Hi Martin, Thank you for the patch! Yet something to improve: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Martin-Reboredo/bpf-Add-config-for-skipping-BTF-enum64s/20220829-005156 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master config: csky-randconfig-r005-20220828 (https://download.01.org/0day-ci/archive/20220829/202208290218.ZY8JJWnv-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/f3a761ad9050394b31ca80192708bea109c5e536 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Martin-Reboredo/bpf-Add-config-for-skipping-BTF-enum64s/20220829-005156 git checkout f3a761ad9050394b31ca80192708bea109c5e536 # save the config file COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 ARCH=csky If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> grep: include/config/auto.conf: No such file or directory >> grep: include/config/auto.conf: No such file or directory >> grep: include/config/auto.conf: No such file or directory -- 0-DAY CI Kernel Test Service https://01.org/lkp