Linux IOMMU Development
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 messages from 2026-10-27 03:26:34 to 2026-10-29 17:07:54 UTC [more...]

[RFC PATCH 00/14] guest_memfd: Export guest_memfd files to iommufd
 2026-10-29 17:07 UTC  (20+ 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 v1 0/8] iommu/arm-smmu-v3: Support guest-level Realm VSMMU (Part-1)
 2026-10-29 16:51 UTC  (19+ messages)
` [PATCH v1 2/8] firmware: arm_rmm: Add VSMMU commands and fields
` [PATCH v1 4/8] dma-mapping: Keep DMA memory private for capable devices
` [PATCH v1 7/8] iommu: Park TDISP T=0 devices in the blocking domain
` [PATCH v1 8/8] iommu/arm-smmu-v3: Probe a guest-level Realm VSMMU via RSI commands

[PATCH 1/1] PM: runtime: change stub pm_runtime_get_if_active() return 1 when !CONFIG_PM
 2026-10-29 16:30 UTC 

[RFC 00/11] dma-mapping: add dma_alloc_attrs_node() and dma_alloc_coherent_node()
 2026-10-29 15:47 UTC  (16+ messages)
` [RFC 04/11] "
` [RFC 07/11] eth: ixgbe: use dma_alloc_coherent_node()

[RFC PATCH v2 00/13] KVM/VFIO: guest_memfd support for device MMIO resources
 2026-10-29 14:44 UTC  (3+ messages)

[RFC PATCH v2 00/14] Enable LPAC on a7xx series GPUs
 2026-10-29 13:52 UTC  (15+ messages)
` [PATCH RFC v2 01/14] iommu: arm-smmu-qcom: Configure lpac device with split address space
` [PATCH RFC v2 02/14] drm/msm: add support for lpac_domain in msm_mmu
` [PATCH RFC v2 03/14] drm/msm: look for lpac from dts
` [PATCH RFC v2 04/14] arm64: dts: qcom: sm8650: move smmu sid 1 to new lpac device
` [PATCH RFC v2 05/14] firmware: qcom: scm: Configure LPAC aperture
` [PATCH RFC v2 06/14] DEBUGGING: print contextbank and other ttbrs on fault
` [PATCH RFC v2 07/14] iommu: arm-smmu-qcom: Fixed mapping between sid and cb for gpu and lpac
` [PATCH RFC v2 08/14] temp: add LPAC regs
` [PATCH RFC v2 09/14] drm/msm: initialize LPAC ring
` [PATCH RFC v2 10/14] drm/msm: Add LPAC submitqueue
` [PATCH RFC v2 11/14] drm/msm: set ctxbank and asid based on ring
` [PATCH RFC v2 12/14] drm/msm: add lpac ring to devcoredump
` [PATCH RFC v2 13/14] drm/msm: gate lpac behind modparam
` [PATCH RFC v2 14/14] drm/msm: enable LPAC on gen70900

[PATCH v5 2/2] iommu/vt-d: Disable PMRs and skip force-IOMMU when TXT TPRs are active
 2026-10-29 13:41 UTC  (2+ messages)
` [PATCH v7 2/2] iommu/vt-d: Disable TXT TPRs before enabling queued invalidation

[PATCH v5 1/2] x86/tboot: Add support for parsing DTPR table and disabling TPRs
 2026-10-29 13:40 UTC  (4+ messages)
` [PATCH v6 "
    ` [PATCH v7 "

[RFC PATCH v2 3/4] iommu/riscv: Add guest IMSIC GPA mapping helpers
 2026-10-29 13:34 UTC  (4+ messages)

[PATCH v7 00/16] iommufd: vIOMMUs and TSM guest requests for confidential guests
 2026-10-29 13:01 UTC  (32+ messages)
` [PATCH v7 08/16] iommufd/viommu: Keep a reference to the KVM file
` [PATCH v7 09/16] tsm: Remove the device from lookup before PCI teardown
` [PATCH v7 10/16] iommufd: Add the vdevice TSM request ioctl
` [PATCH v7 11/16] PCI/TSM: Remove the legacy guest request interface
` [PATCH v7 12/16] PCI/TSM: Add vIOMMU-bound contexts for vdevices
` [PATCH v7 13/16] iommufd/viommu: Select vIOMMU operations before allocation
` [PATCH v7 14/16] iommufd/viommu: Allow PCI TSM backends to provide vIOMMU operations
` [PATCH v7 15/16] iommufd: Allow vIOMMUs without a parent HWPT
` [PATCH v7 16/16] PCI/TSM: wait for vdevice contexts before removing a DSM

[PATCH v3 00/10] Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC)
 2026-10-29 12:03 UTC  (2+ messages)

[PATCH v7 0/2] x86/tboot: Add Intel TXT Protection Regions (TPR) support
 2026-10-29 11:57 UTC  (3+ messages)
` [PATCH v7 1/2] x86/tboot: Add support for parsing DTPR table and disabling TPRs
` [PATCH v7 2/2] iommu/vt-d: Disable TXT TPRs before enabling queued invalidation

[PATCH v1 0/4] iommu: Fix attach handle publication ordering
 2026-10-29 11:00 UTC  (12+ messages)
` [PATCH v1 1/4] iommu: Unpublish the attach handle before the group detach callback
` [PATCH v1 2/4] iommu: Unpublish the attach handle before the PASID "
` [PATCH v1 3/4] iommu: Unpublish the old attach handle before the group replace callback
` [PATCH v1 4/4] iommu: Unpublish the old attach handle before the PASID "

[PATCH v6 00/18] iommu: Add live update state preservation
 2026-10-29  8:28 UTC  (18+ messages)
` [PATCH v6 06/18] iommu/vt-d: Implement device and iommu preserve/unpreserve ops
` [PATCH v6 07/18] iommu/vt-d: Clear unpreserved context entries during shutdown
` [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 13/18] iommu/vt-d: Handle reattach of the restored domain

[RFC PATCH v2 0/9] iommu/riscv: Add nested translation (vIOMMU) support
 2026-10-29  6:11 UTC  (10+ messages)
` [RFC PATCH v2 1/9] iommu/riscv: Use DC.tc.V as the device context valid bit
` [RFC PATCH v2 2/9] iommufd: Add RISC-V IOMMU hwpt and vIOMMU types
` [RFC PATCH v2 3/9] iommufd: Add RISC-V IOMMU cache invalidation data type
` [RFC PATCH v2 4/9] iommu/riscv: Add vIOMMU object support
` [RFC PATCH v2 5/9] iommu/riscv: Add nested domain allocation
` [RFC PATCH v2 6/9] iommu/riscv: Add vIOMMU cache invalidation
` [RFC PATCH v2 7/9] iommufd: Add RISC-V IOMMU hardware info type
` [RFC PATCH v2 8/9] iommu/riscv: Add riscv_iommu_hw_info
` [RFC PATCH v2 9/9] iommu/riscv: Add riscv_iommu_attach_dev_nested

[RFC PATCH v5 00/10] iommu/riscv: Add hardware dirty tracking for second-stage domains
 2026-10-29  1:52 UTC  (20+ messages)
` [RFC PATCH v5 01/10] iommupt: Add RISC-V Second-stage (iohgatp) page table support
` [RFC PATCH v5 02/10] iommupt: Add RISC-V dirty tracking PTE ops
` [RFC PATCH v5 03/10] iommu/riscv: report iommu capabilities
` [RFC PATCH v5 04/10] iommu/riscv: use data structure instead of individual values
` [RFC PATCH v5 07/10] iommu/riscv: Add domain_alloc_paging_flags for second-stage domain
` [RFC PATCH v5 08/10] iommu/riscv: Pre-enable GADE for second-stage domains
` [RFC PATCH v5 09/10] iommu/riscv: Add dirty tracking support "
` [RFC PATCH v5 10/10] iommu/riscv: Add IOTINVAL.GVMA invalidations

[PATCH] iommupt/kunit: Read an exact NR_SECONDARY_PAGETABLE snapshot for the leak check
 2026-10-29  1:21 UTC  (4+ messages)

[RFC PATCH v2 3/4] liveupdate: Replace compatibility string with a 2-bit pair feature header
 2026-10-28 17:47 UTC  (17+ messages)

[PATCH] iommu/amd: Remove iommu_group_mutex_assert() from amd_iommu_clear_gcr3()
 2026-10-28 15:10 UTC  (9+ messages)

[PATCH 0/2] iommu: Propagate iova_bitmap_set() errors through read_and_clear_dirty
 2026-10-28 12:51 UTC  (2+ messages)

[PATCH v6 00/11] Add Initial Support For MSM8952, Add General Mobile Shamrock
 2026-10-28 11:17 UTC  (12+ messages)
` [PATCH v6 01/11] dt-bindings: nvmem: Add compatible for MSM8952
` [PATCH v6 02/11] dt-bindings: iommu: qcom,iommu: Add MSM8952 IOMMU to SMMUv2 compatibles
` [PATCH v6 03/11] dt-bindings: watchdog: qcom-wdt: Document MSM8952 watchdog
` [PATCH v6 04/11] dt-bindings: sram: qcom,imem: Document MSM8952 compatible
` [PATCH v6 05/11] dt-bindings: mailbox: qcom: Add MSM8952 APCS compatible
` [PATCH v6 06/11] dt-bindings: clock: qcom,a53pll: Add MSM8952 compatible
` [PATCH v6 07/11] dt-bindings: display: msm: dsi-controller-main: "
` [PATCH v6 08/11] dt-bindings: remoteproc: qcom: adsp: Add MSM8952 ADSP compatible
` [PATCH v6 09/11] arm64: dts: qcom: Add initial support for MSM8952
` [PATCH v6 10/11] dt-bindings: input: touchscreen: goodix: Add binding for GT970
` [PATCH v6 11/11] arm64: dts: qcom: generalmobile-shamrock: new device

[PATCH v3 2/2] iommufd: Add IOMMU_GET_PCI_MMIO_WINDOWS ioctl
 2026-10-28  9:04 UTC  (14+ 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 v5 0/3] iommufd: Recommended reservations query and opt-in IOAS reservation
        ` [PATCH v5 1/3] iommu: Add iommu_for_each_pci_mmio_window() iterator
        ` [PATCH v5 2/3] iommufd: Add IOMMU_GET_RECOMMENDED_RESERVATIONS ioctl
        ` [PATCH v5 3/3] iommufd: Add IOMMU_IOAS_RESERVE_IOVAS ioctl
        ` [PATCH v6 0/3] iommufd: Recommended reservations query and opt-in IOAS reservation
          ` [PATCH v6 1/3] iommu: Add iommu_for_each_pci_mmio_window() iterator
          ` [PATCH v6 2/3] iommufd: Add IOMMU_GET_RECOMMENDED_RESERVATIONS ioctl
          ` [PATCH v6 3/3] iommufd: Add IOMMU_IOAS_RESERVE_IOVAS ioctl

[PATCH] iommu/mediatek: Track first resume with a dedicated boolean flag
 2026-10-28  4:16 UTC 

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

[PATCH 00/26] DMA-buf mapping types
 2026-10-27 14:54 UTC  (22+ messages)
` [PATCH 05/26] dma-buf: Let the exporter select mapping type at pin/map
` [PATCH 21/26] treewide: Rename dma_buf_map_attachment(_unlocked) to dma_buf_sgt_
` [PATCH 23/26] treewide: Rename dma_buf_attach() to dma_buf_sgt_attach()

[PATCH v5 0/7] Add Initial Support For MSM8952, Add General Mobile Shamrock
 2026-10-27 13:21 UTC  (4+ messages)
` [PATCH v5 5/7] arm64: dts: qcom: Add initial support for MSM8952

[PATCH v2 00/23] drm/msm/dcp: Add Qualcomm DCP display support
 2026-10-27 11:58 UTC  (12+ messages)
` [PATCH v2 01/23] dt-bindings: display: msm: Add Qualcomm DCP
` [PATCH v2 10/23] drm/msm/dcp: Add HFI DSI and panel commands
` [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

[PATCH 00/13] drm/msm/dcp: Add Qualcomm DCP display support
 2026-10-27 11:51 UTC  (5+ messages)
` [PATCH 04/13] drm/msm/dcp: Add IPCC power notification

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


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