linux-ext4 - Re: [PATCH 5.15 0/2] fix LTP regression in fanotify22

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Message-ID: <CAOQ4uxh3BaH_R-29uox_qASshtauYAO1135Jqp7EmJQSLTfJ4w@mail.gmail.com>
Date: Tue, 17 Jun 2025 23:16:18 +0200
From: Amir Goldstein <amir73il@...il.com>
To: Jan Kara <jack@...e.cz>
Cc: "Theodore Ts'o" <tytso@....edu>, Sasha Levin <sashal@...nel.org>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-ext4@...r.kernel.org, 
	stable@...r.kernel.org, LTP List <ltp@...ts.linux.it>, 
	Jan Stancek <jstancek@...hat.com>
Subject: Re: [PATCH 5.15 0/2] fix LTP regression in fanotify22

[CC to the correct LTP list address]

On Tue, Jun 17, 2025 at 11:10 PM Amir Goldstein <amir73il@...il.com> wrote:
>
> Jan,
>
> I noticed that fanotify22, the FAN_FS_ERROR test has regressed in the
> 5.15.y stable tree.
>
> This is because commit d3476f3dad4a ("ext4: don't set SB_RDONLY after
> filesystem errors") was backported to 5.15.y and the later Fixes
> commit could not be cleanly applied to 5.15.y over the new mount api
> re-factoring.
>
> I am not sure it is critical to fix this regression, because it is
> mostly a regression in a test feature, but I think the backport is
> pretty simple, although I could be missing something.
>
> Please ACK if you agree that this backport should be applied to 5.15.y.
>
> Thanks,
> Amir.
>
> Amir Goldstein (2):
>   ext4: make 'abort' mount option handling standard
>   ext4: avoid remount errors with 'abort' mount option
>
>  fs/ext4/ext4.h  |  1 +
>  fs/ext4/super.c | 15 +++++++++------
>  2 files changed, 10 insertions(+), 6 deletions(-)
>
> --
> 2.47.1
>