Hi Jeffrey, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm/drm-next] [also build test ERROR on lwn/docs-next] [cannot apply to linus/master v6.3-rc3 next-20230320] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Jeffrey-Hugo/accel-qaic-Add-documentation-for-AIC100-accelerator-driver/20230320-231611 base: git://anongit.freedesktop.org/drm/drm drm-next patch link: https://lore.kernel.org/r/1679325074-5494-8-git-send-email-quic_jhugo%40quicinc.com patch subject: [PATCH v4 7/8] accel/qaic: Add qaic driver to the build system config: mips-allmodconfig (https://download.01.org/0day-ci/archive/20230321/202303211031.l0DpLTGp-lkp@xxxxxxxxx/config) compiler: mips-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/bffc487514275054bebfe9e732bf2d36da14a31f git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jeffrey-Hugo/accel-qaic-Add-documentation-for-AIC100-accelerator-driver/20230320-231611 git checkout bffc487514275054bebfe9e732bf2d36da14a31f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303211031.l0DpLTGp-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__udivdi3" [drivers/accel/qaic/qaic.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
