Hi Harry, kernel test robot noticed the following build warnings: [auto build test WARNING on drm/drm-next] [also build test WARNING on drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-misc/drm-misc-next drm-tip/drm-tip linus/master v6.12-rc1 next-20241004] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Harry-Wentland/drm-Add-helper-for-conversion-from-signed-magnitude/20241004-040629 base: git://anongit.freedesktop.org/drm/drm drm-next patch link: https://lore.kernel.org/r/20241003200129.1732122-4-harry.wentland%40amd.com patch subject: [PATCH v6 03/44] drm/vkms: Add kunit tests for VKMS LUT handling config: csky-randconfig-r112-20241005 (https://download.01.org/0day-ci/archive/20241005/202410051655.9wEF2CHW-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20241005/202410051655.9wEF2CHW-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/202410051655.9wEF2CHW-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/vkms/tests/vkms_color_test.c:33:29: sparse: sparse: symbol 'test_linear_lut' was not declared. Should it be static? vim +/test_linear_lut +33 drivers/gpu/drm/vkms/tests/vkms_color_test.c 32 > 33 const struct vkms_color_lut test_linear_lut = { 34 .base = test_linear_array, 35 .lut_length = TEST_LUT_SIZE, 36 .channel_value2index_ratio = 0xf000fll 37 }; 38 39 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
