tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3b9cdafb5358eb9f3790de2f728f765fef100731 commit: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP date: 4 months ago config: s390-randconfig-r022-20210223 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390
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 >>, old ones prefixed by <<): ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! >> ERROR: modpost: "mipi_dsi_attach" >> [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! >> ERROR: modpost: "mipi_dsi_device_register_full" >> [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! >> ERROR: modpost: "of_find_mipi_dsi_host_by_node" >> [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! >> ERROR: modpost: "mipi_dsi_device_unregister" >> [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! >> ERROR: modpost: "mipi_dsi_detach" >> [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
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