linux-kernel - Re: [PATCH v2] nvme: fix miss command type check

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Message-ID: <20230529061328.GA11198@green245>
Date:   Mon, 29 May 2023 11:43:28 +0530
From:   Kanchan Joshi <joshi.k@...sung.com>
To:     "min15.li" <min15.li@...sung.com>
Cc:     kbusch@...nel.org, axboe@...nel.dk, hch@....de, sagi@...mberg.me,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] nvme: fix miss command type check

On Fri, May 26, 2023 at 05:06:56PM +0000, min15.li wrote:
>In the function nvme_passthru_end(),only the value of the command opcode is
>checked, without checking the command type (IO command or Admin command).
>When we send a Dataset Management command (The opcode of the Dataset
>Management command is the same as the Set Feature command),kernel
>thinks it is a set feature command, then sets the controller's keep
> alive interval, and calls nvme_keep_alive_work().
>
>Signed-off-by: min15.li <min15.li@...sung.com>

Reviewed-by: Kanchan Joshi <joshi.k@...sung.com>