tree: https://github.com/frank-w/BPI-R2-4.14 5.15-bpi-r2-pro head: 88eea49adcf099eca9307fe394b40a0e2c8bde02 commit: 281cc69c12f5b49abc38fc6cd91964446b435691 [85/99] drm: forward port of VOP2 driver 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/frank-w/BPI-R2-4.14/commit/281cc69c12f5b49abc38fc6cd91... 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 5.15-bpi-r2-pro git checkout 281cc69c12f5b49abc38fc6cd91964446b435691 # 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 >>): make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_rgb.o] Error 1 make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_vvop.o] Error 1 make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_vop.o] Error 1 make[5]: Target '__build' not remade because of errors. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org