Linux IOMMU Development
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 messages from 2026-09-03 07:16:04 to 2026-09-08 06:25:44 UTC [more...]

[PATCH v3 0/3] x86/irq: Fix lost interrupts on CPU hot-unplug
 2026-09-08  6:25 UTC  (12+ messages)
` [PATCH v3 1/3] x86/hyperv: Set irq_retrigger for root partition PCI/MSI irqchip
` [PATCH v3 2/3] x86/irq: Fall back to irq_chip_retrigger_hierarchy() in fixup_irqs()
` [PATCH v3 3/3] x86/irq, iommu/amd, x86/hyperv, PCI: Drop redundant irq_retrigger inits

[PATCH v2 0/2] IOMMU Performance Optimization support
 2026-09-08  4:12 UTC  (3+ messages)
` [PATCH v2 1/2] iommu/amd: Add PerfOpt IOMMU performance optimization support
` [PATCH v2 2/2] drm/amdgpu: Enable PerfOpt IOMMU perf optimization when GPU in identity domain

[PATCH v5 0/5] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-09-08  3:16 UTC  (12+ messages)
` [PATCH v5 1/5] hyperv: Introduce new hypercall interfaces used by Hyper-V guest IOMMU
` [PATCH v5 2/5] Drivers: hv: Add logical device ID registry for vPCI devices
` [PATCH v5 3/5] iommu/x86: Add architectural MSI reserved region helper
` [PATCH v5 4/5] iommu/hyperv: Add para-virtualized IOMMU support for Hyper-V guest
` [PATCH v5 5/5] iommu/hyperv: Add page-selective IOTLB flush support

[PATCH v9 0/2] RISC-V IOMMU HPM support
 2026-09-08  2:03 UTC  (3+ messages)
` [PATCH v9 1/2] drivers/perf: riscv-iommu: add risc-v iommu pmu driver
` [PATCH v9 2/2] iommu/riscv: create a auxiliary device for HPM

[PATCH v5 0/2] iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel
 2026-09-07 21:57 UTC  (5+ messages)
` [PATCH v5 1/2] iommu/arm-smmu-v3: Add a cmdq_max_entries module parameter
` [PATCH v5 2/2] iommu/arm-smmu-v3: Default queue depths to one page in a kdump kernel

[BUG] iommu/dma: "Not yet supported" CC_SHARED rejection regresses dma_alloc_attrs() on SME hosts with IOMMU-attached GPUs (commit 8277a12d0d60)
 2026-09-07 20:35 UTC  (5+ messages)

[PATCH v1] iommu/vsi: Fix use-after-free during module unload
 2026-09-07 19:52 UTC  (4+ messages)
  ` [PATCH v2] "

[PATCH v5 0/9] Organize the SMMUv3 invalidation flow so iommupt can use it
 2026-09-07 19:39 UTC  (21+ messages)
` [PATCH v5 1/9] iommu/arm-smmu-v3: Handle ARM erratum for CONT under invalidation with SVA
` [PATCH v5 3/9] iommu/arm-smmu-v3: Move pgsize out of arm_smmu_inv
` [PATCH v5 4/9] iommu/arm-smmu-v3: Optimize range invalidation for latency
` [PATCH v5 6/9] iommu/arm-smmu-v3: Precompute the invalidation commands
` [PATCH v5 8/9] iommu/arm-smmu-v3: Change how the tlbi describes the invalidation
` [PATCH v5 9/9] iommu/arm-smmu-v3: Support the DS expansion of RIL's SCALE

[PATCH] iommu/arm-smmu-v3-sva: Relax ASID requirements
 2026-09-07 18:45 UTC  (2+ messages)

[PATCH] Documentation: userspace-api: iommufd: Fix the struct iommu_hwpt_alloc name
 2026-09-07 15:43 UTC  (3+ messages)

[PATCH] MAINTAINERS: Drop the nonexistent vsi-iommu.h file entry
 2026-09-07 13:08 UTC  (3+ messages)

[PATCH] iommu/amd: Fix ineffective error check in nested domain allocation
 2026-09-07 13:03 UTC  (2+ messages)

[PATCH rc] iommu/amd: Fix premature break in init_iommu_one() again
 2026-09-07 12:50 UTC  (2+ messages)

[PATCH] iommu/amd: Do not reallocate GA log buffers on resume
 2026-09-07 12:37 UTC  (2+ messages)

[PATCH] iommu/s390: Fix NULL dereference in iova_to_phys() with ZPCI_TABLE_TYPE_RFX
 2026-09-07 12:36 UTC  (2+ messages)

[PATCH v2 0/3] iommu/riscv: Fix command queue publishing races
 2026-09-07 12:35 UTC  (4+ messages)
` [PATCH v2 1/3] iommu/riscv: Add command queue lock

[PATCH] iommu/amd: Remove iommu_group_mutex_assert() from amd_iommu_clear_gcr3()
 2026-09-07 12:28 UTC  (2+ messages)

[PATCH] dma-mapping: don't trace the DMA address when the allocation fails
 2026-09-07 12:01 UTC  (7+ messages)

[PATCH v2] dma-mapping: don't trace the DMA address when the allocation fails
 2026-09-07 12:01 UTC 

[PATCH] docs: dma-api: require checking DMA mask setup errors
 2026-09-07  7:34 UTC  (3+ messages)
  `  "

[PATCH v4 0/2] iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel
 2026-09-07  4:10 UTC  (9+ messages)
` [PATCH v4 1/2] iommu/arm-smmu-v3: Add a cmdq_entries module parameter
` [PATCH v4 2/2] iommu/arm-smmu-v3: Default queue depths to one page in a kdump kernel

[PATCH v8 0/2] RISC-V IOMMU HPM support
 2026-09-07  3:25 UTC  (5+ messages)
` [PATCH v8 1/2] drivers/perf: riscv-iommu: add risc-v iommu pmu driver
` [PATCH v8 2/2] iommu/riscv: create a auxiliary device for HPM

[PATCH RESEND v7 0/3] RISC-V IOMMU HPM support
 2026-09-07  1:54 UTC  (5+ messages)
` [PATCH RESEND v7 3/3] drivers/perf: riscv-iommu: protect shared state with a raw spinlock

[PATCH] swiotlb: use the adjusted address for the highmem page lookup
 2026-09-05 20:08 UTC  (5+ messages)

[PATCH v4 0/5] Add support for Broadcom BCM2712 IOMMU driver (Raspberry Pi 5)
 2026-09-05 19:25 UTC  (9+ messages)
` [PATCH v4 2/5] dt-bindings: iommu: Add Broadcom BCM2712 IOMMU
` [PATCH v4 4/5] iommu: Add Broadcom BCM2712 IOMMU driver

[REGRESSION] Silent SATA read corruption with dma-iommu on AMD 600-series AHCI (6.19 good, 7.0+ bad)
 2026-09-05 17:48 UTC 

[PATCH] dma-coherent: report a failed reserved memory assignment
 2026-09-05  7:47 UTC 

[PATCH v3 00/13] iommu/arm-smmu-v3: Add PRI support
 2026-09-05  5:53 UTC  (37+ messages)
` [PATCH v3 01/13] iommu/arm-smmu-v3: Add arm_smmu_attach_release()
` [PATCH v3 03/13] iommu/arm-smmu-v3: Drain in-flight fault events on domain detach
` [PATCH v3 04/13] iommu/arm-smmu-v3: Flush in-flight fault work "
` [PATCH v3 05/13] iommu/arm-smmu-v3: Allocate IOPF queue without FEAT_SVA
` [PATCH v3 06/13] iommu/arm-smmu-v3: Submit CMDQ_OP_PRI_RESP for IOPF event
` [PATCH v3 07/13] iommu/arm-smmu-v3: Disable the queue IRQs before disabling the SMMU
` [PATCH v3 08/13] iommu/arm-smmu-v3: Disable PRI when no IRQ handler is registered
` [PATCH v3 09/13] iommu/arm-smmu-v3: Support PRI Page Request in arm_smmu_handle_ppr()
` [PATCH v3 10/13] iommu/arm-smmu-v3: Allocate IOPF queue for ARM_SMMU_FEAT_PRI
` [PATCH v3 11/13] PCI/ATS: Add PRI stubs
` [PATCH v3 12/13] PCI/ATS: Export pci_enable_pri() and pci_reset_pri()
` [PATCH v3 13/13] iommu/arm-smmu-v3: Enable PRI for PCI device in arm_smmu_probe_device()

[RFC PATCH 0/3] liveupdate: Move to feature flags for LUO and memfd ABI compatibility
 2026-09-05  1:24 UTC  (4+ messages)

[PATCH v4 00/18] iommu: Add live update state preservation
 2026-09-04 21:40 UTC  (3+ messages)

[RFC PATCH 1/5] PCI: Refuse function reset of an SR-IOV PF with enabled VFs
 2026-09-04 19:06 UTC  (5+ messages)

[PATCH v3 2/5] iommu/amd: Fix DTE clearing and rename iommu_ignore_device()
 2026-09-04 14:25 UTC  (13+ messages)

[PATCH 1/2] iommu: fix typos in comments
 2026-09-04 12:10 UTC  (2+ messages)
` [PATCH 2/2] iommu: fix repeated word 'have' in comment

[syzbot] [fs?] memory leak in path_openat (4)
 2026-09-04 11:47 UTC  (4+ messages)

[PATCH v6 00/12] dma-buf: heaps: Add support for Tegra VPR
 2026-09-04 11:41 UTC  (14+ messages)
` [PATCH v6 01/12] dt-bindings: reserved-memory: Document "
` [PATCH v6 02/12] dt-bindings: display: tegra: Document memory regions
` [PATCH v6 03/12] dt-bindings: gpu: host1x: Document memory-regions for NVDEC
` [PATCH v6 04/12] arm64/mm: Export set_direct_map_*_noflush() APIs
` [PATCH v6 05/12] bitmap: Add bitmap_allocate() function
` [PATCH v6 06/12] of: Export of_node_to_nid()
` [PATCH v6 07/12] mm/cma: Introduce cma_alloc_at() API
` [PATCH v6 08/12] dma-buf: heaps: Add debugfs support
` [PATCH v6 09/12] dma-buf: heaps: Add support for Tegra VPR
` [PATCH v6 10/12] arm64: tegra: Add VPR placeholder node on Tegra234
` [PATCH v6 11/12] arm64: tegra: Hook up VPR to host1x
` [PATCH v6 12/12] arm64: tegra: Add VPR placeholder node on Tegra264

[PATCH v6 00/10] kdump: reduce vmcore size and capture time
 2026-09-04 11:08 UTC  (11+ messages)
  ` [PATCH v6 08/10] of: reserved_mem: mark /reserved-memory entries with MEMBLOCK_NODUMP
  ` [PATCH v6 09/10] of: reserved_mem: mark /memreserve/ entries as MEMBLOCK_NODUMP

[PATCH v6 0/9] coco: guest: Enforce host page-size alignment for shared buffers
 2026-09-04 10:34 UTC  (10+ messages)
` [PATCH v6 1/9] mm/mem_encrypt: Add helpers for shared-buffer alignment
` [PATCH v6 2/9] irqchip/gic-v3-its: Align shared ITS allocations to the CoCo shared granule size
` [PATCH v6 3/9] dma-mapping: Pass allocation attrs to contiguous allocation helpers
` [PATCH v6 4/9] dma-direct: Align CoCo shared DMA allocations to the shared granule size
` [PATCH v6 5/9] swiotlb: Align shared IO TLB pools "
` [PATCH v6 6/9] swiotlb: Reject misaligned restricted DMA pools for CoCo guests
` [PATCH v6 7/9] dma-buf: system_heap: Enforce shared-granule alignment for cc-shared buffers
` [PATCH v6 8/9] arm64: realm: Add RHI helper to query IPA state change alignment
` [PATCH v6 9/9] arm64: realm: Expose the CCA shared granule size through mem_encrypt ops

[PATCH v3 0/4] dma: swiotlb: Centralize default pool policy and sizing
 2026-09-04 10:18 UTC  (5+ messages)
` [PATCH v3 1/4] dma: swiotlb: Centralize default pool policy selection
` [PATCH v3 2/4] dma: swiotlb: Centralize minimal pool sizing
` [PATCH v3 3/4] dma: swiotlb: Centralize memory-encryption "
` [PATCH v3 4/4] dma: swiotlb: Remove SWIOTLB_ANY

[PATCH 6.12.y 0/2] x86/sev: Make SNP usable with KVM=y
 2026-09-04  2:52 UTC  (2+ messages)

[PATCH v2 2/2] iommu/vt-d: Disable PMRs and skip force-IOMMU when TXT TPRs are active
 2026-09-04  2:19 UTC  (3+ messages)
` [PATCH v3 "

[PATCH v5 0/9] PCI passthru on Hyper-V
 2026-09-04  0:10 UTC  (9+ messages)
` [PATCH v5 3/9] mshv: Introduce basic mshv bridge device for VFIO to build upon

[PATCH v3 0/2] iommu: apple-dart: device specific DMA aperture support
 2026-09-03 18:01 UTC  (3+ messages)
` [PATCH v3 1/2] dt-bindings: iommu: dart: Support specifying the DMA aperture

[PATCH v8 0/2] dma-buf: Fix silent overflow and alignment
 2026-09-03 16:36 UTC  (6+ messages)
` [PATCH v8 2/2] dma-buf: Split sgl by largest page-aligned chunk

[PATCH v2] ACPI: RIMT: Enable PCI ACS for root complexes mapped to an IOMMU
 2026-09-03 14:00 UTC 

[BUG v7.3-rc1] WARNING: mm/page_alloc.c:5340 at __alloc_frozen_pages_noprof
 2026-09-03 13:06 UTC  (4+ messages)

[PATCH v4 0/5] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-09-03  8:09 UTC  (7+ messages)
` [PATCH v4 4/5] iommu/hyperv: Add para-virtualized IOMMU support for Hyper-V guest
` [PATCH v4 5/5] iommu/hyperv: Add page-selective IOTLB flush support

[PATCH] iommufd/selftest: Return dmabuf fd from IOMMU_TEST_OP_DMABUF_GET again
 2026-09-03  8:08 UTC  (2+ messages)

[PATCH] iommufd/selftest: Fix wrong return value in iommufd_test_dmabuf_get()
 2026-09-03  7:48 UTC  (2+ messages)

[PATCH] ACPI: RIMT: Enable PCI ACS for root complexes mapped to an IOMMU
 2026-09-03  7:44 UTC  (2+ messages)


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