- Kernel - mailweb.openeuler.org

[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

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) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[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

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> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[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

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 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[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

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 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[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

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

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

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

[PATCH openEuler-1.0-LTS] just use test patch2pr
by Coopermassaki 20 Dec '25

20 Dec '25

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

[PATCH openEuler-1.0-LTS] Support New Raid feature
by LinKun 20 Dec '25

20 Dec '25

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

[PATCH openEuler-1.0-LTS] just use test patch2pr
by Coopermassaki 20 Dec '25

20 Dec '25

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