Re: [syzbot] possible deadlock in vfs_fileattr_set

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+abe01a74653f00aabe3e@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         f8f60f32 Add linux-next specific files for 20221111
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=14a95a11880000
kernel config:  https://syzkaller.appspot.com/x/.config?x=85ba52c07cd97289
dashboard link: https://syzkaller.appspot.com/bug?extid=abe01a74653f00aabe3e
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12d16985880000

Note: testing is done by a robot and is best-effort only.