tree 2213db3ad429c6dfe3563bb5446e1fa06e3add7c
parent 015b3155c46a089f623c8a2e794ffad84143565d
parent 29aaebbca4abc4cceb38738483051abefafb6950
author Linus Torvalds <torvalds@linux-foundation.org> 1599418695 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1599418695 -0700
mergetag object 29aaebbca4abc4cceb38738483051abefafb6950
 type commit
 tag iommu-fixes-v5.9-rc3
 tagger Joerg Roedel <jroedel@suse.de> 1599404064 +0200
 
 IOMMU Fixes for Linux v5.9-rc3
 
 Including:
 
 	- Three Intel VT-d fixes to fix address handling on 32bit, fix a
 	  NULL pointer dereference bug and serialize a hardware register
 	  access as required by the VT-d spec.
 
 	- Two patches for AMD IOMMU to force AMD GPUs into translation mode
 	  when memory encryption is active and disallow using IOMMUv2
 	  functionality. This makes the AMDGPU driver working when
 	  memory encryption is active.
 
 	- Two more fixes for AMD IOMMU to fix updating the Interrupt
 	  Remapping Table Entries.
 
 	- MAINTAINERS file update for the Qualcom IOMMU driver.
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Merge tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - three Intel VT-d fixes to fix address handling on 32bit, fix a NULL
   pointer dereference bug and serialize a hardware register access as
   required by the VT-d spec.

 - two patches for AMD IOMMU to force AMD GPUs into translation mode
   when memory encryption is active and disallow using IOMMUv2
   functionality.  This makes the AMDGPU driver work when memory
   encryption is active.

 - two more fixes for AMD IOMMU to fix updating the Interrupt Remapping
   Table Entries.

 - MAINTAINERS file update for the Qualcom IOMMU driver.

* tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Handle 36bit addressing for x86-32
  iommu/amd: Do not use IOMMUv2 functionality when SME is active
  iommu/amd: Do not force direct mapping when SME is active
  iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE
  iommu/amd: Restore IRTE.RemapEn bit after programming IRTE
  iommu/vt-d: Fix NULL pointer dereference in dev_iommu_priv_set()
  iommu/vt-d: Serialize IOMMU GCMD register modifications
  MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move