From: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
To: Julian Sun <sunjunchao@bytedance.com>
Cc: linux-block@vger.kernel.org, jack@suse.cz, axboe@kernel.dk,
viro@zeniv.linux.org.uk, mcgrof@kernel.org, djwong@kernel.org,
tz2294@columbia.edu
Subject: Re: [PATCH 2/2] block: take the inode lock for buffered write fallback
Date: Tue, 27 Oct 2026 16:29:16 +0900 [thread overview]
Message-ID: <auBSp6kmdP_E2JgJ@shinmob> (raw)
In-Reply-To: <b8e77932-d22d-4c08-b163-f60ffec25553@bytedance.com>
On Oct 27, 2026 / 14:13, Julian Sun wrote:
...
> > When I checking the new blktests test case block/050 by Tal Zussman [1], I found
> > the test case hangs [2]. I bisected and this kernel change triggers the hang.
> >
> > Julian, may I ask you to take a look in the hang?
>
> Hi Shin'ichiro,
>
> Thanks for the report. This issue should be fixed by:
> https://lore.kernel.org/all/20261022062513.77372-1-mzx199711@gmail.com/
>
> Could you please apply that patch and rerun block/050?
Thanks, the patch avoided the block/050 hang. Good.
next prev parent reply other threads:[~2026-10-27 7:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-15 9:11 [PATCH 0/2] block: fix NOWAIT handling and locking in buffered write fallback Julian Sun
2026-10-15 9:11 ` [PATCH 1/2] block: reject NOWAIT " Julian Sun
2026-10-15 9:11 ` [PATCH 2/2] block: take the inode lock for " Julian Sun
2026-10-27 4:24 ` Shin'ichiro Kawasaki
2026-10-27 6:13 ` Julian Sun
2026-10-27 7:29 ` Shin'ichiro Kawasaki [this message]
2026-10-15 12:41 ` [PATCH 0/2] block: fix NOWAIT handling and locking in " Jens Axboe
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