linux-kernel - Re: [PATCH] nvme: verify MNAN value if ANA is enabled

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Message-ID: <DM6PR04MB4972F39AB64A70710D8CD9CB863E9@DM6PR04MB4972.namprd04.prod.outlook.com>
Date:   Tue, 1 Jun 2021 17:28:05 +0000
From:   Chaitanya Kulkarni <Chaitanya.Kulkarni@....com>
To:     Daniel Wagner <dwagner@...e.de>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...com>,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>
Subject: Re: [PATCH] nvme: verify MNAN value if ANA is enabled

On 5/31/21 03:43, Daniel Wagner wrote:
> The controller is required to have a non-zero MNAN value if it supports
> ANA:
>
>    If the controller supports Asymmetric Namespace Access Reporting, then
>    this field shall be set to a non-zero value that is less than or equal
>    to the NN value.
>
> Signed-off-by: Daniel Wagner <dwagner@...e.de>


Looks good.

Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>