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

From
Michael S. Tsirkin <>
Date
2023-10-18T06:13:23+00:00
ID
Thread
Re: [virtio-comment] Re: [PATCH v1 3/8] device-context: Define the device context fields for device migration
On Wed, Oct 18, 2023 at 08:52:51AM +0800, Jason Wang wrote:
> What's more you design is incomplete as it can't be used for migrating:
> 
> 1) owner
> 2) virtio devices that doesn't structure as owner/member

Fundamentally, the alternative proposed seems to be using PASID for
sub-function partitioning. All well and good and forward looking but
there are vendors who want to actually ship hardware right now and that
means at least not ignoring SRIOV.


-- 
MST