Hi Andreas, kernel test robot noticed the following build errors: [auto build test ERROR on 3261ea42710e9665c9151006049411bd23b5411f] url: https://github.com/intel-lab-lkp/linux/commits/Andreas-Hindborg/ublk-add-opcode-offsets-for-DRV_IN-DRV_OUT/20230705-005338 base: 3261ea42710e9665c9151006049411bd23b5411f patch link: https://lore.kernel.org/r/20230704165209.514591-6-nmi%40metaspace.dk patch subject: [PATCH v5 5/5] ublk: enable zoned storage support config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20230705/202307050609.y0CCTok8-lkp@xxxxxxxxx/config) compiler: powerpc-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230705/202307050609.y0CCTok8-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202307050609.y0CCTok8-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__udivdi3" [drivers/block/ublk_drv.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
