Messages in this thread | | | Date | Tue, 2 Jun 2020 01:09:34 -0400 | From | "Michael S. Tsirkin" <> | Subject | Re: [PATCH 5/6] vdpa: introduce virtio pci driver |
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On Fri, May 29, 2020 at 04:03:02PM +0800, Jason Wang wrote: > Note that since virtio specification does not support get/restore > virtqueue state. So we can not use this driver for VM. This can be > addressed by extending the virtio specification.
Looks like exactly the kind of hardware limitation VDPA is supposed to paper over within guest. So I suggest we use this as a litmus test, and find ways for VDPA to handle this without spec changes.
-- MST
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