Commits
Lu Baolu committed 4de354ec2f0
iommu/vt-d: Delegate the identity domain to upper layer This allows the iommu generic layer to allocate an identity domain and attach it to a device. Hence, the identity domain is delegated to upper layer. As a side effect, iommu_identity_mapping can't be used to check the existence of identity domains any more. Signed-off-by: James Sewart <jamessewart@arista.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>