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

From: Jan Kara
Date: Tue Jan 16 2024 - 05:33:23 EST


On Mon 15-01-24 19:35:05, syzbot 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=165bebf5e80000
> start commit: 3f86ed6ec0b3 Merge tag 'arc-6.6-rc1' of git://git.kernel.o..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=ff0db7a15ba54ead
> dashboard link: https://syzkaller.appspot.com/bug?extid=10c6178a65acf04efe47
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13e4ea14680000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13f76f10680000
>
> 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@xxxxxxxx>
SUSE Labs, CR