Linux IOMMU Development
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 messages from 2026-10-25 02:19:44 to 2026-10-27 22:19:50 UTC [more...]

[RFC PATCH 0/3] iommu/arm-smmu-v3: Add support for hitless replace of CD entries
 2026-10-27 22:19 UTC  (7+ messages)
` [RFC PATCH 3/3] iommu/arm-smmu-v3: Add support for hitless replace of S1 domains

[RFC PATCH v2 0/4] liveupdate: Feature header ABI and named handler
 2026-10-27 21:57 UTC  (13+ messages)
` [RFC PATCH v2 3/4] liveupdate: Replace compatibility string with a 2-bit pair feature header

[PATCH v3 2/2] iommufd: Add IOMMU_GET_PCI_MMIO_WINDOWS ioctl
 2026-10-27 18:34 UTC  (6+ messages)
` [PATCH v4 0/2] iommu/iommufd: Expose PCI host bridge MMIO windows for opt-in IOVA avoidance
  ` [PATCH v4 1/2] iommu: Add iommu_for_each_pci_mmio_window() iterator
  ` [PATCH v4 2/2] iommufd: Add IOMMU_GET_PCI_MMIO_WINDOWS ioctl

[PATCH] iommu/amd: Remove iommu_group_mutex_assert() from amd_iommu_clear_gcr3()
 2026-10-27 18:24 UTC  (4+ messages)

[RFC 00/11] dma-mapping: add dma_alloc_attrs_node() and dma_alloc_coherent_node()
 2026-10-27 18:20 UTC  (21+ messages)
` [RFC 01/11] dma-contiguous: pass the NUMA node to dma_alloc_contiguous()
` [RFC 02/11] dma-direct: pass the NUMA node to dma_direct_alloc()
` [RFC 03/11] iommu/dma: pass the NUMA node to iommu_dma_alloc()
` [RFC 04/11] dma-mapping: add dma_alloc_attrs_node() and dma_alloc_coherent_node()
` [RFC 05/11] eth: libwx: restore the device's NUMA node after ring allocation
` [RFC 06/11] eth: libwx: use dma_alloc_coherent_node()
` [RFC 07/11] eth: ixgbe: "
` [RFC 08/11] eth: xgbe: "
` [RFC 09/11] eth: fungible: "
` [RFC 10/11] eth: mlx5: "
` [RFC 11/11] eth: mlx4: "

[RFC PATCH v2 3/4] liveupdate: Replace compatibility string with a 2-bit pair feature header
 2026-10-27 17:33 UTC  (15+ messages)

[PATCH] iommu/amd: Clear amd_iommu_snp_en if snp_rmptable_init() fails
 2026-10-27 16:31 UTC  (2+ messages)

[PATCH v5 1/2] x86/tboot: Add support for parsing DTPR table and disabling TPRs
 2026-10-27 16:13 UTC  (3+ messages)
` [PATCH v6 "

[RFC PATCH 00/14] guest_memfd: Export guest_memfd files to iommufd
 2026-10-27 15:46 UTC  (15+ messages)
  ` [RFC PATCH 01/14] KVM: guest_memfd: Clamp the order of PFN mode blocks to what KVM can map
  ` [RFC PATCH 02/14] KVM: guest_memfd: Support read-only frames from PFN mode providers
  ` [RFC PATCH 03/14] KVM: guest_memfd: Allow other subsystems to map guest_memfd files
  ` [RFC PATCH 04/14] KVM: guest_memfd: Keep truncated folios until the exports are updated
  ` [RFC PATCH 05/14] KVM: guest_memfd: Export PFN mode files
  ` [RFC PATCH 06/14] KVM: guest_memfd: Report the size of holes in export lookups
  ` [RFC PATCH 07/14] KVM: guest_memfd: Update exports when pages are allocated
  ` [RFC PATCH 08/14] iommufd: Track the domains of revocable pages in struct iopt_pages
  ` [RFC PATCH 09/14] iommufd: Map guest_memfd files
  ` [RFC PATCH 10/14] iommufd/selftest: Add mock-domain IOVA queries
  ` [RFC PATCH 11/14] KVM: guest_memfd: Add kvm_gmem_restore() for PFN mode providers
  ` [RFC PATCH 12/14] samples/kvm: Add read-only pages and large blocks to the sample provider
  ` [RFC PATCH 13/14] samples/kvm: Back absent pages on demand in "
  ` [RFC PATCH 14/14] KVM: selftests: Test guest_memfd mapped by iommufd

[PATCH 00/26] DMA-buf mapping types
 2026-10-27 14:54 UTC  (45+ messages)
` [PATCH 01/26] dma-buf: Introduce "
` [PATCH 02/26] dma-buf: Add the SGT DMA mapping type
` [PATCH 03/26] dma-buf: Add dma_buf_mapping_attach()
` [PATCH 04/26] dma-buf: Route SGT related actions through attach->map_type
` [PATCH 05/26] dma-buf: Let the exporter select mapping type at pin/map
` [PATCH 06/26] dma-buf: Add match set queries for exporter placement decisions
` [PATCH 07/26] dma-buf: Add dma_buf_mapping_map() returning a type-tagged mapping
` [PATCH 08/26] dma-buf: Allow single exporter drivers to avoid the match_mapping function
` [PATCH 09/26] drm: Check the SGT ops for drm_gem_map_dma_buf()
` [PATCH 10/26] dma-buf: Convert all the simple exporters to use SGT mapping type
` [PATCH 11/26] drm/vmwgfx: Use match_mapping instead of dummy calls
` [PATCH 12/26] accel/habanalabs: Use the SGT_P2P mapping type
` [PATCH 13/26] drm/xe/dma-buf: Use the SGT "
` [PATCH 14/26] drm/amdgpu: "
` [PATCH 15/26] vfio/pci: Change the DMA-buf exporter to use mapping_type
` [PATCH 16/26] RDMA/uverbs: Use the SGT_P2P mapping type
` [PATCH 17/26] dma-buf: Update dma_buf_phys_vec_to_sgt() to use the SGT "
` [PATCH 18/26] iio: buffer: convert "
` [PATCH 19/26] functionfs: "
` [PATCH 20/26] dma-buf: Remove unused SGT stuff from the common structures
` [PATCH 21/26] treewide: Rename dma_buf_map_attachment(_unlocked) to dma_buf_sgt_
` [PATCH 22/26] treewide: Rename dma_buf_unmap_attachment(_unlocked) to dma_buf_sgt_*
` [PATCH 23/26] treewide: Rename dma_buf_attach() to dma_buf_sgt_attach()
` [PATCH 24/26] treewide: Rename dma_buf_dynamic_attach() to dma_buf_sgt_dynamic_attach()
` [PATCH 25/26] dma-buf: Add kunit tests for mapping type
` [PATCH 26/26] dma-buf: Add kunit tests for mapping type selection

[RFC PATCH v2 3/4] iommu/riscv: Add guest IMSIC GPA mapping helpers
 2026-10-27 14:13 UTC  (4+ messages)

[PATCH v5 0/7] Add Initial Support For MSM8952, Add General Mobile Shamrock
 2026-10-27 13:21 UTC  (6+ messages)
` [PATCH v5 5/7] arm64: dts: qcom: Add initial support for MSM8952
` [PATCH v5 7/7] arm64: dts: qcom: generalmobile-shamrock: new device

[PATCH v2 00/23] drm/msm/dcp: Add Qualcomm DCP display support
 2026-10-27 11:58 UTC  (38+ messages)
` [PATCH v2 01/23] dt-bindings: display: msm: Add Qualcomm DCP
` [PATCH v2 02/23] drm/msm/dcp: Add HFI packet helpers
` [PATCH v2 03/23] drm/msm/dcp: Add HFI device definitions
` [PATCH v2 04/23] drm/msm/dcp: Add HFI display definitions
` [PATCH v2 05/23] drm/msm/dcp: Add HFI panel definitions
` [PATCH v2 06/23] drm/msm/dcp: Add HFI VirtIO transport
` [PATCH v2 07/23] drm/msm/dcp: Handle asynchronous HFI responses
` [PATCH v2 08/23] drm/msm/dcp: Add IPCC power notifications
` [PATCH v2 09/23] drm/msm/dcp: Add generic HFI display commands
` [PATCH v2 10/23] drm/msm/dcp: Add HFI DSI and panel commands
` [PATCH v2 11/23] drm/msm/dcp: Add DCP CRTCs and shared plane state
` [PATCH v2 12/23] drm/msm/dcp: Add DCP planes
` [PATCH v2 13/23] drm/msm/dcp: Route HFI display events
` [PATCH v2 14/23] drm/msm/dcp: Add DCP encoder
` [PATCH v2 15/23] drm/msm/dcp: Add DCP DSI host and panel support
` [PATCH v2 16/23] drm/msm/dcp: Integrate the DSI bridge with KMS
` [PATCH v2 17/23] drm/msm/dcp: Register DCP display pipeline
` [PATCH v2 18/23] virtio: Add Qualcomm Platform Services Firmware Interface ID
` [PATCH v2 19/23] drm/msm/dcp: Add Qualcomm VirtIO transport wrapper
` [PATCH v2 20/23] drm/msm/dcp: Add DCP VirtIO driver
` [PATCH v2 21/23] drm/msm: Support KMS backends without a display IRQ
` [PATCH v2 22/23] drm/msm: Register the DCP backend
` [PATCH v2 23/23] arm64: dts: qcom: hawi: Add DCP support

[RFC PATCH v5 00/10] iommu/riscv: Add hardware dirty tracking for second-stage domains
 2026-10-27 11:52 UTC  (7+ messages)
` [RFC PATCH v5 08/10] iommu/riscv: Pre-enable GADE "
` [RFC PATCH v5 09/10] iommu/riscv: Add dirty tracking support "
` [RFC PATCH v5 10/10] iommu/riscv: Add IOTINVAL.GVMA invalidations

[PATCH 00/13] drm/msm/dcp: Add Qualcomm DCP display support
 2026-10-27 11:51 UTC  (17+ messages)
` [PATCH 04/13] drm/msm/dcp: Add IPCC power notification
` [PATCH 06/13] drm/msm/dcp: Add planes, CRTCs, and HFI event routing
` [PATCH 08/13] drm/msm/dcp: Add DSI bridge
` [PATCH 09/13] drm/msm/dcp: Register DCP display pipeline

[PATCH 1/1] iommu: Hold group references across bus_iommu_probe()
 2026-10-27  5:39 UTC  (2+ messages)

[RFC PATCH 0/9] iommu/iommufd: Add hypervisor external attach
 2026-10-26 23:10 UTC  (6+ messages)
` [PATCH RFC 1/9] iommu: Introduce external attach domain type

[PATCH] iommu: Guard iommu_group_first_dev() against an empty device list
 2026-10-26 14:37 UTC  (2+ messages)

[PATCH 0/2] iommu/io-pgtable-arm: fix missed dirty pages in read_and_clear_dirty()
 2026-10-26 13:36 UTC  (3+ messages)
` [PATCH 1/2] iommu/io-pgtable-arm: align next walk address to large page size
` [PATCH 2/2] iommu/io-pgtable-arm: invalidate iotlb on dirty pte read_and_clear

[PATCH v5 00/13] media: iris: Migrate iommus to iris sub nodes
 2026-10-26 12:36 UTC  (6+ messages)
` [PATCH v5 04/13] iommu: of_iommu: Add support for "iommu-ranges" on a device node

[RFC PATCH 00/13] Enable LPAC on a7xx series GPUs
 2026-10-26 10:37 UTC  (13+ messages)
` [PATCH RFC 03/13] drm/msm: look for lpac from dts

[PATCH 0/5] dma-mapping: assorted sashiko.dev fixes
 2026-10-26  9:54 UTC  (6+ messages)
  ` [PATCH 1/5] dma-coherent: serialize reserved memory pool initialization
  ` [PATCH 2/5] dma: swiotlb: Serialize restricted DMA "
  ` [PATCH 3/5] dma: swiotlb: Remove default pool from the pools list on exit
  ` [PATCH 4/5] dma-pool: release CMA pages on atomic_pool_expand() error path
  ` [PATCH 5/5] dma-direct: zero memory allocated with DMA_ATTR_NO_KERNEL_MAPPING

[PATCH v3 00/10] Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC)
 2026-10-26  9:19 UTC  (11+ messages)
` [PATCH v3 01/10] iommu: Add iommu_teardown_dma_ops
` [PATCH v3 02/10] iommu: Add cookie type for ARM_DMA_USE_IOMMU
` [PATCH v3 03/10] ARM: dma-mapping: Split mapping initialization from allocation
` [PATCH v3 04/10] ARM: dma-mapping: Implement and expose DMA setup functions
` [PATCH v3 05/10] ARM: dma-mapping: Bypass the legacy path for core-owned DMA API domains
` [PATCH v3 06/10] ARM: dma-mapping: Bound IOVA allocation by device DMA limits
` [PATCH v3 07/10] iommu: Enable DMA default domains on (most) 32-bit ARM platforms
` [PATCH v3 08/10] drm/tegra: Fix device parameter to dma_get_sgtable
` [PATCH v3 09/10] iommu/tegra-smmu: Defer display client translation to driver handover
` [PATCH v3 10/10] iommu/tegra-smmu: Use a DMA API default domain per swgroup

[PATCH] iommu/vsi: keep the runtime PM callbacks without PM_SLEEP
 2026-10-26  8:33 UTC  (2+ messages)

[PATCH v2 0/2] iommu/arm-smmu-qcom: Add SM7250 support
 2026-10-26  7:59 UTC  (3+ messages)
` [PATCH v2 1/2] dt-bindings: arm-smmu: Document SM7250 SMMU

[PATCH] swiotlb: fix out-of-bounds read in swiotlb_release_slots()
 2026-10-26  3:20 UTC 

[PATCH v2] iommu/arm-smmu-v3: Align memory attributes for SMMU-originated accesses
 2026-10-25 23:34 UTC  (3+ messages)

[PATCH v6 00/18] iommu: Add live update state preservation
 2026-10-25  2:19 UTC  (13+ messages)
` [PATCH v6 07/18] iommu/vt-d: Clear unpreserved context entries during shutdown
` [PATCH v6 08/18] iommu: Add APIs to get iommu and device preserved state
` [PATCH v6 09/18] iommu/vt-d: Combine disable_dmar_iommu() and free_dmar_iommu()
` [PATCH v6 10/18] iommu/vt-d: Restore IOMMU state and reclaimed domain ids
` [PATCH v6 11/18] iommu/vt-d: Preserve PASID table of preserved device
` [PATCH v6 12/18] iommu: Restore and reattach preserved domains to devices
` [PATCH v6 13/18] iommu/vt-d: Handle reattach of the restored domain
` [PATCH v6 14/18] iommufd: Implement ioctl to mark HWPT for preservation
` [PATCH v6 15/18] iommufd: Persist iommu hardware pagetables for live update
` [PATCH v6 16/18] iommufd: Add APIs to preserve/unpreserve a vfio cdev
` [PATCH v6 17/18] vfio/pci: Preserve the iommufd state of the "
` [PATCH v6 18/18] iommufd/selftest: Add test to verify iommufd preservation


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