From: Greg KH <gregkh@linuxfoundation.org>
To: Mahmoud Adam <mngyadam@amazon.com>
Cc: jack@suse.cz, hch@lst.de, sashal@kernel.org, tytso@mit.edu,
linux-ext4@vger.kernel.org, regressions@lists.linux.dev
Subject: Re: [5.10.y] Regression in EXT3/4 with v5.10.227, LTP preadv03 is failing
Date: Mon, 21 Oct 2024 18:49:43 +0200 [thread overview]
Message-ID: <2024102130-thieving-parchment-7885@gregkh> (raw)
In-Reply-To: <lrkyqy12hpikl.fsf@dev-dsk-mngyadam-1c-a2602c62.eu-west-1.amazon.com>
On Mon, Oct 21, 2024 at 05:43:54PM +0200, Mahmoud Adam wrote:
>
> Hello,
>
> In the latest 5.10.227 we see LTP preadv03 failing on EXT3/4, when
> bisected it was found that the commit dde4c1e1663b6 ("ext4: properly
> sync file size update after O_SYNC direct IO") is causing it
>
> This seems similar to what occurred before[1] and if I understand
> correctly it was because of missing dependency backport 936e114a245b6
> ("iomap: update ki_pos a little later in iomap_dio_complete") which was
> then backported to 5.15 & 6.1 but not to 5.10.
>
> *This is not failing on 5.15 nor 6.1, and it does fail consistently in x86-64 & ARM
>
> [1]: https://lore.kernel.org/all/20231205122122.dfhhoaswsfscuhc3@quack3/
>
What do you suggest be done?
thanks,
greg k-h
next parent reply other threads:[~2024-10-21 16:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <lrkyqy12hpikl.fsf@dev-dsk-mngyadam-1c-a2602c62.eu-west-1.amazon.com>
2024-10-21 16:49 ` Greg KH [this message]
2024-10-21 17:15 ` [5.10.y] Regression in EXT3/4 with v5.10.227, LTP preadv03 is failing Mahmoud Adam
2024-10-21 20:19 ` Greg KH
2024-10-22 9:40 ` Jan Kara
2024-10-22 10:59 ` Mahmoud Adam
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