From: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com>
To: Yu Kuai <yukuai3@huawei.com>, Song Liu <song@kernel.org>
Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
regressions@lists.linux.dev
Subject: mainline build failure due to 8295efbe68c0 ("md/raid1-10: factor out a helper to submit normal write")
Date: Thu, 29 Jun 2023 14:32:20 +0100 [thread overview]
Message-ID: <ZJ2H5FWuo9oDMgPm@debian> (raw)
Hi All,
The latest mainline kernel branch fails to build x86_64, arm64 and arm allmodconfig
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
--
Regards
Sudip
next reply other threads:[~2023-06-29 13:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-29 13:32 Sudip Mukherjee (Codethink) [this message]
2023-06-29 13:56 ` mainline build failure due to 8295efbe68c0 ("md/raid1-10: factor out a helper to submit normal write") Yu Kuai
2023-06-29 14:06 ` Sudip Mukherjee
2023-06-29 14:09 ` Linux regression tracking (Thorsten Leemhuis)
2023-06-29 15:55 ` Song Liu
2023-06-29 15:56 ` Song Liu
2023-06-29 20:05 ` Jens Axboe
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