Re: [syzbot] INFO: rcu detected stall in sys_lsetxattr

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+306090cfa3294f0bbfb3@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         bbc1e8c5 fs: unset MNT_WRITE_HOLD on failure
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git fs.mount_setattr.cleanup
kernel config:  https://syzkaller.appspot.com/x/.config?x=c01066a8395ef6d7
dashboard link: https://syzkaller.appspot.com/bug?extid=306090cfa3294f0bbfb3
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2

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