tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9586f809caca17d909e778ce0c1e7c479e094166 commit: 432279e0c75d8281a75ace15d6039cb895a5aa86 [1436/1436] Net: nebula_matrix: fix ci build err config: x86_64-randconfig-004-20241108 (https://download.01.org/0day-ci/archive/20241109/202411090543.aX5v0JHn-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241109/202411090543.aX5v0JHn-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/202411090543.aX5v0JHn-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_hwmon.c:7: 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: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_hwmon.c:120:37: warning: unused variable 'nbl_hwmon_chip_info' [-Wunused-const-variable] 120 | static const struct hwmon_chip_info nbl_hwmon_chip_info = { | ^~~~~~~~~~~~~~~~~~~ 6 warnings generated.

vim +/nbl_hwmon_chip_info +120 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_hwmon.c bad535d287c9c1 Bennie Yan 2024-09-24 119 bad535d287c9c1 Bennie Yan 2024-09-24 @120 static const struct hwmon_chip_info nbl_hwmon_chip_info = { bad535d287c9c1 Bennie Yan 2024-09-24 121 .ops = &nbl_hwmon_ops, bad535d287c9c1 Bennie Yan 2024-09-24 122 .info = nbl_hwmon_info, bad535d287c9c1 Bennie Yan 2024-09-24 123 }; bad535d287c9c1 Bennie Yan 2024-09-24 124 :::::: The code at line 120 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@nebula-matrix.com> :::::: CC: Bennie Yan <bennie.yan@nebula-matrix.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki