tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: a1799222294b713b168b8444b973c2b9d69c64d9 [2566/2566] UNIC: Support using MC GUID and table management config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241215/202412150919.g1didEmM-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/20241215/202412150919.g1didEmM-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/202412150919.g1didEmM-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:16: In file included from include/linux/etherdevice.h:20: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:21: In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h:11: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:170:5: warning: no previous prototype for function 'hclge_unic_add_mc_guid_common' [-Wmissing-prototypes] 170 | int hclge_unic_add_mc_guid_common(struct hclge_vport *vport, | ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:170:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 170 | int hclge_unic_add_mc_guid_common(struct hclge_vport *vport, | ^ | static

...

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:279:5: warning: no previous prototype for function 'hclge_unic_del_mc_guid_common' [-Wmissing-prototypes] 279 | int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, | ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c:279:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 279 | int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, | ^ | static 9 warnings generated.

vim +/hclge_unic_del_mc_guid_common +279 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_unic_guid.c 278

279 int hclge_unic_del_mc_guid_common(struct hclge_vport *vport, 280 const unsigned char *mguid) 281 { 282 struct hclge_unic_mc_guid_cfg_cmd req = {0}; 283 struct hclge_dev *hdev = vport->back; 284 struct hclge_desc desc[3]; 285 int ret; 286 287 memcpy(req.mguid, mguid, UBL_ALEN); 288 ret = hclge_unic_lookup_mc_guid(vport, &req, desc); 289 if (!ret) { 290 ret = hclge_unic_fill_del_desc(vport, &req, desc); 291 if (ret) 292 return ret; 293 if (hclge_unic_is_all_function_deleted(desc)) { 294 ret = hclge_unic_del_mc_guid_cmd(vport, &req, desc); 295 if (!ret) { 296 clear_bit(req.index, hdev->mc_guid_tbl_bmap); 297 hdev->used_mc_guid_num--; 298 } 299 } else { 300 return hclge_unic_add_mc_guid_cmd(vport, &req, desc); 301 } 302 } else if (ret == -ENOENT) { 303 ret = 0; 304 } 305 306 return ret; 307 } 308

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