Hi Jocelyn, kernel test robot noticed the following build errors: [auto build test ERROR on 50a3c772bd927dd409c484832ddd9f6bf00b7389] url: https://github.com/intel-lab-lkp/linux/commits/Jocelyn-Falempe/drm-format-helper-Add-drm_fb_blit_from_r1-and-drm_fb_fill/20240105-001038 base: 50a3c772bd927dd409c484832ddd9f6bf00b7389 patch link: https://lore.kernel.org/r/20240104160301.185915-6-jfalempe%40redhat.com patch subject: [PATCH v7 5/9] drm/fb_dma: Add generic get_scanout_buffer() for drm_panic config: mips-gcw0_defconfig (https://download.01.org/0day-ci/archive/20240106/202401061003.lNwFS0D6-lkp@xxxxxxxxx/config) compiler: mipsel-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240106/202401061003.lNwFS0D6-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/202401061003.lNwFS0D6-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): mipsel-linux-ld: drivers/gpu/drm/drm_fb_dma_helper.o: in function `drm_panic_is_format_supported': >> drm_fb_dma_helper.c:(.text+0x2c8): multiple definition of `drm_panic_is_format_supported'; drivers/gpu/drm/drm_drv.o:drm_drv.c:(.text+0x1104): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
