linux-kernel - Re: [syzbot] [jfs] WARNING in ea

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Message-ID: <20240119123539.xgws46tptxbrzavq@quack3>
Date: Fri, 19 Jan 2024 13:35:39 +0100
From: Jan Kara <jack@...e.cz>
To: syzbot <syzbot+5dd35da975e32d9df9ab@...kaller.appspotmail.com>
Cc: axboe@...nel.dk, brauner@...nel.org, jack@...e.cz,
	jfs-discussion@...ts.sourceforge.net, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, shaggy@...nel.org,
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [jfs] WARNING in ea_get

On Thu 18-01-24 23:05:07, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@...e.cz>
> Date:   Wed Nov 1 17:43:10 2023 +0000
> 
>     fs: Block writes to mounted block devices
> 
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12b95fdbe80000
> start commit:   49c13ed0316d Merge tag 'soc-fixes-6.0-rc7' of git://git.ke..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=ba0d23aa7e1ffaf5
> dashboard link: https://syzkaller.appspot.com/bug?extid=5dd35da975e32d9df9ab
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1173d7ff080000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16a2ea70880000
> 
> If the result looks correct, please mark the issue as fixed by replying with:
 
Makes sense.

#syz fix: fs: Block writes to mounted block devices

								Honza
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR