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IOMMU Fixes for Linux v4.6-rc4

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The fixes include:
 
 	* Two patches to revert the use of default domains in the ARM
 	  SMMU driver. Enabling this caused regressions which need more
 	  thorough fixing. So the regressions are fixed for now by
 	  disabling the use of default domains.
 
 	* A fix for a v4.4 regression in the AMD IOMMU driver which
 	  broke devices behind invisible PCIe-to-PCI bridges with IOMMU
 	  enabled.
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Merge tag 'iommu-fixes-v4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:
 "The fixes include:

   - Two patches to revert the use of default domains in the ARM SMMU
     driver.  Enabling this caused regressions which need more thorough
     fixing.  So the regressions are fixed for now by disabling the use
     of default domains.

   - A fix for a v4.4 regression in the AMD IOMMU driver which broke
     devices behind invisible PCIe-to-PCI bridges with IOMMU enabled"

* tag 'iommu-fixes-v4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/arm-smmu: Don't allocate resources for bypass domains
  iommu/arm-smmu: Fix stream-match conflict with IOMMU_DOMAIN_DMA
  iommu/amd: Fix checking of pci dma aliases
This commit is contained in:
Linus Torvalds 2016-04-22 10:41:31 -07:00
commit 7c5047a124
2 changed files with 91 additions and 18 deletions
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