On Tue, 18 Sep 2018 16:24:38 +0200
Eric Auger wrote:
> From: Jacob Pan
>
> In virtualization use case, when a guest is assigned
> a PCI host device, protected by a virtual IOMMU on a guest,
> the physical IOMMU must be programmed to be consistent with
> the guest mappings. If the physical
From: Jacob Pan
In virtualization use case, when a guest is assigned
a PCI host device, protected by a virtual IOMMU on a guest,
the physical IOMMU must be programmed to be consistent with
the guest mappings. If the physical IOMMU supports two
translation stages it makes sense to program guest
