Re: [syzbot] [gfs2?] BUG: sleeping function called from invalid context in gfs2_withdraw

[Andreas Gruenbacher]

On Tue, Mar 5, 2024 at 10:48 AM syzbot
<syzbot+577d06779fa95206ba66@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> syzbot suspects this issue was fixed by commit:
>
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@xxxxxxx>
> 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=119f927a180000
> start commit:   6465e260f487 Linux 6.6-rc3
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=8d7d7928f78936aa
> dashboard link: https://syzkaller.appspot.com/bug?extid=577d06779fa95206ba66
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10dbcdc1680000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17a367b6680000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: fs: Block writes to mounted block devices

Sounds reasonable:

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

Andreas