On Thu, Feb 13, 2020 at 12:46:43PM +0100, Greg Kurz wrote:
> On Thu, 13 Feb 2020 11:58:35 +1100
> David Gibson wrote:
>
> > Upcoming Secure VM support for pSeries machines introduces some
> > complications for virtio, since the transfer buffers need to be
> > explicitly shared so that the
On Thu, 13 Feb 2020 11:58:35 +1100
David Gibson wrote:
> Upcoming Secure VM support for pSeries machines introduces some
> complications for virtio, since the transfer buffers need to be
> explicitly shared so that the hypervisor can access them.
>
> While it's not strictly speaking dependent
Upcoming Secure VM support for pSeries machines introduces some
complications for virtio, since the transfer buffers need to be
explicitly shared so that the hypervisor can access them.
While it's not strictly speaking dependent on it, the fact that virtio
devices bypass normal platform IOMMU