Hi Tao, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Tao-Chen/bpf-Add-load_time-in-bpf_prog-fdinfo/20250620-131249 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20250620051017.111559-1-chen.dylane%40linux.dev patch subject: [PATCH bpf-next] bpf: Add load_time in bpf_prog fdinfo config: m68k-randconfig-r123-20250622 (https://download.01.org/0day-ci/archive/20250622/202506221641.xWzKiW3U-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 8.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250622/202506221641.xWzKiW3U-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/202506221641.xWzKiW3U-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): m68k-linux-ld: kernel/bpf/syscall.o: in function `bpf_prog_show_fdinfo': >> syscall.c:(.text+0x1088): undefined reference to `__udivdi3' m68k-linux-ld: drivers/clocksource/timer-tegra186.o: in function `tegra186_wdt_get_timeleft': timer-tegra186.c:(.text+0x130): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
