linux-kernel - Re: [syzbot] [ext4?] WARNING: locking bug in ext4_move

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Message-ID: <6711b25f.050a0220.1e4b4d.000b.GAE@google.com>
Date: Thu, 17 Oct 2024 17:57:03 -0700
From: syzbot <syzbot+7f4a6f7f7051474e40ad@...kaller.appspotmail.com>
To: adilger.kernel@...ger.ca, boqun.feng@...il.com, linux-ext4@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com, tytso@....edu
Subject: Re: [syzbot] [ext4?] WARNING: locking bug in ext4_move_extents

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+7f4a6f7f7051474e40ad@...kaller.appspotmail.com
Tested-by: syzbot+7f4a6f7f7051474e40ad@...kaller.appspotmail.com

Tested on:

commit:         117ea4db locking/pvqspinlock: Convert fields of 'enum ..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/boqun/linux.git lockdep-for-tip
console output: https://syzkaller.appspot.com/x/log.txt?x=14229830580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=de68ea2a11cb537b
dashboard link: https://syzkaller.appspot.com/bug?extid=7f4a6f7f7051474e40ad
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.