On Thu, Feb 3, 2022, 05:42 kernel test robot <l...@intel.com> 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-...@intel.com/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 <l...@intel.com> > > 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-...@lists.01.org >
