Re: [syzbot] [mm] [fs] possible deadlock in page_cache_ra_unbounded
From: Jan Kara
Date: Fri Feb 21 2025 - 09:56:49 EST
On Thu 20-02-25 08:20:02, 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=16e867f8580000
> start commit: 861deac3b092 Linux 6.7-rc7
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=e1e118a9228c45d7
> dashboard link: https://syzkaller.appspot.com/bug?extid=47c7e14e1bd09234d0ad
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=100b9595e80000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1415ff9ee80000
>
> 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