Re: [PATCH] vhost: introduce vDPA based backend
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2020-02-04 06:02:03
Also in:
kvm, lkml, virtualization
On Tue, Feb 04, 2020 at 11:30:11AM +0800, Jason Wang wrote:
5) generate diffs of memory table and using IOMMU API to setup the dma mapping in this method
Frankly I think that's a bunch of work. Why not a MAP/UNMAP interface? -- MST