tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 21ef7b1e17d039053edaeaf41142423810572741 commit: 521ec59e5453e03a255e183ccee844fe3612f1b4 [5658/8441] torture: Move rcutorture_sched_setaffinity() out of rcutorture config: x86_64-randconfig-x012-20230811 (https://download.01.org/0day-ci/archive/20230811/202308111926.gYjAUtn4-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce: (https://download.01.org/0day-ci/archive/20230811/202308111926.gYjAUtn4-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308111926.gYjAUtn4-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> kernel/rcu/update.c:529:6: warning: no previous prototype for function 'torture_sched_setaffinity' [-Wmissing-prototypes] long torture_sched_setaffinity(pid_t pid, const struct cpumask *in_mask) ^ kernel/rcu/update.c:529:1: note: declare 'static' if the function is not intended to be used outside of this translation unit long torture_sched_setaffinity(pid_t pid, const struct cpumask *in_mask) ^ static 1 warning generated. vim +/torture_sched_setaffinity +529 kernel/rcu/update.c 526 527 #if IS_ENABLED(CONFIG_RCU_TORTURE_TEST) || IS_MODULE(CONFIG_RCU_TORTURE_TEST) || IS_ENABLED(CONFIG_LOCK_TORTURE_TEST) || IS_MODULE(CONFIG_LOCK_TORTURE_TEST) 528 /* Get rcutorture access to sched_setaffinity(). */ > 529 long torture_sched_setaffinity(pid_t pid, const struct cpumask *in_mask) 530 { 531 int ret; 532 533 ret = sched_setaffinity(pid, in_mask); 534 WARN_ONCE(ret, "%s: sched_setaffinity(%d) returned %d\n", __func__, pid, ret); 535 return ret; 536 } 537 EXPORT_SYMBOL_GPL(torture_sched_setaffinity); 538 #endif 539 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
