Merge tag 'iommu-fixes-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'iommu-fixes-v5.0-rc4' of git://git./linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:
 "A few more fixes this time:

   - Two patches to fix the error path of the map_sg implementation of
     the AMD IOMMU driver.

   - Also a missing IOTLB flush is fixed in the AMD IOMMU driver.

   - Memory leak fix for the Intel IOMMU driver.

   - Fix a regression in the Mediatek IOMMU driver which caused device
     initialization to fail (seen as broken HDMI output)"

* tag 'iommu-fixes-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/amd: Fix IOMMU page flush when detach device from a domain
  iommu/mediatek: Use correct fwspec in mtk_iommu_add_device()
  iommu/vt-d: Fix memory leak in intel_iommu_put_resv_regions()
  iommu/amd: Unmap all mapped pages in error path of map_sg
  iommu/amd: Call free_iova_fast with pfn in map_sg