tree: https://github.com/frank-w/BPI-R2-4.14 5.17-r2pro-hdmiv5 head: 2fc65b46be5ea69f66ce812f2c847c074a0eb1b6 commit: 6d43ae3ce4e8ec8d164ee916f03ecd21b8bd6b26 [48/97] net: dsa: realtek: convert subdrivers into modules config: microblaze-buildonly-randconfig-r002-20220210 (https://download.01.org/0day-ci/archive/20220210/202202101034.kvA4y4fv-lk...) compiler: microblaze-linux-gcc (GCC) 11.2.0 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/frank-w/BPI-R2-4.14/commit/6d43ae3ce4e8ec8d164ee916f03... git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14 git fetch --no-tags frank-w-bpi-r2-4.14 5.17-r2pro-hdmiv5 git checkout 6d43ae3ce4e8ec8d164ee916f03ecd21b8bd6b26 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=microblaze 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