linux-kernel - Re: [PATCH] null_blk: fix warning in blk_mq_start

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Message-ID: <c2eee1f6-c060-4fd3-b161-2ce98a778b89@nvidia.com>
Date:   Wed, 8 Nov 2023 06:40:38 +0000
From:   Chaitanya Kulkarni <chaitanyak@...dia.com>
To:     Edward Adam Davis <eadavis@...com>,
        "syzbot+fcc47ba2476570cbbeb0@...kaller.appspotmail.com" 
        <syzbot+fcc47ba2476570cbbeb0@...kaller.appspotmail.com>
CC:     "axboe@...nel.dk" <axboe@...nel.dk>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "syzkaller-bugs@...glegroups.com" <syzkaller-bugs@...glegroups.com>
Subject: Re: [PATCH] null_blk: fix warning in blk_mq_start_request

On 11/7/2023 6:46 PM, Edward Adam Davis wrote:
> Before call blk_mq_start_request() in null_queue_rq(), initialize rq->state to
> MQ_RQ_IDLE.
> 
> Reported-and-tested-by: syzbot+fcc47ba2476570cbbeb0@...kaller.appspotmail.com
> Signed-off-by: Edward Adam Davis <eadavis@...com>
> ---

do you have the actual report from syzkaller ?

-ck