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Re: [Qemu-devel] [PATCH] virtio: allow mapping up to max queue size
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH] virtio: allow mapping up to max queue size |
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Date: |
Tue, 13 May 2014 14:03:23 +0200 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, May 12, 2014 at 12:08:21PM +0300, Michael S. Tsirkin wrote:
> It's a loop from i < num_sg and the array is VIRTQUEUE_MAX_SIZE - so
> it's OK if the value read is VIRTQUEUE_MAX_SIZE.
>
> Not a big problem in practice as people don't use
> such big queues, but it's inelegant.
>
> Reported-by: "Dr. David Alan Gilbert" <address@hidden>
> Cc: address@hidden
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> ---
> hw/virtio/virtio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Stefan Hajnoczi <address@hidden>