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Re: [PATCH v2] hw/block/nvme: fix prp mapping status codes
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From: |
Keith Busch |
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Subject: |
Re: [PATCH v2] hw/block/nvme: fix prp mapping status codes |
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Date: |
Mon, 19 Oct 2020 11:20:45 -0700 |
On Mon, Oct 19, 2020 at 07:35:38PM +0200, Klaus Jensen wrote:
> From: Gollu Appalanaidu <anaidu.gollu@samsung.com>
>
> Address 0 is not an invalid address. Remove those invalikd checks.
>
> Unaligned PRP2 and PRP list entries should result in Invalid PRP Offset
> status code and not Invalid Field. Fix that.
>
> See NVMe Express v1.3d, Section 4.3 ("Physical Region Page Entry and
> List").
Looks good to me.
Reviewed-by: Keith Busch <kbusch@kernel.org>