[kbuild-all] [thierryreding:for-5.17/work 55/62] ERROR: modpost: "xpcs_write" [drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.ko] undefined!

tree: https://github.com/thierryreding/linux for-5.17/work head: c46414dd6c93bea11a42283972954dbe06bc5af3 commit: 74fea814b7dcb0764061130164668105002478b0 [55/62] WIP MGBE config: m68k-allmodconfig (attached as .config) compiler: m68k-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/thierryreding/linux/commit/74fea814b7dcb07640611301646... git remote add thierryreding https://github.com/thierryreding/linux git fetch --no-tags thierryreding for-5.17/work git checkout 74fea814b7dcb0764061130164668105002478b0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k 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 >>, old ones prefixed by <<): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org