_dp_hw_disable_video(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:872:6: warning: no previous prototype for 'phytium_dp_hw_video_is_enable' [-Wmissing-prototypes]
872 | bool phytium_dp_hw_video_is_enable(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:883:6: warning: no previous prototype for 'phytium_dp_hw_enable_video' [-Wmissing-prototypes]
883 | void phytium_dp_hw_enable_video(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:895:6: warning: no previous prototype for 'phytium_dp_hw_config_video' [-Wmissing-prototypes]
895 | void phytium_dp_hw_config_video(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:984:6: warning: no previous prototype for 'phytium_dp_hw_disable_output' [-Wmissing-prototypes]
984 | void phytium_dp_hw_disable_output(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:996:6: warning: no previous prototype for 'phytium_dp_hw_enable_output' [-Wmissing-prototypes]
996 | void phytium_dp_hw_enable_output(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:1008:6: warning: no previous prototype for 'phytium_dp_hw_enable_input_source' [-Wmissing-prototypes]
1008 | void phytium_dp_hw_enable_input_source(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:1019:6: warning: no previous prototype for 'phytium_dp_hw_disable_input_source' [-Wmissing-prototypes]
1019 | void phytium_dp_hw_disable_input_source(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:1029:6: warning: no previous prototype for 'phytium_dp_hw_output_is_enable' [-Wmissing-prototypes]
1029 | bool phytium_dp_hw_output_is_enable(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:1066:6: warning: no previous prototype for 'phytium_dp_hw_hpd_irq_setup' [-Wmissing-prototypes]
1066 | void phytium_dp_hw_hpd_irq_setup(struct phytium_dp_device *phytium_dp, bool enable)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:1081:5: warning: no previous prototype for 'phytium_dp_hw_init' [-Wmissing-prototypes]
1081 | int phytium_dp_hw_init(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:1260:6: warning: no previous prototype for 'phytium_dp_dpcd_sink_dpms' [-Wmissing-prototypes]
1260 | void phytium_dp_dpcd_sink_dpms(struct phytium_dp_device *phytium_dp, int mode)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:1486:5: warning: no previous prototype for 'phytium_dp_get_link_train_fallback_values' [-Wmissing-prototypes]
1486 | int phytium_dp_get_link_train_fallback_values(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:1535:5: warning: no previous prototype for 'phytium_dp_start_link_train' [-Wmissing-prototypes]
1535 | int phytium_dp_start_link_train(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:1840:6: warning: no previous prototype for 'phytium_dp_hpd_poll_handler' [-Wmissing-prototypes]
1840 | void phytium_dp_hpd_poll_handler(struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:1987:6: warning: no previous prototype for 'phytium_dp_fast_link_train' [-Wmissing-prototypes]
1987 | bool phytium_dp_fast_link_train(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_dp.c:2178:6: warning: no previous prototype for 'phytium_dp_adjust_link_train_parameter' [-Wmissing-prototypes]
2178 | void phytium_dp_adjust_link_train_parameter(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_dp.c:2438:5: warning: no previous prototype for 'phytium_get_encoder_crtc_mask' [-Wmissing-prototypes]
2438 | int phytium_get_encoder_crtc_mask(struct phytium_dp_device *phytium_dp, int port)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/phytium_gem.c:21:5: warning: no previous prototype for 'phytium_memory_pool_alloc' [-Wmissing-prototypes]
21 | int phytium_memory_pool_alloc(struct phytium_display_private *priv, void **pvaddr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_gem.c:36:6: warning: no previous prototype for 'phytium_memory_pool_free' [-Wmissing-prototypes]
36 | void phytium_memory_pool_free(struct phytium_display_private *priv, void *vaddr, uint64_t size)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_gem.c:188:5: warning: no previous prototype for 'phytium_dma_transfer' [-Wmissing-prototypes]
188 | int phytium_dma_transfer(struct drm_device *drm_dev, int dev_to_mem, void *addr,
| ^~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/x100_dp.c:852:6: warning: no previous prototype for 'x100_dp_hw_spread_is_enable' [-Wmissing-prototypes]
852 | bool x100_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/x100_dp.c:864:5: warning: no previous prototype for 'x100_dp_hw_reset' [-Wmissing-prototypes]
864 | int x100_dp_hw_reset(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/x100_dp.c:897:9: warning: no previous prototype for 'x100_dp_hw_get_source_lane_count' [-Wmissing-prototypes]
897 | uint8_t x100_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/gpu/drm/phytium/x100_dc.c:64:6: warning: no previous prototype for 'x100_dc_hw_vram_init' [-Wmissing-prototypes]
64 | void x100_dc_hw_vram_init(struct phytium_display_private *priv, resource_size_t vram_addr,
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/x100_dc.c:96:6: warning: no previous prototype for 'x100_dc_hw_clear_msi_irq' [-Wmissing-prototypes]
96 | void x100_dc_hw_clear_msi_irq(struct phytium_display_private *priv, uint32_t phys_pipe)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/x100_dc.c:101:6: warning: no previous prototype for 'x100_dc_hw_config_pix_clock' [-Wmissing-prototypes]
101 | void x100_dc_hw_config_pix_clock(struct drm_crtc *crtc, int clock)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/x100_dc.c:119:6: warning: no previous prototype for 'x100_dc_hw_disable' [-Wmissing-prototypes]
119 | void x100_dc_hw_disable(struct drm_crtc *crtc)
| ^~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/x100_dc.c:167:5: warning: no previous prototype for 'x100_dc_hw_fb_format_check' [-Wmissing-prototypes]
167 | int x100_dc_hw_fb_format_check(const struct drm_mode_fb_cmd2 *mode_cmd, int count)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/x100_dc.c:237:6: warning: no previous prototype for 'x100_dc_hw_plane_get_primary_format' [-Wmissing-prototypes]
237 | void x100_dc_hw_plane_get_primary_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/x100_dc.c:246:6: warning: no previous prototype for 'x100_dc_hw_plane_get_cursor_format' [-Wmissing-prototypes]
246 | void x100_dc_hw_plane_get_cursor_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/x100_dc.c:255:6: warning: no previous prototype for 'x100_dc_hw_update_dcreq' [-Wmissing-prototypes]
255 | void x100_dc_hw_update_dcreq(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/x100_dc.c:312:6: warning: no previous prototype for 'x100_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
312 | void x100_dc_hw_update_primary_hi_addr(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/gpu/drm/phytium/phytium_pci.c:23:6: warning: no previous prototype for 'phytium_pci_vram_hw_init' [-Wmissing-prototypes]
23 | void phytium_pci_vram_hw_init(struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_pci.c:30:5: warning: no previous prototype for 'phytium_pci_vram_init' [-Wmissing-prototypes]
30 | int phytium_pci_vram_init(struct pci_dev *pdev, struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_pci.c:68:6: warning: no previous prototype for 'phytium_pci_vram_fini' [-Wmissing-prototypes]
68 | void phytium_pci_vram_fini(struct pci_dev *pdev, struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_pci.c:89:5: warning: no previous prototype for 'phytium_pci_dma_init' [-Wmissing-prototypes]
89 | int phytium_pci_dma_init(struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_pci.c: In function 'phytium_pci_dma_init':
drivers/gpu/drm/phytium/phytium_pci.c:99:34: error: 'PCI_VENDOR_ID_PHYTIUM' undeclared (first use in this function); did you mean 'PCI_VENDOR_ID_PHILIPS'?
99 | gpu_dev = pci_get_device(PCI_VENDOR_ID_PHYTIUM, 0xdc20, NULL);
| ^~~~~~~~~~~~~~~~~~~~~
| PCI_VENDOR_ID_PHILIPS
drivers/gpu/drm/phytium/phytium_pci.c:99:34: note: each undeclared identifier is reported only once for each function it appears in
drivers/gpu/drm/phytium/phytium_pci.c: At top level:
>> drivers/gpu/drm/phytium/phytium_pci.c:137:6: warning: no previous prototype for 'phytium_pci_dma_fini' [-Wmissing-prototypes]
137 | void phytium_pci_dma_fini(struct phytium_display_private *priv)
| ^~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/phytium/phytium_pci.c:7:
include/linux/pci.h:888:19: error: 'PCI_VENDOR_ID_PHYTIUM' undeclared here (not in a function); did you mean 'PCI_VENDOR_ID_PHILIPS'?
888 | .vendor = PCI_VENDOR_ID_##vend, .device = (dev), \
| ^~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_pci.c:375:11: note: in expansion of macro 'PCI_VDEVICE'
375 | { PCI_VDEVICE(PHYTIUM, 0xdc22), (kernel_ulong_t)&x100_info },
| ^~~~~~~~~~~
--
drivers/gpu/drm/phytium/e2000_dc.c:68:6: warning: no previous prototype for 'e2000_dc_hw_vram_init' [-Wmissing-prototypes]
68 | void e2000_dc_hw_vram_init(struct phytium_display_private *priv, resource_size_t vram_addr,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/e2000_dc.c:82:6: warning: no previous prototype for 'e2000_dc_hw_config_pix_clock' [-Wmissing-prototypes]
82 | void e2000_dc_hw_config_pix_clock(struct drm_crtc *crtc, int clock)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/e2000_dc.c:99:6: warning: no previous prototype for 'e2000_dc_hw_reset' [-Wmissing-prototypes]
99 | void e2000_dc_hw_reset(struct drm_crtc *crtc)
| ^~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/e2000_dc.c:193:5: warning: no previous prototype for 'e2000_dc_hw_fb_format_check' [-Wmissing-prototypes]
193 | int e2000_dc_hw_fb_format_check(const struct drm_mode_fb_cmd2 *mode_cmd, int count)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/e2000_dc.c:205:6: warning: no previous prototype for 'e2000_dc_hw_plane_get_primary_format' [-Wmissing-prototypes]
205 | void e2000_dc_hw_plane_get_primary_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/e2000_dc.c:214:6: warning: no previous prototype for 'e2000_dc_hw_plane_get_cursor_format' [-Wmissing-prototypes]
214 | void e2000_dc_hw_plane_get_cursor_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/e2000_dc.c:223:6: warning: no previous prototype for 'e2000_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
223 | void e2000_dc_hw_update_primary_hi_addr(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/e2000_dc.c:240:6: warning: no previous prototype for 'e2000_dc_hw_update_cursor_hi_addr' [-Wmissing-prototypes]
240 | void e2000_dc_hw_update_cursor_hi_addr(struct drm_plane *plane, uint64_t iova)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/gpu/drm/phytium/phytium_platform.c:19:5: warning: no previous prototype for 'phytium_platform_carveout_mem_init' [-Wmissing-prototypes]
19 | int phytium_platform_carveout_mem_init(struct platform_device *pdev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_platform.c:60:6: warning: no previous prototype for 'phytium_platform_carveout_mem_fini' [-Wmissing-prototypes]
60 | void phytium_platform_carveout_mem_fini(struct platform_device *pdev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/status +89 drivers/gpu/drm/phytium/phytium_display_drv.c
85
86 static void phytium_irq_preinstall(struct drm_device *dev)
87 {
88 struct phytium_display_private *priv = dev->dev_private;
> 89 int i, status;
90
91 for_each_pipe_masked(priv, i) {
92 status = phytium_readl_reg(priv, priv->dc_reg_base[i], PHYTIUM_DC_INT_STATUS);
93 phytium_writel_reg(priv, INT_DISABLE, priv->dc_reg_base[i], PHYTIUM_DC_INT_ENABLE);
94 }
95 }
96
--
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https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: a3c9f2da0a35df4e41751556be4308f57bdaf3d6 [3541/3541] sched: Introduce handle priority reversion mechanism
config: arm64-randconfig-r113-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131825.hFH0c6xu-lkp@…)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131825.hFH0c6xu-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131825.hFH0c6xu-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
>> kernel/sched/fair.c:144:14: sparse: sparse: symbol 'sysctl_offline_wait_interval' was not declared. Should it be static?
kernel/sched/fair.c:1236:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@
kernel/sched/fair.c:1236:34: sparse: expected struct sched_entity const *se
kernel/sched/fair.c:1236:34: sparse: got struct sched_entity [noderef] __rcu *
kernel/sched/fair.c:3019:13: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu * @@
kernel/sched/fair.c:3019:13: sparse: expected struct task_struct *tsk
kernel/sched/fair.c:3019:13: sparse: got struct task_struct [noderef] __rcu *
kernel/sched/fair.c:12477:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12477:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12477:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:5766:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5766:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:5766:22: sparse: struct task_struct *
kernel/sched/fair.c:7809:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7809:20: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:7809:20: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8014:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:8014:9: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:8014:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8113:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8113:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8113:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:8333:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:8333:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:8333:22: sparse: struct task_struct *
kernel/sched/fair.c:8687:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8687:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8687:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:9680:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:9680:40: sparse: expected struct sched_domain *child
kernel/sched/fair.c:9680:40: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:10317:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:10317:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:10317:22: sparse: struct task_struct *
kernel/sched/fair.c:11749:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11749:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:11749:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11406:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11406:44: sparse: expected struct sched_domain *sd_parent
kernel/sched/fair.c:11406:44: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11845:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11845:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:11845:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:2965:9: sparse: sparse: context imbalance in 'task_numa_placement' - different lock contexts for basic block
kernel/sched/fair.c:7047:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7047:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7047:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7053:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7053:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7053:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7060:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *sd @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:7060:28: sparse: expected struct sched_domain *sd
kernel/sched/fair.c:7060:28: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:7068:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:7068:17: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:7068:17: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c: note: in included file:
kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2309:9: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2145:25: sparse: struct task_struct *
vim +/sysctl_overload_detect_period +143 kernel/sched/fair.c
139
140 static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, qos_throttled_cfs_rq);
141 static DEFINE_PER_CPU_SHARED_ALIGNED(struct hrtimer, qos_overload_timer);
142 static DEFINE_PER_CPU(int, qos_cpu_overload);
> 143 unsigned int sysctl_overload_detect_period = 5000; /* in ms */
> 144 unsigned int sysctl_offline_wait_interval = 100; /* in ms */
145 static int one_thousand = 1000;
146 static int hundred_thousand = 100000;
147 static int unthrottle_qos_cfs_rqs(int cpu);
148 #endif
149
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
13 Dec '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IDCRDT
--------------------------------
In the following scenarios:
When the task executes mgmt_device_disconnected, it holds the
mgmt_pending_lock; during the traversal of pending events for
processing, disconnect_rsp is executed, which attempts to acquire
the mgmt_pending_lock again, this results in a deadlock.
mgmt_device_disconnected
mgmt_pending_foreach(MGMT_OP_DISCONNECT, hdev, true, disconnect_rsp, &sk)
mutex_lock(&hdev->mgmt_pending_lock)
list_for_each_entry_safe(cmd, tmp, &hdev->mgmt_pending, list)
cb(cmd, data) // disconnect_rsp
mutex_unlock(&hdev->mgmt_pending_lock)
disconnect_rsp
mgmt_pending_remove
mutex_lock(&cmd->hdev->mgmt_pending_lock)
In the mainline commit 6fe26f694c82 ("Bluetooth: MGMT: Protect mgmt_pending
list with its own lock"), the same functionality as the mgmt_pending_remove
function has already been added to the mgmt_pending_foreach function.
Therefore, mgmt_pending_remove is removed from the disconnect_rsp function,
thereby avoiding the deadlock issue.
Fixes: 07e549359ef2 ("Bluetooth: MGMT: Protect mgmt_pending list with its own lock")
Signed-off-by: Wang Tao <wangtao554(a)huawei.com>
---
net/bluetooth/mgmt.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 1304d9c05b2a..ce055493aee6 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -8239,8 +8239,6 @@ static void disconnect_rsp(struct mgmt_pending_cmd *cmd, void *data)
*sk = cmd->sk;
sock_hold(*sk);
-
- mgmt_pending_remove(cmd);
}
static void unpair_device_rsp(struct mgmt_pending_cmd *cmd, void *data)
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1941/1941] net/ipv4/arp.c:1106:5: warning: comparison of distinct pointer types ('typeof (dev->addr_len) *' (aka 'unsigned char *') and 'typeof (sizeof (r->arp_ha.sa_data)) *' (aka 'unsigned long *'))
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Kuniyuki,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 7ad207616673722d5cf52c18d9464e0d3184ffc9 [1941/1941] arp: Prevent overflow in arp_req_get().
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251213/202512131710.Bn5roOQf-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 6ec8c4351cfc1d0627d1633b02ea787bd29c77d8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131710.Bn5roOQf-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131710.Bn5roOQf-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from net/ipv4/arp.c:116:
In file included from include/net/dst_metadata.h:6:
In file included from include/net/ip_tunnels.h:19:
In file included from include/net/dst_cache.h:8:
include/net/ip6_fib.h:228:10: warning: default initialization of an object of type 'typeof (f6i->expires)' (aka 'const unsigned long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
228 | return time_after(jiffies, f6i->expires);
| ^
include/linux/jiffies.h:107:3: note: expanded from macro 'time_after'
107 | typecheck(unsigned long, b) && \
| ^
include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck'
11 | typeof(x) __dummy2; \
| ^
>> net/ipv4/arp.c:1106:5: warning: comparison of distinct pointer types ('typeof (dev->addr_len) *' (aka 'unsigned char *') and 'typeof (sizeof (r->arp_ha.sa_data)) *' (aka 'unsigned long *')) [-Wcompare-distinct-pointer-types]
1106 | min(dev->addr_len, sizeof(r->arp_ha.sa_data)));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:884:19: note: expanded from macro 'min'
884 | #define min(x, y) __careful_cmp(x, y, <)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/kernel.h:875:24: note: expanded from macro '__careful_cmp'
875 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~~~~~~~
include/linux/kernel.h:865:4: note: expanded from macro '__safe_cmp'
865 | (__typecheck(x, y) && __no_side_effects(x, y))
| ^~~~~~~~~~~~~~~~~
include/linux/kernel.h:851:29: note: expanded from macro '__typecheck'
851 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
| ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
2 warnings generated.
vim +1106 net/ipv4/arp.c
1090
1091 /*
1092 * Get an ARP cache entry.
1093 */
1094
1095 static int arp_req_get(struct arpreq *r, struct net_device *dev)
1096 {
1097 __be32 ip = ((struct sockaddr_in *) &r->arp_pa)->sin_addr.s_addr;
1098 struct neighbour *neigh;
1099 int err = -ENXIO;
1100
1101 neigh = neigh_lookup(&arp_tbl, &ip, dev);
1102 if (neigh) {
1103 if (!(neigh->nud_state & NUD_NOARP)) {
1104 read_lock_bh(&neigh->lock);
1105 memcpy(r->arp_ha.sa_data, neigh->ha,
> 1106 min(dev->addr_len, sizeof(r->arp_ha.sa_data)));
1107 r->arp_flags = arp_state_to_flags(neigh);
1108 read_unlock_bh(&neigh->lock);
1109 r->arp_ha.sa_family = dev->type;
1110 strlcpy(r->arp_dev, dev->name, sizeof(r->arp_dev));
1111 err = 0;
1112 }
1113 neigh_release(neigh);
1114 }
1115 return err;
1116 }
1117
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION da8948fdddb84e5496272bab85973165594dd469
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: da8948fdddb84e5496272bab85973165594dd469 !19651 CVE-2023-53254
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202511241524.zGjjHi86-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511250117.AjD77new-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512030654.YOYxPYw8-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110538.DUkYagUT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121252.aKzusfWQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121309.G9fDOety-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121508.P9ozIbTH-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121532.9swcl8n5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121754.9WlPC9ui-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130114.JDMitdxe-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130140.fhwjYvmM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130255.3H21JVbQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130732.r3cU7k46-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131534.2ojlpY7Q-lkp@intel.com
drivers/bus/fsl-mc/fsl-mc-bus.c:44: warning: Function parameter or member 'fsl_mc_regs' not described in 'fsl_mc'
drivers/crypto/ccp/hygon/tdm-dev.c:610:27: warning: variable 'head' set but not used [-Wunused-but-set-variable]
drivers/crypto/ccp/hygon/tdm-dev.c:95:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/firmware/xilinx/zynqmp.c:599: warning: Function parameter or member 'node_id' not described in 'zynqmp_pm_set_sd_tapdelay'
drivers/firmware/xilinx/zynqmp.c:630: warning: Function parameter or member 'value' not described in 'zynqmp_pm_write_ggs'
drivers/firmware/xilinx/zynqmp.c:680: warning: Function parameter or member 'value' not described in 'zynqmp_pm_read_pggs'
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.o: warning: objtool: intel_guc_ct_event_handler()+0x733: unreachable instruction
drivers/gpu/drm/loongson/lsdc_plane.c:422:7: warning: variable 'formats' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized]
drivers/gpu/drm/loongson/lsdc_plane.c:422:7: warning: variable 'name' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized]
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:73: warning: Function parameter or member 'crtc' not described in '_dpu_core_perf_calc_clk'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:143: warning: Excess function parameter 'Plane' description in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:143: warning: Function parameter or member 'plane' not described in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:191: warning: Excess function parameter 'Plane' description in '_dpu_plane_calc_clk'
drivers/infiniband/hw/hfi1/netdev_rx.c:71: warning: Excess function parameter 'id' description in 'hfi1_netdev_get_first_data'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_dcb.c:16: warning: Excess function parameter 'author' description in 'SXE_TC_BWG_PERCENT_PER_CHAN'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debug.c:18: warning: Excess function parameter 'file' description in 'SKB_DESCRIPTION_LEN'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for 'sxe_debugfs_entries_init' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for 'sxe_debugfs_entries_exit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for 'sxe_debugfs_init' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for 'sxe_debugfs_exit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for 'sxe_reg_test' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for 'sxe_phys_id_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2736:47: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_host_hdc.c:27: warning: cannot understand function prototype: 'atomic_t hdc_available = ATOMIC_INIT(1); '
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1033:6: error: no previous prototype for 'sxe_hw_is_link_state_up' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1064:5: error: no previous prototype for 'sxe_hw_fc_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1135:6: error: no previous prototype for 'sxe_fc_autoneg_localcap_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1256:6: error: no previous prototype for 'sxe_hw_crc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1330:6: error: no previous prototype for 'sxe_hw_fc_tc_high_water_mark_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1335:6: error: no previous prototype for 'sxe_hw_fc_tc_low_water_mark_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1340:6: error: no previous prototype for 'sxe_hw_is_fc_autoneg_disabled' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1345:6: error: no previous prototype for 'sxe_hw_fc_autoneg_disable_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1360:6: error: no previous prototype for 'sxe_hw_fc_requested_mode_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1437:6: error: no previous prototype for 'sxe_hw_fc_mac_addr_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2147:6: error: no previous prototype for 'sxe_hw_fnav_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2204:5: error: no previous prototype for 'sxe_hw_fnav_port_mask_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2310:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_mask_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2445:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_add' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2469:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_del' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2500:6: error: no previous prototype for 'sxe_hw_fnav_sample_rule_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2587:5: error: no previous prototype for 'sxe_hw_fnav_sample_rules_table_reinit' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3147:6: error: no previous prototype for 'sxe_hw_all_ring_disable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3295:6: error: no previous prototype for 'sxe_hw_dcb_rx_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3330:6: error: no previous prototype for 'sxe_hw_dcb_tx_desc_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3360:6: error: no previous prototype for 'sxe_hw_dcb_tx_data_bw_alloc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3397:6: error: no previous prototype for 'sxe_hw_dcb_pfc_configure' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3565:6: error: no previous prototype for 'sxe_hw_dcb_max_mem_window_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3570:6: error: no previous prototype for 'sxe_hw_dcb_tx_ring_rate_factor_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3674:6: error: no previous prototype for 'sxe_hw_dcb_rate_limiter_clear' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4497:5: error: no previous prototype for 'sxe_hw_hdc_lock_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4536:6: error: no previous prototype for 'sxe_hw_hdc_lock_release' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4552:6: error: no previous prototype for 'sxe_hw_hdc_fw_ov_clear' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4557:6: error: no previous prototype for 'sxe_hw_hdc_is_fw_over_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4567:6: error: no previous prototype for 'sxe_hw_hdc_packet_send_done' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4573:6: error: no previous prototype for 'sxe_hw_hdc_packet_header_send' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4578:6: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_send' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4584:5: error: no previous prototype for 'sxe_hw_hdc_fw_ack_header_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4589:5: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_rcv' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4594:5: error: no previous prototype for 'sxe_hw_hdc_fw_status_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4604:6: error: no previous prototype for 'sxe_hw_hdc_drv_status_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4609:5: error: no previous prototype for 'sxe_hw_hdc_channel_state_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for 'sxe_hw_irq_cause_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for 'sxe_hw_irq_general_reg_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for 'sxe_hw_irq_general_reg_get' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for 'sxe_hw_event_irq_map' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for 'sxe_hw_event_irq_auto_clear_set' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for 'sxe_hw_all_irq_disable' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for 'sxe_allow_inval_mac' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_monitor.c:24: warning: cannot understand function prototype: 'struct workqueue_struct *sxe_fnav_workqueue; '
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_netdev.c:40: warning: Excess function parameter 'file' description in 'SXE_HW_REINIT_SRIOV_DELAY'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_pci.c:16: warning: Excess function parameter 'author' description in 'sxe_check_cfg_fault'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:18: warning: Excess function parameter 'author' description in 'sxe_ptp_read'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:18: warning: Excess function parameter 'file' description in 'sxe_ptp_read'
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for 'sxe_headers_cleanup' [-Werror=missing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:24: warning: Excess function parameter 'file' description in 'time_for_file_name'
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:24: warning: Function parameter or member 'buff' not described in 'time_for_file_name'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_debug.c:18: warning: Excess function parameter 'date' description in 'SKB_DESCRIPTION_LEN'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c:22: warning: Excess function parameter 'file' description in 'SXEVF_DIAG_REGS_TEST'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_irq.c:35: warning: Excess function parameter 'author' description in 'netif_napi_add_compat'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_irq.c:35: warning: Function parameter or member 'dev' not described in 'netif_napi_add_compat'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_main.c:28: warning: Excess function parameter 'date' description in 'SXEVF_MSG_LEVEL_DEFAULT'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_monitor.c:19: warning: Excess function parameter 'date' description in 'SXEVF_CHECK_LINK_TIMER_PERIOD'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_msg.c:20: warning: Excess function parameter 'author' description in 'SXEVF_PFMSG_MASK'
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_xdp.c:23: warning: Excess function parameter 'date' description in 'bpf_warn_invalid_xdp_action_compat'
drivers/net/ethernet/micrel/ks8851_common.c:995:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
drivers/of/fdt.c:777: warning: Function parameter or member 'node' not described in 'of_get_flat_dt_phandle'
drivers/of/fdt.c:782: warning: Function parameter or member 'node' not described in 'of_get_flat_dt_phandle'
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c:182: warning: Function parameter or member 'val' not described in 'usb_ss_write_phycreg'
drivers/rpmsg/qcom_glink_ssr.c:39: warning: Function parameter or member 'seq_num' not described in 'cleanup_done_msg'
drivers/rpmsg/qcom_glink_ssr.c:64:6: warning: no previous prototype for function 'qcom_glink_ssr_notify' [-Wmissing-prototypes]
drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:286:6: warning: no previous prototype for 'chipif_get_all_pf_dev_info' [-Wmissing-prototypes]
drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_deinit'
drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_deinit'
drivers/staging/axis-fifo/axis-fifo.c:356: warning: Function parameter or member 'len' not described in 'axis_fifo_read'
drivers/staging/axis-fifo/axis-fifo.c:477: warning: Function parameter or member 'buf' not described in 'axis_fifo_write'
drivers/staging/axis-fifo/axis-fifo.c:477: warning: Function parameter or member 'f' not described in 'axis_fifo_write'
drivers/staging/axis-fifo/axis-fifo.c:478: warning: Function parameter or member 'buf' not described in 'axis_fifo_write'
drivers/staging/axis-fifo/axis-fifo.c:478: warning: Function parameter or member 'f' not described in 'axis_fifo_write'
drivers/staging/hikey9xx/hi6421v600-regulator.c:461:12: warning: initializer-string for character array is too long, array size is 20 but initializer has size 21 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
drivers/staging/hikey9xx/hi6421v600-regulator.c:462:12: warning: initializer-string for character array is too long, array size is 20 but initializer has size 21 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
drivers/thunderbolt/eeprom.c:116: warning: Function parameter or member 'sw' not described in 'tb_eeprom_in'
drivers/thunderbolt/eeprom.c:42: warning: Function parameter or member 'enable' not described in 'tb_eeprom_active'
drivers/thunderbolt/eeprom.c:72: warning: Function parameter or member 'sw' not described in 'tb_eeprom_transfer'
drivers/thunderbolt/nhi.c:57: warning: Function parameter or member 'active' not described in 'ring_interrupt_active'
drivers/thunderbolt/path.c:550: warning: Function parameter or member 'path' not described in 'tb_path_is_invalid'
drivers/thunderbolt/tunnel.c:816: warning: Excess function parameter 'reveive_path' description in 'tb_tunnel_alloc_dma'
drivers/vfio/vfio.c:633: warning: Function parameter or member 'group' not described in 'vfio_group_nb_add_dev'
drivers/vfio/vfio.c:694: warning: Function parameter or member 'group' not described in 'vfio_group_nb_add_dev'
fs/btrfs/block-group.c:1667: warning: Function parameter or member 'fs_info' not described in 'btrfs_rmap_block'
fs/btrfs/delayed-inode.c:700:6: warning: variable 'total_data_size' set but not used [-Wunused-but-set-variable]
fs/btrfs/discard.c:203: warning: Function parameter or member 'now' not described in 'peek_discard_list'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'bits' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'start' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'start_ret' not described in 'find_contiguous_extent_bit'
fs/btrfs/extent_io.c:1614: warning: Function parameter or member 'tree' not described in 'find_contiguous_extent_bit'
fs/btrfs/file-item.c:27: warning: Cannot understand * @inode - the inode we want to update the disk_i_size for
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'fs_info' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'orig_bytes' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1315: warning: Function parameter or member 'space_info' not described in '__reserve_bytes'
fs/btrfs/space-info.c:1462: warning: Function parameter or member 'flush' not described in 'btrfs_reserve_data_bytes'
fs/btrfs/space-info.c:1462: warning: Function parameter or member 'fs_info' not described in 'btrfs_reserve_data_bytes'
fs/cachefiles/rdwr.c:875:6: warning: no previous prototype for function 'cachefiles_readpages_work_func' [-Wmissing-prototypes]
fs/cachefiles/xattr.c:242:5: warning: no previous prototype for function 'cachefiles_check_old_object_xattr' [-Wmissing-prototypes]
fs/ceph/mds_client.c:526:17: warning: variable 'struct_compat' set but not used [-Wunused-but-set-variable]
fs/ceph/mds_client.c:526:38: warning: variable 'struct_compat' set but not used [-Wunused-but-set-variable]
fs/gfs2/aops.c:557: warning: Excess function parameter 'file' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Excess function parameter 'nr_pages' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Excess function parameter 'pages' description in 'gfs2_readahead'
fs/gfs2/aops.c:557: warning: Function parameter or member 'rac' not described in 'gfs2_readahead'
fs/gfs2/log.c:1085: warning: Function parameter or member 'sdp' not described in 'gfs2_merge_trans'
fs/gfs2/super.c:1255: warning: Function parameter or member 'gh' not described in 'evict_should_delete'
fs/gfs2/util.c:52: warning: Function parameter or member 'verbose' not described in 'check_journal_clean'
fs/xfs/libxfs/xfs_alloc.c:91:1: warning: no previous prototype for 'xfs_ag_fixup_aside' [-Wmissing-prototypes]
include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast
include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast [-Wcompare-distinct-pointer-types]
include/linux/sunrpc/xdr.h:606:10: warning: result of comparison of constant 4611686018427387903 with expression of type '__u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
kernel/bpf/btf.c:5356:56: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'btf_seq_show' [-Wmissing-format-attribute]
kernel/bpf/btf.c:5393:62: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'btf_snprintf_show' [-Wmissing-format-attribute]
kernel/cgroup/cgroup.c:6217: warning: Function parameter or member 'f' not described in 'cgroup_get_from_file'
kernel/cgroup/cgroup.c:6716: warning: Function parameter or member 'fd' not described in 'cgroup_get_from_fd'
kernel/cgroup/cgroup.c:6845: warning: Function parameter or member 'fd' not described in 'cgroup_get_from_fd_v2'
kernel/entry/common.c:22: warning: Function parameter or member 'regs' not described in 'enter_from_user_mode'
kernel/irq/proc.c:338:13: warning: no previous prototype for 'register_irqchip_proc' [-Wmissing-prototypes]
kernel/irq/proc.c:339:13: warning: no previous prototype for 'unregister_irqchip_proc' [-Wmissing-prototypes]
kernel/task_work.c:73: warning: Function parameter or member 'data' not described in 'task_work_cancel_match'
kernel/watchdog_hld.c:502:12: warning: no previous prototype for function '__hardlockup_detector_perf_init' [-Wmissing-prototypes]
mm/compaction.c:56:18: warning: 'HPAGE_FRAG_CHECK_INTERVAL_MSEC' defined but not used [-Wunused-const-variable=]
mm/filemap.c:823:14: warning: no previous prototype for function '__add_to_page_cache_locked' [-Wmissing-prototypes]
net/9p/trans_rdma.c:113: warning: Function parameter or member 'cqe' not described in 'p9_rdma_context'
net/9p/trans_rdma.c:129: warning: Function parameter or member 'privport' not described in 'p9_rdma_opts'
net/bpf/test_run.c:210:14: warning: no previous prototype for function 'bpf_modify_return_test' [-Wmissing-prototypes]
net/bridge/br_multicast.o: warning: objtool: br_multicast_star_g_handle_mode()+0x281: unreachable instruction
net/ipv6/rpl_iptunnel.c:15: warning: cannot understand function prototype: 'struct rpl_iptunnel_encap '
net/tipc/link.c:200: warning: Function parameter or member 'last_gap' not described in 'tipc_link'
net/tipc/name_distr.c:147: warning: Function parameter or member 'seqno' not described in 'named_distribute'
net/tipc/name_distr.c:372: warning: Function parameter or member 'rcv_nxt' not described in 'tipc_named_rcv'
net/tipc/socket.c:130: warning: Function parameter or member 'msg_acc' not described in 'tipc_sock'
net/tipc/socket.c:130: warning: Function parameter or member 'nagle_start' not described in 'tipc_sock'
sound/soc/codecs/gtm601.c:90:34: warning: unused variable 'gtm601_codec_of_match' [-Wunused-const-variable]
Unverified Error/Warning (likely false positive, kindly check if interested):
arch/x86/kernel/tsc.o: warning: objtool: pit_hpet_ptimer_calibrate_cpu() falls through to next function asan.module_ctor()
arch/x86/kernel/tsc.o: warning: objtool: tsc_refine_calibration_work() falls through to next function tsc_read_refs()
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.o: warning: objtool: acquire_queue() falls through to next function get_sdma_rlc_reg_offset()
drivers/gpu/drm/amd/amdgpu/dce_v10_0.o: warning: objtool: dce_v10_0_bandwidth_update() falls through to next function dce_v10_0_vblank_get_counter()
drivers/gpu/drm/amd/amdgpu/dce_v6_0.o: warning: objtool: dce_v6_0_program_watermarks() falls through to next function dce_v6_0_latency_watermark()
drivers/gpu/drm/vmwgfx/ttm_object.c:60: error: Cannot parse struct or union!
drivers/iio/imu/inv_icm42600/inv_icm42600_timestamp.o: warning: objtool: inv_update_acc() falls through to next function inv_icm42600_timestamp_setup()
drivers/media/dvb-frontends/rtl2832_sdr.o: warning: objtool: rtl2832_sdr_set_adc() falls through to next function rtl2832_sdr_alloc_urbs()
drivers/media/dvb-frontends/stb0899_algo.o: warning: objtool: stb0899_dvbs_algo() falls through to next function stb0899_check_tmg()
drivers/mtd/nand/raw/diskonchip.o: warning: objtool: doc2001plus_exec_op() falls through to next function doc200x_enable_hwecc()
drivers/mtd/rfd_ftl.o: warning: objtool: rfd_ftl_writesect() falls through to next function rfd_ftl_getgeo()
drivers/spi/spi-dw-core.o: warning: objtool: dw_spi_setup() falls through to next function dw_spi_cleanup()
drivers/tty/n_hdlc.c:421: warning: Function parameter or member 'offset' not described in 'n_hdlc_tty_read'
drivers/video/fbdev/udlfb.o: warning: objtool: dlfb_ops_write() falls through to next function dlfb_ops_setcolreg()
fs/aio.o: warning: objtool: aio_read_events() falls through to next function asan.module_ctor()
fs/btrfs/free-space-cache.o: warning: objtool: add_bytes_to_bitmap() falls through to next function tree_insert_offset()
fs/btrfs/scrub.o: warning: objtool: get_raid56_logic_offset() falls through to next function scrub_blocked_if_needed()
fs/cifs/cifs_dfs_ref.c:270: warning: Function parameter or member 'mntpt' not described in 'cifs_dfs_do_mount'
fs/f2fs/segment.o: warning: objtool: init_min_max_mtime() falls through to next function f2fs_destroy_segment_manager()
fs/vboxsf/super.c:24:54: warning: initializer-string for character array is too long, array size is 4 but initializer has size 5 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
fs/xfs/libxfs/xfs_ialloc.o: warning: objtool: xfs_ialloc_setup_geometry() falls through to next function xfs_ialloc_calc_rootino()
fs/xfs/xfs_bmap_util.o: warning: objtool: xfs_bmap_rtalloc() falls through to next function xfs_bmap_count_leaves()
fs/xfs/xfs_file.o: warning: objtool: xfs_is_falloc_aligned() falls through to next function asan.module_ctor()
kernel/sched/psi.o: warning: objtool: collect_percpu_times() falls through to next function update_averages()
sound/core/pcm_native.o: warning: objtool: period_to_usecs() falls through to next function snd_pcm_ops_ioctl()
sound/core/pcm_native.o: warning: objtool: snd_pcm_drain() falls through to next function snd_pcm_delay()
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allnoconfig
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- arm64-randconfig-001-20250830
| `-- mm-compaction.c:warning:HPAGE_FRAG_CHECK_INTERVAL_MSEC-defined-but-not-used
|-- arm64-randconfig-003-20251211
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| `-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
|-- arm64-randconfig-r071-20251212
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-node_id-not-described-in-zynqmp_pm_set_sd_tapdelay
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-value-not-described-in-zynqmp_pm_read_pggs
| |-- drivers-firmware-xilinx-zynqmp.c:warning:Function-parameter-or-member-value-not-described-in-zynqmp_pm_write_ggs
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_core_perf.c:warning:Function-parameter-or-member-crtc-not-described-in-_dpu_core_perf_calc_clk
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Excess-function-parameter-Plane-description-in-_dpu_plane_calc_bw
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Excess-function-parameter-Plane-description-in-_dpu_plane_calc_clk
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:Function-parameter-or-member-plane-not-described-in-_dpu_plane_calc_bw
| |-- drivers-phy-qualcomm-phy-qcom-ipq806x-usb.c:warning:Function-parameter-or-member-val-not-described-in-usb_ss_write_phycreg
| |-- drivers-rpmsg-qcom_glink_ssr.c:warning:Function-parameter-or-member-seq_num-not-described-in-cleanup_done_msg
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-f-not-described-in-cgroup_get_from_file
| `-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd
|-- arm64-randconfig-r113-20251213
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-lo
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-u64)-aka-int-(-)(struct-bpf_map-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u64-u64)-ak
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-void-u64)-aka-int-(-)(struct-bpf_map-void-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-unsigned-int-(-)(const-void-const-struct-bpf_insn-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-lon
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-void-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-l
| |-- include-linux-minmax.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-damon-core-test.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-signedness):
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-allmodconfig
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-formats-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:non-overlapping-comparisons-always-evaluate-to-false
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| |-- drivers-staging-hikey9xx-hi6421v600-regulator.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-vboxsf-super.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-cqe-not-described-in-p9_rdma_context
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-privport-not-described-in-p9_rdma_opts
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-ipv6-rpl_iptunnel.c:warning:cannot-understand-function-prototype:struct-rpl_iptunnel_encap
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-allnoconfig
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-rcu-tasks.h:warning:no-previous-prototype-for-function-show_rcu_tasks_gp_kthreads
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
|-- x86_64-allyesconfig
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-formats-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-loongson-lsdc_plane.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:non-overlapping-comparisons-always-evaluate-to-false
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| |-- drivers-staging-hikey9xx-hi6421v600-regulator.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-vboxsf-super.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-cqe-not-described-in-p9_rdma_context
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-privport-not-described-in-p9_rdma_opts
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-ipv6-rpl_iptunnel.c:warning:cannot-understand-function-prototype:struct-rpl_iptunnel_encap
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-buildonly-randconfig-001-20251212
| |-- drivers-bus-fsl-mc-fsl-mc-bus.c:warning:Function-parameter-or-member-fsl_mc_regs-not-described-in-fsl_mc
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| `-- drivers-tty-n_hdlc.c:warning:Function-parameter-or-member-offset-not-described-in-n_hdlc_tty_read
|-- x86_64-buildonly-randconfig-002-20251212
| `-- drivers-gpu-drm-i915-gt-uc-intel_guc_ct.o:warning:objtool:intel_guc_ct_event_handler:unreachable-instruction
|-- x86_64-buildonly-randconfig-004-20251212
| `-- drivers-staging-hikey9xx-hi6421v600-regulator.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
|-- x86_64-buildonly-randconfig-006-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-micrel-ks8851_common.c:warning:variable-ret-set-but-not-used
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-defconfig
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-randconfig-001-20251212
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_monitor.c:warning:cannot-understand-function-prototype:struct-workqueue_struct-sxe_fnav_workqueue
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-author-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_debug.c:warning:Excess-function-parameter-date-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ethtool.c:warning:Excess-function-parameter-file-description-in-SXEVF_DIAG_REGS_TEST
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Excess-function-parameter-author-description-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Function-parameter-or-member-dev-not-described-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:Excess-function-parameter-date-description-in-SXEVF_MSG_LEVEL_DEFAULT
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:Excess-function-parameter-date-description-in-SXEVF_CHECK_LINK_TIMER_PERIOD
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_msg.c:warning:Excess-function-parameter-author-description-in-SXEVF_PFMSG_MASK
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_xdp.c:warning:Excess-function-parameter-date-description-in-bpf_warn_invalid_xdp_action_compat
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Excess-function-parameter-hwdev-description-in-hifc_dbgtool_knl_deinit
| |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:Function-parameter-or-member-vhwdev-not-described-in-hifc_dbgtool_knl_deinit
| `-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:warning:no-previous-prototype-for-chipif_get_all_pf_dev_info
|-- x86_64-randconfig-002-20251212
| `-- drivers-rpmsg-qcom_glink_ssr.c:warning:no-previous-prototype-for-function-qcom_glink_ssr_notify
|-- x86_64-randconfig-004-20251212
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_amdkfd_gfx_v10.o:warning:objtool:acquire_queue-falls-through-to-next-function-get_sdma_rlc_reg_offset()
| |-- drivers-gpu-drm-amd-amdgpu-dce_v10_0.o:warning:objtool:dce_v10_0_bandwidth_update-falls-through-to-next-function-dce_v10_0_vblank_get_counter()
| |-- drivers-gpu-drm-amd-amdgpu-dce_v6_0.o:warning:objtool:dce_v6_0_program_watermarks-falls-through-to-next-function-dce_v6_0_latency_watermark()
| |-- drivers-mtd-nand-raw-diskonchip.o:warning:objtool:doc2001plus_exec_op-falls-through-to-next-function-doc20_enable_hwecc()
| `-- drivers-mtd-rfd_ftl.o:warning:objtool:rfd_ftl_writesect-falls-through-to-next-function-rfd_ftl_getgeo()
|-- x86_64-randconfig-005-20251212
| |-- drivers-hwmon-ina209.o:warning:objtool:ina209_probe-falls-through-to-next-function-ina209_value_show()
| |-- drivers-hwmon-lm85.o:warning:objtool:fan_show-falls-through-to-next-function-lm85_update_device()
| |-- drivers-iio-imu-inv_icm42600-inv_icm42600_timestamp.o:warning:objtool:inv_update_acc-falls-through-to-next-function-inv_icm42600_timestamp_setup()
| |-- drivers-tty-vt-vt.o:warning:objtool:do_update_region-falls-through-to-next-function-set_cursor()
| |-- fs-ufs-balloc.o:warning:objtool:ufs_free_blocks-falls-through-to-next-function-ufs_new_fragments()
| |-- fs-ufs-ialloc.o:warning:objtool:ufs_free_inode-falls-through-to-next-function-ufs_new_inode()
| |-- fs-ufs-ialloc.o:warning:objtool:ufs_new_inode-falls-through-to-next-function-ufs2_init_inodes_chunk()
| |-- fs-ufs-inode.o:warning:objtool:ufs_iget-falls-through-to-next-function-ufs_set_inode_ops()
| |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init
| `-- net-packet-af_packet.o:warning:objtool:packet_lookup_frame-falls-through-to-next-function-__packet_get_status()
|-- x86_64-randconfig-011-20251212
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-scrub.o:warning:objtool:get_raid56_logic_offset-falls-through-to-next-function-scrub_blocked_if_needed()
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-f2fs-segment.o:warning:objtool:init_min_max_mtime-falls-through-to-next-function-f2fs_destroy_segment_manager()
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-xfs-libxfs-xfs_ialloc.o:warning:objtool:xfs_ialloc_setup_geometry-falls-through-to-next-function-xfs_ialloc_calc_rootino()
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-randconfig-012-20251212
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-013-20251212
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_dcb.c:warning:Excess-function-parameter-author-description-in-SXE_TC_BWG_PERCENT_PER_CHAN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debug.c:warning:Excess-function-parameter-file-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_host_hdc.c:warning:cannot-understand-function-prototype:atomic_t-hdc_available-ATOMIC_INIT()
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_pci.c:warning:Excess-function-parameter-author-description-in-sxe_check_cfg_fault
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-file-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Excess-function-parameter-file-description-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Function-parameter-or-member-buff-not-described-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-lo
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-u64)-aka-int-(-)(struct-bpf_map-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u64-u64)-ak
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-void-u64)-aka-int-(-)(struct-bpf_map-void-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-unsigned-int-(-)(const-void-const-struct-bpf_insn-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-lon
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-void-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-l
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-minmax.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-randconfig-014-20251212
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-media-dvb-frontends-rtl2832_sdr.o:warning:objtool:rtl2832_sdr_set_adc-falls-through-to-next-function-rtl2832_sdr_alloc_urbs()
| |-- drivers-media-dvb-frontends-stb0899_algo.o:warning:objtool:stb0899_dvbs_algo-falls-through-to-next-function-stb0899_check_tmg()
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-vfio-vfio.c:warning:Function-parameter-or-member-group-not-described-in-vfio_group_nb_add_dev
| |-- drivers-video-fbdev-udlfb.o:warning:objtool:dlfb_ops_write-falls-through-to-next-function-dlfb_ops_setcolreg()
| |-- fs-aio.o:warning:objtool:aio_read_events-falls-through-to-next-function-asanmodule_ctor()
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- sound-core-pcm_native.o:warning:objtool:period_to_usecs-falls-through-to-next-function-snd_pcm_ops_ioctl()
| `-- sound-core-pcm_native.o:warning:objtool:snd_pcm_drain-falls-through-to-next-function-snd_pcm_delay()
|-- x86_64-randconfig-015-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-xfs_ag_fixup_aside
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-randconfig-016-20251212
| |-- arch-x86-kernel-tsc.o:warning:objtool:pit_hpet_ptimer_calibrate_cpu-falls-through-to-next-function-asanmodule_ctor()
| |-- arch-x86-kernel-tsc.o:warning:objtool:tsc_refine_calibration_work-falls-through-to-next-function-tsc_read_refs()
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-mtd-nand-raw-diskonchip.o:warning:objtool:doc2001plus_exec_op-falls-through-to-next-function-doc20_enable_hwecc()
| |-- drivers-mtd-rfd_ftl.o:warning:objtool:rfd_ftl_writesect-falls-through-to-next-function-rfd_ftl_getgeo()
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| `-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
|-- x86_64-randconfig-071-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-randconfig-072-20251211
| `-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
|-- x86_64-randconfig-072-20251212
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-073-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-infiniband-hw-hfi1-netdev_rx.c:warning:Excess-function-parameter-id-description-in-hfi1_netdev_get_first_data
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-spi-spi-dw-core.o:warning:objtool:dw_spi_setup-falls-through-to-next-function-dw_spi_cleanup()
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-free-space-cache.o:warning:objtool:add_bytes_to_bitmap-falls-through-to-next-function-tree_insert_offset()
| |-- fs-btrfs-scrub.o:warning:objtool:get_raid56_logic_offset-falls-through-to-next-function-scrub_blocked_if_needed()
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-xfs-xfs_bmap_util.o:warning:objtool:xfs_bmap_rtalloc-falls-through-to-next-function-xfs_bmap_count_leaves()
| |-- fs-xfs-xfs_file.o:warning:objtool:xfs_is_falloc_aligned-falls-through-to-next-function-asanmodule_ctor()
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
| `-- sound-soc-codecs-gtm601.c:warning:unused-variable-gtm601_codec_of_match
|-- x86_64-randconfig-074-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-head-set-but-not-used
| |-- drivers-crypto-ccp-hygon-tdm-dev.c:warning:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-xfs_ag_fixup_aside
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-lo
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-u64)-aka-int-(-)(struct-bpf_map-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u64-u64)-ak
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-void-u64)-aka-int-(-)(struct-bpf_map-void-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-unsigned-int-(-)(const-void-const-struct-bpf_insn-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-lon
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-void-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-l
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-minmax.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
| |-- net-ipv6-rpl_iptunnel.c:warning:cannot-understand-function-prototype:struct-rpl_iptunnel_encap
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
|-- x86_64-randconfig-075-20251212
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-free-space-cache.o:warning:objtool:add_bytes_to_bitmap-falls-through-to-next-function-tree_insert_offset()
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-f2fs-segment.o:warning:objtool:init_min_max_mtime-falls-through-to-next-function-f2fs_destroy_segment_manager()
| |-- fs-xfs-libxfs-xfs_ialloc.o:warning:objtool:xfs_ialloc_setup_geometry-falls-through-to-next-function-xfs_ialloc_calc_rootino()
| |-- fs-xfs-xfs_bmap_util.o:warning:objtool:xfs_bmap_rtalloc-falls-through-to-next-function-xfs_bmap_count_leaves()
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-sched-psi.o:warning:objtool:collect_percpu_times-falls-through-to-next-function-update_averages()
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| `-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
|-- x86_64-randconfig-076-20251212
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-102-20251212
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-104-20251212
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-121-20251213
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_dcb.c:warning:Excess-function-parameter-author-description-in-SXE_TC_BWG_PERCENT_PER_CHAN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debug.c:warning:Excess-function-parameter-file-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_host_hdc.c:warning:cannot-understand-function-prototype:atomic_t-hdc_available-ATOMIC_INIT()
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_monitor.c:warning:cannot-understand-function-prototype:struct-workqueue_struct-sxe_fnav_workqueue
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_pci.c:warning:Excess-function-parameter-author-description-in-sxe_check_cfg_fault
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-author-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:Excess-function-parameter-file-description-in-sxe_ptp_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Excess-function-parameter-file-description-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:Function-parameter-or-member-buff-not-described-in-time_for_file_name
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_debug.c:warning:Excess-function-parameter-date-description-in-SKB_DESCRIPTION_LEN
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ethtool.c:warning:Excess-function-parameter-file-description-in-SXEVF_DIAG_REGS_TEST
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Excess-function-parameter-author-description-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_irq.c:warning:Function-parameter-or-member-dev-not-described-in-netif_napi_add_compat
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:Excess-function-parameter-date-description-in-SXEVF_MSG_LEVEL_DEFAULT
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:Excess-function-parameter-date-description-in-SXEVF_CHECK_LINK_TIMER_PERIOD
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_msg.c:warning:Excess-function-parameter-author-description-in-SXEVF_PFMSG_MASK
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_xdp.c:warning:Excess-function-parameter-date-description-in-bpf_warn_invalid_xdp_action_compat
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
| |-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
| |-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
| |-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-xfs_ag_fixup_aside
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-lo
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-u64)-aka-int-(-)(struct-bpf_map-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u64-u64)-ak
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-void-u64)-aka-int-(-)(struct-bpf_map-void-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-unsigned-int-(-)(const-void-const-struct-bpf_insn-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-lon
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-void-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-l
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
|-- x86_64-randconfig-122-20251213
| `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope
|-- x86_64-randconfig-123-20251213
| |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
| |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
| |-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_get_flat_dt_phandle
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-buf-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-f-not-described-in-axis_fifo_write
| |-- drivers-staging-axis-fifo-axis-fifo.c:warning:Function-parameter-or-member-len-not-described-in-axis_fifo_read
| |-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
| |-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
| |-- fs-f2fs-segment.o:warning:objtool:init_min_max_mtime-falls-through-to-next-function-f2fs_destroy_segment_manager()
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-vboxsf-super.c:warning:initializer-string-for-character-array-is-too-long-array-size-is-but-initializer-has-size-(including-the-null-terminating-character)
| |-- include-linux-compiler-clang.h:error:__SANITIZE_ADDRESS__-macro-redefined-Werror-Wmacro-redefined
| |-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
| |-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
| |-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-cqe-not-described-in-p9_rdma_context
| |-- net-9p-trans_rdma.c:warning:Function-parameter-or-member-privport-not-described-in-p9_rdma_opts
| `-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
|-- x86_64-randconfig-161-20251212
| |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
| |-- crypto-crypto_engine.c:warning:Excess-function-parameter-engine-description-in-crypto_engine_alloc_init_and_set
| |-- crypto-crypto_engine.c:warning:Function-parameter-or-member-need_pump-not-described-in-crypto_transfer_request
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
| |-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_netdev.c:warning:Excess-function-parameter-file-description-in-SXE_HW_REINIT_SRIOV_DELAY
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
| |-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
| |-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
| |-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
| |-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
| |-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-xfs_ag_fixup_aside
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-lo
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-u64)-aka-int-(-)(struct-bpf_map-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u64-u64)-ak
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-int-(-)(struct-bpf_map-void-void-u64)-aka-int-(-)(struct-bpf_map-void-void-long-long-unsigned-int)-to-u64-(-)(u64-u64-u64-u
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-unsigned-int-(-)(const-void-const-struct-bpf_insn-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-lon
| |-- include-linux-filter.h:warning:cast-between-incompatible-function-types-from-void-(-)(struct-bpf_map-void-)-to-u64-(-)(u64-u64-u64-u64-u64)-aka-long-long-unsigned-int-(-)(long-long-unsigned-int-long-l
| |-- include-linux-lsm_hook_defs.h:warning:file_ioctl_compat_default-defined-but-not-used
| |-- include-linux-minmax.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_max-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_min-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_frameHeaderSize_prefix-defined-but-not-used
| |-- include-linux-zstd.h:warning:ZSTD_skippableHeaderSize-defined-but-not-used
| |-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
| |-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
| |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-memmap_init
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page
| |-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
| |-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
| |-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
| `-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
`-- x86_64-rhel-9.4-rust
|-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup
|-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup
|-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-pkcs7-not-described-in-pkcs7_validate_trust_one
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-sinfo-not-described-in-pkcs7_validate_trust_one
|-- crypto-asymmetric_keys-pkcs7_trust.c:warning:Function-parameter-or-member-trust_keyring-not-described-in-pkcs7_validate_trust_one
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-bits-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-current_delta-not-described-in-jent_stuck
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-data-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-delta_masked-not-described-in-jent_apt_reset
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_apt_reset
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_gen_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_health_failure
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_measure_jitter
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_memaccess
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_failure
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_rct_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-ec-not-described-in-jent_stuck
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-len-not-described-in-jent_read_entropy
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-loop_cnt-not-described-in-jent_memaccess
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-min-not-described-in-jent_loop_shuffle
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_lfsr_time
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-stuck-not-described-in-jent_rct_insert
|-- crypto-jitterentropy.c:warning:Function-parameter-or-member-time-not-described-in-jent_lfsr_time
|-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-enable-not-described-in-tb_eeprom_active
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_in
|-- drivers-thunderbolt-eeprom.c:warning:Function-parameter-or-member-sw-not-described-in-tb_eeprom_transfer
|-- drivers-thunderbolt-nhi.c:warning:Function-parameter-or-member-active-not-described-in-ring_interrupt_active
|-- drivers-thunderbolt-path.c:warning:Function-parameter-or-member-path-not-described-in-tb_path_is_invalid
|-- drivers-thunderbolt-tunnel.c:warning:Excess-function-parameter-reveive_path-description-in-tb_tunnel_alloc_dma
|-- fs-btrfs-block-group.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_rmap_block
|-- fs-btrfs-delayed-inode.c:warning:variable-total_data_size-set-but-not-used
|-- fs-btrfs-discard.c:warning:Function-parameter-or-member-now-not-described-in-peek_discard_list
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-bits-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-start_ret-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-extent_io.c:warning:Function-parameter-or-member-tree-not-described-in-find_contiguous_extent_bit
|-- fs-btrfs-file-item.c:warning:Cannot-understand-inode-the-inode-we-want-to-update-the-disk_i_size-for
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-flush-not-described-in-btrfs_reserve_data_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-__reserve_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-fs_info-not-described-in-btrfs_reserve_data_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-orig_bytes-not-described-in-__reserve_bytes
|-- fs-btrfs-space-info.c:warning:Function-parameter-or-member-space_info-not-described-in-__reserve_bytes
|-- fs-cachefiles-rdwr.c:warning:no-previous-prototype-for-function-cachefiles_readpages_work_func
|-- fs-cachefiles-xattr.c:warning:no-previous-prototype-for-function-cachefiles_check_old_object_xattr
|-- fs-ceph-mds_client.c:warning:variable-struct_compat-set-but-not-used
|-- fs-cifs-cifs_dfs_ref.c:warning:Function-parameter-or-member-mntpt-not-described-in-cifs_dfs_do_mount
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-file-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-nr_pages-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Excess-function-parameter-pages-description-in-gfs2_readahead
|-- fs-gfs2-aops.c:warning:Function-parameter-or-member-rac-not-described-in-gfs2_readahead
|-- fs-gfs2-log.c:warning:Function-parameter-or-member-sdp-not-described-in-gfs2_merge_trans
|-- fs-gfs2-super.c:warning:Function-parameter-or-member-gh-not-described-in-evict_should_delete
|-- fs-gfs2-util.c:warning:Function-parameter-or-member-verbose-not-described-in-check_journal_clean
|-- include-linux-sunrpc-xdr.h:warning:result-of-comparison-of-constant-with-expression-of-type-__u32-(aka-unsigned-int-)-is-always-false
|-- include-net-ip6_fib.h:error:default-initialization-of-an-object-of-type-typeof-(f6i-expires)-(aka-const-unsigned-long-)-leaves-the-object-uninitialized-Werror-Wdefault-const-init-var-unsafe
|-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_seq_show
|-- kernel-bpf-btf.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-btf_snprintf_show
|-- kernel-cgroup-cgroup.c:warning:Function-parameter-or-member-fd-not-described-in-cgroup_get_from_fd_v2
|-- kernel-entry-common.c:warning:Function-parameter-or-member-regs-not-described-in-enter_from_user_mode
|-- kernel-task_work.c:warning:Function-parameter-or-member-data-not-described-in-task_work_cancel_match
|-- mm-filemap.c:warning:no-previous-prototype-for-function-__add_to_page_cache_locked
|-- mm-khugepaged.c:warning:Function-parameter-or-member-addr-not-described-in-collapse_pte_mapped_thp
|-- mm-khugepaged.c:warning:Function-parameter-or-member-file-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_pte_mapped_thp
|-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_file
|-- mm-khugepaged.c:warning:Function-parameter-or-member-nr_pte_mapped_thp-not-described-in-mm_slot
|-- mm-khugepaged.c:warning:Function-parameter-or-member-pte_mapped_thp-not-described-in-mm_slot
|-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_file
|-- net-bpf-test_run.c:warning:no-previous-prototype-for-function-bpf_modify_return_test
|-- net-bridge-br_multicast.o:warning:objtool:br_multicast_star_g_handle_mode:unreachable-instruction
|-- net-tipc-link.c:warning:Function-parameter-or-member-last_gap-not-described-in-tipc_link
|-- net-tipc-name_distr.c:warning:Function-parameter-or-member-rcv_nxt-not-described-in-tipc_named_rcv
|-- net-tipc-name_distr.c:warning:Function-parameter-or-member-seqno-not-described-in-named_distribute
|-- net-tipc-socket.c:warning:Function-parameter-or-member-msg_acc-not-described-in-tipc_sock
`-- net-tipc-socket.c:warning:Function-parameter-or-member-nagle_start-not-described-in-tipc_sock
elapsed time: 1454m
configs tested: 36
configs skipped: 9
tested configs:
arm64 allmodconfig clang-22
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20251212 clang-22
arm64 randconfig-002-20251212 clang-22
arm64 randconfig-003-20251212 clang-22
arm64 randconfig-004-20251212 gcc-5.5.0
x86_64 allmodconfig clang-22
x86_64 allnoconfig clang-22
x86_64 allyesconfig clang-22
x86_64 buildonly-randconfig-001-20251212 clang-22
x86_64 buildonly-randconfig-002-20251212 clang-22
x86_64 buildonly-randconfig-003-20251212 clang-22
x86_64 buildonly-randconfig-004-20251212 clang-22
x86_64 buildonly-randconfig-005-20251212 gcc-14
x86_64 buildonly-randconfig-006-20251212 clang-22
x86_64 defconfig gcc-14
x86_64 randconfig-001-20251212 gcc-14
x86_64 randconfig-002-20251212 clang-22
x86_64 randconfig-003-20251212 clang-22
x86_64 randconfig-004-20251212 clang-22
x86_64 randconfig-005-20251212 clang-22
x86_64 randconfig-006-20251212 clang-22
x86_64 randconfig-011-20251212 clang-22
x86_64 randconfig-012-20251212 gcc-14
x86_64 randconfig-013-20251212 gcc-14
x86_64 randconfig-014-20251212 clang-22
x86_64 randconfig-015-20251212 gcc-14
x86_64 randconfig-016-20251212 clang-22
x86_64 randconfig-071-20251212 gcc-12
x86_64 randconfig-072-20251212 gcc-14
x86_64 randconfig-073-20251212 clang-22
x86_64 randconfig-074-20251212 gcc-14
x86_64 randconfig-075-20251212 clang-22
x86_64 randconfig-076-20251212 gcc-14
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] drivers/gpu/drm/phytium/phytium_gem.c:170:6: warning: no previous prototype for 'phytium_gem_prime_vunmap'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi xuyan,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 3b4a5906fa714bdc9a15fc04374942888737eb4c [3541/3541] drm/phytium: Fix Phytium DRM build fail
config: x86_64-randconfig-r122-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131516.QU7kM0te-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131516.QU7kM0te-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131516.QU7kM0te-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/gpu/drm/phytium/phytium_gem.c:22:5: warning: no previous prototype for 'phytium_memory_pool_alloc' [-Wmissing-prototypes]
22 | int phytium_memory_pool_alloc(struct phytium_display_private *priv, void **pvaddr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_gem.c:37:6: warning: no previous prototype for 'phytium_memory_pool_free' [-Wmissing-prototypes]
37 | void phytium_memory_pool_free(struct phytium_display_private *priv, void *vaddr, uint64_t size)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_gem.c:161:5: warning: no previous prototype for 'phytium_gem_prime_vmap' [-Wmissing-prototypes]
161 | int phytium_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_gem.c:170:6: warning: no previous prototype for 'phytium_gem_prime_vunmap' [-Wmissing-prototypes]
170 | void phytium_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_gem.c:174:5: warning: no previous prototype for 'phytium_gem_prime_mmap' [-Wmissing-prototypes]
174 | int phytium_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_gem.c:186:5: warning: no previous prototype for 'phytium_dma_transfer' [-Wmissing-prototypes]
186 | int phytium_dma_transfer(struct drm_device *drm_dev, int dev_to_mem, void *addr,
| ^~~~~~~~~~~~~~~~~~~~
--
>> drivers/gpu/drm/phytium/px210_dp.c:852:6: warning: no previous prototype for 'px210_dp_hw_spread_is_enable' [-Wmissing-prototypes]
852 | bool px210_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/px210_dp.c:864:5: warning: no previous prototype for 'px210_dp_hw_reset' [-Wmissing-prototypes]
864 | int px210_dp_hw_reset(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dp.c:897:9: warning: no previous prototype for 'px210_dp_hw_get_source_lane_count' [-Wmissing-prototypes]
897 | uint8_t px210_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/px210_dc.c:71:6: warning: no previous prototype for 'px210_dc_hw_vram_init' [-Wmissing-prototypes]
71 | void px210_dc_hw_vram_init(struct phytium_display_private *priv, resource_size_t vram_addr,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dc.c:103:6: warning: no previous prototype for 'px210_dc_hw_clear_msi_irq' [-Wmissing-prototypes]
103 | void px210_dc_hw_clear_msi_irq(struct phytium_display_private *priv, uint32_t phys_pipe)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dc.c:108:6: warning: no previous prototype for 'px210_dc_hw_config_pix_clock' [-Wmissing-prototypes]
108 | void px210_dc_hw_config_pix_clock(struct drm_crtc *crtc, int clock)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/px210_dc.c:126:6: warning: no previous prototype for 'px210_dc_hw_disable' [-Wmissing-prototypes]
126 | void px210_dc_hw_disable(struct drm_crtc *crtc)
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/px210_dc.c:174:5: warning: no previous prototype for 'px210_dc_hw_fb_format_check' [-Wmissing-prototypes]
174 | int px210_dc_hw_fb_format_check(const struct drm_mode_fb_cmd2 *mode_cmd, int count)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dc.c:244:6: warning: no previous prototype for 'px210_dc_hw_plane_get_primary_format' [-Wmissing-prototypes]
244 | void px210_dc_hw_plane_get_primary_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/px210_dc.c:253:6: warning: no previous prototype for 'px210_dc_hw_plane_get_cursor_format' [-Wmissing-prototypes]
253 | void px210_dc_hw_plane_get_cursor_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dc.c:262:6: warning: no previous prototype for 'px210_dc_hw_update_dcreq' [-Wmissing-prototypes]
262 | void px210_dc_hw_update_dcreq(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/px210_dc.c:319:6: warning: no previous prototype for 'px210_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
319 | void px210_dc_hw_update_primary_hi_addr(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/pe220x_dp.c:465:6: warning: no previous prototype for 'pe220x_dp_hw_spread_is_enable' [-Wmissing-prototypes]
465 | bool pe220x_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/pe220x_dp.c:470:5: warning: no previous prototype for 'pe220x_dp_hw_reset' [-Wmissing-prototypes]
470 | int pe220x_dp_hw_reset(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/pe220x_dp.c:485:9: warning: no previous prototype for 'pe220x_dp_hw_get_source_lane_count' [-Wmissing-prototypes]
485 | uint8_t pe220x_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/pe220x_dc.c:79:6: warning: no previous prototype for 'pe220x_dc_hw_vram_init' [-Wmissing-prototypes]
79 | void pe220x_dc_hw_vram_init(struct phytium_display_private *priv, resource_size_t vram_addr,
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/pe220x_dc.c:93:6: warning: no previous prototype for 'pe220x_dc_hw_config_pix_clock' [-Wmissing-prototypes]
93 | void pe220x_dc_hw_config_pix_clock(struct drm_crtc *crtc, int clock)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/pe220x_dc.c:110:6: warning: no previous prototype for 'pe220x_dc_hw_reset' [-Wmissing-prototypes]
110 | void pe220x_dc_hw_reset(struct drm_crtc *crtc)
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/pe220x_dc.c:231:5: warning: no previous prototype for 'pe220x_dc_hw_fb_format_check' [-Wmissing-prototypes]
231 | int pe220x_dc_hw_fb_format_check(const struct drm_mode_fb_cmd2 *mode_cmd, int count)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/pe220x_dc.c:243:6: warning: no previous prototype for 'pe220x_dc_hw_plane_get_primary_format' [-Wmissing-prototypes]
243 | void pe220x_dc_hw_plane_get_primary_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/pe220x_dc.c:252:6: warning: no previous prototype for 'pe220x_dc_bmc_hw_plane_get_primary_format' [-Wmissing-prototypes]
252 | void pe220x_dc_bmc_hw_plane_get_primary_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/pe220x_dc.c:261:6: warning: no previous prototype for 'pe220x_dc_hw_plane_get_cursor_format' [-Wmissing-prototypes]
261 | void pe220x_dc_hw_plane_get_cursor_format(const uint64_t **format_modifiers,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/pe220x_dc.c:270:6: warning: no previous prototype for 'pe220x_dc_hw_update_primary_hi_addr' [-Wmissing-prototypes]
270 | void pe220x_dc_hw_update_primary_hi_addr(struct drm_plane *plane)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/pe220x_dc.c:287:6: warning: no previous prototype for 'pe220x_dc_hw_update_cursor_hi_addr' [-Wmissing-prototypes]
287 | void pe220x_dc_hw_update_cursor_hi_addr(struct drm_plane *plane, uint64_t iova)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/phytium/phytium_platform.c:22:5: warning: no previous prototype for 'phytium_platform_carveout_mem_init' [-Wmissing-prototypes]
22 | int phytium_platform_carveout_mem_init(struct platform_device *pdev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/phytium/phytium_platform.c:63:6: warning: no previous prototype for 'phytium_platform_carveout_mem_fini' [-Wmissing-prototypes]
63 | void phytium_platform_carveout_mem_fini(struct platform_device *pdev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/phytium/phytium_platform.c:348:34: warning: 'display_of_match' defined but not used [-Wunused-const-variable=]
348 | static const struct of_device_id display_of_match[] = {
| ^~~~~~~~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for PTP_1588_CLOCK
Depends on [n]: NET [=y] && POSIX_TIMERS [=n]
Selected by [m]:
- SXE [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
- SXE_VF [=m] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_LINKDATA [=y] && (X86 [=y] || ARM64) && PCI [=y]
vim +/phytium_gem_prime_vunmap +170 drivers/gpu/drm/phytium/phytium_gem.c
b80df10f845813 lishuo 2024-01-31 169
b80df10f845813 lishuo 2024-01-31 @170 void phytium_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
b80df10f845813 lishuo 2024-01-31 171 {
e2cdf30a3e12bb XuYan 2025-04-09 172 }
b80df10f845813 lishuo 2024-01-31 173
:::::: The code at line 170 was first introduced by commit
:::::: b80df10f845813bb4fc2002b5386ecdfa8be5f6c DRM: Phytium display DRM driver
:::::: TO: lishuo <lishuo(a)phytium.com.cn>
:::::: CC: lishuo <lishuo(a)phytium.com.cn>
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-5.10 3407/3407] kernel/cgroup/cgroup.c:6217: warning: Function parameter or member 'f' not described in 'cgroup_get_from_file'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: da8948fdddb84e5496272bab85973165594dd469
commit: 590ef7039097222551e104343ae4ba74e4ed2f87 [3407/3407] cgroup: add cgroup_v1v2_get_from_[fd/file]()
config: arm64-randconfig-r071-20251212 (https://download.01.org/0day-ci/archive/20251213/202512131534.2ojlpY7Q-lkp@…)
compiler: aarch64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131534.2ojlpY7Q-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131534.2ojlpY7Q-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/cgroup/cgroup.c:6217: warning: Function parameter or member 'f' not described in 'cgroup_get_from_file'
kernel/cgroup/cgroup.c:6369: warning: Function parameter or member 'kargs' not described in 'cgroup_can_fork'
kernel/cgroup/cgroup.c:6430: warning: Function parameter or member 'kargs' not described in 'cgroup_post_fork'
>> kernel/cgroup/cgroup.c:6716: warning: Function parameter or member 'fd' not described in 'cgroup_get_from_fd'
vim +6217 kernel/cgroup/cgroup.c
6211
6212 /**
6213 * cgroup_get_from_file - same as cgroup_v1v2_get_from_file, but only supports
6214 * cgroup2.
6215 */
6216 static struct cgroup *cgroup_get_from_file(struct file *f)
> 6217 {
6218 struct cgroup *cgrp = cgroup_v1v2_get_from_file(f);
6219
6220 if (IS_ERR(cgrp))
6221 return ERR_CAST(cgrp);
6222
6223 if (!cgroup_on_dfl(cgrp)) {
6224 cgroup_put(cgrp);
6225 return ERR_PTR(-EBADF);
6226 }
6227
6228 return cgrp;
6229 }
6230
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:openEuler-1.0-LTS 1941/1941] fs/nfs/nfs4state.c:1959:20: warning: this statement may fall through
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: e0266694b581d23df8040ccfa9b7b25e4545e25e [1941/1941] NFSv4: Fail mounts if the lease setup times out
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251213/202512131318.6WaJp6sm-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131318.6WaJp6sm-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131318.6WaJp6sm-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from include/linux/sunrpc/sched.h:19,
from include/linux/sunrpc/auth.h:15,
from include/linux/nfs_fs.h:31,
from fs/nfs/nfs4state.c:44:
include/linux/sunrpc/xdr.h: In function 'xdr_stream_decode_uint32_array':
include/linux/sunrpc/xdr.h:512:17: warning: comparison is always false due to limited range of data type [-Wtype-limits]
512 | if (len > SIZE_MAX / sizeof(*p))
| ^
fs/nfs/nfs4state.c: In function 'nfs4_handle_reclaim_lease_error':
>> fs/nfs/nfs4state.c:1959:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
1959 | if (clp->cl_cons_state == NFS_CS_SESSION_INITING) {
| ^
fs/nfs/nfs4state.c:1963:9: note: here
1963 | case -EACCES:
| ^~~~
fs/nfs/nfs4state.c:580: warning: Function parameter or member 'gfp_flags' not described in 'nfs4_get_state_owner'
vim +1959 fs/nfs/nfs4state.c
1934
1935 /* Set NFS4CLNT_LEASE_EXPIRED and reclaim reboot state for all v4.0 errors
1936 * and for recoverable errors on EXCHANGE_ID for v4.1
1937 */
1938 static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status)
1939 {
1940 switch (status) {
1941 case -NFS4ERR_SEQ_MISORDERED:
1942 if (test_and_set_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state))
1943 return -ESERVERFAULT;
1944 /* Lease confirmation error: retry after purging the lease */
1945 ssleep(1);
1946 clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
1947 break;
1948 case -NFS4ERR_STALE_CLIENTID:
1949 clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
1950 nfs4_state_start_reclaim_reboot(clp);
1951 break;
1952 case -NFS4ERR_CLID_INUSE:
1953 pr_err("NFS: Server %s reports our clientid is in use\n",
1954 clp->cl_hostname);
1955 nfs_mark_client_ready(clp, -EPERM);
1956 clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
1957 return -EPERM;
1958 case -ETIMEDOUT:
> 1959 if (clp->cl_cons_state == NFS_CS_SESSION_INITING) {
1960 nfs_mark_client_ready(clp, -EIO);
1961 return -EIO;
1962 }
1963 case -EACCES:
1964 case -NFS4ERR_DELAY:
1965 case -EAGAIN:
1966 ssleep(1);
1967 break;
1968
1969 case -NFS4ERR_MINOR_VERS_MISMATCH:
1970 if (clp->cl_cons_state == NFS_CS_SESSION_INITING)
1971 nfs_mark_client_ready(clp, -EPROTONOSUPPORT);
1972 dprintk("%s: exit with error %d for server %s\n",
1973 __func__, -EPROTONOSUPPORT, clp->cl_hostname);
1974 return -EPROTONOSUPPORT;
1975 case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery
1976 * in nfs4_exchange_id */
1977 default:
1978 dprintk("%s: exit with error %d for server %s\n", __func__,
1979 status, clp->cl_hostname);
1980 return status;
1981 }
1982 set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
1983 dprintk("%s: handled error %d for server %s\n", __func__, status,
1984 clp->cl_hostname);
1985 return 0;
1986 }
1987
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] fs/ext4/inode.c:3585:24: sparse: sparse: symbol 'ext4_iomap_buffered_read_ops' was not declared. Should it be static?
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: a38e9381cf2ba6f3300c716b1cff4551bec0fbdf [3541/3541] ext4: implement buffered read iomap path
config: x86_64-randconfig-r134-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131322.9GP5gEO8-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131322.9GP5gEO8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131322.9GP5gEO8-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> fs/ext4/inode.c:3585:24: sparse: sparse: symbol 'ext4_iomap_buffered_read_ops' was not declared. Should it be static?
vim +/ext4_iomap_buffered_read_ops +3585 fs/ext4/inode.c
3584
> 3585 const struct iomap_ops ext4_iomap_buffered_read_ops = {
3586 .iomap_begin = ext4_iomap_buffered_io_begin,
3587 };
3588
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] drivers/crypto/montage/tsse/tsse_ipc_drv.c:22:41: sparse: sparse: cast removes address space '__iomem' of expression
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 914854f2adb6988ac3b6521088ec96833d6743e2 [3541/3541] driver: crypto - update support for Mont-TSSE Driver
config: x86_64-randconfig-r122-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131336.tVlhD5u5-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131336.tVlhD5u5-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131336.tVlhD5u5-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/montage/tsse/tsse_ipc_drv.c:22:41: sparse: sparse: cast removes address space '__iomem' of expression
drivers/crypto/montage/tsse/tsse_ipc_drv.c:42:33: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/crypto/montage/tsse/tsse_ipc_drv.c:42:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem * @@ got unsigned char [usertype] * @@
drivers/crypto/montage/tsse/tsse_ipc_drv.c:42:46: sparse: expected void const volatile [noderef] __iomem *
drivers/crypto/montage/tsse/tsse_ipc_drv.c:42:46: sparse: got unsigned char [usertype] *
drivers/crypto/montage/tsse/tsse_ipc_drv.c:108:16: sparse: sparse: cast removes address space '__iomem' of expression
drivers/crypto/montage/tsse/tsse_ipc_drv.c:120:21: sparse: sparse: cast from restricted __le32
drivers/crypto/montage/tsse/tsse_ipc_drv.c:124:60: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void *msg @@ got void [noderef] __iomem *d2h_msg @@
drivers/crypto/montage/tsse/tsse_ipc_drv.c:124:60: sparse: expected void *msg
drivers/crypto/montage/tsse/tsse_ipc_drv.c:124:60: sparse: got void [noderef] __iomem *d2h_msg
>> drivers/crypto/montage/tsse/tsse_ipc_drv.c:136:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem * @@ got unsigned char [usertype] *addr @@
drivers/crypto/montage/tsse/tsse_ipc_drv.c:136:21: sparse: expected void volatile [noderef] __iomem *
drivers/crypto/montage/tsse/tsse_ipc_drv.c:136:21: sparse: got unsigned char [usertype] *addr
vim +/__iomem +22 drivers/crypto/montage/tsse/tsse_ipc_drv.c
19
20 static int ipc_d2h_new_msg_process(struct tsse_ipc *tsseipc, void __iomem *d2h_msg)
21 {
> 22 struct tsse_ipc_msg *ipc_msg = (struct tsse_ipc_msg *)d2h_msg;
23 void *payload;
24 u32 msg_len;
25 u32 header_len;
26 u32 payload_len;
27 int ret;
28 u64 epid;
29
30 msg_len = ipc_msg->msg_len;
31 header_len = sizeof(struct tsse_ipc_msg);
32 payload_len = msg_len - header_len;
33 epid = ipc_msg->epid;
34
35 if (msg_len < header_len || msg_len > IPC_MAX_DATA_LEN) {
36 pr_err("%s %d: invalid msg len: %u in resp\n", __func__, __LINE__, msg_len);
37 return -EINVAL;
38 }
39 payload = kzalloc(payload_len, GFP_ATOMIC);
40 if (!payload)
41 return -ENOMEM;
> 42 memcpy_fromio(payload, (u8 *)d2h_msg + header_len, payload_len);
43 if (ipc_msg->type == TSSE_IPC_TYPE_RING_SETUP_RSP)
44 ret = ipc_ring_setup_resp_receive(payload, payload_len);
45 else
46 ret = tsse_service_msg_receive(epid, payload, payload_len);
47 kfree(payload);
48 return ret;
49 }
50
51 static struct tsse_ipc_msg *ipc_h2d_msg_header_create(u64 epid, u32 payload_length)
52 {
53 struct tsse_ipc_msg *header = (struct tsse_ipc_msg *)(
54 kzalloc(sizeof(struct tsse_ipc_msg), GFP_ATOMIC));
55 if (header) {
56 if (GET_SERVICE_ID(epid) == EPID_MANAGE_SERVICE_ID) {
57 if (GET_APP_SPECIFIC_ID(epid) == TSSE_IPC_SPECIFIC_RING_SETUP_REQ)
58 header->type = TSSE_IPC_TYPE_RING_SETUP_REQ;
59 else if (GET_APP_SPECIFIC_ID(epid) == TSSE_IPC_SPECIFIC_RING_SETUP_RSP)
60 header->type = TSSE_IPC_TYPE_RING_SETUP_RSP;
61 else
62 header->type = TSSE_IPC_TYPE_SERVICE;
63 } else {
64 header->type = TSSE_IPC_TYPE_SERVICE;
65 }
66 header->msg_len = sizeof(struct tsse_ipc_msg) + payload_length;
67 header->rev = 0;
68 header->epid = epid;
69 }
70 return header;
71 }
72
73 int ipc_h2d_msg_send(int device_handle, u64 epid, void *msg_payload, u32 length)
74 {
75 struct tsse_dev *tdev;
76 struct tsse_ipc *tsseipc;
77 struct tsse_ipc_msg *header;
78 u8 *h2d;
79 u32 int_reg;
80 u32 header_size;
81
82 tdev = tsse_get_dev_by_handle(device_handle);
83 if (!tdev)
84 return -ENODEV;
85
86 if (!msg_payload || !length) {
87 pr_err("%s %d: invalid msg payload\n", __func__, __LINE__);
88 return -EINVAL;
89 }
90 header_size = sizeof(struct tsse_ipc_msg);
91 if (length + header_size > IPC_MAX_DATA_LEN) {
92 pr_err("%s %d length too large: %u\n", __func__, __LINE__, length);
93 return -EINVAL;
94 }
95 tsseipc = tdev->ipc;
96 mutex_lock(&tsseipc->list_lock);
97 int_reg = readl(tsseipc->virt_addr + HOST2MAIN_INTR_SET_OFFSET);
98 if ((int_reg & IPC_REGISTER_INT_SET) != 0) {
99 mutex_unlock(&tsseipc->list_lock);
100 return -EAGAIN;
101 }
102 header = ipc_h2d_msg_header_create(epid, length);
103 if (!header) {
104 mutex_unlock(&tsseipc->list_lock);
105 pr_err("%s(): msg header kzalloc failed\n", __func__);
106 return -ENOMEM;
107 }
108 h2d = (u8 *)(tsseipc->virt_addr + HOST2MAIN_IPC_OFFSET);
109 ipc_memcpy_to_io(h2d, (u8 *)header, header_size);
110 ipc_memcpy_to_io(h2d + header_size, msg_payload, length);
111
112 writel(0x1, tsseipc->virt_addr + HOST2MAIN_INTR_SET_OFFSET);
113 mutex_unlock(&tsseipc->list_lock);
114 kfree(header);
115 return 0;
116 }
117
118 int ipc_d2h_msg_dispatch(struct tsse_ipc *tsseipc, void __iomem *d2h_msg)
119 {
120 u16 type = (u16) cpu_to_le32(readl(d2h_msg));
121
122 switch (type) {
123 case TSSE_IPC_TYPE_LEGACY:
124 return ipc_d2h_legacy_msg_process(tsseipc, d2h_msg);
125 case TSSE_IPC_TYPE_SERVICE:
126 case TSSE_IPC_TYPE_RING_SETUP_RSP:
127 return ipc_d2h_new_msg_process(tsseipc, d2h_msg);
128 default:
129 pr_err("%s %d: invalid msg type: %u\n", __func__, __LINE__, type);
130 return -EINVAL;
131 }
132 }
133
134 void ipc_memcpy_to_io(u8 *addr, u8 *src, u32 len)
135 {
> 136 memcpy_toio(addr, src, len);
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION df8d11fbcbb07177c2500e63d7f5a36063977596
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: df8d11fbcbb07177c2500e63d7f5a36063977596 !19646 fbdev: bitblit: bound-check glyph index in bit_putcs*
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202512130142.AbrsHgBp-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130318.QHdKVAVx-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130502.2LxTdCek-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130517.YGb86X1A-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130605.0REtc4uw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130735.vWIWdRUh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130829.PYuFPQHp-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131018.8qdFT5tV-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131110.yshNLkZn-lkp@intel.com
https://lore.kernel.org/oe-kbuild/202512130409.sZE93fMA-lkp@intel.com
crypto/sm4_generic.o: warning: objtool: missing symbol for section .text
drivers/base/node.c:480: warning: Function parameter or member 'mem_nid' not described in 'register_memory_node_under_compute_node'
drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'
drivers/tee/optee/core.c:618:10: warning: return makes integer from pointer without a cast [-Wint-conversion]
fs/fscache/stats.o: warning: objtool: missing symbol for section .text
kernel/sched/core.c:5976:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
mm/ioremap.o: warning: objtool: missing symbol for section .text
mm/kmemleak.c:434:4: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration]
net/ax25/ax25_dev.o: warning: objtool: missing symbol for section .exit.text
net/netfilter/nf_conntrack_core.c:1017: warning: Excess function parameter 'hash_reply' description in 'nf_ct_resolve_clash'
net/netfilter/nf_conntrack_core.c:1017: warning: Function parameter or member 'reply_hash' not described in 'nf_ct_resolve_clash'
net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for 'nf_nat_csum_recalc' [-Wmissing-prototypes]
net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for function 'nf_nat_csum_recalc' [-Wmissing-prototypes]
Unverified Error/Warning (likely false positive, kindly check if interested):
block/blk-map.o: warning: objtool: missing symbol for section .text
block/blk-rq-qos.o: warning: objtool: missing symbol for section .text
crypto/asymmetric_keys/mscode_parser.o: warning: objtool: missing symbol for section .text
drivers/acpi/arm64/iort.c:1033: warning: Excess function parameter 'size' description in 'iort_dma_setup'
drivers/acpi/arm64/iort.c:1535: warning: Function parameter or member 'ops' not described in 'iort_add_platform_device'
drivers/acpi/pptt.c:338: warning: Function parameter or member 'offset' not described in 'acpi_pptt_validate_cache_node'
drivers/acpi/utils.c:526: warning: Function parameter or member 'fmt' not described in '__acpi_handle_debug'
drivers/base/bus.o: warning: objtool: missing symbol for section .init.text
drivers/base/container.o: warning: objtool: missing symbol for section .init.text
drivers/base/core.o: warning: objtool: missing symbol for section .init.text
drivers/base/devcon.o: warning: objtool: missing symbol for section .text
drivers/base/power/domain.c:1281: warning: Function parameter or member 'suspend' not described in 'genpd_syscore_switch'
drivers/bcma/driver_chipcommon_b.o: warning: objtool: missing symbol for section .text
drivers/bcma/driver_gmac_cmn.o: warning: objtool: missing symbol for section .text
drivers/bcma/driver_mips.c:70:18: warning: unused variable 'ipsflag_irq_shift' [-Wunused-const-variable]
drivers/bluetooth/hci_bcm.c:800:39: warning: unused variable 'acpi_bcm_int_last_gpios' [-Wunused-const-variable]
drivers/bluetooth/hci_bcm.o: warning: objtool: missing symbol for section .init.text
drivers/bluetooth/hci_intel.o: warning: objtool: missing symbol for section .init.text
drivers/clk/clk-fixed-rate.c:194: warning: Function parameter or member 'node' not described in 'of_fixed_clk_setup'
drivers/clk/clk.c:3676: warning: Function parameter or member 'get_hw' not described in 'of_clk_provider'
drivers/clk/mediatek/clk-mt2701.c:252:27: warning: 'audio_parents' defined but not used [-Wunused-const-variable=]
drivers/clk/qcom/gcc-msm8996.c:141:32: warning: 'gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map' defined but not used [-Wunused-const-variable=]
drivers/clk/qcom/gcc-msm8996.c:195:32: warning: 'gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map' defined but not used [-Wunused-const-variable=]
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'div_flags' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'gate_shift' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'mux_flags' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'mux_width' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'name' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-half-divider.c:168: warning: Function parameter or member 'num_parents' not described in 'rockchip_clk_register_halfdiv'
drivers/clk/rockchip/clk-rv1108.c:133:7: warning: 'mux_pll_src_3plls_p' defined but not used [-Wunused-const-variable=]
drivers/clk/rockchip/clk.c:187: warning: Function parameter or member 'hw' not described in 'rockchip_fractional_approximation'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'div_shift' not described in 'rockchip_clk_register_branch'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'div_width' not described in 'rockchip_clk_register_branch'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'flags' not described in 'rockchip_clk_register_branch'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'gate_offset' not described in 'rockchip_clk_register_branch'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'mux_flags' not described in 'rockchip_clk_register_branch'
drivers/clk/rockchip/clk.c:53: warning: Function parameter or member 'mux_shift' not described in 'rockchip_clk_register_branch'
drivers/clocksource/timer-of.o: warning: objtool: missing symbol for section .init.text
drivers/cpufreq/cpufreq.c:2569: warning: Function parameter or member 'driver' not described in 'cpufreq_unregister_driver'
drivers/cpufreq/cpufreq.c:648: warning: Function parameter or member 'object' not described in 'show_one'
drivers/cpufreq/cpufreq.c:743: warning: Function parameter or member 'buf' not described in 'store_scaling_governor'
drivers/cpufreq/cpufreq.c:743: warning: Function parameter or member 'policy' not described in 'store_scaling_governor'
drivers/cpufreq/cpufreq.c:828: warning: Function parameter or member 'policy' not described in 'show_affected_cpus'
drivers/cpufreq/cpufreq_governor.c:49: warning: Function parameter or member 'count' not described in 'store_sampling_rate'
drivers/cpufreq/freq_table.c:233: warning: Function parameter or member 'buf' not described in 'show_available_freqs'
drivers/dma/altera-msgdma.c:201: warning: Function parameter or member 'idle' not described in 'msgdma_device'
drivers/dma/altera-msgdma.c:201: warning: Function parameter or member 'sw_desq' not described in 'msgdma_device'
drivers/dma/mediatek/mtk-hsdma.c:120: warning: Function parameter or member 'desc1' not described in 'mtk_hsdma_pdesc'
drivers/dma/of-dma.c:108: warning: Function parameter or member 'data' not described in 'of_dma_controller_register'
drivers/dma/pl330.c:2598:15: warning: 'dst' may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/dma/pl330.c:2599:15: warning: 'src' may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/firewire/core-device.c:969:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/firewire/core-iso.c:365: warning: Function parameter or member 'bandwidth' not described in 'fw_iso_resource_manage'
drivers/gpio/gpio-altera.c:35: warning: bad line: will be blocked until the current one completes.
drivers/gpio/gpiolib-devprop.o: warning: objtool: missing symbol for section .text
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: 'dc_fixpt_ln2' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega10_ip_offset.h:103:29: warning: 'DFX_DAP_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega10_ip_offset.h:123:29: warning: 'L2IMU_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega10_ip_offset.h:128:29: warning: 'IOHC_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega10_ip_offset.h:208:29: warning: 'FUSE_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega10_ip_offset.h:68:29: warning: 'MP2_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/../include/vega20_ip_offset.h:154:29: warning: 'XDMA_BASE' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c:502: warning: Excess function parameter 'adev' description in 'acp_hw_fini'
drivers/gpu/drm/amd/amdgpu/ci_dpm.c:5020:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/gpu/drm/amd/amdgpu/cik_sdma.c:274: warning: Excess function parameter 'fence' description in 'cik_sdma_ring_emit_fence'
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c:2161: warning: Function parameter or member 'ring' not described in 'gfx_v7_0_ring_emit_fence_gfx'
drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c:524: warning: Function parameter or member 'vmid' not described in 'uvd_v4_2_ring_emit_ib'
drivers/gpu/drm/drm_atomic_helper.c:249:24: warning: variable 'connector' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/drm_atomic_helper.c:3217:26: warning: variable 'new_plane_state' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/drm_atomic_helper.c:3219:30: warning: variable 'new_conn_state' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/drm_atomic_helper.c:3221:25: warning: variable 'new_crtc_state' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:253:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/gpu/drm/msm/adreno/adreno_gpu.c:300:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1489: warning: Function parameter or member 'phys' not described in '_dpu_encoder_trigger_start'
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:143:31: warning: variable 'cmd_enc' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:485:32: warning: 'dpu_format_map_tile' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:58: warning: Function parameter or member 'uc' not described in 'INTERLEAVED_RGB_FMT'
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:610:32: warning: 'dpu_format_map_p010' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:627:32: warning: 'dpu_format_map_tp10_ubwc' defined but not used [-Wunused-const-variable=]
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h:157:41: warning: 'rgb_10bit_formats' defined but not used [-Wunused-const-variable=]
drivers/gpu/ipu-v3/ipu-dmfc.o: warning: objtool: missing symbol for section .text
drivers/hsi/hsi_boardinfo.o: warning: objtool: missing symbol for section .init.text
drivers/i2c/algos/i2c-algo-pca.o: warning: objtool: missing symbol for section .text.unlikely.
drivers/iio/accel/bma220_spi.c:315:36: warning: unused variable 'bma220_acpi_id' [-Wunused-const-variable]
drivers/iio/accel/sca3000.c:874: warning: Function parameter or member 'chan' not described in 'sca3000_read_event_value'
drivers/iio/accel/sca3000.c:874: warning: Function parameter or member 'indio_dev' not described in 'sca3000_read_event_value'
drivers/iio/accel/sca3000.c:874: warning: Function parameter or member 'val2' not described in 'sca3000_read_event_value'
drivers/iio/adc/ad7923.c:173: warning: Function parameter or member 'p' not described in 'ad7923_trigger_handler'
drivers/iio/adc/cpcap-adc.c:161: warning: Enum value 'CPCAP_ADC_AD3' not described in enum 'cpcap_adc_channel'
drivers/iio/adc/cpcap-adc.c:161: warning: Enum value 'CPCAP_ADC_BPLUS_AD4' not described in enum 'cpcap_adc_channel'
drivers/iio/adc/palmas_gpadc.c:117: warning: Function parameter or member 'dev' not described in 'palmas_gpadc'
drivers/iio/common/st_sensors/st_sensors_buffer.o: warning: objtool: missing symbol for section .text
drivers/iio/common/st_sensors/st_sensors_core.o: warning: objtool: missing symbol for section .text
drivers/iio/pressure/bmp280-i2c.c:45:36: warning: unused variable 'bmp280_acpi_i2c_match' [-Wunused-const-variable]
drivers/infiniband/core/cache.c:665: warning: Excess function parameter 'device' description in 'rdma_find_gid_by_port'
drivers/infiniband/core/cma_configfs.o: warning: objtool: missing symbol for section .init.text
drivers/infiniband/core/roce_gid_mgmt.o: warning: objtool: missing symbol for section .init.text
drivers/infiniband/ulp/iser/iser_initiator.c:364: warning: Function parameter or member 'conn' not described in 'iser_send_command'
drivers/infiniband/ulp/iser/iser_verbs.c:132: warning: Function parameter or member 'device' not described in 'iser_free_device_ib_res'
drivers/iommu/io-pgtable.o: warning: objtool: missing symbol for section .text
drivers/iommu/iommu-debugfs.o: warning: objtool: missing symbol for section .text
drivers/isdn/capi/capiutil.o: warning: objtool: missing symbol for section .text
drivers/isdn/mISDN/dsp_audio.o: warning: objtool: missing symbol for section .text
drivers/media/platform/xilinx/xilinx-vip.o: warning: objtool: missing symbol for section .text
drivers/net/wireless/ath/ath6kl/hif.o: warning: objtool: missing symbol for section .text
drivers/net/wireless/ath/ath6kl/init.o: warning: objtool: missing symbol for section .text
drivers/of/base.c:167:6: warning: no previous prototype for '__of_free_phandle_cache_entry' [-Wmissing-prototypes]
drivers/of/base.c:1752: warning: Function parameter or member 'np' not described in 'of_add_property'
drivers/of/base.c:1753: warning: Function parameter or member 'np' not described in 'of_add_property'
drivers/of/device.c:28: warning: Excess function parameter 'ids' description in 'of_match_device'
drivers/of/fdt.c:151: warning: Function parameter or member 'compat' not described in 'of_fdt_match'
drivers/of/fdt.c:151: warning: Function parameter or member 'node' not described in 'of_fdt_match'
fs/inode.c:1597:10: warning: no previous prototype for 'bmap' [-Wmissing-prototypes]
fs/super.c:973:6: warning: no previous prototype for 'emergency_thaw_all' [-Wmissing-prototypes]
mm/hugetlb_cgroup.o: warning: objtool: missing symbol for section .init.text
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-__bio_stage_hierarchy_start
| |-- crypto-ecc.c:warning:priv-may-be-used-uninitialized
| |-- drivers-base-power-domain.c:warning:Function-parameter-or-member-suspend-not-described-in-genpd_syscore_switch
| |-- drivers-clk-clk-fixed-rate.c:warning:Function-parameter-or-member-node-not-described-in-of_fixed_clk_setup
| |-- drivers-clk-clk.c:warning:Function-parameter-or-member-get_hw-not-described-in-of_clk_provider
| |-- drivers-clk-mediatek-clk-mt2701.c:warning:audio_parents-defined-but-not-used
| |-- drivers-clk-qcom-gcc-msm8996.c:warning:gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map-defined-but-not-used
| |-- drivers-clk-qcom-gcc-msm8996.c:warning:gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map-defined-but-not-used
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-div_flags-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-gate_shift-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-mux_flags-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-mux_width-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-name-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-num_parents-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-rv1108.c:warning:mux_pll_src_3plls_p-defined-but-not-used
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-div_shift-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-div_width-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-flags-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-gate_offset-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-hw-not-described-in-rockchip_fractional_approximation
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-mux_flags-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-mux_shift-not-described-in-rockchip_clk_register_branch
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-buf-not-described-in-store_scaling_governor
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-driver-not-described-in-cpufreq_unregister_driver
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-object-not-described-in-show_one
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-policy-not-described-in-show_affected_cpus
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-policy-not-described-in-store_scaling_governor
| |-- drivers-cpufreq-cpufreq_governor.c:warning:Function-parameter-or-member-count-not-described-in-store_sampling_rate
| |-- drivers-cpufreq-freq_table.c:warning:Function-parameter-or-member-buf-not-described-in-show_available_freqs
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-idle-not-described-in-msgdma_device
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-sw_desq-not-described-in-msgdma_device
| |-- drivers-dma-mediatek-mtk-hsdma.c:warning:Function-parameter-or-member-desc1-not-described-in-mtk_hsdma_pdesc
| |-- drivers-dma-of-dma.c:warning:Function-parameter-or-member-data-not-described-in-of_dma_controller_register
| |-- drivers-firewire-core-device.c:warning:this-statement-may-fall-through
| |-- drivers-firewire-core-iso.c:warning:Function-parameter-or-member-bandwidth-not-described-in-fw_iso_resource_manage
| |-- drivers-gpio-gpio-altera.c:warning:bad-line:will-be-blocked-until-the-current-one-completes.
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_ln2-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_pi-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_two_pi-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:DFX_DAP_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:FUSE_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:IOHC_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:L2IMU_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:MP2_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega20_ip_offset.h:warning:XDMA_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_acp.c:warning:Excess-function-parameter-adev-description-in-acp_hw_fini
| |-- drivers-gpu-drm-amd-amdgpu-cik_sdma.c:warning:Excess-function-parameter-fence-description-in-cik_sdma_ring_emit_fence
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v7_0.c:warning:Function-parameter-or-member-ring-not-described-in-gfx_v7_0_ring_emit_fence_gfx
| |-- drivers-gpu-drm-amd-amdgpu-uvd_v4_2.c:warning:Function-parameter-or-member-vmid-not-described-in-uvd_v4_2_ring_emit_ib
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-connector-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_conn_state-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_crtc_state-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_plane_state-set-but-not-used
| |-- drivers-gpu-drm-msm-adreno-a5xx_gpu.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-msm-adreno-adreno_gpu.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Function-parameter-or-member-phys-not-described-in-_dpu_encoder_trigger_start
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder_phys_cmd.c:warning:variable-cmd_enc-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:Function-parameter-or-member-uc-not-described-in-INTERLEAVED_RGB_FMT
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_p010-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_tile-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_tp10_ubwc-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_hw_catalog_format.h:warning:rgb_10bit_formats-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_hw_cdm.c:warning:cannot-understand-function-prototype:u32-offsite_v_coeff
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:variable-pe-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_vbif.c:warning:Function-parameter-or-member-dpu_kms-not-described-in-dpu_vbif_set_ot_limit
| |-- drivers-gpu-drm-msm-disp-mdp4-mdp4_kms.c:warning:variable-crtc_state-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_cfg.c:warning:variable-ret-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_ctl.c:warning:Function-parameter-or-member-pipeline-not-described-in-mdp5_ctl_commit
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_kms.c:warning:variable-hw_cfg-set-but-not-used
| |-- drivers-gpu-drm-msm-msm_gem_shrinker.c:warning:Excess-function-parameter-dev_priv-description-in-msm_gem_shrinker_cleanup
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-chan-not-described-in-sca3000_read_event_value
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-indio_dev-not-described-in-sca3000_read_event_value
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-val2-not-described-in-sca3000_read_event_value
| |-- drivers-iio-adc-ad7923.c:warning:Function-parameter-or-member-p-not-described-in-ad7923_trigger_handler
| |-- drivers-iio-adc-cpcap-adc.c:warning:Enum-value-CPCAP_ADC_AD3-not-described-in-enum-cpcap_adc_channel
| |-- drivers-iio-adc-cpcap-adc.c:warning:Enum-value-CPCAP_ADC_BPLUS_AD4-not-described-in-enum-cpcap_adc_channel
| |-- drivers-infiniband-core-cache.c:warning:Excess-function-parameter-device-description-in-rdma_find_gid_by_port
| |-- drivers-infiniband-ulp-iser-iser_initiator.c:warning:Function-parameter-or-member-conn-not-described-in-iser_send_command
| |-- drivers-infiniband-ulp-iser-iser_verbs.c:warning:Function-parameter-or-member-device-not-described-in-iser_free_device_ib_res
| |-- drivers-input-misc-xen-kbdfront.c:warning:this-statement-may-fall-through
| |-- drivers-md-raid5.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-misc-cardreader-rts5227.c:warning:rts522a_pcr_ops-defined-but-not-used
| |-- drivers-of-base.c:warning:Function-parameter-or-member-np-not-described-in-of_add_property
| |-- drivers-of-device.c:warning:Excess-function-parameter-ids-description-in-of_match_device
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-compat-not-described-in-of_fdt_match
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_fdt_match
| |-- drivers-parport-ieee1284.c:warning:this-statement-may-fall-through
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-pinctrl-pinctrl-rockchip.c:warning:Cannot-understand-reg_base:register-base-of-the-gpio-bank
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_carveout
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_devmem
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-work-not-described-in-rproc_crash_handler_work
| |-- drivers-rtc-interface.c:warning:Function-parameter-or-member-rtc-not-described-in-rtc_read_offset
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Excess-function-parameter-fip-description-in-fcoe_ctlr_disc_start
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Excess-function-parameter-fip-description-in-fcoe_ctlr_disc_stop_locked
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Function-parameter-or-member-lport-not-described-in-fcoe_ctlr_disc_start
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Function-parameter-or-member-rdata-not-described-in-fcoe_ctlr_vlan_disc_reply
| |-- drivers-scsi-libfc-fc_exch.c:warning:Function-parameter-or-member-lport-not-described-in-fc_exch_mgr
| |-- drivers-scsi-libfc-fc_exch.c:warning:Function-parameter-or-member-stats.seq_not_found-not-described-in-fc_exch_mgr
| |-- drivers-scsi-libfc-fc_fcp.c:warning:Function-parameter-or-member-sc_cmd-not-described-in-fc_queuecommand
| |-- drivers-scsi-libfc-fc_fcp.c:warning:Function-parameter-or-member-t-not-described-in-fc_fcp_timeout
| |-- drivers-scsi-libfc-fc_lport.c:warning:Function-parameter-or-member-in_fp-not-described-in-fc_lport_recv_rnid_req
| |-- drivers-scsi-libfc-fc_rport.c:warning:Excess-function-parameter-lport_arg-description-in-fc_rport_logo_resp
| |-- drivers-soc-mediatek-mtk-infracfg.c:warning:Excess-function-parameter-regmap-description-in-mtk_infracfg_clear_bus_protection
| |-- drivers-soc-tegra-pmc.c:warning:Function-parameter-or-member-wake-not-described-in-tegra_pmc
| |-- drivers-spi-spi-zynqmp-gqspi.c:warning:Excess-function-parameter-flashcs-description-in-zynqmp_gqspi_selectslave
| |-- drivers-staging-iio-frequency-ad9832.c:warning:Function-parameter-or-member-not-described-in-IIO_DEV_ATTR_FREQ
| |-- drivers-tty-n_gsm.c:warning:Excess-function-parameter-dlci-description-in-gsm_dlci_free
| |-- drivers-tty-n_gsm.c:warning:Excess-function-parameter-mux-description-in-gsm_free_mux
| |-- drivers-tty-n_gsm.c:warning:Function-parameter-or-member-c-not-described-in-gsm_read_ea
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_alloc
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_free
| |-- drivers-tty-tty_io.c:warning:Excess-function-parameter-cols-description-in-tty_do_resize
| |-- drivers-tty-tty_io.c:warning:Function-parameter-or-member-tty-not-described-in-tiocswinsz
| |-- drivers-usb-gadget-udc-core.c:warning:Function-parameter-or-member-ep-not-described-in-usb_gadget_giveback_request
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_get_phy
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_get_phy_by_phandle
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_put_phy
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-nb-not-described-in-usb_phy_get_charger_type
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-phy-not-described-in-devm_usb_put_phy
| |-- drivers-video-fbdev-xen-fbfront.c:warning:this-statement-may-fall-through
| |-- drivers-virtio-virtio_ring.c:warning:Excess-function-parameter-vq-description-in-virtqueue_poll
| |-- drivers-w1-slaves-w1_ds2408.c:warning:Function-parameter-or-member-filp-not-described-in-activity_write
| |-- fs-adfs-dir_f.c:warning:this-statement-may-fall-through
| |-- fs-hfs-inode.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-hfsplus-inode.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-ufs-util.h:warning:this-statement-may-fall-through
| |-- include-linux-list.h:warning:storing-the-address-of-local-variable-queue-in-(struct-list_head-)packet.prev
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| |-- include-linux-signal.h:warning:this-statement-may-fall-through
| |-- include-linux-skbuff.h:warning:array-subscript-struct-sk_buff-is-partly-outside-array-bounds-of-struct-ieee80211_tx_data
| |-- include-linux-string.h:warning:__builtin_memset-offset-is-out-of-the-bounds
| |-- include-linux-thread_info.h:warning:b-may-be-used-uninitialized
| |-- include-linux-unaligned-access_ok.h:warning:array-subscript-is-outside-array-bounds-of-struct-retrieve_data_struct_cmd
| |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done
| |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test
| |-- sound-core-memalloc.c:warning:this-statement-may-fall-through
| |-- sound-core-seq-oss-seq_oss_timer.c:warning:this-statement-may-fall-through
| |-- sound-pci-ac97-ac97_codec.c:warning:snd_ac97_controls_master_mono-defined-but-not-used
| |-- sound-soc-codecs-adau1761.c:warning:this-statement-may-fall-through
| |-- sound-soc-codecs-cs42l56.c:warning:adc_swap_enum-defined-but-not-used
| |-- sound-soc-codecs-cs42l73.c:warning:vsp_output_mux-defined-but-not-used
| |-- sound-soc-codecs-cs42l73.c:warning:xsp_output_mux-defined-but-not-used
| |-- sound-soc-codecs-cs4349.c:warning:cs4349_runtime_pm-defined-but-not-used
| |-- sound-soc-codecs-es8316.c:warning:es8316_dacsrc_values-defined-but-not-used
| |-- sound-soc-codecs-es8316.c:warning:es8316_hpmux_values-defined-but-not-used
| |-- sound-soc-codecs-es8328.c:warning:es8328_rline_enum-defined-but-not-used
| |-- sound-soc-codecs-es8328.c:warning:pga_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_alc_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_pa1en_enum-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_pa2en_enum-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_sidetone_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98371.c:warning:max98371_noload_gain_tlv-defined-but-not-used
| |-- sound-soc-codecs-max9850.c:warning:max9850_reg-defined-but-not-used
| |-- sound-soc-codecs-max98926.c:warning:max98926_boost_current_txt-defined-but-not-used
| |-- sound-soc-codecs-max98926.c:warning:max98926_dai_txt-defined-but-not-used
| |-- sound-soc-codecs-ml26124.c:warning:ngth-defined-but-not-used
| |-- sound-soc-codecs-mt6351.c:warning:mt_lineout_control-defined-but-not-used
| |-- sound-soc-codecs-pcm186x.c:warning:this-statement-may-fall-through
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_if3_adc_in_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_inl_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_inr_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_monol_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_monor_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_sto1_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_sto2_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_monol_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_monor_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_sto_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_hpl_mix-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_hpr_mix-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_if4_adc_in_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto2_adc_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto_adc_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto_dmic3_mux-defined-but-not-used
| |-- sound-soc-codecs-tas571x.c:warning:tas5721_controls-defined-but-not-used
| |-- sound-soc-codecs-tlv320aic23.c:warning:tlv320aic23_rec_src-defined-but-not-used
| |-- sound-soc-codecs-tlv320aic31xx.c:warning:cm_m_enum-defined-but-not-used
| |-- sound-soc-codecs-tscs454.c:warning:PLL_48K_RATE-defined-but-not-used
| |-- sound-soc-codecs-wm8737.c:warning:high_3d-defined-but-not-used
| |-- sound-soc-codecs-wm8900.c:warning:wm8900_dapm_loutput2_control-defined-but-not-used
| |-- sound-soc-codecs-wm8900.c:warning:wm8900_dapm_routput2_control-defined-but-not-used
| |-- sound-soc-codecs-wm8974.c:warning:wm8974_aux_boost_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8974.c:warning:wm8974_mic_boost_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8988.c:warning:wm8988_rline_enum-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:out_omix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:rec_mix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:wm8990_dapm_rxvoice_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:wm8990_regmap-defined-but-not-used
| |-- sound-soc-codecs-wm8991.c:warning:wm8991_dapm_rxvoice_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8994.c:warning:wm1811_snd_controls-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-common.h:warning:mt2701_afe_backup_list-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_multi_ch_out_i2s4-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_o23_mix-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_o24_mix-defined-but-not-used
| `-- sound-soc-sti-uniperif.h:warning:uni_tdm_hw-defined-but-not-used
|-- arm64-allnoconfig
| |-- drivers-clk-clk-fixed-rate.c:warning:Function-parameter-or-member-node-not-described-in-of_fixed_clk_setup
| |-- drivers-clk-clk.c:warning:Function-parameter-or-member-get_hw-not-described-in-of_clk_provider
| |-- drivers-of-base.c:warning:Function-parameter-or-member-np-not-described-in-of_add_property
| |-- drivers-of-base.c:warning:no-previous-prototype-for-__of_free_phandle_cache_entry
| |-- drivers-of-device.c:warning:Excess-function-parameter-ids-description-in-of_match_device
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-compat-not-described-in-of_fdt_match
| |-- drivers-of-fdt.c:warning:Function-parameter-or-member-node-not-described-in-of_fdt_match
| |-- fs-inode.c:warning:no-previous-prototype-for-bmap
| |-- fs-super.c:warning:no-previous-prototype-for-emergency_thaw_all
| |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev
| |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev
| |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| |-- include-linux-signal.h:warning:this-statement-may-fall-through
| |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-defconfig
| |-- crypto-ecc.c:warning:priv-may-be-used-uninitialized
| |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| |-- include-linux-signal.h:warning:this-statement-may-fall-through
| |-- include-linux-skbuff.h:warning:array-subscript-struct-sk_buff-is-partly-outside-array-bounds-of-struct-ieee80211_tx_data
| |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done
| `-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-nf_nat_csum_recalc
|-- arm64-randconfig-001-20251212
| |-- crypto-ecc.c:warning:priv-may-be-used-uninitialized
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| |-- include-linux-signal.h:warning:this-statement-may-fall-through
| |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done
| `-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack
|-- arm64-randconfig-002-20251212
| |-- drivers-acpi-arm64-iort.c:warning:Excess-function-parameter-size-description-in-iort_dma_setup
| |-- drivers-acpi-arm64-iort.c:warning:Function-parameter-or-member-ops-not-described-in-iort_add_platform_device
| |-- drivers-acpi-pptt.c:warning:Function-parameter-or-member-offset-not-described-in-acpi_pptt_validate_cache_node
| |-- drivers-acpi-utils.c:warning:Function-parameter-or-member-fmt-not-described-in-__acpi_handle_debug
| |-- drivers-clk-mediatek-clk-mt2701.c:warning:audio_parents-defined-but-not-used
| |-- drivers-clk-qcom-gcc-msm8996.c:warning:gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map-defined-but-not-used
| |-- drivers-clk-qcom-gcc-msm8996.c:warning:gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map-defined-but-not-used
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-div_flags-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-gate_shift-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-mux_flags-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-mux_width-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-name-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-half-divider.c:warning:Function-parameter-or-member-num_parents-not-described-in-rockchip_clk_register_halfdiv
| |-- drivers-clk-rockchip-clk-rv1108.c:warning:mux_pll_src_3plls_p-defined-but-not-used
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-div_shift-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-div_width-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-flags-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-gate_offset-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-hw-not-described-in-rockchip_fractional_approximation
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-mux_flags-not-described-in-rockchip_clk_register_branch
| |-- drivers-clk-rockchip-clk.c:warning:Function-parameter-or-member-mux_shift-not-described-in-rockchip_clk_register_branch
| |-- drivers-dma-mediatek-mtk-hsdma.c:warning:Function-parameter-or-member-desc1-not-described-in-mtk_hsdma_pdesc
| |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized-in-this-function
| |-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized-in-this-function
| |-- drivers-firewire-core-device.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_ln2-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_pi-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-display-include-fixed31_32.h:warning:dc_fixpt_two_pi-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:DFX_DAP_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:FUSE_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:IOHC_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:L2IMU_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega10_ip_offset.h:warning:MP2_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-include-vega20_ip_offset.h:warning:XDMA_BASE-defined-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_acp.c:warning:Excess-function-parameter-adev-description-in-acp_hw_fini
| |-- drivers-gpu-drm-amd-amdgpu-ci_dpm.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-amd-amdgpu-cik_sdma.c:warning:Excess-function-parameter-fence-description-in-cik_sdma_ring_emit_fence
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v7_0.c:warning:Function-parameter-or-member-ring-not-described-in-gfx_v7_0_ring_emit_fence_gfx
| |-- drivers-gpu-drm-amd-amdgpu-uvd_v4_2.c:warning:Function-parameter-or-member-vmid-not-described-in-uvd_v4_2_ring_emit_ib
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-connector-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_conn_state-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_crtc_state-set-but-not-used
| |-- drivers-gpu-drm-drm_atomic_helper.c:warning:variable-new_plane_state-set-but-not-used
| |-- drivers-gpu-drm-msm-adreno-a5xx_gpu.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-msm-adreno-adreno_gpu.c:warning:this-statement-may-fall-through
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Function-parameter-or-member-phys-not-described-in-_dpu_encoder_trigger_start
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder_phys_cmd.c:warning:variable-cmd_enc-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:Function-parameter-or-member-uc-not-described-in-INTERLEAVED_RGB_FMT
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_p010-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_tile-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_formats.c:warning:dpu_format_map_tp10_ubwc-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_hw_catalog_format.h:warning:rgb_10bit_formats-defined-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_hw_cdm.c:warning:cannot-understand-function-prototype:u32-offsite_v_coeff
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_plane.c:warning:variable-pe-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-dpu1-dpu_vbif.c:warning:Function-parameter-or-member-dpu_kms-not-described-in-dpu_vbif_set_ot_limit
| |-- drivers-gpu-drm-msm-disp-mdp4-mdp4_kms.c:warning:variable-crtc_state-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_cfg.c:warning:variable-ret-set-but-not-used
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_ctl.c:warning:Function-parameter-or-member-pipeline-not-described-in-mdp5_ctl_commit
| |-- drivers-gpu-drm-msm-disp-mdp5-mdp5_kms.c:warning:variable-hw_cfg-set-but-not-used
| |-- drivers-gpu-drm-msm-msm_gem_shrinker.c:warning:Excess-function-parameter-dev_priv-description-in-msm_gem_shrinker_cleanup
| |-- drivers-input-misc-xen-kbdfront.c:warning:this-statement-may-fall-through
| |-- drivers-md-raid5.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-misc-cardreader-rts5227.c:warning:rts522a_pcr_ops-defined-but-not-used
| |-- drivers-parport-ieee1284.c:warning:this-statement-may-fall-through
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-pinctrl-pinctrl-rockchip.c:warning:Cannot-understand-reg_base:register-base-of-the-gpio-bank
| |-- drivers-soc-tegra-pmc.c:warning:Function-parameter-or-member-wake-not-described-in-tegra_pmc
| |-- drivers-video-fbdev-xen-fbfront.c:warning:this-statement-may-fall-through
| |-- fs-adfs-dir_f.c:warning:this-statement-may-fall-through
| |-- fs-hfs-inode.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-hfsplus-inode.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-ufs-util.h:warning:this-statement-may-fall-through
| |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| |-- include-linux-signal.h:warning:this-statement-may-fall-through
| |-- kernel-kallsyms.c:warning:kallsyms_operations-defined-but-not-used
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-kmemleak.c:error:implicit-declaration-of-function-printk_safe_exit
| |-- mm-slab_common.c:warning:proc_slabinfo_operations-defined-but-not-used
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
| |-- sound-core-memalloc.c:warning:this-statement-may-fall-through
| |-- sound-core-seq-oss-seq_oss_timer.c:warning:this-statement-may-fall-through
| |-- sound-core-seq_device.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- sound-pci-ac97-ac97_codec.c:warning:snd_ac97_controls_master_mono-defined-but-not-used
| |-- sound-soc-codecs-adau1761.c:warning:this-statement-may-fall-through
| |-- sound-soc-codecs-cs42l56.c:warning:adc_swap_enum-defined-but-not-used
| |-- sound-soc-codecs-cs42l73.c:warning:vsp_output_mux-defined-but-not-used
| |-- sound-soc-codecs-cs42l73.c:warning:xsp_output_mux-defined-but-not-used
| |-- sound-soc-codecs-cs4349.c:warning:cs4349_runtime_pm-defined-but-not-used
| |-- sound-soc-codecs-es8316.c:warning:es8316_dacsrc_values-defined-but-not-used
| |-- sound-soc-codecs-es8316.c:warning:es8316_hpmux_values-defined-but-not-used
| |-- sound-soc-codecs-es8328.c:warning:es8328_rline_enum-defined-but-not-used
| |-- sound-soc-codecs-es8328.c:warning:pga_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_alc_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_pa1en_enum-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_pa2en_enum-defined-but-not-used
| |-- sound-soc-codecs-max98090.c:warning:max98090_sidetone_tlv-defined-but-not-used
| |-- sound-soc-codecs-max98371.c:warning:max98371_noload_gain_tlv-defined-but-not-used
| |-- sound-soc-codecs-max9850.c:warning:max9850_reg-defined-but-not-used
| |-- sound-soc-codecs-max98926.c:warning:max98926_boost_current_txt-defined-but-not-used
| |-- sound-soc-codecs-max98926.c:warning:max98926_dai_txt-defined-but-not-used
| |-- sound-soc-codecs-ml26124.c:warning:ngth-defined-but-not-used
| |-- sound-soc-codecs-mt6351.c:warning:mt_lineout_control-defined-but-not-used
| |-- sound-soc-codecs-pcm186x.c:warning:this-statement-may-fall-through
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_if3_adc_in_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_inl_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5645.c:warning:rt5645_inr_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_monol_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_monor_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_sto1_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_ad_sto2_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_monol_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_monor_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5659.c:warning:rt5659_da_sto_asrc_enum-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_hpl_mix-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_hpr_mix-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_if4_adc_in_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto2_adc_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto_adc_mux-defined-but-not-used
| |-- sound-soc-codecs-rt5670.c:warning:rt5670_sto_dmic3_mux-defined-but-not-used
| |-- sound-soc-codecs-tas571x.c:warning:tas5721_controls-defined-but-not-used
| |-- sound-soc-codecs-tlv320aic23.c:warning:tlv320aic23_rec_src-defined-but-not-used
| |-- sound-soc-codecs-tlv320aic31xx.c:warning:cm_m_enum-defined-but-not-used
| |-- sound-soc-codecs-tscs454.c:warning:PLL_48K_RATE-defined-but-not-used
| |-- sound-soc-codecs-wm8400.c:warning:out_omix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8400.c:warning:rec_mix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8400.c:warning:wm8400_dapm_rxvoice_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8737.c:warning:high_3d-defined-but-not-used
| |-- sound-soc-codecs-wm8900.c:warning:wm8900_dapm_loutput2_control-defined-but-not-used
| |-- sound-soc-codecs-wm8900.c:warning:wm8900_dapm_routput2_control-defined-but-not-used
| |-- sound-soc-codecs-wm8974.c:warning:wm8974_aux_boost_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8974.c:warning:wm8974_mic_boost_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8988.c:warning:wm8988_rline_enum-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:out_omix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:rec_mix_tlv-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:wm8990_dapm_rxvoice_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8990.c:warning:wm8990_regmap-defined-but-not-used
| |-- sound-soc-codecs-wm8991.c:warning:wm8991_dapm_rxvoice_controls-defined-but-not-used
| |-- sound-soc-codecs-wm8994.c:warning:wm1811_snd_controls-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-common.h:warning:mt2701_afe_backup_list-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_multi_ch_out_i2s4-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_o23_mix-defined-but-not-used
| |-- sound-soc-mediatek-mt2701-mt2701-afe-pcm.c:warning:mt2701_afe_o24_mix-defined-but-not-used
| `-- sound-soc-sti-uniperif.h:warning:uni_tdm_hw-defined-but-not-used
|-- arm64-randconfig-003-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-tee-optee-core.c:warning:return-makes-integer-from-pointer-without-a-cast
| |-- include-linux-printk.h:warning:this-statement-may-fall-through
| `-- include-linux-signal.h:warning:this-statement-may-fall-through
|-- x86_64-allmodconfig
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-allnoconfig
| |-- drivers-base-bus.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-container.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-core.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-devcon.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-char_dev.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-d_path.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-file_table.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-fs_struct.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-nsfs.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-ramfs-inode.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-seq_file.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-stack.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-stat.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-statfs.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-xattr.o:warning:objtool:missing-symbol-for-section-.text
| |-- init-calibrate.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-cred.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-events-hw_breakpoint.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-extable.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-irq-autoprobe.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-irq-matrix.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-locking-rwsem.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-locking-semaphore.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-nsproxy.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-pid.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-rcu-srcutiny.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-rcu-tiny.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-sched-completion.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sched-fair.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-sched-loadavg.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sched-wait_bit.o:warning:objtool:missing-symbol-for-section-.sched.text
| |-- kernel-sys_ni.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-sysctl_binary.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-task_work.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-time-tick-broadcast.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- kernel-time-timeconv.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-time-timecounter.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-filemap.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- mm-mmu_context.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-mmzone.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-msync.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-page_alloc.o:warning:objtool:missing-symbol-for-section-.ref.text
| |-- mm-rmap.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- mm-vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
| `-- mm-vmstat.o:warning:objtool:missing-symbol-for-section-.init.text
|-- x86_64-allyesconfig
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-buildonly-randconfig-001-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-buildonly-randconfig-002-20250827
| |-- crypto-asymmetric_keys-mscode_parser.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-media-platform-xilinx-xilinx-vip.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-net-wireless-ath-ath6kl-hif.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-net-wireless-ath-ath6kl-init.o:warning:objtool:missing-symbol-for-section-.text
| `-- mm-hugetlb_cgroup.o:warning:objtool:missing-symbol-for-section-.init.text
|-- x86_64-buildonly-randconfig-002-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-003-20251212
| |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- crypto-sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-infiniband-sw-rxe-rxe_mr.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- drivers-net-ethernet-mellanox-mlx5-core-en_dim.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- fs-fscache-stats.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-buildonly-randconfig-004-20251212
| |-- block-blk-map.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-rq-qos.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- crypto-sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-base-bus.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-container.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-core.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-base-devcon.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-base-power-domain.c:warning:Function-parameter-or-member-suspend-not-described-in-genpd_syscore_switch
| |-- drivers-bcma-driver_chipcommon_b.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-bcma-driver_gmac_cmn.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-bcma-driver_mips.c:warning:unused-variable-ipsflag_irq_shift
| |-- drivers-bluetooth-hci_bcm.c:warning:unused-variable-acpi_bcm_int_last_gpios
| |-- drivers-bluetooth-hci_bcm.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-bluetooth-hci_intel.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-clocksource-timer-of.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-buf-not-described-in-store_scaling_governor
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-driver-not-described-in-cpufreq_unregister_driver
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-object-not-described-in-show_one
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-policy-not-described-in-show_affected_cpus
| |-- drivers-cpufreq-cpufreq.c:warning:Function-parameter-or-member-policy-not-described-in-store_scaling_governor
| |-- drivers-cpufreq-cpufreq_governor.c:warning:Function-parameter-or-member-count-not-described-in-store_sampling_rate
| |-- drivers-cpufreq-freq_table.c:warning:Function-parameter-or-member-buf-not-described-in-show_available_freqs
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-idle-not-described-in-msgdma_device
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-sw_desq-not-described-in-msgdma_device
| |-- drivers-dma-of-dma.c:warning:Function-parameter-or-member-data-not-described-in-of_dma_controller_register
| |-- drivers-firewire-core-iso.c:warning:Function-parameter-or-member-bandwidth-not-described-in-fw_iso_resource_manage
| |-- drivers-gpio-gpio-altera.c:warning:bad-line:will-be-blocked-until-the-current-one-completes.
| |-- drivers-gpio-gpiolib-devprop.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-gpu-ipu-v3-ipu-dmfc.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-hsi-hsi_boardinfo.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-i2c-algos-i2c-algo-pca.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- drivers-iio-accel-bma220_spi.c:warning:unused-variable-bma220_acpi_id
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-chan-not-described-in-sca3000_read_event_value
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-indio_dev-not-described-in-sca3000_read_event_value
| |-- drivers-iio-accel-sca3000.c:warning:Function-parameter-or-member-val2-not-described-in-sca3000_read_event_value
| |-- drivers-iio-adc-ad7923.c:warning:Function-parameter-or-member-p-not-described-in-ad7923_trigger_handler
| |-- drivers-iio-adc-cpcap-adc.c:warning:Enum-value-CPCAP_ADC_AD3-not-described-in-enum-cpcap_adc_channel
| |-- drivers-iio-adc-cpcap-adc.c:warning:Enum-value-CPCAP_ADC_BPLUS_AD4-not-described-in-enum-cpcap_adc_channel
| |-- drivers-iio-adc-palmas_gpadc.c:warning:Function-parameter-or-member-dev-not-described-in-palmas_gpadc
| |-- drivers-iio-common-st_sensors-st_sensors_buffer.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-iio-common-st_sensors-st_sensors_core.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-iio-pressure-bmp280-i2c.c:warning:unused-variable-bmp280_acpi_i2c_match
| |-- drivers-infiniband-core-cache.c:warning:Excess-function-parameter-device-description-in-rdma_find_gid_by_port
| |-- drivers-infiniband-core-cma_configfs.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-infiniband-core-roce_gid_mgmt.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-infiniband-ulp-iser-iser_initiator.c:warning:Function-parameter-or-member-conn-not-described-in-iser_send_command
| |-- drivers-infiniband-ulp-iser-iser_verbs.c:warning:Function-parameter-or-member-device-not-described-in-iser_free_device_ib_res
| |-- drivers-iommu-io-pgtable.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-iommu-iommu-debugfs.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-isdn-capi-capiutil.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-isdn-mISDN-dsp_audio.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-isdn-mISDN-dsp_cmx.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-isdn-mISDN-l1oip_codec.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mfd-axp2-i2c.c:warning:unused-variable-axp2_i2c_acpi_match
| |-- drivers-mfd-da9063-irq.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mfd-pcf50633-gpio.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mfd-sec-irq.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-misc-altera-stapl-altera.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-misc-echo-echo.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-misc-eeprom-at24.c:warning:unused-variable-at24_acpi_ids
| |-- drivers-misc-eeprom-eeprom_93cx6.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-misc-lkdtm-heap.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mtd-chips-chipreg.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-mtd-mtdchar.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-mtd-nftlmount.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-net-netdevsim-netdev.c:warning:unused-variable-nsim_switchdev_ops
| |-- drivers-net-phy-mdio_bus.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-net-slip-slhc.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-nvme-host-core.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-nvme-target-configfs.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-nvme-target-discovery.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-of-base.c:warning:no-previous-prototype-for-function-__of_free_phandle_cache_entry
| |-- drivers-of-of_net.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-of-resolver.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-parport-daisy.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-parport-ieee1284_ops.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-parport-probe.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-power-supply-bq24257_charger.c:warning:unused-variable-bq24257_acpi_match
| |-- drivers-ras-cec.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-regulator-core.c:warning:no-previous-prototype-for-function-regulator_suspend_enable
| |-- drivers-regulator-dummy.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_carveout
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_devmem
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-work-not-described-in-rproc_crash_handler_work
| |-- drivers-remoteproc-remoteproc_sysfs.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-rtc-interface.c:warning:Function-parameter-or-member-rtc-not-described-in-rtc_read_offset
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Excess-function-parameter-fip-description-in-fcoe_ctlr_disc_start
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Excess-function-parameter-fip-description-in-fcoe_ctlr_disc_stop_locked
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Function-parameter-or-member-lport-not-described-in-fcoe_ctlr_disc_start
| |-- drivers-scsi-fcoe-fcoe_ctlr.c:warning:Function-parameter-or-member-rdata-not-described-in-fcoe_ctlr_vlan_disc_reply
| |-- drivers-scsi-libfc-fc_exch.c:warning:Function-parameter-or-member-lport-not-described-in-fc_exch_mgr
| |-- drivers-scsi-libfc-fc_exch.c:warning:Function-parameter-or-member-stats.seq_not_found-not-described-in-fc_exch_mgr
| |-- drivers-scsi-libfc-fc_fcp.c:warning:Function-parameter-or-member-sc_cmd-not-described-in-fc_queuecommand
| |-- drivers-scsi-libfc-fc_fcp.c:warning:Function-parameter-or-member-t-not-described-in-fc_fcp_timeout
| |-- drivers-scsi-libfc-fc_lport.c:warning:Function-parameter-or-member-in_fp-not-described-in-fc_lport_recv_rnid_req
| |-- drivers-scsi-libfc-fc_rport.c:warning:Excess-function-parameter-lport_arg-description-in-fc_rport_logo_resp
| |-- drivers-scsi-scsi_devinfo.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-scsi-scsi_trace.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-soc-mediatek-mtk-infracfg.c:warning:Excess-function-parameter-regmap-description-in-mtk_infracfg_clear_bus_protection
| |-- drivers-spi-spi-fsl-lib.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-spi-spi-zynqmp-gqspi.c:warning:Excess-function-parameter-flashcs-description-in-zynqmp_gqspi_selectslave
| |-- drivers-staging-iio-frequency-ad9832.c:warning:Function-parameter-or-member-not-described-in-IIO_DEV_ATTR_FREQ
| |-- drivers-staging-ks7010-michael_mic.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-tty-n_gsm.c:warning:Excess-function-parameter-dlci-description-in-gsm_dlci_free
| |-- drivers-tty-n_gsm.c:warning:Excess-function-parameter-mux-description-in-gsm_free_mux
| |-- drivers-tty-n_gsm.c:warning:Function-parameter-or-member-c-not-described-in-gsm_read_ea
| |-- drivers-tty-serial-serial_core.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- drivers-tty-tty_baudrate.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_alloc
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_free
| |-- drivers-tty-tty_io.c:warning:Excess-function-parameter-cols-description-in-tty_do_resize
| |-- drivers-tty-tty_io.c:warning:Function-parameter-or-member-tty-not-described-in-tiocswinsz
| |-- drivers-usb-gadget-epautoconf.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-usb-gadget-function-f_mass_storage.c:warning:variable-rc-set-but-not-used
| |-- drivers-usb-gadget-functions.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-usb-gadget-udc-core.c:warning:Function-parameter-or-member-ep-not-described-in-usb_gadget_giveback_request
| |-- drivers-usb-gadget-udc-net2272.c:warning:variable-irqflags-set-but-not-used
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_get_phy
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_get_phy_by_phandle
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-dev-not-described-in-devm_usb_put_phy
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-nb-not-described-in-usb_phy_get_charger_type
| |-- drivers-usb-phy-phy.c:warning:Function-parameter-or-member-phy-not-described-in-devm_usb_put_phy
| |-- drivers-video-fbdev-core-cfbcopyarea.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-video-fbdev-core-fbcmap.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-video-fbdev-core-fbcvt.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-video-fbdev-core-syscopyarea.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-video-fbdev-hgafb.c:warning:Function-parameter-or-member-init-not-described-in-hgafb_release
| |-- drivers-virtio-virtio_ring.c:warning:Excess-function-parameter-vq-description-in-virtqueue_poll
| |-- drivers-w1-slaves-w1_ds2408.c:warning:Function-parameter-or-member-filp-not-described-in-activity_write
| |-- drivers-w1-w1_netlink.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-watchdog-watchdog_pretimeout.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-xen-preempt.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-xen-swiotlb-xen.o:warning:objtool:missing-symbol-for-section-.ref.text
| |-- fs-autofs-dev-ioctl.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-async-thread.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-btrfs-backref.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-compression.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-delayed-inode.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-delayed-ref.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- fs-btrfs-disk-io.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-extent_io.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-extent_map.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- fs-btrfs-file.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- fs-btrfs-inode-item.o:warning:objtool:missing-symbol-for-section-.text
| |-- fs-btrfs-inode.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- fs-btrfs-ordered-data.o:warning:objtool:missing-symbol-for-section-.init.text
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| |-- net-ipv6-xfrm6_policy.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-ipv6-xfrm6_protocol.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-ipv6-xfrm6_state.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-kcm-kcmproc.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-lapb-lapb_out.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-lapb-lapb_subr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-llc-llc_c_ev.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-llc-llc_conn.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-llc-llc_output.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-llc-llc_pdu.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-llc-llc_proc.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-llc-llc_s_ev.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-llc-llc_station.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-llc-sysctl_net_llc.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-netrom-nr_in.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-netrom-nr_loopback.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-netrom-nr_out.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-netrom-nr_subr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-netrom-sysctl_net_netrom.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-phonet-datagram.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-phonet-pn_dev.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-phonet-pn_netlink.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-phonet-socket.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-phonet-sysctl.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-rose-rose_in.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rose-rose_loopback.o:warning:objtool:missing-symbol-for-section-.exit.text
| |-- net-rose-rose_out.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rose-rose_route.o:warning:objtool:missing-symbol-for-section-.exit.text
| |-- net-rose-sysctl_net_rose.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rxrpc-local_event.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rxrpc-output.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rxrpc-security.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rxrpc-sysctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-rxrpc-utils.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sched-ematch.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sctp-bind_addr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sctp-debug.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sctp-offload.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-sctp-primitive.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sctp-sm_statetable.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-sctp-tsnmap.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-smc-smc_cdc.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-smc-smc_clc.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-smc-smc_ib.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-smc-smc_llc.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-smc-smc_pnet.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-socket.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- net-sysctl_net.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-tipc-addr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-tipc-bcast.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-tipc-name_distr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-tipc-net.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- net-tipc-netlink.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-tipc-netlink_compat.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-tipc-sysctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-unix-sysctl_net_unix.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-vmw_vsock-af_vsock_tap.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-vmw_vsock-vsock_addr.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-wireless-wext-priv.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-wireless-wext-spy.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-xfrm-xfrm_device.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-xfrm-xfrm_hash.o:warning:objtool:missing-symbol-for-section-.text
| |-- net-xfrm-xfrm_input.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-xfrm-xfrm_policy.o:warning:objtool:missing-symbol-for-section-.init.text
| |-- net-xfrm-xfrm_sysctl.o:warning:objtool:missing-symbol-for-section-.text
| `-- virt-lib-irqbypass.o:warning:objtool:missing-symbol-for-section-.text
|-- x86_64-buildonly-randconfig-006-20251212
| |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- crypto-asymmetric_keys-mscode_parser.o:warning:objtool:missing-symbol-for-section-.text
| |-- crypto-sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-002-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-003-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-randconfig-004-20251212
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-randconfig-005-20251212
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-006-20251212
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group
|-- x86_64-randconfig-016-20251212
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-randconfig-073-20251212
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-075-20251212
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
| |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
| `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- x86_64-randconfig-101-20251212
| |-- block-blk-core.c:preceding-lock-on-line
| |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC)
| |-- drivers-acpi-utils.c:warning:Function-parameter-or-member-fmt-not-described-in-__acpi_handle_debug
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-103-20251212
| |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC)
| |-- drivers-acpi-utils.c:warning:Function-parameter-or-member-fmt-not-described-in-__acpi_handle_debug
| |-- drivers-base-node.c:warning:Function-parameter-or-member-hmem_attrs-not-described-in-node_access_nodes
| |-- drivers-base-node.c:warning:Function-parameter-or-member-mem_nid-not-described-in-register_memory_node_under_compute_node
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-122-20251212
| |-- drivers-acpi-utils.c:warning:Function-parameter-or-member-fmt-not-described-in-__acpi_handle_debug
| |-- drivers-clk-clk-fixed-rate.c:warning:Function-parameter-or-member-node-not-described-in-of_fixed_clk_setup
| |-- drivers-clk-clk.c:warning:Function-parameter-or-member-get_hw-not-described-in-of_clk_provider
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-idle-not-described-in-msgdma_device
| |-- drivers-dma-altera-msgdma.c:warning:Function-parameter-or-member-sw_desq-not-described-in-msgdma_device
| |-- drivers-dma-of-dma.c:warning:Function-parameter-or-member-data-not-described-in-of_dma_controller_register
| |-- drivers-firewire-core-iso.c:warning:Function-parameter-or-member-bandwidth-not-described-in-fw_iso_resource_manage
| |-- drivers-gpio-gpio-altera.c:warning:bad-line:will-be-blocked-until-the-current-one-completes.
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_acp.c:warning:Excess-function-parameter-adev-description-in-acp_hw_fini
| |-- drivers-of-base.c:warning:Function-parameter-or-member-np-not-described-in-of_add_property
| |-- drivers-of-device.c:warning:Excess-function-parameter-ids-description-in-of_match_device
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-regulator-core.c:warning:no-previous-prototype-for-function-regulator_suspend_enable
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_carveout
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-offset-not-described-in-rproc_handle_devmem
| |-- drivers-remoteproc-remoteproc_core.c:warning:Function-parameter-or-member-work-not-described-in-rproc_crash_handler_work
| |-- drivers-rtc-interface.c:warning:Function-parameter-or-member-rtc-not-described-in-rtc_read_offset
| |-- drivers-spi-spi-zynqmp-gqspi.c:warning:Excess-function-parameter-flashcs-description-in-zynqmp_gqspi_selectslave
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_alloc
| |-- drivers-tty-tty_buffer.c:warning:Excess-function-parameter-tty-description-in-tty_buffer_free
| |-- drivers-tty-tty_io.c:warning:Excess-function-parameter-cols-description-in-tty_do_resize
| |-- drivers-tty-tty_io.c:warning:Function-parameter-or-member-tty-not-described-in-tiocswinsz
| |-- drivers-virtio-virtio_ring.c:warning:Excess-function-parameter-vq-description-in-virtqueue_poll
| |-- drivers-w1-slaves-w1_ds2408.c:warning:Function-parameter-or-member-filp-not-described-in-activity_write
| |-- kernel-bpf-core.c:warning:cast-from-u64-(-)(u64-u64-u64-u64-u64)-(aka-unsigned-long-long-(-)(unsigned-long-long-unsigned-long-long-unsigned-long-long-unsigned-long-long-unsigned-long-long)-)-to-u64-(-
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
| `-- net-ipv4-route.c:warning:variable-log_martians-set-but-not-used
`-- x86_64-rhel-9.4-rust
|-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue
|-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue
|-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
|-- net-netfilter-nf_conntrack_core.c:warning:Excess-function-parameter-hash_reply-description-in-nf_ct_resolve_clash
|-- net-netfilter-nf_conntrack_core.c:warning:Function-parameter-or-member-reply_hash-not-described-in-nf_ct_resolve_clash
`-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc
elapsed time: 1459m
configs tested: 36
configs skipped: 11
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20251212 gcc-12.5.0
arm64 randconfig-002-20251212 gcc-7.5.0
arm64 randconfig-003-20251212 gcc-7.5.0
arm64 randconfig-004-20251212 gcc-5.5.0
x86_64 allmodconfig clang-22
x86_64 allnoconfig clang-22
x86_64 allyesconfig clang-22
x86_64 buildonly-randconfig-001-20251212 clang-22
x86_64 buildonly-randconfig-002-20251212 clang-22
x86_64 buildonly-randconfig-003-20251212 clang-22
x86_64 buildonly-randconfig-004-20251212 clang-22
x86_64 buildonly-randconfig-005-20251212 gcc-14
x86_64 buildonly-randconfig-006-20251212 clang-22
x86_64 defconfig gcc-14
x86_64 randconfig-001-20251212 gcc-14
x86_64 randconfig-002-20251212 clang-22
x86_64 randconfig-003-20251212 clang-22
x86_64 randconfig-004-20251212 clang-22
x86_64 randconfig-005-20251212 clang-22
x86_64 randconfig-006-20251212 clang-22
x86_64 randconfig-011-20251212 clang-22
x86_64 randconfig-012-20251212 gcc-14
x86_64 randconfig-013-20251212 gcc-14
x86_64 randconfig-014-20251212 clang-22
x86_64 randconfig-015-20251212 gcc-14
x86_64 randconfig-016-20251212 clang-22
x86_64 randconfig-071-20251212 gcc-12
x86_64 randconfig-072-20251212 gcc-14
x86_64 randconfig-073-20251212 clang-22
x86_64 randconfig-074-20251212 gcc-14
x86_64 randconfig-075-20251212 clang-22
x86_64 randconfig-076-20251212 gcc-14
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION cd9eb9b4365b71652b2c2ac58293bea47c9f9302
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 !19647 fbdev: bitblit: bound-check glyph index in bit_putcs*
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202511130834.0qWsUngh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511140839.9biSTcQm-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511160039.06UP1LhU-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511160338.SRwmoKy5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511171230.PQsrWhhz-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511171413.zOn7Hte0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511171556.lxjrabpR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511171908.GkIEY88E-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511180451.SpjYxpJv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511181354.QrCo9qqP-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511190025.obom3fen-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511221253.wiWo5CIW-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511230550.gjk44kyv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511241700.GqFsj3QM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511250630.aTlUN4lt-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511251246.qIzuARuC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511251558.2eHkQQky-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511251727.cFjVKjQN-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511251921.jfyR52m4-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511252147.paqMgpCw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511260440.XtGIX1Qz-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511280702.XVMyBDu0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511281657.lWcX7PhK-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511281845.H2cg7rYT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282009.VCbXC9Zw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282111.LvHs2qlX-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202511282349.cceTk3rf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512031727.TzoJZqMA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512032006.udjnn6SV-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512051530.omM8ItZN-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512051717.zlmADxcV-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512051906.P1qE1lcs-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512052152.oJkyjVVl-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512052329.KGMXGdpW-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512060140.vNbFPUxu-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512060214.uqTv7hOT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512060320.lR9JnDhZ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512060607.MyfYJLh0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512061350.XW1D64dE-lkp@intel.com
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https://lore.kernel.org/oe-kbuild-all/202512090240.NdebMvOZ-lkp@intel.com
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https://lore.kernel.org/oe-kbuild-all/202512091204.Q8mSD8MC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512101830.7qQXxUnc-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512101954.2PMARPcx-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512102106.8emZWvbe-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110235.L883ZLLi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110241.IA0OcNWQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110538.WcU44lJd-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110543.30EinXFl-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512110548.FQDvrNPq-lkp@intel.com
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https://lore.kernel.org/oe-kbuild-all/202512110717.yxbCknCT-lkp@intel.com
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https://lore.kernel.org/oe-kbuild-all/202512111041.BvyrUXKy-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111142.MddOammZ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111243.5gbg71Im-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111346.xfjnxdWL-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111728.ksAjCqeX-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111810.cbJGbotT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512111912.9dS3N6D9-lkp@intel.com
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https://lore.kernel.org/oe-kbuild-all/202512112035.fGJa8Hzw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120305.ngE1OnFo-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120523.uRmzPGgB-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512120744.b8phlWWR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121402.K1KWDJc7-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512121829.l6WBMb9f-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122024.MnPMvwJ8-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122101.aJqs71rj-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122109.Sy1IvzI5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512122204.MoIXLFAZ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130131.7HrtXRUl-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130255.5pbCemhg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130423.1ubNFGvk-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130435.BO31TiNF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130602.wgKjB7EZ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130728.UiRm4V7I-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130739.rii7QdtB-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130900.UPe4oSIC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512130954.LPEUb9Ak-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131040.ErvjOWkV-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131145.YwV73bz7-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202512131229.07COqzuf-lkp@intel.com
arch/arm64/kernel/xcall/xcall.c:57:24: warning: address of array '((struct xcall_info *)task->xinfo)->xcall_enable' will always evaluate to 'true' [-Wpointer-bool-conversion]
block/blk-cgroup.c:2320:18: warning: no previous prototype for function 'bpf_blkcg_get_dev_iostat' [-Wmissing-prototypes]
block/blk-ioinf.c:278:6: warning: no previous prototype for function 'ioinf_done' [-Wmissing-prototypes]
block/blk-ioinf.c:656:5: warning: no previous prototype for function 'ioinf_calc_budget' [-Wmissing-prototypes]
block/genhd.c:100:6: warning: no previous prototype for 'part_stat_read_all' [-Wmissing-prototypes]
block/genhd.c:100:6: warning: no previous prototype for function 'part_stat_read_all' [-Wmissing-prototypes]
crypto/asymmetric_keys/pgp_library.c:189: warning: Excess function parameter '_data' description in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Excess function parameter '_datalen' description in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Function parameter or member 'data' not described in 'pgp_parse_packets'
crypto/asymmetric_keys/pgp_library.c:189: warning: Function parameter or member 'datalen' not described in 'pgp_parse_packets'
drivers/acpi/pptt.c:309:5: warning: no previous prototype for 'acpi_pptt_for_each_container' [-Wmissing-prototypes]
drivers/block/drbd/drbd_bitmap.c:1232: warning: Function parameter or member 'peer_device' not described in 'drbd_bm_write'
drivers/block/drbd/drbd_bitmap.c:1234: warning: Function parameter or member 'peer_device' not described in 'drbd_bm_write'
drivers/cpufreq/cppc_cpufreq.c:852:19: error: incomplete definition of type 'struct fb_ctr_pair'
drivers/cpuinspect/sysfs.c:104:9: warning: no previous prototype for 'cpu_utility_store' [-Wmissing-prototypes]
drivers/cpuinspect/sysfs.c:123:9: warning: no previous prototype for 'patrol_times_store' [-Wmissing-prototypes]
drivers/cpuinspect/sysfs.c:139:9: warning: no previous prototype for 'start_patrol_store' [-Wmissing-prototypes]
drivers/cpuinspect/sysfs.c:98:9: warning: no previous prototype for 'cpu_utility_show' [-Wmissing-prototypes]
drivers/crypto/ccp/hygon/ccp-mdev.c:895:17: error: no member named 'numa_node' in 'struct device'
drivers/crypto/ccp/hygon/ccp-mdev.c:895:30: error: 'struct device' has no member named 'numa_node'
drivers/crypto/ccp/hygon/csv-dev.c:882: warning: Function parameter or member 'api_minor' not described in 'user_data_status'
drivers/crypto/ccp/hygon/psp-dev.c:25:10: warning: no previous prototype for function 'atomic64_exchange' [-Wmissing-prototypes]
drivers/crypto/ccp/hygon/vpsp.c:589:6: warning: no previous prototype for function 'vpsp_set_default_vid_permission' [-Wmissing-prototypes]
drivers/firmware/uvb/cis/cis_info_process.c:615: warning: expecting prototype for cis_call(). Prototype was for cis_call_by_uvb() instead
drivers/firmware/uvb/cis/uvb_info_process.c:18: warning: Cannot understand Calculate checksum in 4bytes, if size not aligned with 4bytes, padding with 0.
drivers/firmware/uvb/odf/odf_data.c:131: warning: Cannot understand Search all od file in the root, input value path, output the value structure, contains value info.
drivers/firmware/uvb/odf/odf_data.c:16: warning: Cannot understand @brief Search and match one value name, return the pointer of value structrue if matched.
drivers/firmware/uvb/odf/odf_data.c:174: warning: Cannot understand @brief Get table information like row, colomn, sub types, .etc.
drivers/firmware/uvb/odf/odf_data.c:232: warning: Cannot understand @brief Get a value's offset in row of table, will check type first.
drivers/firmware/uvb/odf/odf_data.c:296: warning: Cannot understand @brief Get a value pointer from table according name and row, will check type first.
drivers/firmware/uvb/odf/odf_data.c:408: warning: Cannot understand @brief Get a ubios od value struct from od root according to the path
drivers/firmware/uvb/odf/odf_data.c:429: warning: Cannot understand @brief Get a list from od root, will return a list info structure.
drivers/firmware/uvb/odf/odf_data.c:473: warning: Cannot understand @brief Get a value structure from list by index.
drivers/firmware/uvb/odf/odf_data.c:546: warning: Cannot understand @brief Get next value of a list.
drivers/firmware/uvb/odf/odf_data.c:55: warning: Cannot understand Change value structure by index in a list, the name will not be changed,
drivers/firmware/uvb/odf/odf_data.c:594: warning: Cannot understand Internal function, get data pointer by path and type.
drivers/firmware/uvb/odf/odf_data.c:686: warning: Cannot understand Get table in the value structure.
drivers/firmware/uvb/odf/odf_data.c:70: warning: Cannot understand Change the value structure with index, move the pointer to the data indicated by index,
drivers/firmware/uvb/odf/odf_data.c:87: warning: Cannot understand Search one od file, input value path, output the value structure, contains value info
drivers/firmware/uvb/odf/odf_get_fdt.c:14:5: warning: no previous prototype for 'odf_get_fdt_ubiostbl' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:115:5: warning: no previous prototype for 'odf_separate_name' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:175: warning: Cannot understand @brief Get a name/value structrue by the data pointer
drivers/firmware/uvb/odf/odf_helper.c:179:6: warning: no previous prototype for 'odf_get_vs_by_pointer' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:222:6: warning: no previous prototype for 'is_od_root_valid' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:242:6: warning: no previous prototype for 'is_od_file_valid' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:260: warning: Cannot understand @brief Search all pointer in od root, return the specific od file matched the input name.
drivers/firmware/uvb/odf/odf_helper.c:267:5: warning: no previous prototype for 'odf_get_od_file' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:28:4: warning: no previous prototype for 'odf_read8' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:33:5: warning: no previous prototype for 'odf_read16' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:41:5: warning: no previous prototype for 'odf_read32' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:49:5: warning: no previous prototype for 'odf_read64' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:57:5: warning: no previous prototype for 'odf_checksum' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:84: warning: Cannot understand Only calculate the valid data region
drivers/firmware/uvb/odf/odf_helper.c:86:6: warning: no previous prototype for 'odf_is_checksum_ok' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_helper.c:97:6: warning: no previous prototype for 'odf_update_checksum' [-Wmissing-prototypes]
drivers/firmware/uvb/odf/odf_trans.c:119:42: error: implicit declaration of function 'memremap'; did you mean 'memcmp'? [-Werror=implicit-function-declaration]
drivers/firmware/uvb/odf/odf_trans.c:120:73: error: 'MEMREMAP_WB' undeclared (first use in this function)
drivers/firmware/uvb/odf/odf_trans.c:126:33: error: implicit declaration of function 'memunmap'; did you mean 'pte_unmap'? [-Werror=implicit-function-declaration]
drivers/firmware/uvb/odf/odf_trans.c:28:6: warning: no previous prototype for 'free_cis_info' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c:1475:66: warning: '%s' directive output may be truncated writing between 1 and 2 bytes into a region of size between 0 and 29 [-Wformat-truncation=]
drivers/iommu/hisilicon/flush.c:174:13: warning: stack frame size (2240) exceeds limit (2048) in 'ummu_tlbi_range' [-Wframe-larger-than]
drivers/irqchip/irq-gic-v3.c:1541:6: warning: no previous prototype for 'gic_get_ipiv_status' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for 'gic_irq_set_prio' [-Wmissing-prototypes]
drivers/media/platform/renesas/vsp1/vsp1_histo.c:556:21: warning: ' histo' directive output may be truncated writing 6 bytes into a region of size between 1 and 32 [-Wformat-truncation=]
drivers/media/radio/radio-si476x.c:333:28: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 23 [-Wformat-truncation=]
drivers/net/ethernet/cavium/thunder/thunder_bgx.c:1432:34: warning: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size 2 [-Wformat-truncation=]
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c:1214:5: warning: no previous prototype for 'hclge_tm_vf_tc_dwrr_cfg' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/bma/kbox_drv/kbox_panic.c:85:57: warning: diagnostic behavior may be improved by adding the 'format(printf, 1, 2)' attribute to the declaration of 'kbox_dump_painc_info' [-Wmissing-format-attribute]
drivers/net/ethernet/huawei/bma/kbox_drv/kbox_printk.c:281:57: warning: diagnostic behavior may be improved by adding the 'format(printf, 1, 2)' attribute to the declaration of 'kbox_dump_printk_info' [-Wmissing-format-attribute]
drivers/net/ethernet/linkdata/sxe/base/log/sxe_log.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/base/trace/sxe_trace.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ipsec.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_main.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_monitor.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_netdev.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ring.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:158: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:171: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:522:6: warning: variable 'node_num' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:674:6: warning: variable 'node_num' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:676:30: warning: variable 'vfn' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:756:16: warning: variable 'vfn' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:756:23: warning: variable 'vfn' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:1406:35: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:28: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:3025:28: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:3025:35: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:34: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:725:22: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:893:22: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:893:29: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1196: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:851: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:63:24: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:76:24: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:76:31: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c:3878:20: warning: variable 'vlnctrl' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/wangxun/ngbe/ngbe_ptp.c:631:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
drivers/net/ethernet/wangxun/ngbe/ngbe_sriov.c:1079:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
drivers/pinctrl/zhaoxin/pinctrl-kx7000.c:307:23: warning: overlapping comparisons always evaluate to true [-Wtautological-overlap-compare]
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:134:6: warning: variable 'value_back' set but not used [-Wunused-but-set-variable]
drivers/platform/surface/surface3_power.c:248:3: warning: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Wformat-truncation-non-kprintf]
drivers/spi/spi-axi-spi-engine.c:101: warning: Function parameter or member 'p' not described in 'spi_engine_message_state'
drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'p' not described in 'spi_engine_message_state'
drivers/spmi/spmi-pmic-arb.c:180: warning: Function parameter or member 'core' not described in 'spmi_pmic_arb'
drivers/ub/urma/ubagg/ubagg_ioctl.c:445:5: warning: no previous prototype for 'ubagg_user_ctl' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:482:5: warning: no previous prototype for 'ubagg_config_device' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:513:20: warning: no previous prototype for 'ubagg_create_jfc' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:549:5: warning: no previous prototype for 'ubagg_destroy_jfc' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:567:20: warning: no previous prototype for 'ubagg_create_jfs' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:608:5: warning: no previous prototype for 'ubagg_destroy_jfs' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:625:20: warning: no previous prototype for 'ubagg_create_jfr' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:70:6: warning: no previous prototype for 'ubagg_dev_ref_get' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:717:5: warning: no previous prototype for 'ubagg_destroy_jfr' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:736:22: warning: no previous prototype for 'ubagg_create_jetty' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:75:6: warning: no previous prototype for 'ubagg_dev_ref_put' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:828:5: warning: no previous prototype for 'ubagg_destroy_jetty' [-Wmissing-prototypes]
drivers/ub/urma/ubagg/ubagg_ioctl.c:848:5: warning: no previous prototype for 'ubagg_query_device_status' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcm/ub_cm.c:56:37: warning: 'g_ubcm_ops' defined but not used [-Wunused-const-variable=]
drivers/ub/urma/ubcore/ubcm/ubmad_datapath.c:141:23: warning: no previous prototype for 'ubmad_create_rt_work' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcm/ubmad_datapath.c:530:5: warning: no previous prototype for 'ubmad_post_send_conn_ack' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcm/ubmad_datapath.c:550:5: warning: no previous prototype for 'ubmad_repost_send_conn_data' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcm/ubmad_datapath.c:757:6: warning: no previous prototype for 'ubmad_process_rx_msn' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_cmd_tlv.c:251:5: warning: no previous prototype for 'ubcore_tlv_parse' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_cmd_tlv.c:285:5: warning: no previous prototype for 'ubcore_tlv_append' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_connect_adapter.c:180:1: warning: no previous prototype for 'ubcore_find_remove_ex_tp_info' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1169:5: warning: no previous prototype for 'ubcore_register_device' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1236:6: warning: no previous prototype for 'ubcore_unregister_device' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1279:6: warning: no previous prototype for 'ubcore_stop_requests' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1366:6: warning: no previous prototype for 'ubcore_dispatch_async_event' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1798:25: warning: no previous prototype for 'ubcore_get_eid_list' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:1850:6: warning: no previous prototype for 'ubcore_free_eid_list' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:2117:6: warning: no previous prototype for 'ubcore_dispatch_mgmt_event' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_device.c:469:1: warning: no previous prototype for 'ubcore_find_mue_device_legacy' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_msg.c:206:1: warning: no previous prototype for 'ubcore_asyn_send_ue2mue_msg' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:114:27: warning: no previous prototype for 'ubcore_register_seg' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:169:5: warning: no previous prototype for 'ubcore_unregister_seg' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:19:25: warning: no previous prototype for 'ubcore_alloc_token_id' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:203:27: warning: no previous prototype for 'ubcore_import_seg' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:238:5: warning: no previous prototype for 'ubcore_unimport_seg' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_segment.c:50:5: warning: no previous prototype for 'ubcore_free_token_id' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_tp.c:16:5: warning: no previous prototype for 'ubcore_get_tp_list' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_tp.c:42:5: warning: no previous prototype for 'ubcore_set_tp_attr' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_tp.c:65:5: warning: no previous prototype for 'ubcore_get_tp_attr' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_tp_table.c:18:5: warning: no previous prototype for 'ubcore_destroy_tp' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_vtp.c:170:6: warning: no previous prototype for 'ubcore_add_vtp_work_list' [-Wmissing-prototypes]
drivers/ub/urma/ubcore/ubcore_vtp.c:177:6: warning: no previous prototype for 'ubcore_del_vtp_work_list' [-Wmissing-prototypes]
drivers/ub/urma/uburma/uburma_dev_ops.c:68:6: warning: no previous prototype for 'uburma_unregister_mmu' [-Wmissing-prototypes]
drivers/ub/urma/uburma/uburma_dev_ops.c:80:5: warning: no previous prototype for 'uburma_register_mmu' [-Wmissing-prototypes]
drivers/xcu/xcu_group.c:41:5: warning: no previous prototype for '__xcu_group_attach' [-Wmissing-prototypes]
drivers/xcu/xcu_group.c:41:5: warning: no previous prototype for function '__xcu_group_attach' [-Wmissing-prototypes]
fs/mfs/data.c:379:24: warning: default initialization of an object of type 'struct vm_area_struct' with const member leaves the object uninitialized [-Wdefault-const-init-field-unsafe]
fs/nfs/dir.c:1500:6: warning: no previous prototype for 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/dir.c:1500:6: warning: no previous prototype for function 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:123: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/dns_process.c:125:6: warning: no previous prototype for function 'enfs_swap_name_cache' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:144:6: warning: no previous prototype for function 'enfs_domain_inc' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:213:6: warning: no previous prototype for function 'ip_list_append' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:357:5: warning: no previous prototype for function 'enfs_quick_sort' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:390:5: warning: no previous prototype for function 'enfs_dns_process_ip' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:430:5: warning: no previous prototype for function 'enfs_server_query_dns' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:490:6: warning: no previous prototype for function 'query_dns_each_name' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:578:5: warning: no previous prototype for function 'enfs_iter_nfs_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:665:6: warning: no previous prototype for function 'enfs_domain_for_each' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:88:6: warning: no previous prototype for function 'enfs_update_domain_name' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_config.c:551:6: warning: no previous prototype for function 'enfs_glob_match' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:111:6: warning: no previous prototype for function 'enfs_update_lookup_cache_flag_to_server' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:145:5: warning: no previous prototype for function 'enfs_query_lookup_cache' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:246:6: warning: no previous prototype for function 'enfs_query_lookup_cache_pre_check' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:264:6: warning: no previous prototype for function 'lookupcache_execute_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:287:5: warning: no previous prototype for function 'lookupcache_add_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:356:6: warning: no previous prototype for function 'lookupcache_loop_rpclnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:405:6: warning: no previous prototype for function 'enfs_lookupcache_update_switch' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:422:5: warning: no previous prototype for function 'lookupcache_routine' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:442:5: warning: no previous prototype for function 'lookupcache_start' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:453:5: warning: no previous prototype for function 'enfs_lookupcache_workqueue_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:464:6: warning: no previous prototype for function 'lookupcache_workqueue_fini' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:472:5: warning: no previous prototype for function 'enfs_lookupcache_timer_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:97:6: warning: no previous prototype for function 'enfs_clean_server_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:178: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/enfs_multipath.c:315:5: warning: no previous prototype for function 'enfs_configure_xprt_to_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:349:6: warning: no previous prototype for function 'enfs_cmp_addrs' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:366:6: warning: no previous prototype for function 'enfs_xprt_addrs_is_same' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:385:6: warning: no previous prototype for function 'enfs_already_have_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:582:6: warning: variable 'link_count' set but not used [-Wunused-but-set-variable]
fs/nfs/enfs/enfs_multipath.c:823:5: warning: no previous prototype for function 'enfs_multipath_create_thread' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:919:6: warning: no previous prototype for function 'enfs_create_multi_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:971:6: warning: no previous prototype for function 'enfs_release_rpc_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:154:5: warning: no previous prototype for function 'enfs_parse_ip_single' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:201:7: warning: no previous prototype for function 'nfs_multipath_parse_ip_list_get_cursor' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:20:6: warning: no previous prototype for function 'nfs_multipath_parse_ip_ipv6_add' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:228:6: warning: no previous prototype for function 'enfs_valid_ip' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:240:5: warning: no previous prototype for function 'nfs_multipath_parse_ip_list' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:353:6: warning: no previous prototype for function 'isInvalidDns' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:379:5: warning: no previous prototype for function 'nfs_multipath_parse_dns_list' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:423:5: warning: no previous prototype for function 'parse_remote_type' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:463:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ipv4_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:470:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ipv6_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:486:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_ip_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:502:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_valid' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:528:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check_duplicate' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:553:5: warning: no previous prototype for function 'nfs_multipath_parse_options_check' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_proc.c:547:30: warning: unused variable 'shardview_proc_fops' [-Wunused-const-variable]
fs/nfs/enfs/enfs_remount.c:101:6: warning: no previous prototype for function 'enfs_clnt_delete_obsolete_xprts' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:108:1: warning: no previous prototype for function 'enfs_lb_switch_find_first_active_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:119:18: warning: no previous prototype for function 'enfs_lb_switch_get_main_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:169:18: warning: no previous prototype for function 'enfs_lb_get_singular_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_roundrobin.c:330:5: warning: no previous prototype for function 'enfs_lb_revert_policy' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_rpc_init.c:7:5: warning: no previous prototype for function 'enfs_rpc_init' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:180:5: warning: no previous prototype for function 'NfsExtendDecodeFsShard' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:265:5: warning: no previous prototype for function 'NfsExtendDecodeLifInfo' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:533:5: warning: no previous prototype for function 'EnfsExtendDecodePreCheck' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:601:5: warning: no previous prototype for function 'dorado_extend_route' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:662:6: warning: no previous prototype for function 'nego_enfs_version' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:947:6: warning: no previous prototype for function 'NfsExtendDnsQuerySetArgs' [-Wmissing-prototypes]
fs/nfs/enfs/exten_call.c:958:6: warning: no previous prototype for function 'NfsExtendDnsQuerySetRes' [-Wmissing-prototypes]
fs/nfs/enfs/failover_path.c:239: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/pm_state.c:83:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
fs/nfs/enfs/shard_route.c:257: warning: Function parameter or member '__list_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:257: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:333: warning: Cannot understand * @return:0 for success,otherwise for failed
fs/nfs/enfs_adapter.c:47:26: warning: no previous prototype for function 'nfs_multipath_router_get' [-Wmissing-prototypes]
fs/nfs/enfs_adapter.c:63:6: warning: no previous prototype for function 'nfs_multipath_router_put' [-Wmissing-prototypes]
fs/nfs/enfs_adapter.c:69:6: warning: no previous prototype for function 'is_valid_option' [-Wmissing-prototypes]
fs/nfs/fs_context.c:374:26: warning: no previous prototype for function 'getNfsMultiPathOpt' [-Wmissing-prototypes]
fs/proc/stat.c:227:17: warning: no previous prototype for function 'bpf_get_idle_time' [-Wmissing-prototypes]
fs/proc/stat.c:232:17: warning: no previous prototype for function 'bpf_get_iowait_time' [-Wmissing-prototypes]
fs/proc/stat.c:237:18: warning: no previous prototype for function 'bpf_show_all_irqs' [-Wmissing-prototypes]
fs/resctrl/monitor.c:51: warning: Cannot understand * @closid_num_dirty_rmid The number of dirty RMID each CLOSID has.
fs/xfs/libxfs/xfs_alloc.c:103:1: warning: no previous prototype for function 'xfs_ag_fixup_aside' [-Wmissing-prototypes]
include/linux/fortify-string.h:507:4: warning: call to '__write_overflow_field' declared with 'warning' attribute: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning]
include/linux/fortify-string.h:597:4: warning: call to '__write_overflow_field' declared with 'warning' attribute: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning]
include/linux/syscalls.h:954:54: warning: declaration of 'struct xsched_attr' will not be visible outside of this function [-Wvisibility]
kernel/bpf/mprog.c:420:13: warning: default initialization of an object of type 'typeof ((attr->query.prog_ids))' (aka 'const unsigned long long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
kernel/bpf/mprog.c:421:16: warning: default initialization of an object of type 'typeof ((attr->query.prog_attach_flags))' (aka 'const unsigned long long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
kernel/bpf/mprog.c:422:13: warning: default initialization of an object of type 'typeof ((attr->query.link_ids))' (aka 'const unsigned long long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
kernel/bpf/mprog.c:423:16: warning: default initialization of an object of type 'typeof ((attr->query.link_attach_flags))' (aka 'const unsigned long long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
kernel/cpu.c:2684: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
kernel/dma/contiguous.c:212:13: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
kernel/dma/contiguous.c:212:13: warning: no previous prototype for function 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
kernel/fork.c:2233: warning: Excess function parameter 'pidfd' description in '__pidfd_prepare'
kernel/fork.c:2233: warning: Function parameter or member 'ret' not described in '__pidfd_prepare'
kernel/fork.c:2282: warning: Excess function parameter 'pidfd' description in 'pidfd_prepare'
kernel/fork.c:2282: warning: Function parameter or member 'ret' not described in 'pidfd_prepare'
kernel/irq/proc.c:338:13: warning: no previous prototype for function 'register_irqchip_proc' [-Wmissing-prototypes]
kernel/irq/proc.c:339:13: warning: no previous prototype for function 'unregister_irqchip_proc' [-Wmissing-prototypes]
kernel/locking/mutex.c:623:2: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kernel/power/swap.c:1572: warning: Excess function parameter 'exclusive' description in 'swsusp_close'
kernel/sched/core.c:11465:5: warning: no previous prototype for function 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes]
kernel/sched/core.c:11506:5: warning: no previous prototype for function 'tg_set_affinity_period' [-Wmissing-prototypes]
kernel/sched/core.c:11520:5: warning: no previous prototype for function 'tg_get_affinity_period' [-Wmissing-prototypes]
kernel/sched/debug.c:102:12: warning: no previous prototype for 'is_prefer_numa' [-Wmissing-prototypes]
kernel/xsched/cfs.c:108: warning: Excess function parameter 'gxcu' description in 'xg_update'
kernel/xsched/cfs.c:108: warning: Function parameter or member 'task_delta' not described in 'xg_update'
kernel/xsched/cfs.c:108: warning: Function parameter or member 'xg' not described in 'xg_update'
kernel/xsched/cfs.c:22:6: warning: no previous prototype for function 'xs_rq_add' [-Wmissing-prototypes]
kernel/xsched/cfs.c:233:6: warning: no previous prototype for function 'rq_init_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:238:6: warning: no previous prototype for function 'xse_init_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:243:6: warning: no previous prototype for function 'xse_deinit_fair' [-Wmissing-prototypes]
kernel/xsched/cfs.c:45:6: warning: no previous prototype for function 'xs_rq_remove' [-Wmissing-prototypes]
kernel/xsched/cfs.c:56: warning: Function parameter or member 'new_xrt' not described in 'xs_cfs_rq_update'
kernel/xsched/cfs.c:56: warning: Function parameter or member 'xse_cfs' not described in 'xs_cfs_rq_update'
kernel/xsched/cgroup.c:402:6: warning: no previous prototype for function 'xcu_move_task' [-Wmissing-prototypes]
kernel/xsched/cgroup.c:65: warning: Cannot understand * @brief Initialize the core components of an xsched_group.
kernel/xsched/core.c:189:5: warning: no previous prototype for 'xsched_xse_set_class' [-Wmissing-prototypes]
kernel/xsched/core.c:189:5: warning: no previous prototype for function 'xsched_xse_set_class' [-Wmissing-prototypes]
kernel/xsched/core.c:515:12: warning: no previous prototype for 'xsched_sched_init' [-Wmissing-prototypes]
kernel/xsched/core.c:515:12: warning: no previous prototype for function 'xsched_sched_init' [-Wmissing-prototypes]
kernel/xsched/rt.c:122:6: warning: no previous prototype for 'rq_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:122:6: warning: no previous prototype for function 'rq_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:133:6: warning: no previous prototype for 'xse_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:133:6: warning: no previous prototype for function 'xse_init_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:144:6: warning: no previous prototype for 'xse_deinit_rt' [-Wmissing-prototypes]
kernel/xsched/rt.c:144:6: warning: no previous prototype for function 'xse_deinit_rt' [-Wmissing-prototypes]
kernel/xsched/vstream.c:663:1: error: conflicting types for 'sys_xsched_setattr'
kernel/xsched/vstream.c:668:1: error: conflicting types for 'sys_xsched_getattr'
kernel/xsched/vstream.c:98:19: warning: no previous prototype for 'xcu_find' [-Wmissing-prototypes]
kernel/xsched/vstream.c:98:19: warning: no previous prototype for function 'xcu_find' [-Wmissing-prototypes]
lib/../mm/internal.h:1508:55: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'shrinker_debugfs_name_alloc' [-Wmissing-format-attribute]
mm/damon/../internal.h:1508:55: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'shrinker_debugfs_name_alloc' [-Wmissing-format-attribute]
mm/gmem.c:383:13: warning: unused variable 'nid' [-Wunused-variable]
mm/gmem.c:383:6: warning: unused variable 'nid' [-Wunused-variable]
mm/gmem_phys.c:398:19: warning: no previous prototype for function 'gm_evict_page' [-Wmissing-prototypes]
mm/internal.h:1508:55: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 0)' attribute to the declaration of 'shrinker_debugfs_name_alloc' [-Wmissing-format-attribute]
mm/madvise.c:285:6: warning: no previous prototype for 'force_swapin_vma' [-Wmissing-prototypes]
mm/madvise.c:285:6: warning: no previous prototype for function 'force_swapin_vma' [-Wmissing-prototypes]
mm/memblock.c:1444:20: warning: no previous prototype for 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1444:20: warning: no previous prototype for function 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1611: warning: expecting prototype for memblock_alloc_internal(). Prototype was for __memblock_alloc_internal() instead
mm/memcontrol.c:4848:12: warning: 'mem_cgroup_check_swap_for_v1' defined but not used [-Wunused-function]
mm/memory.c:2802:5: warning: no previous prototype for '__remap_pfn_range' [-Wmissing-prototypes]
mm/memory.c:2802:5: warning: no previous prototype for function '__remap_pfn_range' [-Wmissing-prototypes]
mm/memory.c:2805: warning: Function parameter or member 'page_shift' not described in '__remap_pfn_range'
mm/memory.c:2805: warning: expecting prototype for remap_pfn_range(). Prototype was for __remap_pfn_range() instead
mm/mempolicy.c:1145:25: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
mm/mempolicy.c:1145:32: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
mm/shrinker.c:699:53: warning: diagnostic behavior may be improved by adding the 'format(printf, 2, 3)' attribute to the declaration of 'shrinker_alloc' [-Wmissing-format-attribute]
net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for function 'comp_stream_read' [-Wmissing-prototypes]
net/ipv4/tcp_comp.c:779:6: warning: no previous prototype for function 'comp_setup_strp' [-Wmissing-prototypes]
net/ipv4/tcp_output.c:1371:12: warning: variable 'tcp_hdr_rsrvd_4b' set but not used [-Wunused-but-set-variable]
net/ipv4/tcp_output.c:1371:5: warning: variable 'tcp_hdr_rsrvd_4b' set but not used [-Wunused-but-set-variable]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-kernel-xcall-xcall.c:warning:address-of-array-((struct-xcall_info-)task-xinfo)-xcall_enable-will-always-evaluate-to-true
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_calc_budget
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_done
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-firmware-uvb-cis-cis_info_process.c:warning:expecting-prototype-for-cis_call().-Prototype-was-for-cis_call_by_uvb()-instead
| |-- drivers-firmware-uvb-cis-uvb_info_process.c:warning:Cannot-understand-Calculate-checksum-in-4bytes-if-size-not-aligned-with-4bytes-padding-with-.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-the-value-structure-with-index-move-the-pointer-to-the-data-indicated-by-index
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-value-structure-by-index-in-a-list-the-name-will-not-be-changed
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Get-table-in-the-value-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Internal-function-get-data-pointer-by-path-and-type.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-all-od-file-in-the-root-input-value-path-output-the-value-structure-contains-value-info.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-one-od-file-input-value-path-output-the-value-structure-contains-value-info
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-list-from-od-root-will-return-a-list-info-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-ubios-od-value-struct-from-od-root-according-to-the-path
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-pointer-from-table-according-name-and-row-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-s-offset-in-row-of-table-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-structure-from-list-by-index.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-next-value-of-a-list.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-table-information-like-row-colomn-sub-types-.etc.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Search-and-match-one-value-name-return-the-pointer-of-value-structrue-if-matched.
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-Only-calculate-the-valid-data-region
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Get-a-name-value-structrue-by-the-data-pointer
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Search-all-pointer-in-od-root-return-the-specific-od-file-matched-the-input-name.
| |-- drivers-iommu-hisilicon-flush.c:warning:stack-frame-size-()-exceeds-limit-()-in-ummu_tlbi_range
| |-- drivers-iommu-hisilicon-ummu_main.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_main.c:warning:variable-vlnctrl-set-but-not-used
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_ptp.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_sriov.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- arm64-allnoconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_irq_set_prio
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| `-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
|-- arm64-defconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-acpi-pptt.c:warning:no-previous-prototype-for-acpi_pptt_for_each_container
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_get_ipiv_status
| |-- drivers-media-platform-renesas-vsp1-vsp1_histo.c:warning:histo-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and
| |-- drivers-net-ethernet-cavium-thunder-thunder_bgx.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size
| |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-hclge_tm_vf_tc_dwrr_cfg
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- arm64-randconfig-001-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- arm64-randconfig-002-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-cpufreq-cppc_cpufreq.c:error:incomplete-definition-of-type-struct-fb_ctr_pair
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| `-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
|-- arm64-randconfig-003-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- lib-..-mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- mm-shrinker.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_alloc
|-- arm64-randconfig-r113-20251213
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-the-value-structure-with-index-move-the-pointer-to-the-data-indicated-by-index
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Change-value-structure-by-index-in-a-list-the-name-will-not-be-changed
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Get-table-in-the-value-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Internal-function-get-data-pointer-by-path-and-type.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-all-od-file-in-the-root-input-value-path-output-the-value-structure-contains-value-info.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-Search-one-od-file-input-value-path-output-the-value-structure-contains-value-info
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-list-from-od-root-will-return-a-list-info-structure.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-ubios-od-value-struct-from-od-root-according-to-the-path
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-pointer-from-table-according-name-and-row-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-s-offset-in-row-of-table-will-check-type-first.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-a-value-structure-from-list-by-index.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-next-value-of-a-list.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Get-table-information-like-row-colomn-sub-types-.etc.
| |-- drivers-firmware-uvb-odf-odf_data.c:warning:Cannot-understand-brief-Search-and-match-one-value-name-return-the-pointer-of-value-structrue-if-matched.
| |-- drivers-firmware-uvb-odf-odf_get_fdt.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__be32-const-usertype-p-got-unsigned-int-const-usertype
| |-- drivers-firmware-uvb-odf-odf_get_fdt.c:warning:no-previous-prototype-for-odf_get_fdt_ubiostbl
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-Only-calculate-the-valid-data-region
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Get-a-name-value-structrue-by-the-data-pointer
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:Cannot-understand-brief-Search-all-pointer-in-od-root-return-the-specific-od-file-matched-the-input-name.
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-is_od_file_valid
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-is_od_root_valid
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_checksum
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_get_od_file
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_get_vs_by_pointer
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_is_checksum_ok
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_read16
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_read32
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_read64
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_read8
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_separate_name
| |-- drivers-firmware-uvb-odf-odf_helper.c:warning:no-previous-prototype-for-odf_update_checksum
| |-- drivers-firmware-uvb-odf-odf_trans.c:error:MEMREMAP_WB-undeclared-(first-use-in-this-function)
| |-- drivers-firmware-uvb-odf-odf_trans.c:error:implicit-declaration-of-function-memremap
| |-- drivers-firmware-uvb-odf-odf_trans.c:error:implicit-declaration-of-function-memunmap
| |-- drivers-firmware-uvb-odf-odf_trans.c:warning:no-previous-prototype-for-free_cis_info
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_irq_set_prio
| |-- drivers-pmdomain-bcm-bcm-pmb.c:sparse:sparse:restricted-__be32-degrades-to-integer
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-__user-from-got-void
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_config_device-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_create_jetty-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_create_jfc-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_create_jfr-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_create_jfs-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_destroy_jetty-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_destroy_jfc-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_destroy_jfr-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_destroy_jfs-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_dev_ref_get-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_dev_ref_put-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_query_device_status-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:sparse:sparse:symbol-ubagg_user_ctl-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_config_device
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_create_jetty
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_create_jfc
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_create_jfr
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_create_jfs
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_destroy_jetty
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_destroy_jfc
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_destroy_jfr
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_destroy_jfs
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_dev_ref_get
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_dev_ref_put
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_query_device_status
| |-- drivers-ub-urma-ubagg-ubagg_ioctl.c:warning:no-previous-prototype-for-ubagg_user_ctl
| |-- drivers-ub-urma-ubcore-net-ubcore_session.c:sparse:sparse:symbol-session_ctx-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-net-ubcore_sock.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be32-usertype-s_addr-got-unsigned-int-usertype-addr
| |-- drivers-ub-urma-ubcore-net-ubcore_sock.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__poll_t-usertype-_key-got-int
| |-- drivers-ub-urma-ubcore-net-ubcore_sock.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-addr-got-restricted-__be32-usertype-s_addr
| |-- drivers-ub-urma-ubcore-net-ubcore_sock.c:sparse:sparse:restricted-__be32-degrades-to-integer
| |-- drivers-ub-urma-ubcore-net-ubcore_sock.c:sparse:sparse:restricted-__poll_t-degrades-to-integer
| |-- drivers-ub-urma-ubcore-ubcm-ub_cm.c:warning:g_ubcm_ops-defined-but-not-used
| |-- drivers-ub-urma-ubcore-ubcm-ubcm_genl.c:sparse:sparse:symbol-g_ubcm_genl_family-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:sparse:sparse:symbol-ubmad_create_rt_work-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:sparse:sparse:symbol-ubmad_post_send_conn_ack-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:sparse:sparse:symbol-ubmad_process_rx_msn-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:sparse:sparse:symbol-ubmad_repost_send_conn_data-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:warning:no-previous-prototype-for-ubmad_create_rt_work
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:warning:no-previous-prototype-for-ubmad_post_send_conn_ack
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:warning:no-previous-prototype-for-ubmad_process_rx_msn
| |-- drivers-ub-urma-ubcore-ubcm-ubmad_datapath.c:warning:no-previous-prototype-for-ubmad_repost_send_conn_data
| |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-args_addr-got-void-noderef-__user
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-args_addr-got-void-noderef-__user
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:sparse:sparse:symbol-ubcore_tlv_append-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:sparse:sparse:symbol-ubcore_tlv_parse-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:warning:no-previous-prototype-for-ubcore_tlv_append
| |-- drivers-ub-urma-ubcore-ubcore_cmd_tlv.c:warning:no-previous-prototype-for-ubcore_tlv_parse
| |-- drivers-ub-urma-ubcore-ubcore_connect_adapter.c:sparse:sparse:symbol-ubcore_find_remove_ex_tp_info-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_connect_adapter.c:warning:no-previous-prototype-for-ubcore_find_remove_ex_tp_info
| |-- drivers-ub-urma-ubcore-ubcore_device.c:sparse:sparse:symbol-ubcore_find_mue_device_legacy-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_dispatch_async_event
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_dispatch_mgmt_event
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_find_mue_device_legacy
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_free_eid_list
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_get_eid_list
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_register_device
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_stop_requests
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_unregister_device
| |-- drivers-ub-urma-ubcore-ubcore_msg.c:sparse:sparse:symbol-ubcore_asyn_send_ue2mue_msg-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_ue2mue_msg
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_alloc_token_id
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_free_token_id
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_import_seg
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_register_seg
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_unimport_seg
| |-- drivers-ub-urma-ubcore-ubcore_segment.c:warning:no-previous-prototype-for-ubcore_unregister_seg
| |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_tp_attr
| |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_tp_list
| |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_set_tp_attr
| |-- drivers-ub-urma-ubcore-ubcore_tp_table.c:warning:no-previous-prototype-for-ubcore_destroy_tp
| |-- drivers-ub-urma-ubcore-ubcore_vtp.c:sparse:sparse:symbol-ubcore_add_vtp_work_list-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_vtp.c:sparse:sparse:symbol-ubcore_del_vtp_work_list-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_add_vtp_work_list
| |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_del_vtp_work_list
| |-- drivers-ub-urma-uburma-uburma_cmd.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-__user-from-got-void-const-args_addr
| |-- drivers-ub-urma-uburma-uburma_cmd.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__user-to-got-void-args_addr
| |-- drivers-ub-urma-uburma-uburma_cmd_tlv.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-args_addr-got-void-noderef-__user
| |-- drivers-ub-urma-uburma-uburma_cmd_tlv.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-args_addr-got-void-noderef-__user
| |-- drivers-ub-urma-uburma-uburma_dev_ops.c:sparse:sparse:symbol-uburma_register_mmu-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-uburma-uburma_dev_ops.c:sparse:sparse:symbol-uburma_unregister_mmu-was-not-declared.-Should-it-be-static
| |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_register_mmu
| |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_unregister_mmu
| |-- drivers-ub-urma-uburma-uburma_event.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-__user-from-got-struct-uburma_cmd_hdr
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:sparse:sparse:symbol-hisi_oom_recover-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- loongarch-allmodconfig
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_calc_budget
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_done
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_main.c:warning:variable-vlnctrl-set-but-not-used
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_ptp.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_sriov.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- loongarch-allnoconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- include-linux-syscalls.h:warning:declaration-of-struct-xsched_attr-will-not-be-visible-outside-of-this-function
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_getattr
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_setattr
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| `-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
|-- loongarch-allyesconfig
| |-- block-blk-cgroup.c:warning:no-previous-prototype-for-function-bpf_blkcg_get_dev_iostat
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_calc_budget
| |-- block-blk-ioinf.c:warning:no-previous-prototype-for-function-ioinf_done
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-net-ethernet-huawei-bma-kbox_drv-kbox_panic.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-kbox_dump_painc_info
| |-- drivers-net-ethernet-huawei-bma-kbox_drv-kbox_printk.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-kbox_dump_printk_info
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_main.c:warning:variable-vlnctrl-set-but-not-used
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_ptp.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_sriov.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-platform-surface-surface3_power.c:warning:snprintf-will-always-be-truncated-specified-size-is-but-format-string-expands-to-at-least
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-spmi-spmi-pmic-arb.c:warning:Function-parameter-or-member-core-not-described-in-spmi_pmic_arb
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
| |-- fs-mfs-data.c:warning:default-initialization-of-an-object-of-type-struct-vm_area_struct-with-const-member-leaves-the-object-uninitialized
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_idle_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_get_iowait_time
| |-- fs-proc-stat.c:warning:no-previous-prototype-for-function-bpf_show_all_irqs
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_get_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_affinity_period
| |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_set_dynamic_affinity_mode
| |-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
| |-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
| |-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
| |-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
| |-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
| |-- lib-..-mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-damon-..-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-shrinker.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_alloc
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp
| `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read
|-- loongarch-defconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_main.c:warning:variable-vlnctrl-set-but-not-used
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_ptp.c:warning:unannotated-fall-through-between-switch-labels
| |-- drivers-net-ethernet-wangxun-ngbe-ngbe_sriov.c:warning:unannotated-fall-through-between-switch-labels
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-syscalls.h:warning:declaration-of-struct-xsched_attr-will-not-be-visible-outside-of-this-function
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-livepatch-core.c:warning:bad-line:
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_getattr
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_setattr
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- loongarch-randconfig-001-20251212
| |-- include-linux-syscalls.h:warning:declaration-of-struct-xsched_attr-will-not-be-visible-outside-of-this-function
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_getattr
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_setattr
| |-- lib-..-mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- mm-shrinker.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_alloc
|-- loongarch-randconfig-002-20251212
| |-- include-linux-syscalls.h:warning:declaration-of-struct-xsched_attr-will-not-be-visible-outside-of-this-function
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_getattr
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_setattr
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| `-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
|-- loongarch-randconfig-r071-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- include-linux-syscalls.h:warning:declaration-of-struct-xsched_attr-will-not-be-visible-outside-of-this-function
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.link_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_attach_flags))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-bpf-mprog.c:warning:default-initialization-of-an-object-of-type-typeof-((attr-query.prog_ids))-(aka-const-unsigned-long-long-)-leaves-the-object-uninitialized
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_getattr
| |-- kernel-xsched-vstream.c:error:conflicting-types-for-sys_xsched_setattr
| |-- lib-..-mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-internal.h:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_debugfs_name_alloc
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- mm-shrinker.c:warning:diagnostic-behavior-may-be-improved-by-adding-the-format(printf-)-attribute-to-the-declaration-of-shrinker_alloc
|-- x86_64-allnoconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| `-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
|-- x86_64-buildonly-randconfig-006-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-defconfig
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-001-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-media-radio-radio-si476x.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-002-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-003-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-004-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-005-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-012-20251212
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-013-20251212
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-014-20251212
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-015-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_mes.c:warning:s-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-016-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-071-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-072-20251212
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-073-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-074-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-crypto-ccp-hygon-ccp-mdev.c:error:struct-device-has-no-member-named-numa_node
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-075-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-076-20251212
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-101-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:Function-parameter-or-member-api_minor-not-described-in-user_data_status
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-atomic64_exchange
| |-- drivers-crypto-ccp-hygon-vpsp.c:warning:no-previous-prototype-for-function-vpsp_set_default_vid_permission
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-102-20251212
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-103-20251212
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:warning:no-previous-prototype-for-function-gm_evict_page
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-104-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-121-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__user-to-got-void
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-enum-gm_ret-ret-got-restricted-vm_fault_t
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-gmem_phys.c:sparse:sparse:symbol-gm_evict_page-was-not-declared.-Should-it-be-static
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-122-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
| |-- drivers-crypto-ccp-hygon-ccp-mdev.c:error:no-member-named-numa_node-in-struct-device
| |-- drivers-crypto-ccp-hygon-psp-dev.c:warning:no-previous-prototype-for-function-atomic64_exchange
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-123-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-enum-gm_ret-ret-got-restricted-vm_fault_t
| |-- mm-gmem_phys.c:sparse:sparse:symbol-gm_evict_page-was-not-declared.-Should-it-be-static
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-161-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-block-drbd-drbd_bitmap.c:warning:Function-parameter-or-member-peer_device-not-described-in-drbd_bm_write
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-power-swap.c:warning:Excess-function-parameter-exclusive-description-in-swsusp_close
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-gmem.c:warning:unused-variable-nid
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-r061-20251212
| |-- block-genhd.c:warning:no-previous-prototype-for-part_stat_read_all
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ptp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_ring.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:variable-ring_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-sched-debug.c:warning:no-previous-prototype-for-is_prefer_numa
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- x86_64-randconfig-r122-20251213
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
| |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_show
| |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_store
| |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_times_store
| |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-start_patrol_store
| |-- drivers-crypto-montage-tsse-tsse_dev_drv.c:sparse:sparse:symbol-dev_attr_tsse_image_load-was-not-declared.-Should-it-be-static
| |-- drivers-crypto-montage-tsse-tsse_fw_service.c:sparse:sparse:cast-removes-address-space-__iomem-of-expression
| |-- drivers-crypto-montage-tsse-tsse_fw_service.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-got-unsigned-char-usertype
| |-- drivers-crypto-montage-tsse-tsse_vuart.c:sparse:sparse:cast-to-restricted-__le32
| |-- drivers-crypto-montage-tsse-tsse_vuart.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-int-value-got-restricted-__le32-usertype
| |-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-spi-spi-axi-spi-engine.c:warning:Function-parameter-or-member-p-not-described-in-spi_engine_message_state
| |-- drivers-xcu-xcu_group.c:sparse:sparse:symbol-__xcu_group_attach-was-not-declared.-Should-it-be-static
| |-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-__xcu_group_attach
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- fs-resctrl-monitor.c:warning:Cannot-understand-closid_num_dirty_rmid-The-number-of-dirty-RMID-each-CLOSID-has.
| |-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
| |-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
| |-- kernel-xsched-core.c:sparse:sparse:symbol-xsched_sched_init-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-core.c:sparse:sparse:symbol-xsched_xse_set_class-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-xsched_sched_init
| |-- kernel-xsched-core.c:warning:no-previous-prototype-for-xsched_xse_set_class
| |-- kernel-xsched-rt.c:sparse:sparse:symbol-rq_init_rt-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-rt.c:sparse:sparse:symbol-xse_deinit_rt-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-rt.c:sparse:sparse:symbol-xse_init_rt-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-rq_init_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-xse_deinit_rt
| |-- kernel-xsched-rt.c:warning:no-previous-prototype-for-xse_init_rt
| |-- kernel-xsched-vstream.c:sparse:sparse:symbol-xcu_find-was-not-declared.-Should-it-be-static
| |-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-xcu_find
| |-- mm-gmem.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-enum-gm_ret-ret-got-restricted-vm_fault_t
| |-- mm-gmem_phys.c:sparse:sparse:symbol-gm_evict_page-was-not-declared.-Should-it-be-static
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
| |-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
| |-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
| |-- mm-memory.c:warning:no-previous-prototype-for-__remap_pfn_range
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
`-- x86_64-randconfig-r134-20251213
|-- block-genhd.c:warning:no-previous-prototype-for-function-part_stat_read_all
|-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets
|-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets
|-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets
|-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets
|-- drivers-net-ethernet-linkdata-sxe-base-log-sxe_log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-base-trace-sxe_trace.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ipsec.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_main.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_monitor.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_netdev.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_dev_user.c:warning:variable-vfn-set-but-not-used
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:variable-phy_ops-set-but-not-used
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_vsi.c:warning:variable-queue_mgt-set-but-not-used
|-- drivers-pinctrl-zhaoxin-pinctrl-kx7000.c:warning:overlapping-comparisons-always-evaluate-to-true
|-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used
|-- drivers-xcu-xcu_group.c:sparse:sparse:symbol-__xcu_group_attach-was-not-declared.-Should-it-be-static
|-- drivers-xcu-xcu_group.c:warning:no-previous-prototype-for-function-__xcu_group_attach
|-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
|-- fs-xfs-libxfs-xfs_alloc.c:sparse:sparse:symbol-xfs_ag_fixup_aside-was-not-declared.-Should-it-be-static
|-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside
|-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
|-- kernel-cpu.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000
|-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-__pidfd_prepare
|-- kernel-fork.c:warning:Excess-function-parameter-pidfd-description-in-pidfd_prepare
|-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-__pidfd_prepare
|-- kernel-fork.c:warning:Function-parameter-or-member-ret-not-described-in-pidfd_prepare
|-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
|-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
|-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- kernel-xsched-cfs.c:sparse:sparse:symbol-rq_init_fair-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cfs.c:sparse:sparse:symbol-xs_rq_add-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cfs.c:sparse:sparse:symbol-xs_rq_remove-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cfs.c:sparse:sparse:symbol-xse_deinit_fair-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cfs.c:sparse:sparse:symbol-xse_init_fair-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cfs.c:warning:Excess-function-parameter-gxcu-description-in-xg_update
|-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-new_xrt-not-described-in-xs_cfs_rq_update
|-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-task_delta-not-described-in-xg_update
|-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xg-not-described-in-xg_update
|-- kernel-xsched-cfs.c:warning:Function-parameter-or-member-xse_cfs-not-described-in-xs_cfs_rq_update
|-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-rq_init_fair
|-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_add
|-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xs_rq_remove
|-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_deinit_fair
|-- kernel-xsched-cfs.c:warning:no-previous-prototype-for-function-xse_init_fair
|-- kernel-xsched-cgroup.c:sparse:sparse:symbol-root_xcg-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cgroup.c:sparse:sparse:symbol-xcu_move_task-was-not-declared.-Should-it-be-static
|-- kernel-xsched-cgroup.c:warning:Cannot-understand-brief-Initialize-the-core-components-of-an-xsched_group.
|-- kernel-xsched-cgroup.c:warning:no-previous-prototype-for-function-xcu_move_task
|-- kernel-xsched-core.c:sparse:sparse:symbol-xsched_sched_init-was-not-declared.-Should-it-be-static
|-- kernel-xsched-core.c:sparse:sparse:symbol-xsched_xse_set_class-was-not-declared.-Should-it-be-static
|-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_sched_init
|-- kernel-xsched-core.c:warning:no-previous-prototype-for-function-xsched_xse_set_class
|-- kernel-xsched-rt.c:sparse:sparse:symbol-rq_init_rt-was-not-declared.-Should-it-be-static
|-- kernel-xsched-rt.c:sparse:sparse:symbol-xse_deinit_rt-was-not-declared.-Should-it-be-static
|-- kernel-xsched-rt.c:sparse:sparse:symbol-xse_init_rt-was-not-declared.-Should-it-be-static
|-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-rq_init_rt
|-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_deinit_rt
|-- kernel-xsched-rt.c:warning:no-previous-prototype-for-function-xse_init_rt
|-- kernel-xsched-vstream.c:sparse:sparse:symbol-xcu_find-was-not-declared.-Should-it-be-static
|-- kernel-xsched-vstream.c:warning:no-previous-prototype-for-function-xcu_find
|-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
|-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
|-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
|-- mm-memory.c:sparse:sparse:symbol-__remap_pfn_range-was-not-declared.-Should-it-be-static
|-- mm-memory.c:warning:Function-parameter-or-member-page_shift-not-described-in-__remap_pfn_range
|-- mm-memory.c:warning:expecting-prototype-for-remap_pfn_range().-Prototype-was-for-__remap_pfn_range()-instead
|-- mm-memory.c:warning:no-previous-prototype-for-function-__remap_pfn_range
`-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
elapsed time: 1461m
configs tested: 41
configs skipped: 8
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20251212 clang-18
arm64 randconfig-002-20251212 clang-19
arm64 randconfig-003-20251212 clang-22
arm64 randconfig-004-20251212 gcc-5.5.0
loongarch allmodconfig clang-19
loongarch allnoconfig clang-22
loongarch defconfig clang-19
loongarch randconfig-001-20251212 clang-22
loongarch randconfig-002-20251212 clang-17
x86_64 allmodconfig clang-20
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20251212 clang-20
x86_64 buildonly-randconfig-002-20251212 clang-20
x86_64 buildonly-randconfig-003-20251212 clang-20
x86_64 buildonly-randconfig-004-20251212 clang-20
x86_64 buildonly-randconfig-005-20251212 gcc-14
x86_64 buildonly-randconfig-006-20251212 clang-20
x86_64 defconfig gcc-14
x86_64 randconfig-001-20251212 gcc-14
x86_64 randconfig-002-20251212 clang-20
x86_64 randconfig-003-20251212 clang-20
x86_64 randconfig-004-20251212 clang-20
x86_64 randconfig-005-20251212 clang-20
x86_64 randconfig-006-20251212 clang-20
x86_64 randconfig-011-20251212 clang-20
x86_64 randconfig-012-20251212 gcc-14
x86_64 randconfig-013-20251212 gcc-14
x86_64 randconfig-014-20251212 clang-20
x86_64 randconfig-015-20251212 gcc-14
x86_64 randconfig-016-20251212 clang-20
x86_64 randconfig-071-20251212 gcc-12
x86_64 randconfig-072-20251212 gcc-14
x86_64 randconfig-073-20251212 clang-20
x86_64 randconfig-074-20251212 gcc-14
x86_64 randconfig-075-20251212 clang-20
x86_64 randconfig-076-20251212 gcc-14
x86_64 rhel-9.4-rust clang-20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c:1214:5: warning: no previous prototype for 'hclge_tm_vf_tc_dwrr_cfg'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: bc47b7dc2b0180a0d6e7ad218e6c8f5e4fca07a9 [3541/3541] net: hns3: add support for vf multiple tcs
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251213/202512131229.07COqzuf-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131229.07COqzuf-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131229.07COqzuf-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c:1214:5: warning: no previous prototype for 'hclge_tm_vf_tc_dwrr_cfg' [-Wmissing-prototypes]
1214 | int hclge_tm_vf_tc_dwrr_cfg(struct hclge_vport *vport)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c:2357:5: warning: no previous prototype for 'hclge_mbx_set_vf_multi_tc' [-Wmissing-prototypes]
2357 | int hclge_mbx_set_vf_multi_tc(struct hclge_vport *vport,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
vim +/hclge_tm_vf_tc_dwrr_cfg +1214 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
1213
> 1214 int hclge_tm_vf_tc_dwrr_cfg(struct hclge_vport *vport)
1215 {
1216 struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
1217 struct hclge_dev *hdev = vport->back;
1218 struct hclge_pg_info *pg_info;
1219 u8 dwrr;
1220 int ret;
1221 u32 i;
1222
1223 for (i = 0; i < kinfo->tc_info.max_tc; i++) {
1224 pg_info = &hdev->tm_info.pg_info[hdev->tm_info.tc_info[i].pgid];
1225 dwrr = i < kinfo->tc_info.num_tc ? pg_info->tc_dwrr[i] : 0;
1226 ret = hclge_tm_qs_weight_cfg(hdev, vport->qs_offset + i, dwrr);
1227 if (ret)
1228 return ret;
1229 }
1230
1231 return 0;
1232 }
1233
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 3541/3541] drivers/crypto/montage/tsse/tsse_dev_drv.c:148:1: sparse: sparse: symbol 'dev_attr_tsse_image_load' was not declared. Should it be static?
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 7795623241fe9eb57352a09b27d06b5d4ff07071 [3541/3541] add firmware update function for Mont-TSSE
config: x86_64-randconfig-r122-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131145.YwV73bz7-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131145.YwV73bz7-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131145.YwV73bz7-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/montage/tsse/tsse_dev_drv.c:148:1: sparse: sparse: symbol 'dev_attr_tsse_image_load' was not declared. Should it be static?
vim +/dev_attr_tsse_image_load +148 drivers/crypto/montage/tsse/tsse_dev_drv.c
147
> 148 DEVICE_ATTR_WO(tsse_image_load);
149
--
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1
0
[openeuler:openEuler-1.0-LTS 1941/1941] net/netfilter/nf_conntrack_core.c:1017: warning: Function parameter or member 'reply_hash' not described in 'nf_ct_resolve_clash'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Florian,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: cc12c927ac504e99fc176ea49e85226b6aeadcd5 [1941/1941] netfilter: conntrack: allow insertion of clashing entries
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251213/202512131110.yshNLkZn-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 6ec8c4351cfc1d0627d1633b02ea787bd29c77d8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131110.yshNLkZn-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131110.yshNLkZn-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from net/netfilter/nf_conntrack_core.c:40:
In file included from include/net/netfilter/nf_conntrack.h:25:
In file included from include/linux/netfilter/nf_conntrack_proto_gre.h:5:
In file included from include/net/gre.h:6:
In file included from include/net/ip_tunnels.h:19:
In file included from include/net/dst_cache.h:8:
include/net/ip6_fib.h:228:10: warning: default initialization of an object of type 'typeof (f6i->expires)' (aka 'const unsigned long') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
228 | return time_after(jiffies, f6i->expires);
| ^
include/linux/jiffies.h:107:3: note: expanded from macro 'time_after'
107 | typecheck(unsigned long, b) && \
| ^
include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck'
11 | typeof(x) __dummy2; \
| ^
1 warning generated.
>> net/netfilter/nf_conntrack_core.c:1017: warning: Function parameter or member 'reply_hash' not described in 'nf_ct_resolve_clash'
>> net/netfilter/nf_conntrack_core.c:1017: warning: Excess function parameter 'hash_reply' description in 'nf_ct_resolve_clash'
vim +1017 net/netfilter/nf_conntrack_core.c
cc12c927ac504e Florian Westphal 2023-11-02 980
6199b71796bcaa Florian Westphal 2023-11-02 981 /**
6199b71796bcaa Florian Westphal 2023-11-02 982 * nf_ct_resolve_clash - attempt to handle clash without packet drop
6199b71796bcaa Florian Westphal 2023-11-02 983 *
6199b71796bcaa Florian Westphal 2023-11-02 984 * @skb: skb that causes the clash
6199b71796bcaa Florian Westphal 2023-11-02 985 * @h: tuplehash of the clashing entry already in table
cc12c927ac504e Florian Westphal 2023-11-02 986 * @hash_reply: hash slot for reply direction
6199b71796bcaa Florian Westphal 2023-11-02 987 *
6199b71796bcaa Florian Westphal 2023-11-02 988 * A conntrack entry can be inserted to the connection tracking table
6199b71796bcaa Florian Westphal 2023-11-02 989 * if there is no existing entry with an identical tuple.
6199b71796bcaa Florian Westphal 2023-11-02 990 *
6199b71796bcaa Florian Westphal 2023-11-02 991 * If there is one, @skb (and the assocated, unconfirmed conntrack) has
6199b71796bcaa Florian Westphal 2023-11-02 992 * to be dropped. In case @skb is retransmitted, next conntrack lookup
6199b71796bcaa Florian Westphal 2023-11-02 993 * will find the already-existing entry.
6199b71796bcaa Florian Westphal 2023-11-02 994 *
6199b71796bcaa Florian Westphal 2023-11-02 995 * The major problem with such packet drop is the extra delay added by
6199b71796bcaa Florian Westphal 2023-11-02 996 * the packet loss -- it will take some time for a retransmit to occur
6199b71796bcaa Florian Westphal 2023-11-02 997 * (or the sender to time out when waiting for a reply).
6199b71796bcaa Florian Westphal 2023-11-02 998 *
6199b71796bcaa Florian Westphal 2023-11-02 999 * This function attempts to handle the situation without packet drop.
6199b71796bcaa Florian Westphal 2023-11-02 1000 *
6199b71796bcaa Florian Westphal 2023-11-02 1001 * If @skb has no NAT transformation or if the colliding entries are
6199b71796bcaa Florian Westphal 2023-11-02 1002 * exactly the same, only the to-be-confirmed conntrack entry is discarded
6199b71796bcaa Florian Westphal 2023-11-02 1003 * and @skb is associated with the conntrack entry already in the table.
6199b71796bcaa Florian Westphal 2023-11-02 1004 *
cc12c927ac504e Florian Westphal 2023-11-02 1005 * Failing that, the new, unconfirmed conntrack is still added to the table
cc12c927ac504e Florian Westphal 2023-11-02 1006 * provided that the collision only occurs in the ORIGINAL direction.
cc12c927ac504e Florian Westphal 2023-11-02 1007 * The new entry will be added after the existing one in the hash list,
cc12c927ac504e Florian Westphal 2023-11-02 1008 * so packets in the ORIGINAL direction will continue to match the existing
cc12c927ac504e Florian Westphal 2023-11-02 1009 * entry. The new entry will also have a fixed timeout so it expires --
cc12c927ac504e Florian Westphal 2023-11-02 1010 * due to the collision, it will not see bidirectional traffic.
cc12c927ac504e Florian Westphal 2023-11-02 1011 *
6199b71796bcaa Florian Westphal 2023-11-02 1012 * Returns NF_DROP if the clash could not be resolved.
6199b71796bcaa Florian Westphal 2023-11-02 1013 */
115dffa33ea6f5 Florian Westphal 2023-11-02 1014 static __cold noinline int
cc12c927ac504e Florian Westphal 2023-11-02 1015 nf_ct_resolve_clash(struct sk_buff *skb, struct nf_conntrack_tuple_hash *h,
cc12c927ac504e Florian Westphal 2023-11-02 1016 u32 reply_hash)
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 @1017 {
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1018 /* This is the conntrack entry already in hashes that won race. */
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1019 struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(h);
b3480fe059ac91 Florian Westphal 2017-08-12 1020 const struct nf_conntrack_l4proto *l4proto;
6199b71796bcaa Florian Westphal 2023-11-02 1021 enum ip_conntrack_info ctinfo;
6199b71796bcaa Florian Westphal 2023-11-02 1022 struct nf_conn *loser_ct;
6199b71796bcaa Florian Westphal 2023-11-02 1023 struct net *net;
94ebb264459f97 Florian Westphal 2023-11-02 1024 int ret;
6199b71796bcaa Florian Westphal 2023-11-02 1025
6199b71796bcaa Florian Westphal 2023-11-02 1026 loser_ct = nf_ct_get(skb, &ctinfo);
94ebb264459f97 Florian Westphal 2023-11-02 1027 net = nf_ct_net(loser_ct);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1028
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1029 l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
6199b71796bcaa Florian Westphal 2023-11-02 1030 if (!l4proto->allow_clash)
6199b71796bcaa Florian Westphal 2023-11-02 1031 goto drop;
6199b71796bcaa Florian Westphal 2023-11-02 1032
94ebb264459f97 Florian Westphal 2023-11-02 1033 ret = __nf_ct_resolve_clash(skb, h);
94ebb264459f97 Florian Westphal 2023-11-02 1034 if (ret == NF_ACCEPT)
94ebb264459f97 Florian Westphal 2023-11-02 1035 return ret;
6199b71796bcaa Florian Westphal 2023-11-02 1036
cc12c927ac504e Florian Westphal 2023-11-02 1037 ret = nf_ct_resolve_clash_harder(skb, reply_hash);
cc12c927ac504e Florian Westphal 2023-11-02 1038 if (ret == NF_ACCEPT)
cc12c927ac504e Florian Westphal 2023-11-02 1039 return ret;
cc12c927ac504e Florian Westphal 2023-11-02 1040
6199b71796bcaa Florian Westphal 2023-11-02 1041 drop:
94ebb264459f97 Florian Westphal 2023-11-02 1042 nf_ct_add_to_dying_list(loser_ct);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1043 NF_CT_STAT_INC(net, drop);
94ebb264459f97 Florian Westphal 2023-11-02 1044 NF_CT_STAT_INC(net, insert_failed);
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1045 return NF_DROP;
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1046 }
71d8c47fc65371 Pablo Neira Ayuso 2016-05-01 1047
:::::: The code at line 1017 was first introduced by commit
:::::: 71d8c47fc653711c41bc3282e5b0e605b3727956 netfilter: conntrack: introduce clash resolution on insertion race
:::::: TO: Pablo Neira Ayuso <pablo(a)netfilter.org>
:::::: CC: Pablo Neira Ayuso <pablo(a)netfilter.org>
--
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[openeuler:openEuler-1.0-LTS 1941/1941] net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for 'nf_nat_csum_recalc'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 83abe3a3b85762720192809ac8695ff9255cfd23 [1941/1941] netfilter: nat: remove csum_recalc hook
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251213/202512131018.8qdFT5tV-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131018.8qdFT5tV-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131018.8qdFT5tV-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> net/netfilter/nf_nat_proto.c:56:6: warning: no previous prototype for 'nf_nat_csum_recalc' [-Wmissing-prototypes]
56 | void nf_nat_csum_recalc(struct sk_buff *skb,
| ^~~~~~~~~~~~~~~~~~
vim +/nf_nat_csum_recalc +56 net/netfilter/nf_nat_proto.c
55
> 56 void nf_nat_csum_recalc(struct sk_buff *skb,
--
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[openeuler:OLK-6.6 3541/3541] drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:134:6: warning: variable 'value_back' set but not used
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi leoliu-oc,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 996e18349e58a3ace519f9c0f32f4e62fc46ec2c [3541/3541] Add support Zhaoxin GPIO pinctrl
config: x86_64-randconfig-r134-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131040.ErvjOWkV-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512131040.ErvjOWkV-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512131040.ErvjOWkV-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:134:6: warning: variable 'value_back' set but not used [-Wunused-but-set-variable]
134 | u16 value_back = 0;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:257:6: warning: variable 'pin' set but not used [-Wunused-but-set-variable]
257 | int pin;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:277:6: warning: variable 'pin' set but not used [-Wunused-but-set-variable]
277 | int pin;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:337:6: warning: variable 'base_offset' set but not used [-Wunused-but-set-variable]
337 | int base_offset = 0;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:340:6: warning: variable 'value_read' set but not used [-Wunused-but-set-variable]
340 | u16 value_read;
| ^
drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:371:6: warning: variable 'base_offset' set but not used [-Wunused-but-set-variable]
371 | int base_offset = 0;
| ^
6 warnings generated.
vim +/value_back +134 drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c
128
129 static void zhaoxin_gpio_set_gpio_mode_and_pull(struct zhaoxin_pinctrl *pctrl, unsigned int pin,
130 bool isup)
131 {
132 u16 tmp = 0;
133 u16 value;
> 134 u16 value_back = 0;
135
136 if (isup)
137 tmp = ZHAOXIN_PULL_UP_10K|1;
138 else
139 tmp = ZHAOXIN_PULL_DOWN|1;
140 value = zx_pad_read16(pctrl, pin);
141
142 //for gpio
143 if (pin <= 0x32 && pin >= 0x29) {
144 if (isup) {
145 value &= (~(ZHAOXIN_PULL_DOWN));
146 value |= tmp;
147 } else {
148 value &= (~(ZHAOXIN_PULL_UP));
149 value |= tmp;
150 }
151 value &= ~(0x1);
152 zx_pad_write16(pctrl, pin, value);
153 value_back = zx_pad_read16(pctrl, pin);
154 } else {// for pgpio
155 if (isup) {
156 value &= (~(ZHAOXIN_PULL_DOWN));
157 value |= tmp;
158 } else {
159 value &= (~(ZHAOXIN_PULL_UP));
160 value |= tmp;
161 }
162 value |= 0x1;
163 zx_pad_write16(pctrl, pin, value);
164 value_back = zx_pad_read16(pctrl, pin);
165 }
166 }
167
--
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[openeuler:OLK-6.6 3541/3541] drivers/crypto/montage/tsse/tsse_fw_service.c:40:16: sparse: sparse: cast removes address space '__iomem' of expression
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 811debd4ea52033d7393d4a7de2be11f71c70348 [3541/3541] add support for Mont-TSSE Driver
config: x86_64-randconfig-r122-20251213 (https://download.01.org/0day-ci/archive/20251213/202512130900.UPe4oSIC-lkp@…)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130900.UPe4oSIC-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130900.UPe4oSIC-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/crypto/montage/tsse/tsse_fw_service.c:40:16: sparse: sparse: cast removes address space '__iomem' of expression
drivers/crypto/montage/tsse/tsse_fw_service.c:41:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem * @@ got unsigned char [usertype] *[assigned] h2d @@
drivers/crypto/montage/tsse/tsse_fw_service.c:41:21: sparse: expected void volatile [noderef] __iomem *
drivers/crypto/montage/tsse/tsse_fw_service.c:41:21: sparse: got unsigned char [usertype] *[assigned] h2d
>> drivers/crypto/montage/tsse/tsse_fw_service.c:42:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem * @@ got unsigned char [usertype] * @@
drivers/crypto/montage/tsse/tsse_fw_service.c:42:25: sparse: expected void volatile [noderef] __iomem *
drivers/crypto/montage/tsse/tsse_fw_service.c:42:25: sparse: got unsigned char [usertype] *
drivers/crypto/montage/tsse/tsse_fw_service.c:26:5: sparse: sparse: symbol 'fw_send_msg' was not declared. Should it be static?
drivers/crypto/montage/tsse/tsse_fw_service.c:51:6: sparse: sparse: symbol 'fw_free' was not declared. Should it be static?
drivers/crypto/montage/tsse/tsse_fw_service.c:141:22: sparse: sparse: cast removes address space '__iomem' of expression
drivers/crypto/montage/tsse/tsse_fw_service.c:141:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem * @@ got unsigned char [usertype] * @@
drivers/crypto/montage/tsse/tsse_fw_service.c:141:22: sparse: expected void volatile [noderef] __iomem *
drivers/crypto/montage/tsse/tsse_fw_service.c:141:22: sparse: got unsigned char [usertype] *
--
>> drivers/crypto/montage/tsse/tsse_vuart.c:61:28: sparse: sparse: cast to restricted __le32
>> drivers/crypto/montage/tsse/tsse_vuart.c:73:15: sparse: sparse: incorrect type in assignment (different base types) @@ expected int value @@ got restricted __le32 [usertype] @@
drivers/crypto/montage/tsse/tsse_vuart.c:73:15: sparse: expected int value
drivers/crypto/montage/tsse/tsse_vuart.c:73:15: sparse: got restricted __le32 [usertype]
vim +/__iomem +40 drivers/crypto/montage/tsse/tsse_fw_service.c
25
26 int fw_send_msg(struct tsse_ipc *tsseipc, struct ipc_msg *msg)
27 {
28 u8 *h2d;
29 u32 int_reg;
30 u32 rc;
31
32 mutex_lock(&tsseipc->list_lock);
33
34 int_reg = readl(tsseipc->virt_addr + HOST2MAIN_INTR_SET_OFFSET);
35 if ((int_reg & IPC_REGISTER_INT_SET) != 0) {
36 rc = -1;
37 mutex_unlock(&tsseipc->list_lock);
38 return rc;
39 }
> 40 h2d = (u8 *)(tsseipc->virt_addr + HOST2MAIN_IPC_OFFSET);
41 memcpy_toio(h2d, msg, sizeof(struct ipc_header));
> 42 memcpy_toio(h2d + sizeof(struct ipc_header), (u32 *)msg->i_data,
43 msg->header.i_len - sizeof(struct ipc_header));
44 writel(0x1, tsseipc->virt_addr + HOST2MAIN_INTR_SET_OFFSET);
45
46 dev_info(tsseipc->dev, "notify device to get firmware\n");
47 mutex_unlock(&tsseipc->list_lock);
48 return 0;
49 }
50
--
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[openeuler:OLK-6.6 3541/3541] drivers/irqchip/irq-gic-v3.c:1541:6: warning: no previous prototype for 'gic_get_ipiv_status'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Jinqian,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 4c1b2c9b61b21a0183f345eb7076db7ac054ae6c [3541/3541] KVM: arm64: check if IPIV is enabled in BIOS
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251213/202512130954.LPEUb9Ak-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130954.LPEUb9Ak-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130954.LPEUb9Ak-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/irqchip/irq-gic-v3.c:1524:6: warning: no previous prototype for 'gic_dist_enable_ipiv' [-Wmissing-prototypes]
1524 | void gic_dist_enable_ipiv(void)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:1541:6: warning: no previous prototype for 'gic_get_ipiv_status' [-Wmissing-prototypes]
1541 | bool gic_get_ipiv_status(void)
| ^~~~~~~~~~~~~~~~~~~
vim +/gic_get_ipiv_status +1541 drivers/irqchip/irq-gic-v3.c
1540
> 1541 bool gic_get_ipiv_status(void)
1542 {
1543 u32 val;
1544
1545 val = readl_relaxed(gic_data.dist_base + GICD_MISC_CTRL);
1546 if (val & GICD_MISC_CTRL_CFG_IPIV_EN)
1547 return true;
1548
1549 return false;
1550 }
1551 EXPORT_SYMBOL(gic_get_ipiv_status);
1552 #endif /* CONFIG_ARM64_HISI_IPIV */
1553
--
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[openeuler:openEuler-1.0-LTS 1941/1941] net/sched/sch_generic.c:956:6: warning: no previous prototype for 'qdisc_free_cb'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 5a1704c7f3c1f3499716b7f440efa002f6724a35 [1941/1941] net: sched: extend Qdisc with rcu
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251213/202512130212.T1ptA9Fd-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130212.T1ptA9Fd-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130212.T1ptA9Fd-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> net/sched/sch_generic.c:956:6: warning: no previous prototype for 'qdisc_free_cb' [-Wmissing-prototypes]
956 | void qdisc_free_cb(struct rcu_head *head)
| ^~~~~~~~~~~~~
vim +/qdisc_free_cb +956 net/sched/sch_generic.c
955
> 956 void qdisc_free_cb(struct rcu_head *head)
957 {
958 struct Qdisc *q = container_of(head, struct Qdisc, rcu);
959
960 qdisc_free(q);
961 }
962
--
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[openeuler:openEuler-1.0-LTS 1941/1941] net/ax25/ax25_dev.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Duoming,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 5ba8a3eb026f02aa75f4a22099250bfd4db659cb [1941/1941] ax25: add refcount in ax25_dev to avoid UAF bugs
config: x86_64-buildonly-randconfig-004-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130829.PYuFPQHp-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130829.PYuFPQHp-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130829.PYuFPQHp-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> net/ax25/ax25_dev.o: warning: objtool: missing symbol for section .exit.text
--
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[openeuler:openEuler-1.0-LTS 1941/1941] drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 82d6c2a64cfad2a43bc6f777df1a42f61865182b [1941/1941] Intel: node: Add heterogenous memory access attributes
config: x86_64-randconfig-103-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130735.vWIWdRUh-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130735.vWIWdRUh-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130735.vWIWdRUh-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:59:
include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
20 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:354:9: note: previous definition is here
354 | #define __SANITIZE_ADDRESS__ 1
| ^
1 warning generated.
>> drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'
drivers/base/node.c:539: warning: Function parameter or member 'mem_nid' not described in 'register_memory_node_under_compute_node'
drivers/base/node.c:539: warning: Function parameter or member 'cpu_nid' not described in 'register_memory_node_under_compute_node'
drivers/base/node.c:539: warning: Excess function parameter 'mem_node' description in 'register_memory_node_under_compute_node'
drivers/base/node.c:539: warning: Excess function parameter 'cpu_node' description in 'register_memory_node_under_compute_node'
vim +77 drivers/base/node.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 62
9e8e325cfd089c Keith Busch 2021-09-11 63 /**
9e8e325cfd089c Keith Busch 2021-09-11 64 * struct node_access_nodes - Access class device to hold user visible
9e8e325cfd089c Keith Busch 2021-09-11 65 * relationships to other nodes.
9e8e325cfd089c Keith Busch 2021-09-11 66 * @dev: Device for this memory access class
9e8e325cfd089c Keith Busch 2021-09-11 67 * @list_node: List element in the node's access list
9e8e325cfd089c Keith Busch 2021-09-11 68 * @access: The access class rank
9e8e325cfd089c Keith Busch 2021-09-11 69 */
9e8e325cfd089c Keith Busch 2021-09-11 70 struct node_access_nodes {
9e8e325cfd089c Keith Busch 2021-09-11 71 struct device dev;
9e8e325cfd089c Keith Busch 2021-09-11 72 struct list_head list_node;
9e8e325cfd089c Keith Busch 2021-09-11 73 unsigned access;
82d6c2a64cfad2 Keith Busch 2021-09-11 74 #ifdef CONFIG_HMEM_REPORTING
82d6c2a64cfad2 Keith Busch 2021-09-11 75 struct node_hmem_attrs hmem_attrs;
82d6c2a64cfad2 Keith Busch 2021-09-11 76 #endif
9e8e325cfd089c Keith Busch 2021-09-11 @77 };
9e8e325cfd089c Keith Busch 2021-09-11 78 #define to_access_nodes(dev) container_of(dev, struct node_access_nodes, dev)
9e8e325cfd089c Keith Busch 2021-09-11 79
:::::: The code at line 77 was first introduced by commit
:::::: 9e8e325cfd089c66c9a2f570f99021a62bf0ae09 node: Link memory nodes to their compute nodes
:::::: TO: Keith Busch <keith.busch(a)intel.com>
:::::: CC: Yang Yingliang <yangyingliang(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 3407/3407] kernel/watchdog_hld.c:502:12: warning: no previous prototype for function '__hardlockup_detector_perf_init'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Wei,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: da8948fdddb84e5496272bab85973165594dd469
commit: 364de98eacea8dbfe4f926f62085aebf8534f403 [3407/3407] watchdog: Fix sleeping function called from atomic context
config: x86_64-randconfig-005-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130732.r3cU7k46-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130732.r3cU7k46-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130732.r3cU7k46-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from <built-in>:2:
In file included from include/linux/compiler_types.h:69:
include/linux/compiler-clang.h:34:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
34 | #define __SANITIZE_ADDRESS__
| ^
<built-in>:353:9: note: previous definition is here
353 | #define __SANITIZE_ADDRESS__ 1
| ^
>> kernel/watchdog_hld.c:502:12: warning: no previous prototype for function '__hardlockup_detector_perf_init' [-Wmissing-prototypes]
502 | int __init __hardlockup_detector_perf_init(void *not_used)
| ^
kernel/watchdog_hld.c:502:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
502 | int __init __hardlockup_detector_perf_init(void *not_used)
| ^
| static
2 warnings generated.
vim +/__hardlockup_detector_perf_init +502 kernel/watchdog_hld.c
501
> 502 int __init __hardlockup_detector_perf_init(void *not_used)
503 {
504 int ret = hardlockup_detector_event_create();
505
506 if (ret) {
507 pr_info("Perf NMI watchdog permanently disabled\n");
508 } else {
509 perf_event_release_kernel(this_cpu_read(watchdog_ev));
510 this_cpu_write(watchdog_ev, NULL);
511 }
512 return ret;
513 }
514
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1941/1941] mm/khugepaged.c:1336: warning: Function parameter or member 'reliable' not described in 'collapse_shmem'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
Hi Ma,
First bad commit (maybe != root cause):
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: df8d11fbcbb07177c2500e63d7f5a36063977596
commit: ff0fb9e816fac221fa24a1810dd895745406070b [1941/1941] mm: thp: Add memory reliable support for hugepaged collapse
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251213/202512130008.Kt184RUn-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130008.Kt184RUn-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130008.Kt184RUn-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/khugepaged.c:1336: warning: Function parameter or member 'mm' not described in 'collapse_shmem'
mm/khugepaged.c:1336: warning: Function parameter or member 'mapping' not described in 'collapse_shmem'
mm/khugepaged.c:1336: warning: Function parameter or member 'start' not described in 'collapse_shmem'
mm/khugepaged.c:1336: warning: Function parameter or member 'hpage' not described in 'collapse_shmem'
mm/khugepaged.c:1336: warning: Function parameter or member 'node' not described in 'collapse_shmem'
>> mm/khugepaged.c:1336: warning: Function parameter or member 'reliable' not described in 'collapse_shmem'
vim +1336 mm/khugepaged.c
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1314
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1315 /**
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1316 * collapse_shmem - collapse small tmpfs/shmem pages into huge one.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1317 *
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1318 * Basic scheme is simple, details are more complex:
af24c01831e4e2 Hugh Dickins 2018-11-30 1319 * - allocate and lock a new huge page;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1320 * - scan over radix tree replacing old pages the new one
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1321 * + swap in pages if necessary;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1322 * + fill in gaps;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1323 * + keep old pages around in case if rollback is required;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1324 * - if replacing succeed:
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1325 * + copy data over;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1326 * + free old pages;
af24c01831e4e2 Hugh Dickins 2018-11-30 1327 * + unlock huge page;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1328 * - if replacing failed;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1329 * + put all pages back and unfreeze them;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1330 * + restore gaps in the radix-tree;
af24c01831e4e2 Hugh Dickins 2018-11-30 1331 * + unlock and free huge page;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1332 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1333 static void collapse_shmem(struct mm_struct *mm,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1334 struct address_space *mapping, pgoff_t start,
ff0fb9e816fac2 Ma Wupeng 2022-02-09 1335 struct page **hpage, int node, bool reliable)
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 @1336 {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1337 gfp_t gfp;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1338 struct page *page, *new_page, *tmp;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1339 struct mem_cgroup *memcg;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1340 pgoff_t index, end = start + HPAGE_PMD_NR;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1341 LIST_HEAD(pagelist);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1342 struct radix_tree_iter iter;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1343 void **slot;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1344 int nr_none = 0, result = SCAN_SUCCEED;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1345
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1346 VM_BUG_ON(start & (HPAGE_PMD_NR - 1));
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1347
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1348 /* Only allocate from the target node */
41b6167e8f746b Michal Hocko 2017-01-10 1349 gfp = alloc_hugepage_khugepaged_gfpmask() | __GFP_THISNODE;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1350
ff0fb9e816fac2 Ma Wupeng 2022-02-09 1351 if (reliable)
ff0fb9e816fac2 Ma Wupeng 2022-02-09 1352 gfp |= ___GFP_RELIABILITY;
ff0fb9e816fac2 Ma Wupeng 2022-02-09 1353
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1354 new_page = khugepaged_alloc_page(hpage, gfp, node);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1355 if (!new_page) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1356 result = SCAN_ALLOC_HUGE_PAGE_FAIL;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1357 goto out;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1358 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1359
2a70f6a76bb86d Michal Hocko 2018-04-10 1360 if (unlikely(mem_cgroup_try_charge(new_page, mm, gfp, &memcg, true))) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1361 result = SCAN_CGROUP_CHARGE_FAIL;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1362 goto out;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1363 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1364
3e9646c76cb91d Hugh Dickins 2018-11-30 1365 __SetPageLocked(new_page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1366 __SetPageSwapBacked(new_page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1367 new_page->index = start;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1368 new_page->mapping = mapping;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1369
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1370 /*
af24c01831e4e2 Hugh Dickins 2018-11-30 1371 * At this point the new_page is locked and not up-to-date.
af24c01831e4e2 Hugh Dickins 2018-11-30 1372 * It's safe to insert it into the page cache, because nobody would
af24c01831e4e2 Hugh Dickins 2018-11-30 1373 * be able to map it or use it in another way until we unlock it.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1374 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1375
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1376 index = start;
b93b016313b3ba Matthew Wilcox 2018-04-10 1377 xa_lock_irq(&mapping->i_pages);
b93b016313b3ba Matthew Wilcox 2018-04-10 1378 radix_tree_for_each_slot(slot, &mapping->i_pages, &iter, start) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1379 int n = min(iter.index, end) - index;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1380
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1381 /*
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1382 * Stop if extent has been hole-punched, and is now completely
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1383 * empty (the more obvious i_size_read() check would take an
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1384 * irq-unsafe seqlock on 32-bit).
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1385 */
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1386 if (n >= HPAGE_PMD_NR) {
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1387 result = SCAN_TRUNCATED;
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1388 goto tree_locked;
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1389 }
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1390
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1391 /*
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1392 * Handle holes in the radix tree: charge it from shmem and
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1393 * insert relevant subpage of new_page into the radix-tree.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1394 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1395 if (n && !shmem_charge(mapping->host, n)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1396 result = SCAN_FAIL;
3e9646c76cb91d Hugh Dickins 2018-11-30 1397 goto tree_locked;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1398 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1399 for (; index < min(iter.index, end); index++) {
b93b016313b3ba Matthew Wilcox 2018-04-10 1400 radix_tree_insert(&mapping->i_pages, index,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1401 new_page + (index % HPAGE_PMD_NR));
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1402 }
3e9646c76cb91d Hugh Dickins 2018-11-30 1403 nr_none += n;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1404
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1405 /* We are done. */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1406 if (index >= end)
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1407 break;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1408
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1409 page = radix_tree_deref_slot_protected(slot,
b93b016313b3ba Matthew Wilcox 2018-04-10 1410 &mapping->i_pages.xa_lock);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1411 if (radix_tree_exceptional_entry(page) || !PageUptodate(page)) {
b93b016313b3ba Matthew Wilcox 2018-04-10 1412 xa_unlock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1413 /* swap in or instantiate fallocated page */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1414 if (shmem_getpage(mapping->host, index, &page,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1415 SGP_NOHUGE)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1416 result = SCAN_FAIL;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1417 goto tree_unlocked;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1418 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1419 } else if (trylock_page(page)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1420 get_page(page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1421 xa_unlock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1422 } else {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1423 result = SCAN_PAGE_LOCK;
3e9646c76cb91d Hugh Dickins 2018-11-30 1424 goto tree_locked;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1425 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1426
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1427 /*
b93b016313b3ba Matthew Wilcox 2018-04-10 1428 * The page must be locked, so we can drop the i_pages lock
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1429 * without racing with truncate.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1430 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1431 VM_BUG_ON_PAGE(!PageLocked(page), page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1432 VM_BUG_ON_PAGE(!PageUptodate(page), page);
8b37c40503eadc Hugh Dickins 2018-11-30 1433
8b37c40503eadc Hugh Dickins 2018-11-30 1434 /*
8b37c40503eadc Hugh Dickins 2018-11-30 1435 * If file was truncated then extended, or hole-punched, before
8b37c40503eadc Hugh Dickins 2018-11-30 1436 * we locked the first page, then a THP might be there already.
8b37c40503eadc Hugh Dickins 2018-11-30 1437 */
8b37c40503eadc Hugh Dickins 2018-11-30 1438 if (PageTransCompound(page)) {
8b37c40503eadc Hugh Dickins 2018-11-30 1439 result = SCAN_PAGE_COMPOUND;
8b37c40503eadc Hugh Dickins 2018-11-30 1440 goto out_unlock;
8b37c40503eadc Hugh Dickins 2018-11-30 1441 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1442
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1443 if (page_mapping(page) != mapping) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1444 result = SCAN_TRUNCATED;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1445 goto out_unlock;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1446 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1447
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1448 if (isolate_lru_page(page)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1449 result = SCAN_DEL_PAGE_LRU;
3e9646c76cb91d Hugh Dickins 2018-11-30 1450 goto out_unlock;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1451 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1452
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1453 if (page_mapped(page))
977fbdcd5986c9 Matthew Wilcox 2018-01-31 1454 unmap_mapping_pages(mapping, index, 1, false);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1455
b93b016313b3ba Matthew Wilcox 2018-04-10 1456 xa_lock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1457
b93b016313b3ba Matthew Wilcox 2018-04-10 1458 slot = radix_tree_lookup_slot(&mapping->i_pages, index);
91a45f71078a65 Johannes Weiner 2016-12-12 1459 VM_BUG_ON_PAGE(page != radix_tree_deref_slot_protected(slot,
b93b016313b3ba Matthew Wilcox 2018-04-10 1460 &mapping->i_pages.xa_lock), page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1461 VM_BUG_ON_PAGE(page_mapped(page), page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1462
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1463 /*
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1464 * The page is expected to have page_count() == 3:
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1465 * - we hold a pin on it;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1466 * - one reference from radix tree;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1467 * - one from isolate_lru_page;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1468 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1469 if (!page_ref_freeze(page, 3)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1470 result = SCAN_PAGE_COUNT;
3e9646c76cb91d Hugh Dickins 2018-11-30 1471 xa_unlock_irq(&mapping->i_pages);
3e9646c76cb91d Hugh Dickins 2018-11-30 1472 putback_lru_page(page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1473 goto out_unlock;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1474 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1475
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1476 /*
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1477 * Add the page to the list to be able to undo the collapse if
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1478 * something go wrong.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1479 */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1480 list_add_tail(&page->lru, &pagelist);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1481
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1482 /* Finally, replace with the new page. */
b93b016313b3ba Matthew Wilcox 2018-04-10 1483 radix_tree_replace_slot(&mapping->i_pages, slot,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1484 new_page + (index % HPAGE_PMD_NR));
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1485
148deab223b237 Matthew Wilcox 2016-12-14 1486 slot = radix_tree_iter_resume(slot, &iter);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1487 index++;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1488 continue;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1489 out_unlock:
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1490 unlock_page(page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1491 put_page(page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1492 goto tree_unlocked;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1493 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1494
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1495 /*
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1496 * Handle hole in radix tree at the end of the range.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1497 * This code only triggers if there's nothing in radix tree
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1498 * beyond 'end'.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1499 */
3e9646c76cb91d Hugh Dickins 2018-11-30 1500 if (index < end) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1501 int n = end - index;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1502
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1503 /* Stop if extent has been truncated, and is now empty */
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1504 if (n >= HPAGE_PMD_NR) {
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1505 result = SCAN_TRUNCATED;
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1506 goto tree_locked;
8797f2f4fe0d55 Hugh Dickins 2018-11-30 1507 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1508 if (!shmem_charge(mapping->host, n)) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1509 result = SCAN_FAIL;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1510 goto tree_locked;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1511 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1512 for (; index < end; index++) {
b93b016313b3ba Matthew Wilcox 2018-04-10 1513 radix_tree_insert(&mapping->i_pages, index,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1514 new_page + (index % HPAGE_PMD_NR));
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1515 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1516 nr_none += n;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1517 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1518
3e9646c76cb91d Hugh Dickins 2018-11-30 1519 __inc_node_page_state(new_page, NR_SHMEM_THPS);
3e9646c76cb91d Hugh Dickins 2018-11-30 1520 if (nr_none) {
3e9646c76cb91d Hugh Dickins 2018-11-30 1521 struct zone *zone = page_zone(new_page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1522
3e9646c76cb91d Hugh Dickins 2018-11-30 1523 __mod_node_page_state(zone->zone_pgdat, NR_FILE_PAGES, nr_none);
3e9646c76cb91d Hugh Dickins 2018-11-30 1524 __mod_node_page_state(zone->zone_pgdat, NR_SHMEM, nr_none);
3e9646c76cb91d Hugh Dickins 2018-11-30 1525 }
3e9646c76cb91d Hugh Dickins 2018-11-30 1526
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1527 tree_locked:
b93b016313b3ba Matthew Wilcox 2018-04-10 1528 xa_unlock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1529 tree_unlocked:
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1530
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1531 if (result == SCAN_SUCCEED) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1532 /*
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1533 * Replacing old pages with new one has succeed, now we need to
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1534 * copy the content and free old pages.
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1535 */
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1536 index = start;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1537 list_for_each_entry_safe(page, tmp, &pagelist, lru) {
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1538 while (index < page->index) {
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1539 clear_highpage(new_page + (index % HPAGE_PMD_NR));
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1540 index++;
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1541 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1542 copy_highpage(new_page + (page->index % HPAGE_PMD_NR),
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1543 page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1544 list_del(&page->lru);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1545 page->mapping = NULL;
3e9646c76cb91d Hugh Dickins 2018-11-30 1546 page_ref_unfreeze(page, 1);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1547 ClearPageActive(page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1548 ClearPageUnevictable(page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1549 unlock_page(page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1550 put_page(page);
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1551 index++;
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1552 }
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1553 while (index < end) {
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1554 clear_highpage(new_page + (index % HPAGE_PMD_NR));
ee13d69bc1e8a5 Hugh Dickins 2018-11-30 1555 index++;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1556 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1557
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1558 SetPageUptodate(new_page);
af24c01831e4e2 Hugh Dickins 2018-11-30 1559 page_ref_add(new_page, HPAGE_PMD_NR - 1);
3e9646c76cb91d Hugh Dickins 2018-11-30 1560 set_page_dirty(new_page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1561 mem_cgroup_commit_charge(new_page, memcg, false, true);
9d5425af85abe3 Chris Down 2021-06-30 1562 count_memcg_events(memcg, THP_COLLAPSE_ALLOC, 1);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1563 lru_cache_add_anon(new_page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1564
3e9646c76cb91d Hugh Dickins 2018-11-30 1565 /*
3e9646c76cb91d Hugh Dickins 2018-11-30 1566 * Remove pte page tables, so we can re-fault the page as huge.
3e9646c76cb91d Hugh Dickins 2018-11-30 1567 */
3e9646c76cb91d Hugh Dickins 2018-11-30 1568 retract_page_tables(mapping, start);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1569 *hpage = NULL;
87aa752906ecf6 Yang Shi 2018-08-17 1570
87aa752906ecf6 Yang Shi 2018-08-17 1571 khugepaged_pages_collapsed++;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1572 } else {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1573 /* Something went wrong: rollback changes to the radix-tree */
b93b016313b3ba Matthew Wilcox 2018-04-10 1574 xa_lock_irq(&mapping->i_pages);
78141aabfbb956 Hugh Dickins 2018-11-30 1575 mapping->nrpages -= nr_none;
78141aabfbb956 Hugh Dickins 2018-11-30 1576 shmem_uncharge(mapping->host, nr_none);
78141aabfbb956 Hugh Dickins 2018-11-30 1577
b93b016313b3ba Matthew Wilcox 2018-04-10 1578 radix_tree_for_each_slot(slot, &mapping->i_pages, &iter, start) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1579 if (iter.index >= end)
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1580 break;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1581 page = list_first_entry_or_null(&pagelist,
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1582 struct page, lru);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1583 if (!page || iter.index < page->index) {
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1584 if (!nr_none)
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1585 break;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1586 nr_none--;
59749e6ce53735 Johannes Weiner 2016-12-12 1587 /* Put holes back where they were */
b93b016313b3ba Matthew Wilcox 2018-04-10 1588 radix_tree_delete(&mapping->i_pages, iter.index);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1589 continue;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1590 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1591
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1592 VM_BUG_ON_PAGE(page->index != iter.index, page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1593
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1594 /* Unfreeze the page. */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1595 list_del(&page->lru);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1596 page_ref_unfreeze(page, 2);
b93b016313b3ba Matthew Wilcox 2018-04-10 1597 radix_tree_replace_slot(&mapping->i_pages, slot, page);
148deab223b237 Matthew Wilcox 2016-12-14 1598 slot = radix_tree_iter_resume(slot, &iter);
b93b016313b3ba Matthew Wilcox 2018-04-10 1599 xa_unlock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1600 unlock_page(page);
3e9646c76cb91d Hugh Dickins 2018-11-30 1601 putback_lru_page(page);
b93b016313b3ba Matthew Wilcox 2018-04-10 1602 xa_lock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1603 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1604 VM_BUG_ON(nr_none);
b93b016313b3ba Matthew Wilcox 2018-04-10 1605 xa_unlock_irq(&mapping->i_pages);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1606
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1607 mem_cgroup_cancel_charge(new_page, memcg, true);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1608 new_page->mapping = NULL;
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1609 }
3e9646c76cb91d Hugh Dickins 2018-11-30 1610
3e9646c76cb91d Hugh Dickins 2018-11-30 1611 unlock_page(new_page);
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1612 out:
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1613 VM_BUG_ON(!list_empty(&pagelist));
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1614 /* TODO: tracepoints */
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1615 }
f3f0e1d2150b2b Kirill A. Shutemov 2016-07-26 1616
:::::: The code at line 1336 was first introduced by commit
:::::: f3f0e1d2150b2b99da2cbdfaad000089efe9bf30 khugepaged: add support of collapse for tmpfs/shmem pages
:::::: TO: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
--
0-DAY CI Kernel Test Service
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[openeuler:OLK-6.6 3541/3541] drivers/acpi/pptt.c:309:5: warning: no previous prototype for 'acpi_pptt_for_each_container'
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 1ab6383ee94e788fe424d7eac10dc8ec3bfa6828 [3541/3541] ACPI / PPTT: Provide a helper to walk processor containers
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20251213/202512130728.UiRm4V7I-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130728.UiRm4V7I-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130728.UiRm4V7I-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/acpi/pptt.c:309:5: warning: no previous prototype for 'acpi_pptt_for_each_container' [-Wmissing-prototypes]
309 | int acpi_pptt_for_each_container(acpi_pptt_cpu_callback_t callback, void *arg)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/acpi_pptt_for_each_container +309 drivers/acpi/pptt.c
297
298 /**
299 * acpi_pptt_for_each_container() - Iterate over all processor containers
300 *
301 * Not all 'Processor' entries in the PPTT are either a CPU or a Processor
302 * Container, they may exist purely to describe a Private resource. CPUs
303 * have to be leaves, so a Processor Container is a non-leaf that has the
304 * 'ACPI Processor ID valid' flag set.
305 *
306 * Return: 0 for a complete walk, or the first non-zero value from the callback
307 * that stopped the walk.
308 */
> 309 int acpi_pptt_for_each_container(acpi_pptt_cpu_callback_t callback, void *arg)
310 {
311 struct acpi_pptt_processor *cpu_node;
312 struct acpi_table_header *table_hdr;
313 struct acpi_subtable_header *entry;
314 bool leaf_flag, has_leaf_flag = false;
315 unsigned long table_end;
316 acpi_status status;
317 u32 proc_sz;
318 int ret = 0;
319
320 status = acpi_get_table(ACPI_SIG_PPTT, 0, &table_hdr);
321 if (ACPI_FAILURE(status))
322 return 0;
323
324 if (table_hdr->revision > 1)
325 has_leaf_flag = true;
326
327 table_end = (unsigned long)table_hdr + table_hdr->length;
328 entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr,
329 sizeof(struct acpi_table_pptt));
330 proc_sz = sizeof(struct acpi_pptt_processor);
331 while ((unsigned long)entry + proc_sz < table_end) {
332 cpu_node = (struct acpi_pptt_processor *)entry;
333 if (entry->type == ACPI_PPTT_TYPE_PROCESSOR &&
334 cpu_node->flags & ACPI_PPTT_ACPI_PROCESSOR_ID_VALID)
335 {
336 leaf_flag = cpu_node->flags & ACPI_PPTT_ACPI_LEAF_NODE;
337 if ((has_leaf_flag && !leaf_flag) ||
338 (!has_leaf_flag && !acpi_pptt_leaf_node(table_hdr, cpu_node)))
339 {
340 ret = callback(cpu_node, arg);
341 if (ret)
342 break;
343 }
344 }
345 entry = ACPI_ADD_PTR(struct acpi_subtable_header, entry,
346 entry->length);
347 }
348
349 acpi_put_table(table_hdr);
350
351 return ret;
352 }
353
--
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0
[openeuler:OLK-6.6 3541/3541] fs/xfs/libxfs/xfs_alloc.c:102:1: sparse: sparse: symbol 'xfs_ag_fixup_aside' was not declared. Should it be static?
by kernel test robot 13 Dec '25
by kernel test robot 13 Dec '25
13 Dec '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302
commit: 8c6e9756375dff2e96d3b598992b2f0e8b3682ee [3541/3541] xfs: fix xfs shutdown since we reserve more blocks in agfl fixup
config: x86_64-randconfig-r134-20251213 (https://download.01.org/0day-ci/archive/20251213/202512130739.rii7QdtB-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130739.rii7QdtB-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130739.rii7QdtB-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> fs/xfs/libxfs/xfs_alloc.c:102:1: sparse: sparse: symbol 'xfs_ag_fixup_aside' was not declared. Should it be static?
vim +/xfs_ag_fixup_aside +102 fs/xfs/libxfs/xfs_alloc.c
94
95 /*
96 * Twice fixup for the same ag may happen within exact one tp, and the consume
97 * of agfl after first fixup may trigger second fixup's failure, then xfs will
98 * shutdown. To avoid that, we reserve blocks which can satisfy the second
99 * fixup.
100 */
101 xfs_extlen_t
> 102 xfs_ag_fixup_aside(
103 struct xfs_mount *mp)
104 {
105 xfs_extlen_t ret;
106
107 ret = 2 * mp->m_alloc_maxlevels;
108 if (xfs_has_rmapbt(mp))
109 ret += mp->m_rmap_maxlevels;
110
111 return ret;
112 }
113
--
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