Re: [syzbot] possible deadlock in virtual_nci_close

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+8040d16d30c215f821de@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         1621b6ea Merge branch 'for-next/fixes' into for-kernelci
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=120ddf69880000
kernel config:  https://syzkaller.appspot.com/x/.config?x=9aff35d9bd592994
dashboard link: https://syzkaller.appspot.com/bug?extid=8040d16d30c215f821de
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=11685d35880000

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