linux-ext4 - Re: [PATCH v4 0/9] Test the new fanotify FAN_FS

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Date:   Wed, 2 Feb 2022 15:49:25 +0200
From:   Amir Goldstein <amir73il@...il.com>
To:     Petr Vorel <pvorel@...e.cz>,
        Gabriel Krisman Bertazi <krisman@...labora.com>
Cc:     Jan Kara <jack@...e.com>, Matthew Bobrowski <repnop@...gle.com>,
        Ext4 <linux-ext4@...r.kernel.org>, kernel@...labora.com,
        Khazhismel Kumykov <khazhy@...gle.com>,
        LTP List <ltp@...ts.linux.it>
Subject: Re: [PATCH v4 0/9] Test the new fanotify FAN_FS_ERROR event

On Mon, Jan 10, 2022 at 5:16 PM Petr Vorel <pvorel@...e.cz> wrote:
>
> Hi all,
>
> v5.16 released => patchset merged.
> Thanks!
>

Guys,

Looks like we have a regression.
With kernel v5.17-rc1, test fanotify22 blocks on the first test case,
because the expected ECORRUPTED event on remount,abort is never received.
The multiple error test cases also fail for the same reason.

Gabriel,

Are you aware of any ext4 change that could explain this regression?

In any case, Petr, I suggest adding a short timeout to the test
instead of the default 5min.
Test takes less than 1 second on my VM on v5.16, so...

Thanks,
Amir.