Messages in this thread | | | Date | Thu, 24 Feb 2022 03:36:10 +0800 | From | kernel test robot <> | Subject | [mingo-tip:sched/headers 1897/2340] net/smc/smc.h:284:44: error: use of undeclared identifier 'SK_USER_DATA_NOCOPY' |
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tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: 97c5eeb4de3ad324ed2a4656b46465299cfd010a commit: 5c5994d6ff9b0f6c42142054bd317726ff1d9ef4 [1897/2340] headers/deps: net: Optimize <net/inet_timewait_sock.h> dependencies config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20220224/202202240341.mxu0MQrq-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=5c5994d6ff9b0f6c42142054bd317726ff1d9ef4 git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout 5c5994d6ff9b0f6c42142054bd317726ff1d9ef4 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash net/dsa/ net/smc/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
Note: the mingo-tip/sched/headers HEAD 97c5eeb4de3ad324ed2a4656b46465299cfd010a builds fine. It only hurts bisectability.
All errors (new ones prefixed by >>):
In file included from net/smc/smc_wr.c:40: >> net/smc/smc.h:284:44: error: use of undeclared identifier 'SK_USER_DATA_NOCOPY' ((uintptr_t)clcsk->sk_user_data & ~SK_USER_DATA_NOCOPY); ^ 1 error generated. -- In file included from net/smc/smc_tracepoint.c:4: In file included from net/smc/smc_tracepoint.h:13: >> net/smc/smc.h:284:44: error: use of undeclared identifier 'SK_USER_DATA_NOCOPY' ((uintptr_t)clcsk->sk_user_data & ~SK_USER_DATA_NOCOPY); ^ In file included from net/smc/smc_tracepoint.c:4: In file included from net/smc/smc_tracepoint.h:125: include/trace/define_trace.h:95:10: fatal error: './smc_tracepoint.h' file not found #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/define_trace.h:90:32: note: expanded from macro 'TRACE_INCLUDE' # define TRACE_INCLUDE(system) __TRACE_INCLUDE(system) ^~~~~~~~~~~~~~~~~~~~~~~ include/trace/define_trace.h:87:34: note: expanded from macro '__TRACE_INCLUDE' # define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/stringify.h:10:27: note: expanded from macro '__stringify' #define __stringify(x...) __stringify_1(x) ^~~~~~~~~~~~~~~~ include/linux/stringify.h:9:29: note: expanded from macro '__stringify_1' #define __stringify_1(x...) #x ^~ <scratch space>:113:1: note: expanded from here "./smc_tracepoint.h" ^~~~~~~~~~~~~~~~~~~~ 2 errors generated.
vim +/SK_USER_DATA_NOCOPY +284 net/smc/smc.h
ac7138746e1413 Ursula Braun 2017-01-09 280 341adeec9adad0 Wen Gu 2022-01-26 281 static inline struct smc_sock *smc_clcsock_user_data(struct sock *clcsk) 341adeec9adad0 Wen Gu 2022-01-26 282 { 341adeec9adad0 Wen Gu 2022-01-26 283 return (struct smc_sock *) 341adeec9adad0 Wen Gu 2022-01-26 @284 ((uintptr_t)clcsk->sk_user_data & ~SK_USER_DATA_NOCOPY); 341adeec9adad0 Wen Gu 2022-01-26 285 } 341adeec9adad0 Wen Gu 2022-01-26 286
:::::: The code at line 284 was first introduced by commit :::::: 341adeec9adad0874f29a0a1af35638207352a39 net/smc: Forward wakeup to smc socket waitqueue after fallback
:::::: TO: Wen Gu <guwen@linux.alibaba.com> :::::: CC: David S. Miller <davem@davemloft.net>
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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