Re: [virtio-comment] Re: [PATCH v1 3/8] device-context: Define the device context fields for device migration

["Michael S. Tsirkin" <mst@redhat.com>]

On Thu, Oct 12, 2023 at 11:37:01AM +0000, Parav Pandit wrote:
> As Michael said, software based nesting is used.. 
> See if actual hw based devices can implement it or not. Many components of cpu cannot do N level nesting either, but may be virtio can.
> I donât know how yet.

It is worth pondering though. Can you give it some thought?
I am thinking of a special bar region (or a couple) through which admin
command structure can be exposed, and a special group type that
refers to same pci function.

-- 
MST