linux-kernel - Re: mainline build failure due to 8295efbe68c0 ("md/raid1-10: factor out a helper to submit normal write")

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Date:   Thu, 29 Jun 2023 08:55:33 -0700
From:   Song Liu <song@...nel.org>
To:     Linux regressions mailing list <regressions@...ts.linux.dev>
Cc:     Yu Kuai <yukuai1@...weicloud.com>,
        "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@...il.com>,
        linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: mainline build failure due to 8295efbe68c0 ("md/raid1-10: factor
 out a helper to submit normal write")

+ Jens,

On Thu, Jun 29, 2023 at 7:10 AM Linux regression tracking (Thorsten
Leemhuis) <regressions@...mhuis.info> wrote:
>
> On 29.06.23 15:56, Yu Kuai wrote:
> >
> > 在 2023/06/29 21:32, Sudip Mukherjee (Codethink) 写道:
> >> The latest mainline kernel branch fails to build x86_64, arm64 and arm
> >> allmodconfig
>
> Thx for the report.
>
> > Thanks for the testing, which branch are you testing?
> >
> > This problem is already fixed in latest mainline kernel:
> > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b5a99602b74bbfa655be509c615181dd95b0719e

Hi Jens,

The fix is in the for-6.5/block-late branch.

https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?h=for-6.5/block-late&id=b5a99602b74bbfa655be509c615181dd95b0719e

Would you send a pull request with it? Or would you prefer
some other solution for the issue?

AFAICT, it will fix clang build with RANDSTRUCT.

Thanks,
Song

>
> And thx for the reply. :-D
>
> FWIW, that fix afaics is still in -next and hasn't reached mainline yet.
> But I guess that will change within a few days.
>
> >> #regzbot introduced: 8295efbe68c080047e98d9c0eb5cb933b238a8cb
>
> #regzbot fix: b5a99602b74bbfa6
> #regzbot dup-of: https://lore.kernel.org/all/ZJ2M4yqnOCqqGWH0@debian/
> #regzbot ignore-activity
>
> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
> --
> Everything you wanna know about Linux kernel regression tracking:
> https://linux-regtracking.leemhuis.info/about/#tldr
> If I did something stupid, please tell me, as explained on that page.