Hi "Maíra, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm/drm-next] [also build test ERROR on linus/master v5.19-rc2 next-20220617] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Ma-ra-Canal/drm-selftest-Convert-to-KUnit/20220615-220404 base: git://anongit.freedesktop.org/drm/drm drm-next config: mips-allmodconfig (https://download.01.org/0day-ci/archive/20220619/202206192329.jxlyMOhN-lkp@xxxxxxxxx/config) compiler: mips-linux-gcc (GCC) 11.3.0 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 # https://github.com/intel-lab-lkp/linux/commit/5109526a34e7196931f36b5537031eaa601de997 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ma-ra-Canal/drm-selftest-Convert-to-KUnit/20220615-220404 git checkout 5109526a34e7196931f36b5537031eaa601de997 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: missing MODULE_LICENSE() in drivers/gpu/drm/tests/test-drm_plane_helper.o ERROR: modpost: missing MODULE_LICENSE() in drivers/gpu/drm/tests/test-drm_dp_mst_helper.o ERROR: modpost: "drm_dp_encode_sideband_req" [drivers/gpu/drm/tests/test-drm_dp_mst_helper.ko] undefined! ERROR: modpost: "drm_dp_decode_sideband_req" [drivers/gpu/drm/tests/test-drm_dp_mst_helper.ko] undefined! ERROR: modpost: "drm_dp_dump_sideband_msg_req_body" [drivers/gpu/drm/tests/test-drm_dp_mst_helper.ko] undefined! >> ERROR: modpost: "drm_internal_framebuffer_create" [drivers/gpu/drm/tests/test-drm_framebuffer.ko] undefined! -- 0-DAY CI Kernel Test Service https://01.org/lkp
