Re: [syzbot] general protection fault in io_uring_register

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+337de45f13a4fd54d708@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         7981f41e io_uring: pin SQPOLL data before unlocking ri..
git tree:       git://git.kernel.dk/linux-block io_uring-5.15
kernel config:  https://syzkaller.appspot.com/x/.config?x=6d93fe4341f98704
dashboard link: https://syzkaller.appspot.com/bug?extid=337de45f13a4fd54d708
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2

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