There is no VFIO_MAP_DMA error when hotplug 2 E810 PFs into a VM which
has a virtio-iommu device.
In addition, 21 regression tests of Tier1 level were run and all got PASS.
Tested-by: Yanghang Liu
On Fri, Feb 2, 2024 at 12:33 AM Eric Auger wrote:
>
> In [1] and [2] we attempted to fix a case w
In [1] and [2] we attempted to fix a case where a VFIO-PCI device
protected with a virtio-iommu is assigned to an x86 guest. On x86
the physical IOMMU may have an address width (gaw) of 39 or 48 bits
whereas the virtio-iommu exposes a 64b input address space by default.
Hence the guest may try to u
