Re: [RFC PATCH 09/10] btrfs: move existing remaps before relocating block group

Mark Harmstone
2025-05-16T11:43:41Z

Kernel bot is saying here that I'm relying on 64-bit modulo even on
32-bit processors, which is easy enough to sort for the actual patch series.

On 16/5/25 10:42, kernel test robot wrote:
> >
> Hi Mark,
>
> [This is a private test report for your RFC patch.]
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on kdave/for-next]
> [also build test ERROR on next-20250515]
> [cannot apply to linus/master v6.15-rc6]
> [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://urldefense.com/v3/__https://git-scm.com/docs/git-format-patch*_base_tree_information__;Iw!!Bt8RZUm9aw!62MBgtgUBKJiRzdqPxiQTuw-_8GZHkeBKL3gkYvxPzAhENOx0BjCPNqmDBzj50VZzLPMMjlG$ ]
>
> url: https://github.com/intel-lab-lkp/linux/commits/Mark-Harmstone/btrfs-add-definitions-and-constants-for-remap-tree/20250516-003914
> base: https://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-next
> patch link: https://lore.kernel.org/r/20250515163641.3449017-10-maharmstone%40fb.com
> patch subject: [RFC PATCH 09/10] btrfs: move existing remaps before relocating block group
> config: i386-buildonly-randconfig-002-20250516 (https://urldefense.com/v3/__https://download.01.org/0day-ci/archive/20250516/202505161726.w1lqCZxG-lkp@intel.com/config__;!!Bt8RZUm9aw!62MBgtgUBKJiRzdqPxiQTuw-_8GZHkeBKL3gkYvxPzAhENOx0BjCPNqmDBzj50VZzMhIuygf$ )
> compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
> reproduce (this is a W=1 build): (https://urldefense.com/v3/__https://download.01.org/0day-ci/archive/20250516/202505161726.w1lqCZxG-lkp@intel.com/reproduce__;!!Bt8RZUm9aw!62MBgtgUBKJiRzdqPxiQTuw-_8GZHkeBKL3gkYvxPzAhENOx0BjCPNqmDBzj50VZzNUkCx9l$ )
>
> 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@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202505161726.w1lqCZxG-lkp@intel.com/
>
> All errors (new ones prefixed by >>, old ones prefixed by <<):
>
>>> ERROR: modpost: "__umoddi3" [fs/btrfs/btrfs.ko] undefined!
>