On Mon, May 08, 2017 at 12:09:42PM +0800, Xiao Guangrong wrote:
>
> Hi Liu Yi,
>
> I haven't started to read the code yet, however, could you
> detail more please? It emulates a SVM capable iommu device in
> a VM? Or It speeds up device's DMA access in a VM? Or it is a
> new facility introduced f
Hi Liu Yi,
I haven't started to read the code yet, however, could you
detail more please? It emulates a SVM capable iommu device in
a VM? Or It speeds up device's DMA access in a VM? Or it is a
new facility introduced for a VM? Could you please add a bit
more for its usage?
Thanks!
On 04/26/20
Hi,
This patchset introduces SVM virtualization for intel_iommu in
IOMMU/VFIO. The total SVM virtualization for intel_iommu touched
Qemu/IOMMU/VFIO.
Another patchset would change the Qemu. It is "[RFC PATCH 0/20] Qemu:
Extend intel_iommu emulator to support Shared Virtual Memory"
In this patchse
