Re: [PATCH] null_blk: fix warning in blk_mq_start_request

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To: Edward Adam Davis <eadavis@xxxxxx>, "syzbot+fcc47ba2476570cbbeb0@xxxxxxxxxxxxxxxxxxxxxxxxx" <syzbot+fcc47ba2476570cbbeb0@xxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH] null_blk: fix warning in blk_mq_start_request
From: Chaitanya Kulkarni <chaitanyak@xxxxxxxxxx>
Date: Wed, 8 Nov 2023 06:40:38 +0000
Accept-language: en-US
Cc: "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "syzkaller-bugs@xxxxxxxxxxxxxxxx" <syzkaller-bugs@xxxxxxxxxxxxxxxx>
In-reply-to: <tencent_03A5938DE6921DDDE9DD921956CFAD0DE007@qq.com>
References: <0000000000000e6aac06098aee0c@google.com> <tencent_03A5938DE6921DDDE9DD921956CFAD0DE007@qq.com>
User-agent: Mozilla Thunderbird

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@xxxxxxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Edward Adam Davis <eadavis@xxxxxx>
> ---

do you have the actual report from syzkaller ?

-ck

Follow-Ups:
- Re: [PATCH] null_blk: fix warning in blk_mq_start_request
  - From: Edward Adam Davis

References:
- [syzbot] [block?] WARNING in blk_mq_start_request
  - From: syzbot
- [PATCH] null_blk: fix warning in blk_mq_start_request
  - From: Edward Adam Davis

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