• Linus Torvalds's avatar
    Merge tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · a13de74e
    Linus Torvalds authored
    Pull iommu updates from Joerg Roedel:
    
     - Consolidate iommu_map/unmap functions.
    
       There have been blocking and atomic variants so far, but that was
       problematic as this approach does not scale with required new
       variants which just differ in the GFP flags used. So Jason
       consolidated this back into single functions that take a GFP
       parameter.
    
     - Retire the detach_dev() call-back in iommu_ops
    
     - Arm SMMU updates from Will:
         - Device-tree binding updates:
             - Cater for three power domains on SM6375
             - Document existing compatible strings for Qualcomm SoCs
             - Tighten up clocks description for platform-specific
               compatible strings
         - Enable Qualcomm workarounds for some additional platforms that
           need them
    
     - Intel VT-d updates from Lu Baolu:
         - Add Intel IOMMU performance monitoring support
         - Set No Execute Enable bit in PASID table entry
         - Two performance optimizations
         - Fix PASID directory pointer coherency
         - Fix missed rollbacks in error path
         - Cleanups
    
     - Apple t8110 DART support
    
     - Exynos IOMMU:
         - Implement better fault handling
         - Error handling fixes
    
     - Renesas IPMMU:
         - Add device tree bindings for r8a779g0
    
     - AMD IOMMU:
         - Various fixes for handling on SNP-enabled systems and
           handling of faults with unknown request-ids
         - Cleanups and other small fixes
    
     - Various other smaller fixes and cleanups
    
    * tag 'iommu-updates-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (71 commits)
      iommu/amd: Skip attach device domain is same as new domain
      iommu: Attach device group to old domain in error path
      iommu/vt-d: Allow to use flush-queue when first level is default
      iommu/vt-d: Fix PASID directory pointer coherency
      iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
      iommu/vt-d: Fix error handling in sva enable/disable paths
      iommu/amd: Improve page fault error reporting
      iommu/amd: Do not identity map v2 capable device when snp is enabled
      iommu: Fix error unwind in iommu_group_alloc()
      iommu/of: mark an unused function as __maybe_unused
      iommu: dart: DART_T8110_ERROR range should be 0 to 5
      iommu/vt-d: Enable IOMMU perfmon support
      iommu/vt-d: Add IOMMU perfmon overflow handler support
      iommu/vt-d: Support cpumask for IOMMU perfmon
      iommu/vt-d: Add IOMMU perfmon support
      iommu/vt-d: Support Enhanced Command Interface
      iommu/vt-d: Retrieve IOMMU perfmon capability information
      iommu/vt-d: Support size of the register set in DRHD
      iommu/vt-d: Set No Execute Enable bit in PASID table entry
      iommu/vt-d: Remove sva from intel_svm_dev
      ...
    a13de74e
reserved-memory.yaml 5.39 KB