TO: cros-kernel-buildreports(a)googlegroups.com TO: Guenter Roeck <groeck(a)google.com&gt; tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.4 head: e761dc79dc83a6c76ed43f487a0aa27980b41c4a commit: 5c45378ec191af85b404c17a488f8d9c4b513496 [13/39] BACKPORT: FROMGIT: drm/amdgpu: drop the CPU pointers for the stolen vga bos config: arm64-randconfig-r013-20201013 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project a324d8f964bf421fa7d8b882b0f64ead28c4149c) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel git fetch --no-tags chrome-os chromeos-5.4 git checkout 5c45378ec191af85b404c17a488f8d9c4b513496 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 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