Merge tag 'iommu-fixes-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:

 - revert an Intel VT-d patch that caused boot problems on some machines

 - fix AMD IOMMU interrupts with x2apic enabled

 - fix a potential crash when Intel VT-d domain allocation fails

 - fix crash in Intel VT-d driver when accessing a domain without a
   flush queue

 - formatting fix for new Intel VT-d debugfs code

 - fix for use-after-free bug in IOVA code

 - fix for a NULL-pointer dereference in Intel VT-d driver when PCI
   hotplug is used

 - compilation fix for one of the previous fixes

* tag 'iommu-fixes-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/amd: Add support for X2APIC IOMMU interrupts
  iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA
  iommu/vt-d: Print pasid table entries MSB to LSB in debugfs
  iommu/iova: Remove stale cached32_node
  iommu/vt-d: Check if domain->pgd was allocated
  iommu/vt-d: Don't queue_iova() if there is no flush queue
  iommu/vt-d: Avoid duplicated pci dma alias consideration
  Revert "iommu/vt-d: Consolidate domain_init() to avoid duplication"