tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: cd9eb9b4365b71652b2c2ac58293bea47c9f9302 commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [3540/3540] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-103-20251212 (https://download.01.org/0day-ci/archive/20251212/202512121402.K1KWDJc7-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/20251212/202512121402.K1KWDJc7-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/202512121402.K1KWDJc7-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:7: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h:12: 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_hw/nbl_vsi.c:63:24: warning: variable 'queue_mgt' set but not used [-Wunused-but-set-variable] 63 | struct nbl_queue_mgt *queue_mgt; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:83:22: warning: variable 'vsi_mgt' set but not used [-Wunused-but-set-variable] 83 | struct nbl_vsi_mgt *vsi_mgt; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c:84:22: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable] 84 | struct nbl_phy_ops *phy_ops; | ^ 8 warnings generated.

vim +/queue_mgt +63 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c bad535d287c9c1 Bennie Yan 2024-09-24 59 bad535d287c9c1 Bennie Yan 2024-09-24 60 static int nbl_res_vsi_init_chip_module(void *priv) bad535d287c9c1 Bennie Yan 2024-09-24 61 { bad535d287c9c1 Bennie Yan 2024-09-24 62 struct nbl_resource_mgt *res_mgt = (struct nbl_resource_mgt *)priv; bad535d287c9c1 Bennie Yan 2024-09-24 @63 struct nbl_queue_mgt *queue_mgt; bad535d287c9c1 Bennie Yan 2024-09-24 64 struct nbl_phy_ops *phy_ops; bad535d287c9c1 Bennie Yan 2024-09-24 65 int ret = 0; bad535d287c9c1 Bennie Yan 2024-09-24 66 bad535d287c9c1 Bennie Yan 2024-09-24 67 if (!res_mgt) bad535d287c9c1 Bennie Yan 2024-09-24 68 return -EINVAL; bad535d287c9c1 Bennie Yan 2024-09-24 69 bad535d287c9c1 Bennie Yan 2024-09-24 70 queue_mgt = NBL_RES_MGT_TO_QUEUE_MGT(res_mgt); bad535d287c9c1 Bennie Yan 2024-09-24 71 phy_ops = NBL_RES_MGT_TO_PHY_OPS(res_mgt); bad535d287c9c1 Bennie Yan 2024-09-24 72 bad535d287c9c1 Bennie Yan 2024-09-24 73 ret = phy_ops->init_chip_module(NBL_RES_MGT_TO_PHY_PRIV(res_mgt), bad535d287c9c1 Bennie Yan 2024-09-24 74 res_mgt->resource_info->board_info.eth_speed, bad535d287c9c1 Bennie Yan 2024-09-24 75 res_mgt->resource_info->board_info.eth_num); bad535d287c9c1 Bennie Yan 2024-09-24 76 bad535d287c9c1 Bennie Yan 2024-09-24 77 return ret; bad535d287c9c1 Bennie Yan 2024-09-24 78 } bad535d287c9c1 Bennie Yan 2024-09-24 79 :::::: The code at line 63 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