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SubjectRe: mainline build failure due to 8295efbe68c0 ("md/raid1-10: factor out a helper to submit normal write")
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Hi,

在 2023/06/29 21:32, Sudip Mukherjee (Codethink) 写道:
> Hi All,
>
> The latest mainline kernel branch fails to build x86_64, arm64 and arm allmodconfig

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

Kuai
> with clang (version 16.0.1), and the error is:
>
> In file included from drivers/md/raid1.c:52:
> drivers/md/raid1-10.c:119:25: error: casting from randomized structure pointer type 'struct block_device *' to 'struct md_rdev *'
> struct md_rdev *rdev = (struct md_rdev *)bio->bi_bdev;
> ^
>
> git bisect pointed to 8295efbe68c0 ("md/raid1-10: factor out a helper to submit normal write").
>
> Reverting the commit has fixed the build failure.
>
> I will be happy to test any patch or provide any extra log if needed.
>
> #regzbot introduced: 8295efbe68c080047e98d9c0eb5cb933b238a8cb
>

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