[kbuild-all] [intel-linux-intel-lts:4.19/android_r 19126/23450] ld.lld: error: undefined symbol: kb_cs

tree: https://github.com/intel/linux-intel-lts.git 4.19/android_r head: 449e3e67d8fe417b8eac3def79fbe560bd222d6b commit: 414a2dc8c36b7533f15309082141f086bfd6eaa6 [19126/23450] [Clang] Fix Clang compile errors in security. config: powerpc64-randconfig-r002-20210618 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 64720f57bea6a6bf033feef4a5751ab9c0c3b401) 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 powerpc64 cross compiling tool for clang build # apt-get install binutils-powerpc64-linux-gnu # https://github.com/intel/linux-intel-lts/commit/414a2dc8c36b7533f15309082... git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-linux-intel-lts 4.19/android_r git checkout 414a2dc8c36b7533f15309082141f086bfd6eaa6 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64 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