linux-kernel - Re: [syzbot] [hfs?] INFO: task hung in hfsplus_find

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Date: Mon, 29 Jan 2024 10:51:54 +0100
From: Jan Kara <jack@...e.cz>
To: syzbot <syzbot+a0767f147b6b55daede8@...kaller.appspotmail.com>
Cc: axboe@...nel.dk, brauner@...nel.org, jack@...e.cz,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [hfs?] INFO: task hung in hfsplus_find_init

On Fri 26-01-24 23:24:03, 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=11dd6ea0180000
> start commit:   a747acc0b752 Merge tag 'linux-kselftest-next-6.6-rc2' of g..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=df91a3034fe3f122
> dashboard link: https://syzkaller.appspot.com/bug?extid=a0767f147b6b55daede8
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=16fb6508680000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16473130680000
> 
> 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