Re: [PATCH v6 2/6] drm/log: Introduce a new boot logger to draw the kmsg on the screen

[kernel test robot <lkp@intel.com>]

Hi Jocelyn,

kernel test robot noticed the following build errors:

[auto build test ERROR on d78f0ee0406803cda8801fd5201746ccf89e5e4a]

url:    https://github.com/intel-lab-lkp/linux/commits/Jocelyn-Falempe/drm-panic-Move-drawing-functions-to-drm_draw/20241105-205432
base:   d78f0ee0406803cda8801fd5201746ccf89e5e4a
patch link:    https://lore.kernel.org/r/20241105125109.226866-3-jfalempe%40redhat.com
patch subject: [PATCH v6 2/6] drm/log: Introduce a new boot logger to draw the kmsg on the screen
config: hexagon-randconfig-002-20241106 (https://download.01.org/0day-ci/archive/20241106/202411060951.mK9Fi0fi-lkp@intel.com/config)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241106/202411060951.mK9Fi0fi-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411060951.mK9Fi0fi-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: drm_client_setup
   >>> referenced by komeda_drv.c:87 (drivers/gpu/drm/arm/display/komeda/komeda_drv.c:87)
   >>>               drivers/gpu/drm/arm/display/komeda/komeda_drv.o:(komeda_platform_probe) in archive vmlinux.a
   >>> referenced by komeda_drv.c:87 (drivers/gpu/drm/arm/display/komeda/komeda_drv.c:87)
   >>>               drivers/gpu/drm/arm/display/komeda/komeda_drv.o:(komeda_platform_probe) in archive vmlinux.a
   >>> referenced by vkms_drv.c:230 (drivers/gpu/drm/vkms/vkms_drv.c:230)
   >>>               drivers/gpu/drm/vkms/vkms_drv.o:(vkms_init) in archive vmlinux.a
   >>> referenced 23 more times
--
>> ld.lld: error: undefined symbol: drm_client_setup_with_fourcc
   >>> referenced by arcpgu.c:399 (drivers/gpu/drm/tiny/arcpgu.c:399)
   >>>               drivers/gpu/drm/tiny/arcpgu.o:(arcpgu_probe) in archive vmlinux.a
   >>> referenced by arcpgu.c:399 (drivers/gpu/drm/tiny/arcpgu.c:399)
   >>>               drivers/gpu/drm/tiny/arcpgu.o:(arcpgu_probe) in archive vmlinux.a

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki