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Date:   Wed, 6 Apr 2022 07:23:30 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Kanchan Joshi <joshiiitr@gmail.com>
Cc:     Christoph Hellwig <hch@lst.de>,
        Kanchan Joshi <joshi.k@samsung.com>,
        Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org,
        linux-nvme@lists.infradead.org,
        Pavel Begunkov <asml.silence@gmail.com>,
        Ming Lei <ming.lei@redhat.com>,
        Luis Chamberlain <mcgrof@kernel.org>,
        Pankaj Raghav <pankydev8@gmail.com>,
        Javier =?iso-8859-1?Q?Gonz=E1lez?= <javier@javigon.com>,
        Anuj Gupta <anuj20.g@samsung.com>
Subject: Re: [RFC 5/5] nvme: wire-up support for async-passthru on
 char-device.
Message-ID: <20220406052330.GA10320@lst.de>
References: <20220401110310.611869-1-joshi.k@samsung.com> <CGME20220401110838epcas5p2c1a2e776923dfe5bf65a3e7946820150@epcas5p2.samsung.com> <20220401110310.611869-6-joshi.k@samsung.com> <20220404072016.GD444@lst.de> <CA+1E3rJ+iWAhUVzVrRDiFTUmp5sNF7wqw_7oVqru2qLCTBQrqQ@mail.gmail.com> <20220405060224.GE23698@lst.de> <CA+1E3rJXrUnmc08Zy3yO=0mGJv1q0CaJez4eUDnTpaJcSh_1FQ@mail.gmail.com> <CA+1E3rK3EzyNVwPEuR3tJfRGvScwwrDhxAc9zs=a5XMc9trpmg@mail.gmail.com>
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On Wed, Apr 06, 2022 at 10:50:14AM +0530, Kanchan Joshi wrote:
> > > Also I think we'll want admin command passthrough on /dev/nvmeX as
> > > well, but I'm fine solving the other items first.
> 
> Sure, will add that in the second round. Should be fairly simple as we
> can reuse io-command work anyway.

Yes, I don't think it is a priority right now.  And I'm actually glad
you did this simple version first as that allows us to get the basics
right first.