IOMMU Archive on lore.kernel.org
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[PATCH] powerpc/dma: Fix invalid DMA mmap behavior
 2019-07-19  7:36 UTC  (4+ messages) - mbox.gz / Atom

[PATCH v3 0/6] Remove x86-specific code from generic headers
 2019-07-19  4:59 UTC  (23+ messages) - mbox.gz / Atom
` [PATCH v3 1/6] x86, s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig
` [PATCH v3 2/6] swiotlb: Remove call to sme_active()
` [PATCH v3 3/6] dma-mapping: Remove dma_check_mask()
` [PATCH v3 4/6] x86, s390/mm: Move sme_active() and sme_me_mask to x86-specific header
  ` [PATCH v3 4/6] x86,s390/mm: "
` [PATCH v3 5/6] fs/core/vmcore: Move sev_active() reference to x86 arch code
` [PATCH v3 6/6] s390/mm: Remove sev_active() function

[RFC PATCH v2 00/19] Try to reduce lock contention on the SMMUv3 command queue
 2019-07-19  4:25 UTC  (21+ messages) - mbox.gz / Atom
` [RFC PATCH v2 01/19] iommu: Remove empty iommu_tlb_range_add() callback from iommu_ops
` [RFC PATCH v2 02/19] iommu/io-pgtable-arm: Remove redundant call to io_pgtable_tlb_sync()
` [RFC PATCH v2 03/19] iommu/io-pgtable: Rename iommu_gather_ops to iommu_flush_ops
` [RFC PATCH v2 04/19] iommu: Introduce struct iommu_iotlb_gather for batching TLB flushes
` [RFC PATCH v2 05/19] iommu: Introduce iommu_iotlb_gather_add_page()
` [RFC PATCH v2 06/19] iommu: Pass struct iommu_iotlb_gather to ->unmap() and ->iotlb_sync()
` [RFC PATCH v2 07/19] iommu/io-pgtable: Introduce tlb_flush_walk() and tlb_flush_leaf()
` [RFC PATCH v2 08/19] iommu/io-pgtable: Hook up ->tlb_flush_walk() and ->tlb_flush_leaf() in drivers
` [RFC PATCH v2 09/19] iommu/io-pgtable-arm: Call ->tlb_flush_walk() and ->tlb_flush_leaf()
` [RFC PATCH v2 10/19] iommu/io-pgtable: Replace ->tlb_add_flush() with ->tlb_add_page()
` [RFC PATCH v2 11/19] iommu/io-pgtable: Remove unused ->tlb_sync() callback
` [RFC PATCH v2 12/19] iommu/io-pgtable: Pass struct iommu_iotlb_gather to ->unmap()
` [RFC PATCH v2 13/19] iommu/io-pgtable: Pass struct iommu_iotlb_gather to ->tlb_add_page()
` [RFC PATCH v2 14/19] iommu/arm-smmu-v3: Separate s/w and h/w views of prod and cons indexes
` [RFC PATCH v2 15/19] iommu/arm-smmu-v3: Drop unused 'q' argument from Q_OVF macro
` [RFC PATCH v2 16/19] iommu/arm-smmu-v3: Move low-level queue fields out of arm_smmu_queue
` [RFC PATCH v2 17/19] iommu/arm-smmu-v3: Operate directly on low-level queue where possible
` [RFC PATCH v2 18/19] iommu/arm-smmu-v3: Reduce contention during command-queue insertion
` [RFC PATCH v2 19/19] iommu/arm-smmu-v3: Defer TLB invalidation until ->iotlb_sync()

[PATCH AUTOSEL 5.1 044/141] dma-remap: Avoid de-referencing NULL atomic_pool
 2019-07-19  4:01 UTC  - mbox.gz / Atom

[PATCH AUTOSEL 5.2 061/171] dma-remap: Avoid de-referencing NULL atomic_pool
 2019-07-19  3:54 UTC  - mbox.gz / Atom

[PATCH v2 0/7] iommu/vt-d: Fixes and cleanups for linux-next
 2019-07-18 23:16 UTC  (3+ messages) - mbox.gz / Atom
` [PATCH v2 7/7] iommu/vt-d: Consolidate domain_init() to avoid duplication

x86-64 kernel dma issue; bisected
 2019-07-18 20:26 UTC  (5+ messages) - mbox.gz / Atom

[PATCH 0/3] Remove x86-specific code from generic headers
 2019-07-18 19:47 UTC  (21+ messages) - mbox.gz / Atom
` [PATCH 1/3] x86/Kconfig: Move ARCH_HAS_MEM_ENCRYPT to arch/Kconfig
` [PATCH 2/3] DMA mapping: Move SME handling to x86-specific files
` [PATCH 3/3] fs/core/vmcore: Move sev_active() reference to x86 arch code

[RFC PATCH] regulator: core: Move device_link_remove out from regulator_list_mutex
 2019-07-18 11:45 UTC  (2+ messages) - mbox.gz / Atom

[RFC 0/4] Raspberry Pi 4 DMA addressing support
 2019-07-18 11:18 UTC  (4+ messages) - mbox.gz / Atom
` [RFC 3/4] dma-direct: add dma_direct_min_mask

[RFC v1 0/4] vfio: support Shared Virtual Addressing
 2019-07-18 10:16 UTC  (5+ messages) - mbox.gz / Atom
` [RFC v1 3/4] vfio/type1: VFIO_IOMMU_PASID_REQUEST(alloc/free)
` [RFC v1 4/4] vfio/type1: bind guest pasid (guest page tables) to host

[PATCH v4 00/22] Shared virtual address IOMMU and VT-d support
 2019-07-18  8:35 UTC  (17+ messages) - mbox.gz / Atom
` [PATCH v4 11/22] iommu: Introduce guest PASID bind function
` [PATCH v4 13/22] iommu/vt-d: Enlightened PASID allocation
` [PATCH v4 14/22] iommu/vt-d: Add custom allocator for IOASID
` [PATCH v4 16/22] iommu/vt-d: Move domain helper to header
` [PATCH v4 17/22] iommu/vt-d: Avoid duplicated code for PASID setup
` [PATCH v4 20/22] iommu/vt-d: Add bind guest PASID support
` [PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types

[PATCH v8 00/21] MT8183 IOMMU SUPPORT
 2019-07-18  5:37 UTC  (10+ messages) - mbox.gz / Atom
` [PATCH v8 07/21] iommu/io-pgtable-arm-v7s: Extend MediaTek 4GB Mode

[RFC PATCH] virtio_ring: Use DMA API if guest memory is encrypted
 2019-07-18  3:39 UTC  (20+ messages) - mbox.gz / Atom

[PATCH v4 00/15] iommu/vt-d: Delegate DMA domain to generic iommu
 2019-07-18  3:12 UTC  (3+ messages) - mbox.gz / Atom
` [PATCH v4 12/15] iommu/vt-d: Cleanup get_valid_domain_for_dev()

add swiotlb support to arm32
 2019-07-17 13:21 UTC  (4+ messages) - mbox.gz / Atom
` [PATCH 1/2] dma-mapping check pfn validity in dma_common_{mmap, get_sgtable}
` [PATCH 2/2] arm: use swiotlb for bounce buffer on LPAE configs

fix nvme performance regression due to dma_max_mapping_size()
 2019-07-17  6:26 UTC  (3+ messages) - mbox.gz / Atom
` [PATCH 1/2] dma-mapping: add a dma_addressing_limited helper
` [PATCH 2/2] dma-direct: only limit the mapping size if swiotlb could be used

[PATCH 1/2] iommu/vt-d: Don't queue_iova() if there is no flush queue
 2019-07-16 23:57 UTC  (3+ messages) - mbox.gz / Atom
` [PATCH 2/2] iommu/vt-d: Check if domain->pgd was allocated

cma_remap when using dma_alloc_attr :- DMA_ATTR_NO_KERNEL_MAPPING
 2019-07-16 12:10 UTC  (3+ messages) - mbox.gz / Atom

[PATCH] iommu/amd: Add support for X2APIC IOMMU interrupts
 2019-07-16  4:29 UTC  - mbox.gz / Atom

[PATCH 0/3] Remove x86-specific code from generic headers
 2019-07-15 20:00 UTC  (9+ messages) - mbox.gz / Atom
` [PATCH 1/3] x86, s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig
  ` [PATCH 1/3] x86,s390: "
` [PATCH 2/3] DMA mapping: Move SME handling to x86-specific files
` [PATCH 3/3] fs/core/vmcore: Move sev_active() reference to x86 arch code

[PATCH AUTOSEL 4.14 043/105] iommu: Fix a leak in iommu_insert_resv_region
 2019-07-15 14:27 UTC  - mbox.gz / Atom

[PATCH AUTOSEL 4.19 058/158] iommu: Fix a leak in iommu_insert_resv_region
 2019-07-15 14:16 UTC  - mbox.gz / Atom

[PATCH AUTOSEL 5.1 077/219] iommu: Fix a leak in iommu_insert_resv_region
 2019-07-15 14:01 UTC  - mbox.gz / Atom

[PATCH AUTOSEL 5.2 089/249] iommu: Fix a leak in iommu_insert_resv_region
 2019-07-15 13:46 UTC  (2+ messages) - mbox.gz / Atom
` [PATCH AUTOSEL 5.2 229/249] iommu/arm-smmu-v3: Invalidate ATC when detaching a device

[GIT PULL] dma-mapping updates for 5.3
 2019-07-12 23:20 UTC  (2+ messages) - mbox.gz / Atom

[PATCH v9 00/11] SMMUv3 Nested Stage Setup (VFIO part)
 2019-07-12  7:38 UTC  (13+ messages) - mbox.gz / Atom
` [PATCH v9 01/11] vfio: VFIO_IOMMU_SET_PASID_TABLE
` [PATCH v9 02/11] vfio: VFIO_IOMMU_CACHE_INVALIDATE
` [PATCH v9 03/11] vfio: VFIO_IOMMU_SET_MSI_BINDING
` [PATCH v9 04/11] vfio/pci: Add VFIO_REGION_TYPE_NESTED region type
` [PATCH v9 05/11] vfio/pci: Register an iommu fault handler
` [PATCH v9 06/11] vfio/pci: Allow to mmap the fault queue
` [PATCH v9 07/11] vfio: Use capability chains to handle device specific irq
` [PATCH v9 08/11] vfio: Add new IRQ for DMA fault reporting
` [PATCH v9 09/11] vfio/pci: Add framework for custom interrupt indices
` [PATCH v9 10/11] vfio/pci: Register and allow DMA FAULT IRQ signaling
` [PATCH v9 11/11] vfio: Document nested stage control

[RFC PATCH] iommu: io-pgtable: Drop WARN for empty PTEs on unmap
 2019-07-11 17:39 UTC  (3+ messages) - mbox.gz / Atom

[PATCH v2] iommu/amd: fix a crash in iova_magazine_free_pfns
 2019-07-11 16:21 UTC  (2+ messages) - mbox.gz / Atom

[PATCH v2 0/4] Add system mmu support for Armada-806
 2019-07-11 15:02 UTC  (5+ messages) - mbox.gz / Atom
` [PATCH v2 1/4] iommu/arm-smmu: Introduce wrapper for writeq/readq
` [PATCH v2 2/4] iommu/arm-smmu: Workaround for Marvell Armada-AP806 SoC erratum #582743
` [PATCH v2 3/4] dt-bindings: iommu/arm, smmu: add compatible string for Marvell
` [PATCH v2 4/4] arm64: dts: marvell: armada-ap806: add smmu support

[PATCH v8 00/29] SMMUv3 Nested Stage Setup
 2019-07-11 13:07 UTC  (15+ messages) - mbox.gz / Atom
` [PATCH v8 26/29] vfio-pci: Register an iommu fault handler

[PATCH] dma-direct: Force unencrypted DMA under SME for certain DMA masks
 2019-07-11 12:18 UTC  (4+ messages) - mbox.gz / Atom

[PATCH v9 00/14] SMMUv3 Nested Stage Setup (IOMMU part)
 2019-07-11 11:49 UTC  (15+ messages) - mbox.gz / Atom
` [PATCH v9 01/14] iommu: Introduce attach/detach_pasid_table API
` [PATCH v9 02/14] iommu: Introduce cache_invalidate API
` [PATCH v9 03/14] iommu: Introduce bind/unbind_guest_msi
` [PATCH v9 04/14] iommu/arm-smmu-v3: Maintain a SID->device structure
` [PATCH v9 05/14] iommu/smmuv3: Dynamically allocate s1_cfg and s2_cfg
` [PATCH v9 06/14] iommu/smmuv3: Get prepared for nested stage support
` [PATCH v9 07/14] iommu/smmuv3: Implement attach/detach_pasid_table
` [PATCH v9 08/14] iommu/smmuv3: Introduce __arm_smmu_tlb_inv_asid/s1_range_nosync
` [PATCH v9 09/14] iommu/smmuv3: Implement cache_invalidate
` [PATCH v9 10/14] dma-iommu: Implement NESTED_MSI cookie
` [PATCH v9 11/14] iommu/smmuv3: Nested mode single MSI doorbell per domain enforcement
` [PATCH v9 12/14] iommu/smmuv3: Enforce incompatibility between nested mode and HW MSI regions
` [PATCH v9 13/14] iommu/smmuv3: Implement bind/unbind_guest_msi
` [PATCH v9 14/14] iommu/smmuv3: Report non recoverable faults

[PATCH] kernel/dma: export dma_alloc_from_contiguous to modules
 2019-07-11 10:44 UTC  (4+ messages) - mbox.gz / Atom

[PATCH] iommu/amd: fix a crash in iova_magazine_free_pfns
 2019-07-10 21:37 UTC  - mbox.gz / Atom

[PATCH 1/2] iommu: add support for drivers that manage iommu explicitly
 2019-07-10 18:28 UTC  (2+ messages) - mbox.gz / Atom
` [PATCH v2] "

[RESEND PATCH v2 0/3] iommu/arm-smmu: Split pagetable support
 2019-07-10 18:05 UTC  (6+ messages) - mbox.gz / Atom
` [RESEND PATCH v2 2/3] iommu/io-pgtable-arm: Add support for AARCH64 split pagetables
` [RESEND PATCH v2 3/3] iommu/arm-smmu: Add support for DOMAIN_ATTR_SPLIT_TABLES

VFIO/IOMMU/PCI Linux Plumbers 2019 MC - Call for Topics
 2019-07-10 10:03 UTC  - mbox.gz / Atom

[git pull] IOMMU Updates for Linux v5.3
 2019-07-09 18:05 UTC  (2+ messages) - mbox.gz / Atom

[PATCH v1 01/22] docs: Documentation/*.txt: rename all ReST files to *.rst
 2019-07-09 17:02 UTC  (2+ messages) - mbox.gz / Atom

[PATCH 1/1] iommu/vt-d: Avoid duplicated pci dma alias consideration
 2019-07-09  5:22 UTC  - mbox.gz / Atom

[PATCH] dma-mapping: mark dma_alloc_need_uncached as __always_inline
 2019-07-08 21:14 UTC  (2+ messages) - mbox.gz / Atom

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