linux-kernel - Re: general protection fault in io_uring

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Message-ID: <0000000000000a65ee05b8e6adc1@google.com>
Date:   Thu, 14 Jan 2021 17:56:08 -0800
From:   syzbot <syzbot+06b7d55a62acca161485@...kaller.appspotmail.com>
To:     asml.silence@...il.com, axboe@...nel.dk, io-uring@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, viro@...iv.linux.org.uk
Subject: Re: general protection fault in io_uring_setup

Hello,

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

Reported-and-tested-by: syzbot+06b7d55a62acca161485@...kaller.appspotmail.com

Tested on:

commit:         06585c49 io_uring: do sqo disable on install_fd error
git tree:       git://git.kernel.dk/linux-block
kernel config:  https://syzkaller.appspot.com/x/.config?x=54595eacbd613c0d
dashboard link: https://syzkaller.appspot.com/bug?extid=06b7d55a62acca161485
compiler:       clang version 11.0.1

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