tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 34f255a1e91ab44ff8926cf8294ff9144e62e861 commit: cf859436d0e2a12d7c3704ae09dfbf9aba14db38 [4264/4301] firmware_loader: move firmware sysctl to its own files config: x86_64-randconfig-r022-20211130 (https://download.01.org/0day-ci/archive/20211201/202112010223.eu8GDIdL-lkp@xxxxxxxxx/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 25eb7fa01d7ebbe67648ea03841cda55b4239ab2) 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=cf859436d0e2a12d7c3704ae09dfbf9aba14db38 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout cf859436d0e2a12d7c3704ae09dfbf9aba14db38 # 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=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "unregister_firmware_config_sysctl" [drivers/base/firmware_loader/firmware_class.ko] undefined! >> ERROR: modpost: "register_firmware_config_sysctl" [drivers/base/firmware_loader/firmware_class.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
