Linux IOMMU Development
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 messages from 2026-08-13 09:01:40 to 2026-08-18 07:31:42 UTC [more...]

[PATCH v2 0/3] x86/irq: Fix lost interrupts on CPU hot-unplug for Hyper-V PCI/MSI
 2026-08-18  7:31 UTC  (12+ messages)
` [PATCH v2 1/3] PCI: hv: Set irq_retrigger callback for the Hyper-V PCI MSI irqchip
` [PATCH v2 2/3] x86/irq: Use irq_chip_retrigger_hierarchy() in fixup_irqs()
` [PATCH v2 3/3] x86/irq, iommu/amd, PCI: Drop redundant irq_retrigger inits

[PATCH 0/2] iommu/amd: Use MAX buffer size when SNP is enabled on Family 0x19
 2026-08-18  6:45 UTC  (8+ messages)

[PATCH v2 00/15] accel/qda: Qualcomm DSP Accelerator driver
 2026-08-18  6:25 UTC  (33+ messages)
` [PATCH v2 01/15] MAINTAINERS: Add entry for Qualcomm DSP Accelerator (QDA) driver
` [PATCH v2 02/15] accel/qda: Add QDA driver documentation
` [PATCH v2 03/15] accel/qda: Add initial QDA DRM accelerator driver
` [PATCH v2 04/15] accel/qda: Add compute bus for QDA context banks
` [PATCH v2 05/15] iommu: Add QDA compute context bank bus to iommu_buses
` [PATCH v2 06/15] accel/qda: Create compute context bank devices on QDA compute bus
` [PATCH v2 07/15] accel/qda: Add memory manager for CB devices
` [PATCH v2 08/15] accel/qda: Add QUERY IOCTL and QDA UAPI header
` [PATCH v2 09/15] accel/qda: Add DMA-backed GEM objects and memory manager integration
` [PATCH v2 10/15] accel/qda: Add GEM_CREATE and GEM_MMAP_OFFSET IOCTLs
` [PATCH v2 11/15] accel/qda: Add PRIME DMA-BUF import support
` [PATCH v2 12/15] accel/qda: Add FastRPC invocation support
` [PATCH v2 13/15] accel/qda: Add DSP process creation and release
` [PATCH v2 14/15] accel/qda: Add remote memory mapping to DSP address space

[PATCH] iommufd: Fix NULL deref of area->pages in ioas_change_process
 2026-08-18  6:07 UTC  (2+ messages)

[PATCH v3 0/6] iommu/arm-smmu: Add interconnect bandwidth voting support
 2026-08-18  0:23 UTC  (11+ messages)
` [PATCH v3 1/6] dt-bindings: iommu: arm,smmu: Document interconnects property

Linux error `[DMA Write NO_PASID] Request device [3c:00.0] fault addr 0x0 [fault reason 0x05] PTE Write access is not set`
 2026-08-17 21:45 UTC  (7+ messages)

[PATCH v3 0/5] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-08-17 17:35 UTC  (25+ messages)
` [PATCH v3 1/5] hyperv: Introduce new hypercall interfaces used by Hyper-V guest IOMMU
` [PATCH v3 2/5] Drivers: hv: Add logical device ID registry for vPCI devices
` [PATCH v3 4/5] iommu/hyperv: Add para-virtualized IOMMU support for Hyper-V guest
` [PATCH v3 5/5] iommu/hyperv: Add page-selective IOTLB flush support

[PATCH v4 00/10] dma-buf: heaps: Add support for Tegra VPR
 2026-08-17 17:22 UTC  (5+ messages)
` [PATCH v4 07/10] "

dma_opt_mapping_size returns way too low sizes when using IOMMU
 2026-08-17 17:04 UTC  (5+ messages)

[syzbot] [iommu?] general protection fault in iommufd_ioas_change_process
 2026-08-17 16:34 UTC 

[PATCH v4 00/18] iommu: Add live update state preservation
 2026-08-17 15:32 UTC  (5+ messages)
` [PATCH v4 11/18] iommu: Restore and reattach preserved domains to devices

[git pull] IOMMU Updates for Linux v7.3
 2026-08-17 15:22 UTC 

[RFC PATCH] iommu/arm-smmu-v3: Allow nested attach for PCI bridges without vDEVICE
 2026-08-17 15:20 UTC  (14+ messages)

[PATCH 0/3] iommu/riscv: Fix command queue publishing races
 2026-08-17 14:27 UTC  (4+ messages)
` [PATCH 1/3] iommu/riscv: Add command queue lock
` [PATCH 2/3] iommu/riscv: Serialize command queue publishing
` [PATCH 3/3] iommu/riscv: Avoid waiting on failed command enqueue

[PATCH] iommu/iova: Clear the slab cache pointers when destroying them
 2026-08-17 14:15 UTC  (2+ messages)

[PATCH v4 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it
 2026-08-17 14:03 UTC  (3+ messages)
` [PATCH v4 3/8] iommu/arm-smmu-v3: Optimize range invalidation for latency

[PATCH] iommu/amd: Remove iommu_group_mutex_assert() from amd_iommu_clear_gcr3()
 2026-08-17 13:51 UTC  (2+ messages)

[PATCH v8 00/12] accel/rocket: RK3576 NPU (RKNN) enablement
 2026-08-17 12:56 UTC  (15+ messages)
` [PATCH v8 01/12] accel/rocket: take the completion register writes under job_lock
` [PATCH v8 02/12] accel/rocket: wait for a running IRQ handler before resetting a core
` [PATCH v8 03/12] accel/rocket: factor the completion tail out of the IRQ handler
` [PATCH v8 04/12] dt-bindings: npu: rockchip: add rockchip,rk3576-rknn-core
` [PATCH v8 05/12] dt-bindings: power: rockchip: allow resets in a power domain node
` [PATCH v8 06/12] dt-bindings: iommu: rockchip: describe the RK3576 NPU MMU
` [PATCH v8 07/12] pmdomain/rockchip: add optional per-domain power-on settle delay
` [PATCH v8 08/12] pmdomain/rockchip: cycle optional power-domain resets on power-on
` [PATCH v8 09/12] accel/rocket: select the per-core clock and reset counts from match data
` [PATCH v8 10/12] accel/rocket: add RK3576 NPU (RKNN) support
` [PATCH v8 11/12] arm64: dts: rockchip: rk3576: add NPU (RKNN) nodes
` [PATCH v8 12/12] arm64: dts: rockchip: rk3576-rock-4d: enable NPU

[PATCH 00/12] iommu: qcom_iommu: implement support for instances on MSM8974
 2026-08-17 11:40 UTC  (3+ messages)
` [PATCH 06/12] iommu: qcom_iommu: support non-TZ-managed instances

[PATCH v5 0/6] drivers: Improve memory management for large object allocations when i915/shmem is used with iommu
 2026-08-17  9:56 UTC  (7+ messages)
` [PATCH v5 1/6] drm/i915/gem: Count mapped pages in a folio
` [PATCH 2/6] drm/i915/gem: Free sg table on failure to acquire second folio
` [PATCH v5 3/6] iommu/dma: Catch scatterlist length overflows
` [PATCH v5 4/6] drm/i915/gem: Pull out size validation into a separate function
` [PATCH v5 5/6] drm/i915/gem: Read and shrink memory in "
` [PATCH v5 6/6] drm/i915/gem: Remove iterator and use while loop

[PATCH v2 15/15] accel/qda: Add remote memory unmap from DSP address space
 2026-08-17  5:44 UTC  (2+ messages)

[PATCH] iommu/virtio: Add debugfs state dump
 2026-08-17  4:42 UTC  (3+ messages)

[PATCH v2 0/5] Add support for Broadcom BCM2712 IOMMU driver (Raspberry Pi 5)
 2026-08-16 16:57 UTC  (7+ messages)
` [PATCH v2 4/5] iommu: Add Broadcom BCM2712 IOMMU driver

[PATCH] iommu/amd: Fix PCI device reference leak in PPR handling
 2026-08-16 14:48 UTC  (2+ messages)

[PATCH 6.18.y] iommu/vt-d: Gather the unmapped range before freeing its page tables
 2026-08-15  2:33 UTC  (3+ messages)

[PATCH v4] iommu/io-pgtable-arm: Add support for contiguous hint bit
 2026-08-14 21:57 UTC  (5+ messages)

[RFC PATCH v2 0/2] dma: swiotlb: Centralize default pool sizing
 2026-08-14 17:34 UTC  (6+ messages)
` [RFC PATCH v2 1/2] dma: swiotlb: Centralize default pool initialization and sizing
` [RFC PATCH v2 2/2] dma: swiotlb: Initialize and size shared default pools for memory encryption

[PATCH v5 00/10] dma-buf: heaps: Add support for Tegra VPR
 2026-08-14 15:29 UTC  (11+ messages)
` [PATCH v5 01/10] dt-bindings: reserved-memory: Document "
` [PATCH v5 02/10] dt-bindings: display: tegra: Document memory regions
` [PATCH v5 03/10] dt-bindings: gpu: host1x: Document memory-regions for NVDEC
` [PATCH v5 04/10] bitmap: Add bitmap_allocate() function
` [PATCH v5 05/10] mm/cma: Introduce cma_alloc_at() API
` [PATCH v5 06/10] dma-buf: heaps: Add debugfs support
` [PATCH v5 07/10] dma-buf: heaps: Add support for Tegra VPR
` [PATCH v5 08/10] arm64: tegra: Add VPR placeholder node on Tegra234
` [PATCH v5 09/10] arm64: tegra: Hook up VPR to host1x
` [PATCH v5 10/10] arm64: tegra: Add VPR placeholder node on Tegra264

[PATCH v2 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it
 2026-08-14 12:34 UTC  (12+ messages)
` [PATCH v2 3/8] iommu/arm-smmu-v3: Optimize range invalidation for latency

[PATCH] dma-direct: fix type mismatch in dma_direct_alloc_pages
 2026-08-14  7:11 UTC  (2+ messages)

[PATCH v2 0/5] iommu/amd: Refactors for ATS robustness
 2026-08-14  1:56 UTC  (6+ messages)
` [PATCH v2 1/5] iommu/amd: Refactor device probe and capability initialization
` [PATCH v2 2/5] iommu/amd: Fix DTE clearing and rename iommu_ignore_device()
` [PATCH v2 3/5] iommu/amd: Split probe error paths to preserve IRQ remapping
` [PATCH v2 4/5] iommu/amd: Fail probe on ATS configuration failure
` [PATCH v2 5/5] PCI/ATS: Mandate checking pci_ats_supported() before pci_prepare_ats()

[PATCH] iommufd: Fix UAF in selftest IOPF reporting
 2026-08-13 17:31 UTC  (2+ messages)

[RFC PATCH 0/7] riscv: iommu: Add QoS ID support for resctrl device assignment
 2026-08-13 17:43 UTC  (5+ messages)
` [RFC PATCH 4/7] iommu/riscv: Program QoS IDs for assigned groups
` [RFC PATCH 6/7] riscv_cbqri: Assign IOMMU groups to resource groups

[PATCH v2 0/5] x86/mm/pat: CPA fixes
 2026-08-13 17:13 UTC  (11+ messages)
` [PATCH v2 1/5] x86/mm/pat: acquire init_mm write lock on collapse to avoid UAF
` [PATCH v2 2/5] x86/mm/pat: acquire init_mm read lock on attribute change "
` [PATCH v2 3/5] x86/alternative: exclude text poking against change_page_attr()
` [PATCH v2 4/5] x86/mm/pat: allocate split page tables as kernel page tables
` [PATCH v2 5/5] x86/mm/pat: fix effective RW computation in lookup_address_in_pgd_attr()

[syzbot] [iommu?] KASAN: slab-use-after-free Read in free_iova
 2026-08-13 17:09 UTC  (7+ messages)

[PATCH 2/2] iommu/amd: Force identity mode for selected GPUs only
 2026-08-13 12:12 UTC  (11+ messages)

[PATCH v7 00/10] accel/rocket: RK3576 NPU (RKNN) enablement
 2026-08-13  9:27 UTC  (4+ messages)
` [PATCH v7 04/10] dt-bindings: iommu: rockchip: allow the RK3576 NPU MMU clock set

[PATCH 0/5] x86/mm/pat: CPA fixes
 2026-08-13  9:24 UTC  (5+ messages)

[PATCH 00/33] Add support for Qualcomm Snapdragon SM7150 SoC and Google Pixel 4a
 2026-08-13  9:20 UTC  (2+ messages)

[RFC PATCH] dma: swiotlb: Size shared default pools for memory encryption
 2026-08-13  9:13 UTC  (7+ messages)

[PATCH 0/5] x86/mm/pat: CPA fixes
 2026-08-13  9:06 UTC  (6+ messages)


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