Linux IOMMU Development
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 messages from 2026-07-13 19:08:36 to 2026-07-15 11:59:44 UTC [more...]

[PATCH v7 00/24] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate)
 2026-07-15 11:59 UTC  (24+ messages)
` [PATCH v7 01/24] KVM: arm64: Add a generic clock
` [PATCH v7 02/24] KVM: arm64: Donate MMIO to the hypervisor
` [PATCH v7 03/24] iommu/arm-smmu-v3: Split code with hyp
` [PATCH v7 04/24] iommu/arm-smmu-v3: Move TLB range invalidation into common code
` [PATCH v7 05/24] iommu/arm-smmu-v3: Move IDR parsing to common functions
` [PATCH v7 06/24] KVM: arm64: iommu: Introduce IOMMU driver infrastructure
` [PATCH v7 07/24] KVM: arm64: iommu: Shadow host stage-2 page table
` [PATCH v7 08/24] KVM: arm64: iommu: Add memory pool
` [PATCH v7 09/24] KVM: arm64: iommu: Support DABT for IOMMU
` [PATCH v7 10/24] iommu/arm-smmu-v3-kvm: Add SMMUv3 driver
` [PATCH v7 11/24] iommu/arm-smmu-v3-kvm: Add the kernel driver
` [PATCH v7 12/24] iommu/arm-smmu-v3-kvm: Probe SMMU HW
` [PATCH v7 13/24] iommu/arm-smmu-v3-kvm: Add MMIO emulation
` [PATCH v7 14/24] iommu/arm-smmu-v3-kvm: Shadow the command queue
` [PATCH v7 15/24] iommu/arm-smmu-v3-kvm: Add CMDQ functions
` [PATCH v7 16/24] iommu/arm-smmu-v3-kvm: Emulate CMDQ for host
` [PATCH v7 17/24] iommu/arm-smmu-v3-kvm: Shadow stream table
` [PATCH v7 18/24] iommu/arm-smmu-v3-kvm: Shadow STEs
` [PATCH v7 19/24] iommu/arm-smmu-v3-kvm: Share other queues
` [PATCH v7 20/24] iommu/arm-smmu-v3-kvm: Emulate GBPA
` [PATCH v7 21/24] iommu/io-pgtable-arm: Support io-pgtable-arm in the hypervisor
` [PATCH v7 22/24] iommu/arm-smmu-v3-kvm: Shadow the CPU stage-2 page table
` [PATCH v7 23/24] iommu/arm-smmu-v3-kvm: Enable nesting

[PATCH v1 0/2] iommu/virtio: Fix probe error handling
 2026-07-15 11:46 UTC  (4+ messages)
` [PATCH v1 1/2] iommu/virtio: Avoid use-after-put in viommu_get_by_fwnode
` [PATCH v1 2/2] iommu/virtio: Handle iommu_device_register() failures

[PATCH v3] iommu/arm-smmu-v3: Shrink command/event/PRI queues in kdump kernel
 2026-07-15 11:46 UTC  (2+ messages)

[PATCH] iommu/io-pgtable-arm: Add support for contiguous hint bit
 2026-07-15 11:39 UTC  (4+ messages)

[PATCH v3 0/5] drivers: Improve memory management for large object allocations when i915/shmem is used with iommu
 2026-07-15 11:18 UTC  (3+ messages)
` [PATCH v3 1/5] drm/i915/gem: Count mapped pages in a folio

[PATCH v3 00/22] iommu/amd: Introduce AMD Hardware-accelerated Virtualized IOMMU (vIOMMU) Support
 2026-07-15 11:00 UTC  (10+ messages)
` [PATCH v3 07/22] iommu/amd: Add support for AMD vIOMMU VF MMIO region
` [PATCH v3 16/22] iommu/amd: Introduce IOMMUFD vDevice support for AMD
` [PATCH v3 17/22] iommu/amd: Introduce helper function for updating domain ID mapping table

[PATCH v1] iommu/riscv: Support 32-bit register accesses
 2026-07-15  9:43 UTC  (12+ messages)
` [PATCH v3] iommu/riscv: Use 32-bit MMIO accesses for 64-bit registers

[RFC PATCH v2 00/10] dma-mapping: Add preservation of direct allocations
 2026-07-15  6:21 UTC  (3+ messages)
` [RFC PATCH v2 03/10] dma: contiguous: Add API to check if an allocation is from CMA

[PATCH] iommu/amd: fix grammar and typos in comments
 2026-07-15  4:32 UTC  (2+ messages)

[BUG] iommu: KASAN slab-use-after-free in iommufd_auto_response_faults
 2026-07-15  4:24 UTC  (2+ messages)
` [PATCH] iommu/iommufd: Fix IOPF group ownership UAF

[RFC PATCH 0/7] riscv: iommu: Add QoS ID support for resctrl device assignment
 2026-07-15  2:55 UTC  (11+ messages)
` [RFC PATCH 1/7] iommu: Add group lookup by ID
` [RFC PATCH 2/7] iommu: Add checked group device update helper
` [RFC PATCH 3/7] resctrl: Add a devices file for external requester assignment
` [RFC PATCH 4/7] iommu/riscv: Program QoS IDs for assigned groups
` [RFC PATCH 5/7] iommu/riscv: Expose global QoS IDs in sysfs
` [RFC PATCH 6/7] riscv_cbqri: Assign IOMMU groups to resource groups
` [RFC PATCH 7/7] selftests/iommu: Add RISC-V IOMMU QoS smoke test

[PATCH] iommu/amd: Use device max PRI outstanding requests
 2026-07-15  2:34 UTC  (3+ messages)
  `  "

[PATCH] iommu/virtio: Report faults via report_iommu_fault()
 2026-07-15  2:32 UTC  (8+ messages)
  `  "
    `  "
      `  "
` [PATCH v2] "
    `  "

[PATCH v1 0/4] iommu: Fix device lookup lifetime and probe cleanup
 2026-07-15  2:15 UTC  (8+ messages)
` [PATCH v1 1/4] iommu/arm-smmu: Fix fwnode lookup lifetime handling
` [PATCH v1 2/4] iommu/arm-smmu-v3: "
` [PATCH v1 3/4] iommu/vsi: "
` [PATCH v1 4/4] iommu/msm: Clean up probe state on registration failure
    ` Re:Re: [PATCH v1 0/4] iommu: Fix device lookup lifetime and probe cleanup

[PATCH v3 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it
 2026-07-15  1:45 UTC  (13+ messages)
` [PATCH v3 1/8] iommu/arm-smmu-v3: Pass the parameters for the invalidation in a struct
` [PATCH v3 2/8] iommu/arm-smmu-v3: Move pgsize out of arm_smmu_inv
` [PATCH v3 3/8] iommu/arm-smmu-v3: Optimize range invalidation for latency
` [PATCH v3 4/8] iommu/arm-smmu-v3: Keep track in the arm_smmu_invs if RIL is used
` [PATCH v3 5/8] iommu/arm-smmu-v3: Precompute the invalidation commands
` [PATCH v3 6/8] iommu/arm-smmu-v3: Populate the tlbi at the top of the call chain
` [PATCH v3 7/8] iommu/arm-smmu-v3: Change how the tlbi describes the invalidation
` [PATCH v3 8/8] iommu/arm-smmu-v3: Support the DS expansion of RIL's SCALE

[PATCH v3] iommu/iommufd: avoid selftest dirty bitmap size wrap
 2026-07-15  0:23 UTC  (3+ messages)

[PATCH 6.12.y] iommu/vt-d: Clear Present bit before tearing down context entry
 2026-07-14 22:21 UTC 

[PATCH v2 00/11] iommu/tegra241-cmdqv: Fix error-interrupt races and VINTF lifecycle bugs
 2026-07-14 20:55 UTC  (12+ messages)
` [PATCH v2 01/11] iommu/tegra241-cmdqv: Publish an LVCMDQ only after it is fully initialized
` [PATCH v2 02/11] iommu/tegra241-cmdqv: Synchronize the error ISR against VINTF (de)init
` [PATCH v2 03/11] iommu/tegra241-cmdqv: Harden error-map index handling in the error ISR
` [PATCH v2 04/11] iommu/tegra241-cmdqv: Don't run the error ISR before probe sets up vintfs
` [PATCH v2 05/11] iommu/tegra241-cmdqv: Don't fall back to a freed smmu after devm_krealloc()
` [PATCH v2 06/11] iommu/tegra241-cmdqv: Free the error IRQ before tearing down VINTFs
` [PATCH v2 07/11] iommu/tegra241-cmdqv: Reject a vSID wider than the SID_MATCH field
` [PATCH v2 08/11] iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID
` [PATCH v2 09/11] iommu/tegra241-cmdqv: Fix VINTF0 leak on the init-failure path
` [PATCH v2 10/11] iommu/tegra241-cmdqv: Warn on a VCMDQ base above the 48-bit hardware limit
` [PATCH v2 11/11] iommu/tegra241-cmdqv: Rate-limit the error ISR's log message

[PATCH v3 0/5] iommufd: Iterate the cache invalidation array in the core
 2026-07-14 18:49 UTC  (12+ messages)
` [PATCH v3 1/5] iommu/arm-smmu-v3-iommufd: Reject unsupported bits in invalidation commands
` [PATCH v3 2/5] iommufd: Iterate the cache invalidation array in the core
` [PATCH v3 3/5] iommufd/selftest: Convert cache invalidation mocks to the core array loop
` [PATCH v3 4/5] iommu/arm-smmu-v3-iommufd: Convert cache invalidation "

[PATCH v4 0/6] iommufd: Iterate the cache invalidation array in the core
 2026-07-14 18:48 UTC  (7+ messages)
` [PATCH v4 1/6] iommu/arm-smmu-v3: Support IDR5.DS and widen the TLBI SCALE field
` [PATCH v4 2/6] iommu/arm-smmu-v3-iommufd: Reject unsupported bits in invalidation commands
` [PATCH v4 3/6] iommufd: Iterate the cache invalidation array in the core
` [PATCH v4 4/6] iommufd/selftest: Convert cache invalidation mocks to the core array loop
` [PATCH v4 5/6] iommu/arm-smmu-v3-iommufd: Convert cache invalidation "
` [PATCH v4 6/6] iommu/vt-d: Convert nested "

[PATCH v2 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it
 2026-07-14 18:41 UTC  (6+ messages)
` [PATCH v2 2/8] iommu/arm-smmu-v3: Move pgsize out of arm_smmu_inv

[PATCH v7 00/22] dma-mapping: Track shared DMA state through direct, pool and swiotlb paths
 2026-07-14 15:46 UTC  (54+ messages)
` [PATCH v7 02/22] dma-pool: fix page leak in atomic_pool_expand() cleanup
` [PATCH v7 04/22] dma: free atomic pool pages by physical address
` [PATCH v7 05/22] swiotlb: Preserve allocation virtual address for dynamic pools
` [PATCH v7 07/22] dma-direct: swiotlb: handle swiotlb alloc/free outside __dma_direct_alloc_pages
` [PATCH v7 09/22] dma-mapping: Add internal shared allocation attribute
` [PATCH v7 10/22] dma-direct: use __DMA_ATTR_ALLOC_CC_SHARED in alloc/free paths
` [PATCH v7 11/22] dma-pool: track decrypted atomic pools and select them via attrs
` [PATCH v7 12/22] dma: swiotlb: pass mapping attributes by reference
` [PATCH v7 13/22] dma: swiotlb: track pool encryption state and honor DMA_ATTR_CC_SHARED
` [PATCH v7 14/22] dma-mapping: make dma_pgprot() honor __DMA_ATTR_ALLOC_CC_SHARED
` [PATCH v7 15/22] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
` [PATCH v7 16/22] dma-direct: make dma_direct_map_phys() honor DMA_ATTR_CC_SHARED
` [PATCH v7 17/22] dma-direct: set decrypted flag for remapped DMA allocations
` [PATCH v7 18/22] dma-direct: select DMA address encoding from __DMA_ATTR_ALLOC_CC_SHARED
` [PATCH v7 19/22] dma-direct: rename ret to cpu_addr in alloc helpers
` [PATCH v7 20/22] dma: swiotlb: free dynamic pools from process context
` [PATCH v7 21/22] dma: swiotlb: handle set_memory_decrypted() failures
` [PATCH v7 22/22] swiotlb: remove unused SWIOTLB_FORCE flag

[PATCH v10 0/6] iommufd: Enable noiommu mode for cdev
 2026-07-14 15:36 UTC  (2+ messages)

[PATCH v2 0/4] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-07-14 15:29 UTC  (9+ messages)
` [PATCH v2 3/4] iommu/hyperv: Add para-virtualized IOMMU support for Hyper-V guest

[PATCH v2 0/3] iommufd: Fix vDEVICE allocation lifecycle bugs
 2026-07-14 14:23 UTC  (4+ messages)

[PATCH] iommufd/selftest: Simplify iommufd_device_remove_vdev()
 2026-07-14 13:46 UTC  (5+ messages)

[PATCH] iommu: arm: Remove redundant dev_err()/dev_err_probe()
 2026-07-14 13:32 UTC 

[PATCH v4 0/2] RISC-V IOMMU HPM support
 2026-07-14 13:13 UTC  (6+ messages)
` [PATCH v4 1/2] drivers/perf: riscv-iommu: add risc-v iommu pmu driver
` [PATCH v4 2/2] iommu/riscv: create a auxiliary device for HPM

[PATCH] iommufd: fix grammar and spelling in comments
 2026-07-14 12:38 UTC  (2+ messages)

[PATCH v7 0/3] iommu/arm-smmu-v3: Tegra264 invalidation workaround
 2026-07-14 10:42 UTC  (4+ messages)
` [PATCH v7 1/3] iommu/arm-smmu-v3: Factor out CMDQ batch force-sync conditions
` [PATCH v7 2/3] iommu/arm-smmu-v3: Introduce CFGI/TLBI-repeat workaround infrastructure
` [PATCH v7 3/3] iommu/arm-smmu-v3: Enable CFGI/TLBI-repeat workaround on Tegra264

[PATCH v2 00/33] mm: make VMA page offset handling more consistent
 2026-07-14 10:17 UTC  (4+ messages)
` [PATCH v2 13/33] mm/vma: introduce and use vmg_pages(), vmg_[start, end]_pgoff()

[PATCH v6 00/25] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate)
 2026-07-14  9:01 UTC  (17+ messages)
` [PATCH v6 08/25] KVM: arm64: iommu: Shadow host stage-2 page table
` [PATCH v6 09/25] KVM: arm64: iommu: Add memory pool

[PATCH] dma-direct: Improve readability of the dma_direct_map_sg() for P2PDMA case
 2026-07-14  7:37 UTC  (3+ messages)

[RFC PATCH 00/30] Host side (KVM/VFIO/IOMMUFD) support for TDISP using TSM
 2026-07-14  6:38 UTC  (10+ messages)
` [RFC PATCH 10/30] vfio/pci: Export vfio dma-buf specific info for importers

[PATCH v5 00/18] iommu/arm-smmu-v3: Quarantine device upon ATC invalidation timeout
 2026-07-14  5:46 UTC  (9+ messages)
` [PATCH v5 05/18] iommu: Pass in reset result to pci_dev_reset_iommu_done()
` [PATCH v5 18/18] iommu/arm-smmu-v3: Block ATS for a master upon an ATC invalidation timeout

[PATCH v3] dt-bindings: arm-smmu: qcom: Add compatible for Maili SoC
 2026-07-14  5:44 UTC  (2+ messages)

[PATCH v6 0/3] iommu/arm-smmu-v3: Tegra264 invalidation workaround
 2026-07-14  4:59 UTC  (4+ messages)
` [PATCH v6 2/3] iommu/arm-smmu-v3: Introduce CFGI/TLBI-repeat workaround infrastructure

[PATCH] swiotlb: eliminate per-map atomic contention on used/hiwater tracking
 2026-07-14  3:25 UTC  (2+ messages)
` [PATCH] dma/swiotlb: make high watermark tracking boot-time opt-in

[PATCH] iommu/vt-d: fix typo in comment
 2026-07-14  3:24 UTC 

[PATCH v1 0/2] iommu/virtio: Harden event handling
 2026-07-14  2:59 UTC  (3+ messages)
` [PATCH v1 1/2] iommu/virtio: Set driver data before enabling virtqueues
` [PATCH v1 2/2] iommu/virtio: Reject short event buffers

[PATCH] iommu/mtk: fix spelling of correspondence in comment
 2026-07-14  2:45 UTC 

[PATCH] iommu/arm-smmu-v3: fix grammar in comment
 2026-07-14  2:45 UTC 

[PATCH] iommu/dma: fix grammar in comments
 2026-07-14  2:45 UTC 

[PATCH] iommu: fix possessive its in group remove kdoc
 2026-07-14  2:44 UTC 

[PATCH] iova: fix spelling of reserved in comment
 2026-07-14  2:44 UTC 

[PATCH] iommu/vt-d: fix spelling of guarantees in comment
 2026-07-14  2:40 UTC 

[PATCH 0/8] drm/msm: Support for Eliza GPU
 2026-07-13 19:50 UTC  (8+ messages)
` [PATCH 6/8] arm64: dts: qcom: eliza: Add GPU SMMU node
` [PATCH 8/8] arm64: dts: qcom: eliza-mtp: Enable Adreno A722 GPU


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