Merge tag 'iommu-fixes-v5.15-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Intel VT-d:
     - PASID leakage in intel_svm_unbind_mm()
     - Deadlock in intel_svm_drain_prq()

 - AMD IOMMU: Fixes for an unhandled page-fault bug when AVIC is used
   for a KVM guest.

 - Make CONFIG_IOMMU_DEFAULT_DMA_LAZY architecture instead of IOMMU
   driver dependent

* tag 'iommu-fixes-v5.15-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu: Clarify default domain Kconfig
  iommu/vt-d: Fix a deadlock in intel_svm_drain_prq()
  iommu/vt-d: Fix PASID leak in intel_svm_unbind_mm()
  iommu/amd: Remove iommu_init_ga()
  iommu/amd: Relocate GAMSup check to early_enable_iommus