Arm SMMU updates for 5.19

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- Add new Qualcomm device-tree compatible strings
 
 - Add new Nvidia device-tree compatible string for Tegra234
 
 - Fix UAF in SMMUv3 shared virtual addressing code
 
 - Force identity-mapped domains for users of ye olde SMMU legacy binding
 
 - Minor cleanups
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Merge tag 'arm-smmu-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu

Arm SMMU updates for 5.19

- Add new Qualcomm device-tree compatible strings

- Add new Nvidia device-tree compatible string for Tegra234

- Fix UAF in SMMUv3 shared virtual addressing code

- Force identity-mapped domains for users of ye olde SMMU legacy binding

- Minor cleanups

...

This commit is contained in:

Joerg Roedel 2022-05-13 15:17:33 +02:00

parent af2d861d4c 628bf55b62

commit e3b9bf145c

7 changed files with 82 additions and 9 deletions

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25

Documentation/devicetree/bindings/iommu/arm,smmu.yaml

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22

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c

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2

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

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3

drivers/iommu/arm/arm-smmu/arm-smmu-impl.c

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30

drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c

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1

drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c

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8

drivers/iommu/arm/arm-smmu/arm-smmu.c

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