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-5.10 head: 26a3cf7b7d542f4ff85e2855ab69140bff097a50 commit: 5e4124c4f0737b68cd385b1d22ebc24ca06a8288 [9798/9999] FROMLIST: mailbox: mediatek: add support for adsp mailbox controller config: arm64-randconfig-r013-20220120 (https://download.01.org/0day-ci/archive/20220125/202201251303.zNHGRlTj-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f7b7138a62648f4019c55e4671682af1f851f295) 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-5.10 git checkout 5e4124c4f0737b68cd385b1d22ebc24ca06a8288 # 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=arm64 SHELL=/bin/bash 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