Hi Astrid, kernel test robot noticed the following build errors: [auto build test ERROR on jic23-iio/togreg] [also build test ERROR on linus/master v6.4-rc1 next-20230508] [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/Astrid-Rost/iio-light-vcnl4000-Add-proximity-ps_it-for-vcnl4200/20230508-161005 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg patch link: https://lore.kernel.org/r/20230508070925.2123265-4-astrid.rost%40axis.com patch subject: [PATCH v1 3/7] iio: light: vcnl4000: Add als_it for vcnl4040/4200 config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20230509/202305090056.mwp6jijk-lkp@xxxxxxxxx/config) compiler: m68k-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/6ff2e1cf084f5b3038f2d72110fb01f2a8353a34 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Astrid-Rost/iio-light-vcnl4000-Add-proximity-ps_it-for-vcnl4200/20230508-161005 git checkout 6ff2e1cf084f5b3038f2d72110fb01f2a8353a34 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k 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/202305090056.mwp6jijk-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__divdi3" [drivers/iio/light/vcnl4000.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
