[git pull] IOMMU Updates for Linux v6.5

[Joerg Roedel <joro@8bytes.org>]

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Hi Linus,

This one comes a bit early, which is mainly due to me being offline and
busy with house moving most of next week, when the merge window likely
opens. It also includes the fix I sent you for 6.4-rc7, so if you pull
that into v6.4, please note that the diffstat might be slightly
different when pulling the 6.5 updates.

With that in mind:

The following changes since commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1:

  Linux 6.4-rc7 (2023-06-18 14:06:27 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v6.5

for you to fetch changes up to a7a334076dd725b8c3b5d64f68e3992ffcfd1d25:

  Merge branches 'iommu/fixes', 'arm/smmu', 'ppc/pamu', 'virtio', 'x86/vt-d', 'core' and 'x86/amd' into next (2023-06-19 10:12:42 +0200)

----------------------------------------------------------------
IOMMU Updates for Linux v6.5

Including:

	- Core changes:
	  - iova_magazine_alloc() optimization
	  - Make flush-queue an IOMMU driver capability
	  - Consolidate the error handling around device attachment

	- AMD IOMMU changes:
	  - AVIC Interrupt Remapping Improvements
	  - Some minor fixes and cleanups

	- Intel VT-d changes from Lu Baolu:
	  - Small and misc cleanups

	- ARM-SMMU changes from Will Deacon:
	  - Device-tree binding updates:
	    * Add missing clocks for SC8280XP and SA8775 Adreno SMMUs
	    * Add two new Qualcomm SMMUs in SDX75 and SM6375
	  - Workarounds for Arm MMU-700 errata:
	    * 1076982: Avoid use of SEV-based cmdq wakeup
	    * 2812531: Terminate command batches with a CMD_SYNC
	    * Enforce single-stage translation to avoid nesting-related errata
	  - Set the correct level hint for range TLB invalidation on teardown

	- Some other minor fixes and cleanups (including Freescale PAMU and
	  virtio-iommu changes)

----------------------------------------------------------------
Bartosz Golaszewski (1):
      dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU

Bjorn Andersson (1):
      dt-bindings: arm-smmu: Fix SC8280XP Adreno binding

Carlos Bilbao (1):
      iommu/amd: Update copyright notice

Florian Fainelli (1):
      iommu: Suppress empty whitespaces in prints

Jason Gunthorpe (20):
      iommu: Replace iommu_group_device_count() with list_count_nodes()
      iommu: Add for_each_group_device()
      iommu: Make __iommu_group_set_domain() handle error unwind
      iommu: Use __iommu_group_set_domain() for __iommu_attach_group()
      iommu: Use __iommu_group_set_domain() in iommu_change_dev_def_domain()
      iommu: Replace __iommu_group_dma_first_attach() with set_domain
      iommu: Remove iommu_group_do_dma_first_attach() from iommu_group_add_device()
      iommu: Replace iommu_group_do_dma_first_attach with __iommu_device_set_domain
      iommu: Fix iommu_probe_device() to attach the right domain
      iommu: Do iommu_group_create_direct_mappings() before attach
      iommu: Remove the assignment of group->domain during default domain alloc
      iommu: Consolidate the code to calculate the target default domain type
      iommu: Revise iommu_group_alloc_default_domain()
      iommu: Consolidate the default_domain setup to one function
      iommu: Allow IOMMU_RESV_DIRECT to work on ARM
      iommu: Remove __iommu_group_for_each_dev()
      iommu: Tidy the control flow in iommu_group_store_type()
      iommu/fsl: Always allocate a group for non-pci devices
      iommu/fsl: Move ENODEV to fsl_pamu_probe_device()
      iommu/fsl: Use driver_managed_dma to allow VFIO to work

Jean-Philippe Brucker (2):
      iommu/virtio: Detach domain on endpoint release
      iommu/virtio: Return size mapped for a detached domain

Jerry Snitselaar (1):
      iommu/amd: Use page mode macros in fetch_pte()

Joao Martins (1):
      iommu/amd: Switch amd_iommu_update_ga() to use modify_irte_ga()

Joerg Roedel (3):
      Merge tag 'arm-smmu-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu
      iommu/amd: Fix compile error for unused function
      Merge branches 'iommu/fixes', 'arm/smmu', 'ppc/pamu', 'virtio', 'x86/vt-d', 'core' and 'x86/amd' into next

Konrad Dybcio (1):
      dt-bindings: arm-smmu: Add SM6375 GPU SMMU

Lu Baolu (1):
      iommu/vt-d: Remove commented-out code

Robin Murphy (7):
      iommu: Add a capability for flush queue support
      iommu: Use flush queue capability
      iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982
      iommu/arm-smmu-v3: Document MMU-700 erratum 2812531
      iommu/arm-smmu-v3: Add explicit feature for nesting
      iommu/arm-smmu-v3: Document nesting-related errata
      iommu/arm-smmu-v3: Set TTL invalidation hint better

Rohit Agarwal (1):
      dt-bindings: arm-smmu: Add SDX75 SMMU compatible

Su Hui (1):
      iommu/amd: Fix possible memory leak of 'domain'

Suhui (1):
      iommu/vt-d: Remove unnecessary (void*) conversions

Suravee Suthikulpanit (4):
      iommu/amd: Remove the unused struct amd_ir_data.ref
      iommu/amd: Introduce Disable IRTE Caching Support
      iommu/amd: Do not Invalidate IRT when IRTE caching is disabled
      iommu/amd: Improving Interrupt Remapping Table Invalidation

Vasant Hegde (3):
      iommu/amd: Fix DTE_IRQ_PHYS_ADDR_MASK macro
      iommu/amd: Use BIT/BIT_ULL macro to define bit fields
      iommu/amd: Remove extern from function prototypes

Will Deacon (1):
      Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates

Yanfei Xu (2):
      iommu/vt-d: Handle the failure case of dmar_reenable_qi()
      iommu/vt-d: Remove two WARN_ON in domain_context_mapping_one()

Zhen Lei (1):
      iommu/iova: Optimize iova_magazine_alloc()

 .clang-format                                      |   1 +
 Documentation/admin-guide/kernel-parameters.txt    |   1 +
 Documentation/arm64/silicon-errata.rst             |   4 +
 .../devicetree/bindings/iommu/arm,smmu.yaml        |  12 +-
 arch/powerpc/sysdev/fsl_pci.c                      |   1 +
 drivers/iommu/amd/amd_iommu.h                      |  91 +--
 drivers/iommu/amd/amd_iommu_types.h                |  87 +--
 drivers/iommu/amd/init.c                           |  38 +-
 drivers/iommu/amd/io_pgtable.c                     |   4 +-
 drivers/iommu/amd/io_pgtable_v2.c                  |   2 +-
 drivers/iommu/amd/iommu.c                          | 107 ++--
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c        |  61 +-
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h        |   8 +
 drivers/iommu/arm/arm-smmu/arm-smmu.c              |   4 +-
 drivers/iommu/dma-iommu.c                          |   3 +-
 drivers/iommu/fsl_pamu_domain.c                    | 113 +---
 drivers/iommu/intel/iommu.c                        |  29 +-
 drivers/iommu/iommu.c                              | 694 +++++++++++----------
 drivers/iommu/iova.c                               |   8 +-
 drivers/iommu/virtio-iommu.c                       |  57 +-
 include/linux/iommu.h                              |   6 +
 21 files changed, 719 insertions(+), 612 deletions(-)

Please pull.

Thanks,

	Joerg

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