tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 66984acf4b16f28a2cc0d5d6186b4b6bbfd92e26 commit: c83cda743e4b3b6d71e36276bf3dc2b35dc64515 [3124/3124] net:nebula-matrix:fix compile err config: x86_64-randconfig-072-20251108 (https://download.01.org/0day-ci/archive/20251108/202511081137.LDIGlbs7-lkp@i...) 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/20251108/202511081137.LDIGlbs7-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511081137.LDIGlbs7-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:7: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.h:10: In file included from include/linux/mm.h:2247: 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/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:1378:26: warning: variable 'vector' set but not used [-Wunused-but-set-variable] 1378 | struct nbl_serv_vector *vector; | ^ 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] 3025 | struct nbl_serv_ring_mgt *ring_mgt; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:4002:22: warning: variable 'adapter' set but not used [-Wunused-but-set-variable] 4002 | struct nbl_adapter *adapter; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:4552:36: warning: variable 'net_resource_mgt' set but not used [-Wunused-but-set-variable] 4552 | struct nbl_serv_net_resource_mgt *net_resource_mgt; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5736:15: warning: variable 'name' set but not used [-Wunused-but-set-variable] 5736 | u8 *strtab, *name, *product_code = NULL; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5740:6: warning: variable 'p4_size' set but not used [-Wunused-but-set-variable] 5740 | u32 p4_size = 0; | ^

...

drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5059:32: warning: unused variable 'nbl_update_fw_ops' [-Wunused-const-variable] 5059 | static const struct pldmfw_ops nbl_update_fw_ops = { | ^~~~~~~~~~~~~~~~~ 12 warnings generated.

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC Depends on [n]: ACPI [=y] && ACPI_HOTPLUG_CPU [=n] Selected by [y]: - X86 [=y] && ACPI [=y] && HOTPLUG_CPU [=y] vim +/nbl_update_fw_ops +5059 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5058 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 @5059 static const struct pldmfw_ops nbl_update_fw_ops = { 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5060 .match_record = nbl_serv_pldmfw_op_pci_match_record, 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5061 .send_package_data = nbl_serv_send_package_data, 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5062 .send_component_table = nbl_serv_send_component_table, 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5063 .flash_component = nbl_serv_flash_component, 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5064 .finalize_update = nbl_serv_finalize_update, 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5065 }; 468b0cd7b1e1c1 nebula_matrix_driver 2025-09-24 5066 :::::: The code at line 5059 was first introduced by commit :::::: 468b0cd7b1e1c131b3ee7d2ea8b96521d3faad8b net:nebula-matrix:Add S1000 SNIC driver support :::::: TO: nebula_matrix_driver <open@nebula-matrix.com> :::::: CC: nebula_matrix_driver <open@nebula-matrix.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki