tree: https://github.com/0day-ci/linux/commits/UPDATE-20200916-073951/Yu-Kuai/d... head: b1ff7bee1e1e7c7d9f5bcced29f7e26699c7d858 commit: b1ff7bee1e1e7c7d9f5bcced29f7e26699c7d858 [1/1] drm: rcar-du: Put reference to VSP device config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 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 git checkout b1ff7bee1e1e7c7d9f5bcced29f7e26699c7d858 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 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 >>): 16 | #include <drm/drm_managed.h> | ^~~~~~~~~~~~~~~~~~~ compilation terminated. # https://github.com/0day-ci/linux/commit/b1ff7bee1e1e7c7d9f5bcced29f7e2669... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review UPDATE-20200916-073951/Yu-Kuai/drm-rcar-du-add-missing-put_device-call-in-rcar_du_vsp_init/20200910-212726 git checkout b1ff7bee1e1e7c7d9f5bcced29f7e26699c7d858 vim +16 drivers/gpu/drm/rcar-du/rcar_du_vsp.c 17 #include <drm/drm_plane_helper.h> 18 #include <drm/drm_vblank.h> 19 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org