On Fri, Mar 16, 2018 at 06:14:56PM +0100, Peter Krempa wrote:
> On Fri, Mar 16, 2018 at 13:37:54 +0100, Erik Skultety wrote:
> > Commit b4c2ac8d56 made a false assumption that IOMMU support necessary
> > for an mdev device to be assigned to a VM. Unlike direct PCI assignment,
> > IOMMU support is
On Fri, Mar 16, 2018 at 13:37:54 +0100, Erik Skultety wrote:
> Commit b4c2ac8d56 made a false assumption that IOMMU support necessary
> for an mdev device to be assigned to a VM. Unlike direct PCI assignment,
> IOMMU support is not needed for mediated devices, as the physical parent
> device
Commit b4c2ac8d56 made a false assumption that IOMMU support necessary
for an mdev device to be assigned to a VM. Unlike direct PCI assignment,
IOMMU support is not needed for mediated devices, as the physical parent
device provides the IOMMU isolation, therefore, simply checking for VFIO
presence
