linux-kernel - Re: [syzbot] [ntfs3?] possible deadlock in ni

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Message-ID: <673ae57a.050a0220.87769.0025.GAE@google.com>
Date: Sun, 17 Nov 2024 22:58:02 -0800
From: syzbot <syzbot+c300ab283ba3bc072439@...kaller.appspotmail.com>
To: almaz.alexandrovich@...agon-software.com, axboe@...nel.dk, 
	brauner@...nel.org, jack@...e.cz, linux-kernel@...r.kernel.org, 
	ntfs3@...ts.linux.dev, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ntfs3?] possible deadlock in ni_fiemap

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=120c0ac0580000
start commit:   d537ae43f8a1 Merge tag 'gpio-fixes-for-v6.6-rc7' of git://..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=849fe52ba7c6d78a
dashboard link: https://syzkaller.appspot.com/bug?extid=c300ab283ba3bc072439
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1056076d680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17093269680000

If the result looks correct, please mark the issue as fixed by replying with:

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

For information about bisection process see: https://goo.gl/tpsmEJ#bisection