Hi Jouni, kernel test robot noticed the following build errors: [auto build test ERROR on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Jouni-H-gander/drm-i915-display-use-intel_bo_to_drm_bo-in-intel_fb-c/20231121-193155 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip patch link: https://lore.kernel.org/r/20231121112729.4191245-5-jouni.hogander%40intel.com patch subject: [PATCH v5 4/4] drm/i915/display: Split i915 specific code away from intel_fb.c config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20231122/202311220315.YZAdz5tr-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231122/202311220315.YZAdz5tr-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311220315.YZAdz5tr-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> make[7]: *** No rule to make target 'drivers/gpu/drm/i915/display/intel_fb_bo.o', needed by 'drivers/gpu/drm/i915/built-in.a'. make[7]: *** [scripts/Makefile.build:243: drivers/gpu/drm/i915/display/intel_fb.o] Error 1 make[7]: Target 'drivers/gpu/drm/i915/' not remade because of errors. -- >> drivers/gpu/drm/i915/display/intel_fb.c:17:10: fatal error: 'intel_fb_bo.h' file not found #include "intel_fb_bo.h" ^~~~~~~~~~~~~~~ 1 error generated. vim +17 drivers/gpu/drm/i915/display/intel_fb.c 11 12 #include "i915_drv.h" 13 #include "intel_display.h" 14 #include "intel_display_types.h" 15 #include "intel_dpt.h" 16 #include "intel_fb.h" > 17 #include "intel_fb_bo.h" 18 #include "intel_frontbuffer.h" 19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki