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linux/drivers/iommu/intel
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Linus Torvalds e1cbc3b96a IOMMU Updates for Linux v5.19 
Including:
 
 	- Intel VT-d driver updates
 	  - Domain force snooping improvement.
 	  - Cleanups, no intentional functional changes.
 
 	- ARM SMMU driver updates
 	  - 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
 
 	- Patches to fix a BUG_ON in the vfio_iommu_group_notifier
 	  - Groundwork for upcoming iommufd framework
 	  - Introduction of DMA ownership so that an entire IOMMU group
 	    is either controlled by the kernel or by user-space
 
 	- MT8195 and MT8186 support in the Mediatek IOMMU driver
 
 	- Patches to make forcing of cache-coherent DMA more coherent
 	  between IOMMU drivers
 
 	- Fixes for thunderbolt device DMA protection
 
 	- Various smaller fixes and cleanups
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Merge tag 'iommu-updates-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - Intel VT-d driver updates:
     - Domain force snooping improvement.
     - Cleanups, no intentional functional changes.

 - ARM SMMU driver updates:
     - 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

 - Fix a BUG_ON in the vfio_iommu_group_notifier:
     - Groundwork for upcoming iommufd framework
     - Introduction of DMA ownership so that an entire IOMMU group is
       either controlled by the kernel or by user-space

 - MT8195 and MT8186 support in the Mediatek IOMMU driver

 - Make forcing of cache-coherent DMA more coherent between IOMMU
   drivers

 - Fixes for thunderbolt device DMA protection

 - Various smaller fixes and cleanups

* tag 'iommu-updates-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (88 commits)
  iommu/amd: Increase timeout waiting for GA log enablement
  iommu/s390: Tolerate repeat attach_dev calls
  iommu/vt-d: Remove hard coding PGSNP bit in PASID entries
  iommu/vt-d: Remove domain_update_iommu_snooping()
  iommu/vt-d: Check domain force_snooping against attached devices
  iommu/vt-d: Block force-snoop domain attaching if no SC support
  iommu/vt-d: Size Page Request Queue to avoid overflow condition
  iommu/vt-d: Fold dmar_insert_one_dev_info() into its caller
  iommu/vt-d: Change return type of dmar_insert_one_dev_info()
  iommu/vt-d: Remove unneeded validity check on dev
  iommu/dma: Explicitly sort PCI DMA windows
  iommu/dma: Fix iova map result check bug
  iommu/mediatek: Fix NULL pointer dereference when printing dev_name
  iommu: iommu_group_claim_dma_owner() must always assign a domain
  iommu/arm-smmu: Force identity domains for legacy binding
  iommu/arm-smmu: Support Tegra234 SMMU
  dt-bindings: arm-smmu: Add compatible for Tegra234 SOC
  dt-bindings: arm-smmu: Document nvidia,memory-controller property
  iommu/arm-smmu-qcom: Add SC8280XP support
  dt-bindings: arm-smmu: Add compatible for Qualcomm SC8280XP
  ...
2022-05-31 09:56:54 -07:00
..
cap_audit.c iommu/vt-d: Fix an unbalanced rcu_read_lock/rcu_read_unlock() 2021-11-26 22:54:47 +01:00
cap_audit.h iommu/vt-d: Check FL and SL capability sanity in scalable mode 2021-10-18 12:31:48 +02:00
debugfs.c iommu/vt-d: Remove DEFER_DEVICE_DOMAIN_INFO 2022-03-04 16:46:30 +01:00
dmar.c x86: remove the IOMMU table infrastructure 2022-04-18 07:21:10 +02:00
iommu.c IOMMU Updates for Linux v5.19 2022-05-31 09:56:54 -07:00
irq_remapping.c iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() 2022-01-31 16:53:09 +01:00
Kconfig iommu/sva: Rename CONFIG_IOMMU_SVA_LIB to CONFIG_IOMMU_SVA 2022-02-14 19:17:46 +01:00
Makefile iommu/vt-d: Add common code for dmar latency performance monitors 2021-06-10 09:06:13 +02:00
pasid.c iommu/vt-d: Remove hard coding PGSNP bit in PASID entries 2022-05-13 15:14:56 +02:00
pasid.h iommu/vt-d: Check domain force_snooping against attached devices 2022-05-13 15:14:56 +02:00
perf.c iommu/vt-d: Drop the kernel doc annotation 2021-08-19 10:41:08 +02:00
perf.h iommu/vt-d: Add common code for dmar latency performance monitors 2021-06-10 09:06:13 +02:00
svm.c iommu/vt-d: Drop stop marker messages 2022-04-28 11:01:53 +02:00
trace.c