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[openeuler:OLK-5.10 3408/3408] drivers/crypto/ccp/hygon/tdm-dev.c:95:13: warning: variable 'ret' set but not used
by kernel test robot 13 Dec '25

13 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: da8948fdddb84e5496272bab85973165594dd469 commit: 8011fdfd4cf33e84a51bab09ea76df4be3453037 [3408/3408] crypto: tdm: Add Hygon TDM driver config: x86_64-randconfig-074-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130255.3H21JVbQ-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/20251213/202512130255.3H21JVbQ-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/202512130255.3H21JVbQ-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/crypto/ccp/hygon/tdm-dev.c: In function 'list_enqueue': >> drivers/crypto/ccp/hygon/tdm-dev.c:95:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 95 | int ret = 0; | ^~~ drivers/crypto/ccp/hygon/tdm-dev.c: In function 'psp_create_measure_task': >> drivers/crypto/ccp/hygon/tdm-dev.c:610:27: warning: variable 'head' set but not used [-Wunused-but-set-variable] 610 | struct list_head *head = NULL; | ^~~~ 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 +/ret +95 drivers/crypto/ccp/hygon/tdm-dev.c 92 93 static int list_enqueue(void *entry) 94 { > 95 int ret = 0; 96 struct list_head *head, *entry_list = NULL; 97 rwlock_t *lock = NULL; 98 99 if (!entry) { 100 ret = -DYN_NULL_POINTER; 101 pr_err("Null pointer\n"); 102 goto end; 103 } 104 105 head = &dyn_head.head; 106 lock = &dyn_head.lock; 107 entry_list = &(((struct tdm_task_ctx *)entry)->list); 108 109 write_lock(lock); 110 if (entry_list) 111 list_add_tail(entry_list, head); 112 write_unlock(lock); 113 114 end: 115 return 0; 116 } 117 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3407/3407] drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:286:6: warning: no previous prototype for 'chipif_get_all_pf_dev_info'
by kernel test robot 13 Dec '25

13 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: da8948fdddb84e5496272bab85973165594dd469 commit: 3d776c92130b1cdb4c9c0e5b7267152ab998fec3 [3407/3407] scsi/hifc: Fix compile error in allyesconfigs config: x86_64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130114.JDMitdxe-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/20251213/202512130114.JDMitdxe-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/202512130114.JDMitdxe-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:286:6: warning: no previous prototype for 'chipif_get_all_pf_dev_info' [-Wmissing-prototypes] 286 | void chipif_get_all_pf_dev_info(struct pf_dev_info *dev_info, int card_idx, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:797: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_init' drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:797: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_init' >> drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_deinit' >> drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_deinit' vim +/chipif_get_all_pf_dev_info +286 drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c 02b4d17a9ac62b denglei 2021-04-26 285 02b4d17a9ac62b denglei 2021-04-26 @286 void chipif_get_all_pf_dev_info(struct pf_dev_info *dev_info, int card_idx, 02b4d17a9ac62b denglei 2021-04-26 287 void **g_func_handle_array) 02b4d17a9ac62b denglei 2021-04-26 288 { 02b4d17a9ac62b denglei 2021-04-26 289 u32 func_idx; 02b4d17a9ac62b denglei 2021-04-26 290 struct hifc_hwdev *hwdev; 02b4d17a9ac62b denglei 2021-04-26 291 02b4d17a9ac62b denglei 2021-04-26 292 if (!dev_info) { 02b4d17a9ac62b denglei 2021-04-26 293 pr_err("Params error!\n"); 02b4d17a9ac62b denglei 2021-04-26 294 return; 02b4d17a9ac62b denglei 2021-04-26 295 } 02b4d17a9ac62b denglei 2021-04-26 296 02b4d17a9ac62b denglei 2021-04-26 297 /* pf at most 16 */ 02b4d17a9ac62b denglei 2021-04-26 298 for (func_idx = 0; func_idx < 16; func_idx++) { 02b4d17a9ac62b denglei 2021-04-26 299 hwdev = (struct hifc_hwdev *)g_func_handle_array[func_idx]; 02b4d17a9ac62b denglei 2021-04-26 300 3d776c92130b1c zhoujiadong 2023-05-09 301 dev_info[func_idx].phy_addr = g_hifc_card_phy_addr[card_idx]; 02b4d17a9ac62b denglei 2021-04-26 302 02b4d17a9ac62b denglei 2021-04-26 303 if (!hwdev) { 02b4d17a9ac62b denglei 2021-04-26 304 dev_info[func_idx].bar0_size = 0; 02b4d17a9ac62b denglei 2021-04-26 305 dev_info[func_idx].bus = 0; 02b4d17a9ac62b denglei 2021-04-26 306 dev_info[func_idx].slot = 0; 02b4d17a9ac62b denglei 2021-04-26 307 dev_info[func_idx].func = 0; 02b4d17a9ac62b denglei 2021-04-26 308 } else { 02b4d17a9ac62b denglei 2021-04-26 309 dev_info[func_idx].bar0_size = 02b4d17a9ac62b denglei 2021-04-26 310 pci_resource_len 02b4d17a9ac62b denglei 2021-04-26 311 (((struct pci_dev *)hwdev->pcidev_hdl), 0); 02b4d17a9ac62b denglei 2021-04-26 312 dev_info[func_idx].bus = 02b4d17a9ac62b denglei 2021-04-26 313 ((struct pci_dev *) 02b4d17a9ac62b denglei 2021-04-26 314 hwdev->pcidev_hdl)->bus->number; 02b4d17a9ac62b denglei 2021-04-26 315 dev_info[func_idx].slot = 02b4d17a9ac62b denglei 2021-04-26 316 PCI_SLOT(((struct pci_dev *)hwdev->pcidev_hdl) 02b4d17a9ac62b denglei 2021-04-26 317 ->devfn); 02b4d17a9ac62b denglei 2021-04-26 318 dev_info[func_idx].func = 02b4d17a9ac62b denglei 2021-04-26 319 PCI_FUNC(((struct pci_dev *)hwdev->pcidev_hdl) 02b4d17a9ac62b denglei 2021-04-26 320 ->devfn); 02b4d17a9ac62b denglei 2021-04-26 321 } 02b4d17a9ac62b denglei 2021-04-26 322 } 02b4d17a9ac62b denglei 2021-04-26 323 } 02b4d17a9ac62b denglei 2021-04-26 324 :::::: The code at line 286 was first introduced by commit :::::: 02b4d17a9ac62b6d75e70a3d3bec5449bdeb30fa scsi/hifc: add port manager module of hifc driver :::::: TO: denglei <denglei25(a)huawei.com> :::::: CC: Zheng Zengkai <zhengzengkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3408/3408] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debug.c:18: warning: Excess function parameter 'file' description in 'SKB_DESCRIPTION_LEN'
by kernel test robot 13 Dec '25

13 Dec '25

Hi liujie_answer, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: da8948fdddb84e5496272bab85973165594dd469 commit: 8cee206b5558245197158bd20895f95cc28d8468 [3408/3408] Ethernet: Linkdata: Supports Linkdata ethernet Controllers config: x86_64-randconfig-013-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130140.fhwjYvmM-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/20251213/202512130140.fhwjYvmM-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/202512130140.fhwjYvmM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> 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_debug.c:18: warning: Excess function parameter 'author' description in 'SKB_DESCRIPTION_LEN' drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debug.c:18: warning: Excess function parameter 'date' description in 'SKB_DESCRIPTION_LEN' -- drivers/net/ethernet/linkdata/sxe/sxepf/sxe_pci.c:16: warning: Function parameter or member 'hw' not described in 'sxe_check_cfg_fault' drivers/net/ethernet/linkdata/sxe/sxepf/sxe_pci.c:16: warning: Function parameter or member 'dev' not described in 'sxe_check_cfg_fault' drivers/net/ethernet/linkdata/sxe/sxepf/sxe_pci.c:16: warning: Excess function parameter 'file' description in 'sxe_check_cfg_fault' >> 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_pci.c:16: warning: Excess function parameter 'date' description in 'sxe_check_cfg_fault' -- drivers/net/ethernet/linkdata/sxe/sxepf/sxe_dcb.c:16: warning: Excess function parameter 'file' description in 'SXE_TC_BWG_PERCENT_PER_CHAN' >> 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_dcb.c:16: warning: Excess function parameter 'date' description in 'SXE_TC_BWG_PERCENT_PER_CHAN' -- drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ptp.c:18: warning: Function parameter or member 'cc' not described 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_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 'date' description in 'sxe_ptp_read' -- >> 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/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/base/log/sxe_log.c:24: warning: Function parameter or member 'buf_len' not described in 'time_for_file_name' >> 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: Excess function parameter 'author' description in 'time_for_file_name' drivers/net/ethernet/linkdata/sxevf/base/log/sxe_log.c:24: warning: Excess function parameter 'date' description in 'time_for_file_name' vim +18 drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debug.c 17 > 18 #define SKB_DESCRIPTION_LEN 256 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3541/3541] drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for 'gic_irq_set_prio'
by kernel test robot 13 Dec '25

13 Dec '25

Hi Qinxin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: f0f9be237c2266d30fa01c294577438a2e2ee749 [3541/3541] gic: increase the arch_timer priority to avoid hardlockup config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20251213/202512130131.7HrtXRUl-lkp@…) compiler: aarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130131.7HrtXRUl-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/202512130131.7HrtXRUl-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for 'gic_irq_set_prio' [-Wmissing-prototypes] 561 | void gic_irq_set_prio(struct irq_data *d, u8 prio) | ^~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) 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 HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] 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

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[openeuler:OLK-6.6 3541/3541] drivers/cpufreq/cppc_cpufreq.c:852:19: error: incomplete definition of type 'struct fb_ctr_pair'
by kernel test robot 12 Dec '25

12 Dec '25

Hi Zeng, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: 12f136b2134d4ded731c3ef23ac08c85b9c0b1fa [3541/3541] cpufreq: CPPC: Keep the target core awake when reading its cpufreq rate config: arm64-randconfig-002-20251212 (https://download.01.org/0day-ci/archive/20251212/202512122204.MoIXLFAZ-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/20251212/202512122204.MoIXLFAZ-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/202512122204.MoIXLFAZ-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/cpufreq/cppc_cpufreq.c:28: In file included from include/acpi/cppc_acpi.h:13: In file included from include/linux/acpi.h:37: In file included from include/acpi/acpi_io.h:7: In file included from arch/arm64/include/asm/acpi.h:14: In file included from include/linux/memblock.h:12: In file included from include/linux/mm.h:2181: 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/cpufreq/cppc_cpufreq.c:852:19: error: incomplete definition of type 'struct fb_ctr_pair' 852 | int cpu = fb_ctrs->cpu; | ~~~~~~~^ drivers/cpufreq/cppc_cpufreq.c:851:9: note: forward declaration of 'struct fb_ctr_pair' 851 | struct fb_ctr_pair *fb_ctrs = val; | ^ drivers/cpufreq/cppc_cpufreq.c:855:40: error: incomplete definition of type 'struct fb_ctr_pair' 855 | ret = cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t0); | ~~~~~~~^ drivers/cpufreq/cppc_cpufreq.c:851:9: note: forward declaration of 'struct fb_ctr_pair' 851 | struct fb_ctr_pair *fb_ctrs = val; | ^ drivers/cpufreq/cppc_cpufreq.c:861:41: error: incomplete definition of type 'struct fb_ctr_pair' 861 | return cppc_get_perf_ctrs(cpu, &fb_ctrs->fb_ctrs_t1); | ~~~~~~~^ drivers/cpufreq/cppc_cpufreq.c:851:9: note: forward declaration of 'struct fb_ctr_pair' 851 | struct fb_ctr_pair *fb_ctrs = val; | ^ drivers/cpufreq/cppc_cpufreq.c:866:21: error: variable has incomplete type 'struct fb_ctr_pair' 866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, }; | ^ drivers/cpufreq/cppc_cpufreq.c:866:9: note: forward declaration of 'struct fb_ctr_pair' 866 | struct fb_ctr_pair fb_ctrs = { .cpu = cpu, }; | ^ 1 warning and 4 errors generated. 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 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3541/3541] drivers/crypto/ccp/hygon/psp-dev.c:25:10: warning: no previous prototype for function 'atomic64_exchange'
by kernel test robot 12 Dec '25

12 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: fe08767e3a083e73a72f08432bc6fbd864fa7179 [3541/3541] drivers/crypto/ccp: concurrent psp access support between user and kernel space config: x86_64-randconfig-101-20251212 (https://download.01.org/0day-ci/archive/20251212/202512122101.aJqs71rj-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/20251212/202512122101.aJqs71rj-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/202512122101.aJqs71rj-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/crypto/ccp/hygon/psp-dev.c:18: In file included from drivers/crypto/ccp/hygon/psp-dev.h:17: In file included from drivers/crypto/ccp/hygon/sp-dev.h:14: In file included from include/linux/ccp.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2242: 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 + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/crypto/ccp/hygon/psp-dev.c:25:10: warning: no previous prototype for function 'atomic64_exchange' [-Wmissing-prototypes] 25 | uint64_t atomic64_exchange(uint64_t *dst, uint64_t val) | ^ drivers/crypto/ccp/hygon/psp-dev.c:25:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 25 | uint64_t atomic64_exchange(uint64_t *dst, uint64_t val) | ^ | static drivers/crypto/ccp/hygon/psp-dev.c:30:5: warning: no previous prototype for function 'psp_mutex_init' [-Wmissing-prototypes] 30 | int psp_mutex_init(struct psp_mutex *mutex) | ^ drivers/crypto/ccp/hygon/psp-dev.c:30:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 30 | int psp_mutex_init(struct psp_mutex *mutex) | ^ | static drivers/crypto/ccp/hygon/psp-dev.c:38:5: warning: no previous prototype for function 'psp_mutex_trylock' [-Wmissing-prototypes] 38 | int psp_mutex_trylock(struct psp_mutex *mutex) | ^ drivers/crypto/ccp/hygon/psp-dev.c:38:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 38 | int psp_mutex_trylock(struct psp_mutex *mutex) | ^ | static 8 warnings generated. vim +/atomic64_exchange +25 drivers/crypto/ccp/hygon/psp-dev.c 24 > 25 uint64_t atomic64_exchange(uint64_t *dst, uint64_t val) 26 { 27 return xchg(dst, val); 28 } 29 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3541/3541] drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'p' not described in 'spi_engine_message_state'
by kernel test robot 12 Dec '25

12 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: 4325464fcaf04913a8aa4ffb106f7fdd7ec94c22 [3541/3541] spi: axi-spi-engine: move msg state to new struct config: x86_64-randconfig-073-20251212 (https://download.01.org/0day-ci/archive/20251212/202512122109.Sy1IvzI5-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/20251212/202512122109.Sy1IvzI5-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/202512122109.Sy1IvzI5-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/spi/spi-axi-spi-engine.c:106: 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 'cmd_length' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'cmd_buf' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'tx_xfer' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'tx_length' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'tx_buf' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'rx_xfer' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'rx_length' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'rx_buf' not described in 'spi_engine_message_state' drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or member 'sync_id' not described in 'spi_engine_message_state' vim +106 drivers/spi/spi-axi-spi-engine.c 81 82 /** 83 * struct spi_engine_message_state - SPI engine per-message state 84 */ 85 struct spi_engine_message_state { 86 /** Instructions for executing this message. */ 87 struct spi_engine_program *p; 88 /** Number of elements in cmd_buf array. */ 89 unsigned cmd_length; 90 /** Array of commands not yet written to CMD FIFO. */ 91 const uint16_t *cmd_buf; 92 /** Next xfer with tx_buf not yet fully written to TX FIFO. */ 93 struct spi_transfer *tx_xfer; 94 /** Size of tx_buf in bytes. */ 95 unsigned int tx_length; 96 /** Bytes not yet written to TX FIFO. */ 97 const uint8_t *tx_buf; 98 /** Next xfer with rx_buf not yet fully written to RX FIFO. */ 99 struct spi_transfer *rx_xfer; 100 /** Size of tx_buf in bytes. */ 101 unsigned int rx_length; 102 /** Bytes not yet written to the RX FIFO. */ 103 uint8_t *rx_buf; 104 /** ID to correlate SYNC interrupts with this message. */ 105 u8 sync_id; > 106 }; 107 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3541/3541] 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
by kernel test robot 12 Dec '25

12 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: dd013ad487534c1838afc2f55efdb5daec15aace [3541/3541] Ethernet: Linkdata: Supports Linkdata ethernet Controllers config: x86_64-randconfig-161-20251212 (https://download.01.org/0day-ci/archive/20251212/202512122024.MnPMvwJ8-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/20251212/202512122024.MnPMvwJ8-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/202512122024.MnPMvwJ8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> 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 * Copyright (C), 2020, Linkdata Technologies Co., Ltd. -- >> 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 * Copyright (C), 2020, Linkdata Technologies Co., Ltd. -- >> 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 * Copyright (C), 2020, Linkdata Technologies Co., Ltd. -- >> 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 * Copyright (C), 2020, Linkdata Technologies Co., Ltd. vim +3 drivers/net/ethernet/linkdata/sxe/base/trace/sxe_trace.c > 3 * Copyright (C), 2020, Linkdata Technologies Co., Ltd. 4 * 5 * @file: sxe_trace.c 6 * @author: Linkdata 7 * @date: 2025.02.16 8 * @brief: 9 * @note: 10 */ 11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3541/3541] drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for function 'gic_irq_set_prio'
by kernel test robot 12 Dec '25

12 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: f0f9be237c2266d30fa01c294577438a2e2ee749 [3541/3541] gic: increase the arch_timer priority to avoid hardlockup config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251212/202512121353.WEzcRxTR-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project ecaf673850beb241957352bd61e95ed34256635f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251212/202512121353.WEzcRxTR-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/202512121353.WEzcRxTR-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from <built-in>:3: In file included from ././include/linux/compiler_types.h:150: ./include/linux/compiler-clang.h:33:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined] 33 | #define __SANITIZE_ADDRESS__ | ^ <built-in>:367:9: note: previous definition is here 367 | #define __SANITIZE_ADDRESS__ 1 | ^ >> drivers/irqchip/irq-gic-v3.c:561:6: warning: no previous prototype for function 'gic_irq_set_prio' [-Wmissing-prototypes] 561 | 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 561 | 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] 1531 | 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 1531 | 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] 1548 | 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 1548 | bool gic_get_ipiv_status(void) | ^ | static 4 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

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[openeuler:openEuler-1.0-LTS 1941/1941] arch/arm64/kernel/vdso/gettimeofday.c:268:13: warning: no previous prototype for '__kernel_clock_gettime'
by kernel test robot 12 Dec '25

12 Dec '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: df8d11fbcbb07177c2500e63d7f5a36063977596 commit: f43f336031282e8ea7e5f7f887c5a6ff7b9c99b0 [1941/1941] arm64:vdso: Rewrite gettimeofday into C. config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251212/202512121347.W2YjDC5J-lkp@…) compiler: aarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251212/202512121347.W2YjDC5J-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/202512121347.W2YjDC5J-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) | ^~~~~~~~~~~~~~~~~~~~~ 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) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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