[kbuild-all] [xfs-linux:iomap-for-next 5/9] clang-12: error: unknown argument: '-femit-struct-debug-detailed=any'

CC: linux-xfs(a)vger.kernel.org TO: "Darrick J. Wong" <darrick.wong(a)oracle.com&gt; tree: https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git iomap-for-next head: d05fd59d8c75c1e9869b988ecee23e7622a515a3 commit: 3e88e72432774c993ce4c26c5354c59f87aaca40 [5/9] xfs: don't crash with assfail config: mips-randconfig-r035-20200910 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 0a5dc7effb191eff740e0e7ae7bd8e1f6bdb3ad9) 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 # install mips cross compiling tool for clang build # apt-get install binutils-mips-linux-gnu git checkout 3e88e72432774c993ce4c26c5354c59f87aaca40 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org