[PATCH v1 01/16] virtio: Validate queue pfn for 32bit transports

[Michael S. Tsirkin]

On Wed, Jan 10, 2018 at 11:19:34AM +0000, Peter Maydell wrote:
> On 10 January 2018 at 11:06, Michael S. Tsirkin <mst at redhat.com> wrote:
> > For virtio-mmio? I don't seem to see that code in
> > hw/virtio/virtio-mmio.c
> > For example I still see handling for VIRTIO_MMIO_QUEUE_PFN
> > there, and no handling for VIRTIO_MMIO_QUEUE_DESC_LOW
> > and such.
> 
> Are there uses that make it worthwhile to get virtio-1
> support added to virtio-mmio, rather than just getting
> people to move over to virtio-pci instead ?
> 
> thanks
> -- PMM

I keep getting these patches (like the one that started this thread) so
I think yes. If nothing else the guest support will bit-rot without
an open-source implementation.

-- 
MST