From: syzbot <syzbot+f59a1ae7b7227c859b8f@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] Re: [PATCH 0/3] ocfs2: Fix deadlocks in quota recovery
Date: Wed, 16 Apr 2025 21:03:53 -0700 [thread overview]
Message-ID: <68007da9.050a0220.5cdb3.000b.GAE@google.com> (raw)
In-Reply-To: <679f3464.050a0220.d7c5a.006d.GAE@google.com>
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Subject: Re: [PATCH 0/3] ocfs2: Fix deadlocks in quota recovery
Author: heming.zhao@suse.com
I created a branch for these 3 patch files. Let's ask syzbot to test them.
syzbot page: https://syzkaller.appspot.com/bug?extid=f59a1ae7b7227c859b8f
#syz test: https://github.com/zhaohem/linux jans_ocfs2
On 4/3/25 19:32, Jan Kara wrote:
> Hello,
>
> this implements another approach to fixing quota recovery deadlocks. We avoid
> grabbing sb->s_umount semaphore from ocfs2_finish_quota_recovery() and instead
> stop quota recovery early in ocfs2_dismount_volume(). Please review and test,
> the series has been only lightly tested in local mode as I don't have
> proper OCFS2 test setup.
>
> Honza
>
prev parent reply other threads:[~2025-04-17 4:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-02 9:01 [syzbot] [ocfs2?] possible deadlock in ocfs2_finish_quota_recovery syzbot
2025-03-13 13:50 ` syzbot
2025-04-17 4:03 ` syzbot [this message]
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