On Thu, Feb 3, 2022, 05:42 kernel test robot <lkp@xxxxxxxxx> wrote:
Hi Hsin-Yi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on next-20220202]
[cannot apply to robh/for-next drm-intel/for-linux-next v5.17-rc2]
[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/Hsin-Yi-Wang/drm-bridge-anx7625-send-DPCD-command-to-downstream/20220203-001041
base: git://anongit.freedesktop.org/drm/drm drm-next
config: s390-randconfig-r044-20220130 (https://download.01.org/0day-ci/archive/20220203/202202031234.X27Z4zTL-lkp@xxxxxxxxx/config)
compiler: s390-linux-gcc (GCC) 11.2.0
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/f706d1336c4d5a5984565b964370868113710354
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Hsin-Yi-Wang/drm-bridge-anx7625-send-DPCD-command-to-downstream/20220203-001041
git checkout f706d1336c4d5a5984565b964370868113710354
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
s390-linux-ld: drivers/gpu/drm/bridge/analogix/anx7625.o: in function `anx7625_i2c_probe':
>> anx7625.c:(.text+0x5d02): undefined reference to `devm_of_dp_aux_populate_ep_devices'
Hsin-Yi, can you have a look at this? Presumably some kconfig depedency is not represented properly.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
