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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git b4/kunit-kselftests head: c5dc664800bcb374e0ea3bcb152167b8dc1715c0 commit: 843542230b45c042286f208e66c0c473f03abd99 [21/23] kunit: uapi: Introduce preinit executable config: x86_64-buildonly-randconfig-006-20250205 (https://download.01.org/0day-ci/archive/20250205/202502050735.7LA0CNx0-lkp@intel.com/config) 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/20250205/202502050735.7LA0CNx0-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202502050735.7LA0CNx0-lkp@intel.com/ All warnings (new ones prefixed by >>): >> lib/kunit/uapi-preinit.c:44:1: warning: non-void function does not return a value [-Wreturn-type] 44 | } | ^ 1 warning generated. vim +44 lib/kunit/uapi-preinit.c 26 27 int main(int argc, char **argv, char **envp) 28 { 29 int ret; 30 31 ret = setup_api_mount("/proc", "proc"); 32 if (ret) 33 exit_failure("mount /proc", ret); 34 ret = setup_api_mount("/sys", "sysfs"); 35 if (ret) 36 exit_failure("mount /sys", ret); 37 ret = setup_api_mount("/dev", "devtmpfs"); 38 if (ret && ((ret == -ENODEV) == IS_ENABLED(CONFIG_DEVTMPFS))) 39 exit_failure("mount /dev", ret); 40 41 ret = execve(argv[0], argv, envp); 42 if (ret) 43 exit_failure("execve", ret); > 44 } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki