On Thu, 2 Jul 2020 10:39:26 +0200
Auger Eric wrote:
> Hi Jacob, Yi,
> On 7/1/20 5:33 PM, Jacob Pan wrote:
> > From: Liu Yi L
> >
> > For guest SVA usage, in order to optimize for less VMEXIT, guest
> > request of IOTLB flush also includes device TLB.
> >
> > On the host side, IOMMU driver
Hi Jacob, Yi,
On 7/1/20 5:33 PM, Jacob Pan wrote:
> From: Liu Yi L
>
> For guest SVA usage, in order to optimize for less VMEXIT, guest request
> of IOTLB flush also includes device TLB.
>
> On the host side, IOMMU driver performs IOTLB and implicit devTLB
> invalidation. When PASID-selective
From: Liu Yi L
For guest SVA usage, in order to optimize for less VMEXIT, guest request
of IOTLB flush also includes device TLB.
On the host side, IOMMU driver performs IOTLB and implicit devTLB
invalidation. When PASID-selective granularity is requested by the guest
we need to derive the
