Hi Eliav, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next head: 103974b1117651a5884e2bc7832d7b02990e0232 commit: 3b12ca798e022192fb451e9e5ef1bb147f21c413 [36/55] hwmon: (mr75203) add support for series 6 temperature equation config: i386-randconfig-a002 (https://download.01.org/0day-ci/archive/20220922/202209220427.ovoZDKKT-lkp@xxxxxxxxx/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/groeck/linux-staging.git/commit/?id=3b12ca798e022192fb451e9e5ef1bb147f21c413 git remote add groeck-staging https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git git fetch --no-tags groeck-staging hwmon-next git checkout 3b12ca798e022192fb451e9e5ef1bb147f21c413 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> Note: the groeck-staging/hwmon-next HEAD 103974b1117651a5884e2bc7832d7b02990e0232 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "__udivdi3" [drivers/hwmon/mr75203.ko] undefined! >> ERROR: modpost: "__divdi3" [drivers/hwmon/mr75203.ko] undefined! -- 0-DAY CI Kernel Test Service https://01.org/lkp
