ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!

ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!

[kbuild test robot]

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Hi Joe,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4b78317679c4f3782a3cff0ddb269c1fcfde7621
commit: 3ab91828166895600efd9cdc3a0eb32001f7204a dm thin metadata: try to avoid ever aborting transactions
date:   3 months ago
config: i386-randconfig-j0-12020939 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        git checkout 3ab91828166895600efd9cdc3a0eb32001f7204a
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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Re: ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!

[Geert Uytterhoeven]

On Sun, Dec 2, 2018 at 3:06 PM kbuild test robot <lkp@intel.com> wrote:
> FYI, the error/warning still remains.
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   4b78317679c4f3782a3cff0ddb269c1fcfde7621
> commit: 3ab91828166895600efd9cdc3a0eb32001f7204a dm thin metadata: try to avoid ever aborting transactions
> date:   3 months ago
> config: i386-randconfig-j0-12020939 (attached as .config)
> compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
> reproduce:
>         git checkout 3ab91828166895600efd9cdc3a0eb32001f7204a
>         # save the attached .config to linux build tree
>         make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
> >> ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!

Wasn't that fixed in v4.19-rc7 by commit 013ad043906b2bef ("dm thin
metadata: fix __udivdi3 undefined on 32-bit")?

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds