Merge branch 'intel/vt-d' into next

* intel/vt-d:
  iommu/vt-d: Fix UAF on sva unbind with pending IOPFs
  iommu/vt-d: Make iotlb_sync_map a static property of dmar_domain
  iommu/vt-d: Deduplicate cache_tag_flush_all by reusing flush_range
  iommu/vt-d: Fix missing PASID in dev TLB flush with cache_tag_flush_all
  iommu/vt-d: Split paging_domain_compatible()
  iommu/vt-d: Split intel_iommu_enforce_cache_coherency()
  iommu/vt-d: Create unique domain ops for each stage
  iommu/vt-d: Split intel_iommu_domain_alloc_paging_flags()
  iommu/vt-d: Do not wipe out the page table NID when devices detach
  iommu/vt-d: Fold domain_exit() into intel_iommu_domain_free()
  iommu/vt-d: Lift the __pa to domain_setup_first_level/intel_svm_set_dev_pasid()
  iommu/vt-d: Optimize iotlb_sync_map for non-caching/non-RWBF modes
  iommu/vt-d: Remove the CONFIG_X86 wrapping from iommu init hook