Hi Andy, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.17 next-20220325] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/Makefile-extrawarn-Turn-off-Werror-when-extra-warnings-are-enabled/20220325-211517 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 34af78c4e616c359ed428d79fe4758a35d2c5473 config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20220326/202203260359.nhs6ZZb9-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0f6d9501cf49ce02937099350d08f20c4af86f3d) 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://github.com/0day-ci/linux/commit/6b5eeef1471c693165f2bdec5fb19c2ba20e9345 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Andy-Shevchenko/Makefile-extrawarn-Turn-off-Werror-when-extra-warnings-are-enabled/20220325-211517 git checkout 6b5eeef1471c693165f2bdec5fb19c2ba20e9345 # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> clang-15: warning: 'x86_64' does not support '-mno-outline-atomics'; flag ignored [-Woption-ignored] -- 0-DAY CI Kernel Test Service https://01.org/lkp
