[RFC] Add vIOMMU and vDevice abstractions for hardware-accelerated nested translation#5

likebreath wants to merge 3 commits intocloud-hypervisor:maincloud-hypervisor/iommufd:mainfrom

likebreath:0129/rfc_viommu_vdevicelikebreath/iommufd:0129/rfc_viommu_vdeviceCopy head branch name to clipboard