Hi Stefan, kernel test robot noticed the following build errors: [auto build test ERROR on 12d04a7bf0da67321229d2bc8b1a7074d65415a9] url: https://github.com/intel-lab-lkp/linux/commits/Stefan-Roesch/mm-ksm-add-ksm-advisor/20231005-030402 base: 12d04a7bf0da67321229d2bc8b1a7074d65415a9 patch link: https://lore.kernel.org/r/20231004190249.829015-3-shr%40devkernel.io patch subject: [PATCH v1 2/4] mm/ksm: add sysfs knobs for advisor config: i386-buildonly-randconfig-002-20231006 (https://download.01.org/0day-ci/archive/20231006/202310060119.K002rbE5-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231006/202310060119.K002rbE5-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/202310060119.K002rbE5-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): ld: mm/ksm.o: in function `scan_get_next_rmap_item': >> ksm.c:(.text+0x3e45): undefined reference to `__divdi3' >> ld: ksm.c:(.text+0x3e88): undefined reference to `__divdi3' ld: ksm.c:(.text+0x3ed9): undefined reference to `__divdi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
