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IOMMU Fixes for Linux v5.12-rc3

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Including:
 
 	- Three AMD IOMMU patches to fix a boot crash on AMD Stoney
 	  systems and every other AMD IOMMU system booted with
 	  'amd_iommu=off'. This is a v5.11 regression.
 
 	- A Fix for the Tegra IOMMU driver to make sure it detects all
 	  IOMMUs
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Merge tag 'iommu-fixes-v5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Three AMD IOMMU patches to fix a boot crash on AMD Stoney systems and
   every other AMD IOMMU system booted with 'amd_iommu=off'.

   This is a v5.11 regression.

 - A Fix for the Tegra IOMMU driver to make sure it detects all IOMMUs

* tag 'iommu-fixes-v5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/tegra-smmu: Make tegra_smmu_probe_device() to handle all IOMMU phandles
  iommu/amd: Keep track of amd_iommu_irq_remap state
  iommu/amd: Don't call early_amd_iommu_init() when AMD IOMMU is disabled
  iommu/amd: Move Stoney Ridge check to detect_ivrs()
This commit is contained in:
Linus Torvalds 2021-03-19 09:56:04 -07:00
commit 65a1037471
2 changed files with 23 additions and 20 deletions
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