Re: [syzbot] general protection fault in __io_file_supports_nowait

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+e51249708aaa9b0e4d2c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         a64296d7 io-wq: split bounded and unbounded work into ..
git tree:       git://git.kernel.dk/linux-block for-5.15/io_uring
kernel config:  https://syzkaller.appspot.com/x/.config?x=765eea9a273a8879
dashboard link: https://syzkaller.appspot.com/bug?extid=e51249708aaa9b0e4d2c
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1

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