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linux-stable/drivers/iommu/iommufd
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Linus Torvalds 4bbdb725a3 IOMMU Updates for Linux v6.7 
Including:
 
 	- Core changes:
 	  - Make default-domains mandatory for all IOMMU drivers
 	  - Remove group refcounting
 	  - Add generic_single_device_group() helper and consolidate
 	    drivers
 	  - Cleanup map/unmap ops
 	  - Scaling improvements for the IOVA rcache depot
 	  - Convert dart & iommufd to the new domain_alloc_paging()
 
 	- ARM-SMMU:
 	  - Device-tree binding update:
 	    - Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
 	  - SMMUv2:
 	    - Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
 	  - SMMUv3:
 	    - Large refactoring of the context descriptor code to
 	      move the CD table into the master, paving the way
 	      for '->set_dev_pasid()' support on non-SVA domains
 	  - Minor cleanups to the SVA code
 
 	- Intel VT-d:
 	  - Enable debugfs to dump domain attached to a pasid
 	  - Remove an unnecessary inline function.
 
 	- AMD IOMMU:
 	  - Initial patches for SVA support (not complete yet)
 
 	- S390 IOMMU:
 	  - DMA-API conversion and optimized IOTLB flushing
 
 	- Some smaller fixes and improvements
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Merge tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:
 "Core changes:
   - Make default-domains mandatory for all IOMMU drivers
   - Remove group refcounting
   - Add generic_single_device_group() helper and consolidate drivers
   - Cleanup map/unmap ops
   - Scaling improvements for the IOVA rcache depot
   - Convert dart & iommufd to the new domain_alloc_paging()

  ARM-SMMU:
   - Device-tree binding update:
       - Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
   - SMMUv2:
       - Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
   - SMMUv3:
       - Large refactoring of the context descriptor code to move the CD
         table into the master, paving the way for '->set_dev_pasid()'
         support on non-SVA domains
   - Minor cleanups to the SVA code

  Intel VT-d:
   - Enable debugfs to dump domain attached to a pasid
   - Remove an unnecessary inline function

  AMD IOMMU:
   - Initial patches for SVA support (not complete yet)

  S390 IOMMU:
   - DMA-API conversion and optimized IOTLB flushing

  And some smaller fixes and improvements"

* tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (102 commits)
  iommu/dart: Remove the force_bypass variable
  iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging()
  iommu/dart: Convert to domain_alloc_paging()
  iommu/dart: Move the blocked domain support to a global static
  iommu/dart: Use static global identity domains
  iommufd: Convert to alloc_domain_paging()
  iommu/vt-d: Use ops->blocked_domain
  iommu/vt-d: Update the definition of the blocking domain
  iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
  Revert "iommu/vt-d: Remove unused function"
  iommu/amd: Remove DMA_FQ type from domain allocation path
  iommu: change iommu_map_sgtable to return signed values
  iommu/virtio: Add __counted_by for struct viommu_request and use struct_size()
  iommu/vt-d: debugfs: Support dumping a specified page table
  iommu/vt-d: debugfs: Create/remove debugfs file per {device, pasid}
  iommu/vt-d: debugfs: Dump entry pointing to huge page
  iommu/vt-d: Remove unused function
  iommu/arm-smmu-v3-sva: Remove bond refcount
  iommu/arm-smmu-v3-sva: Remove unused iommu_sva handle
  iommu/arm-smmu-v3: Rename cdcfg to cd_table
  ...
2023-11-09 13:37:28 -08:00
..
device.c iommufd: Add a nested HW pagetable object 2023-10-26 11:15:57 -03:00
double_span.h
hw_pagetable.c iommufd: Add a nested HW pagetable object 2023-10-26 11:15:57 -03:00
io_pagetable.c iommufd: Add iopt_area_alloc() 2023-10-30 11:36:04 -03:00
io_pagetable.h
ioas.c iommu/iommufd: Pass iommufd_ctx pointer in iommufd_get_ioas() 2023-03-29 16:52:41 -03:00
iommufd_private.h iommufd: Add a nested HW pagetable object 2023-10-26 11:15:57 -03:00
iommufd_test.h iommufd/selftest: Add nested domain allocation for mock domain 2023-10-26 11:15:57 -03:00
iova_bitmap.c iommufd/iova_bitmap: Move symbols to IOMMUFD namespace 2023-10-24 11:58:42 -03:00
Kconfig vfio: Compile vfio_group infrastructure optionally 2023-07-25 10:20:50 -06:00
main.c iommufd: Add a nested HW pagetable object 2023-10-26 11:15:57 -03:00
Makefile vfio: Move iova_bitmap into iommufd 2023-10-24 11:58:42 -03:00
pages.c iommufd: Add iopt_area_alloc() 2023-10-30 11:36:04 -03:00
selftest.c IOMMU Updates for Linux v6.7 2023-11-09 13:37:28 -08:00
vfio_compat.c iommufd: Derive iommufd_hwpt_paging from iommufd_hw_pagetable 2023-10-26 11:15:56 -03:00