[dpdk-dev] [PATCH v2] vhost: Add indirect descriptors support to the TX path

[Stephen Hemminger]

On Sun, 25 Sep 2016 04:02:28 +0300
"Michael S. Tsirkin" <mst at redhat.com> wrote:

> I see. It's implied by VERSION_1 in fact.
> In other words if VERSION_1 is negotiated then bit 27
> isn't ANY_LAYOUT, it's in fact reserved.


But what if guest isn't using Version 1? Legacy distro's certainly
won't have it enabled.