Hi Arunpravin, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v5.16-rc3] [cannot apply to drm/drm-next drm-tip/drm-tip next-20211201] [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/0day-ci/linux/commits/Arunpravin/drm-move-the-buddy-allocator-from-i915-into-common-drm/20211202-004327 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-a012-20211130 (https://download.01.org/0day-ci/archive/20211202/202112020812.Si0y9psY-lkp@xxxxxxxxx/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 4b553297ef3ee4dc2119d5429adf3072e90fac38) 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/0day-ci/linux/commit/afbc900c0399e8c6220abd729932e877e81f37c8 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Arunpravin/drm-move-the-buddy-allocator-from-i915-into-common-drm/20211202-004327 git checkout afbc900c0399e8c6220abd729932e877e81f37c8 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/i915/intel_memory_region.c:242: >> drivers/gpu/drm/i915/selftests/intel_memory_region.c:23:10: fatal error: 'i915_buddy.h' file not found #include "i915_buddy.h" ^~~~~~~~~~~~~~ 1 error generated. vim +23 drivers/gpu/drm/i915/selftests/intel_memory_region.c 232a6ebae419193 Matthew Auld 2019-10-08 14 340be48f2c5a3c0 Matthew Auld 2019-10-25 15 #include "gem/i915_gem_context.h" b908be543e44414 Matthew Auld 2019-10-25 16 #include "gem/i915_gem_lmem.h" 232a6ebae419193 Matthew Auld 2019-10-08 17 #include "gem/i915_gem_region.h" 340be48f2c5a3c0 Matthew Auld 2019-10-25 18 #include "gem/selftests/igt_gem_utils.h" 232a6ebae419193 Matthew Auld 2019-10-08 19 #include "gem/selftests/mock_context.h" 99919be74aa3753 Thomas Hellström 2021-06-17 20 #include "gt/intel_engine_pm.h" 6804da20bb549e3 Chris Wilson 2019-10-27 21 #include "gt/intel_engine_user.h" b908be543e44414 Matthew Auld 2019-10-25 22 #include "gt/intel_gt.h" d53ec322dc7de32 Matthew Auld 2021-06-16 @23 #include "i915_buddy.h" 99919be74aa3753 Thomas Hellström 2021-06-17 24 #include "gt/intel_migrate.h" ba12993c5228015 Matthew Auld 2020-01-29 25 #include "i915_memcpy.h" d53ec322dc7de32 Matthew Auld 2021-06-16 26 #include "i915_ttm_buddy_manager.h" 01377a0d7e6648b Abdiel Janulgue 2019-10-25 27 #include "selftests/igt_flush_test.h" 2f0b97ca0211863 Matthew Auld 2019-10-08 28 #include "selftests/i915_random.h" 232a6ebae419193 Matthew Auld 2019-10-08 29 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx