tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 5394cae209c4a4990d81be436ba17ae56fb09d16 commit: 6864d14bb90f03a1e5b7fbcc04fc2ba4d692bd3e [3081/3081] support 3SNIC 910/920/930 NIC config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20251103/202511030209.4oIfkvXK-lkp@i...) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d1c086e82af239b245fe8d7832f2753436634990) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251103/202511030209.4oIfkvXK-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/202511030209.4oIfkvXK-lkp@intel.com/ All errors (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:42:9: error: '__SANITIZE_THREAD__' macro redefined [-Werror,-Wmacro-redefined] 42 | #define __SANITIZE_THREAD__ | ^ <built-in>:368:9: note: previous definition is here 368 | #define __SANITIZE_THREAD__ 1 | ^ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx.c:6: In file included from include/net/xfrm.h:9: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx.c:6: In file included from include/net/xfrm.h:22: include/net/ip.h:463:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 463 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ include/linux/jiffies.h:135:26: note: expanded from macro 'time_before' 135 | #define time_before(a,b) time_after(b,a) | ^ include/linux/jiffies.h:125:3: note: expanded from macro 'time_after' 125 | (typecheck(unsigned long, a) && \ | ^ include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx.c:6: In file included from include/net/xfrm.h:25:

...

include/net/ip6_fib.h:279:10: error: default initialization of an object of type 'typeof (f6i->expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 279 | return time_after(jiffies, f6i->expires); | ^ include/linux/jiffies.h:126:3: note: expanded from macro 'time_after' 126 | typecheck(unsigned long, b) && \ | ^ include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ 8 errors generated. -- In file included from <built-in>:3: In file included from include/linux/compiler_types.h:150: include/linux/compiler-clang.h:42:9: error: '__SANITIZE_THREAD__' macro redefined [-Werror,-Wmacro-redefined] 42 | #define __SANITIZE_THREAD__ | ^ <built-in>:368:9: note: previous definition is here 368 | #define __SANITIZE_THREAD__ 1 | ^ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:6: In file included from include/net/xfrm.h:9: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:6: In file included from include/net/xfrm.h:22: include/net/ip.h:463:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 463 | if (mtu && time_before(jiffies, rt->dst.expires)) | ^ include/linux/jiffies.h:135:26: note: expanded from macro 'time_before' 135 | #define time_before(a,b) time_after(b,a) | ^ include/linux/jiffies.h:125:3: note: expanded from macro 'time_after' 125 | (typecheck(unsigned long, a) && \ | ^ include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:6: In file included from include/net/xfrm.h:25: include/net/ip6_fib.h:279:10: error: default initialization of an object of type 'typeof (f6i->expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe] 279 | return time_after(jiffies, f6i->expires); | ^ include/linux/jiffies.h:126:3: note: expanded from macro 'time_after' 126 | typecheck(unsigned long, b) && \ | ^ include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck' 11 | typeof(x) __dummy2; \ | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:5: error: no previous prototype for function 'sss_nic_alloc_sq_resource' [-Werror,-Wmissing-prototypes] 42 | int sss_nic_alloc_sq_resource(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 42 | int sss_nic_alloc_sq_resource(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:6: error: no previous prototype for function 'sss_nic_free_sq_resource' [-Werror,-Wmissing-prototypes] 87 | void sss_nic_free_sq_resource(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 87 | void sss_nic_free_sq_resource(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:6: error: no previous prototype for function 'sss_nic_init_all_sq' [-Werror,-Wmissing-prototypes] 104 | void sss_nic_init_all_sq(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | void sss_nic_init_all_sq(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:5: error: no previous prototype for function 'sss_nic_alloc_sq_desc_group' [-Werror,-Wmissing-prototypes] 128 | int sss_nic_alloc_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 128 | int sss_nic_alloc_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:6: error: no previous prototype for function 'sss_nic_free_sq_desc_group' [-Werror,-Wmissing-prototypes] 153 | void sss_nic_free_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 153 | void sss_nic_free_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:6: error: no previous prototype for function 'sss_nic_flush_all_sq' [-Werror,-Wmissing-prototypes] 200 | void sss_nic_flush_all_sq(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 200 | void sss_nic_flush_all_sq(struct sss_nic_dev *nic_dev) | ^ | static 14 errors generated.

vim +279 include/net/ip6_fib.h bb892fef742b66 David Ahern 2024-03-20 275 8d1c802b2815ed David Ahern 2018-04-17 276 static inline bool fib6_check_expired(const struct fib6_info *f6i) 1716a96101c491 Gao feng 2012-04-06 277 { 93c2fb253d177a David Ahern 2018-04-18 278 if (f6i->fib6_flags & RTF_EXPIRES) 14895687d36805 David Ahern 2018-04-17 @279 return time_after(jiffies, f6i->expires); 14895687d36805 David Ahern 2018-04-17 280 return false; 1716a96101c491 Gao feng 2012-04-06 281 } b197df4f0f3782 Martin KaFai Lau 2015-05-22 282 :::::: The code at line 279 was first introduced by commit :::::: 14895687d36805f051bb54014c32e48e5937f7e1 net/ipv6: move expires into rt6_info :::::: TO: David Ahern <dsahern@gmail.com> :::::: CC: David S. Miller <davem@davemloft.net> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki