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.