Linux IOMMU Development
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 messages from 2026-08-25 19:53:06 to 2026-08-31 04:09:51 UTC [more...]

[PATCH v10 00/13] accel/rocket: RK3576 NPU (RKNN) enablement
 2026-08-31  4:08 UTC  (10+ messages)
` [PATCH v10 01/13] accel/rocket: take the completion register writes under job_lock
` [PATCH v10 02/13] accel/rocket: wait for a running IRQ handler before resetting a core
` [PATCH v10 03/13] accel/rocket: let the core suspend after a reset
` [PATCH v10 04/13] accel/rocket: factor the completion tail out of the IRQ handler
` [PATCH v10 05/13] dt-bindings: npu: rockchip: add rockchip,rk3576-rknn-core
` [PATCH v10 06/13] dt-bindings: power: rockchip: allow resets in a power domain node
` [PATCH v10 07/13] dt-bindings: iommu: rockchip: describe the RK3576 NPU MMU
` [PATCH v10 08/13] pmdomain/rockchip: add optional per-domain power-on settle delay
` [PATCH v10 09/13] pmdomain/rockchip: cycle optional power-domain resets on power-on

[PATCH] dt-bindings: arm-smmu: Document GPU SMMU on Qualcomm Maili SoC
 2026-08-31  2:44 UTC 

[RFC PATCH 0/7] riscv: iommu: Add QoS ID support for resctrl device assignment
 2026-08-31  2:22 UTC  (3+ messages)
` [RFC PATCH 6/7] riscv_cbqri: Assign IOMMU groups to resource groups

[PATCH v10 00/13] iommu/arm-smmu-v3: Adopt the crashed kernel's stream table for kdump
 2026-08-30 23:18 UTC  (14+ messages)
` [PATCH v10 01/13] iommu/arm-smmu-v3: Init the vmid_map ida before the stream table setup
` [PATCH v10 02/13] iommu/arm-smmu-v3: Make the ASID space per SMMU instance
` [PATCH v10 03/13] iommu/arm-smmu-v3: Add ARM_SMMU_FEAT_EVTQ for the event queue
` [PATCH v10 04/13] iommu/arm-smmu-v3: Disable the EVTQ and the PRIQ in a kdump kernel
` [PATCH v10 05/13] iommu/arm-smmu-v3: Add strtab parse helpers to a new arm-smmu-v3-kexec.c
` [PATCH v10 06/13] iommu/arm-smmu-v3: Add ARM_SMMU_OPT_KDUMP_ADOPT for kdump kernel
` [PATCH v10 07/13] iommu/arm-smmu-v3-kexec: Add a CD table parse helper
` [PATCH v10 08/13] iommu/arm-smmu-v3-kexec: Add ASID/VMID reservation helpers
` [PATCH v10 09/13] iommu/arm-smmu-v3-kdump: Reserve crashed kernel's ASIDs and VMIDs
` [PATCH v10 10/13] iommu/arm-smmu-v3-kdump: Implement is_attach_deferred()
` [PATCH v10 11/13] iommu/arm-smmu-v3: Retain CR0_SMMUEN during kdump device reset
` [PATCH v10 12/13] iommu/arm-smmu-v3: Skip RMR bypass for kdump adoption
` [PATCH v10 13/13] iommu/arm-smmu-v3: Detect ARM_SMMU_OPT_KDUMP_ADOPT in probe()

[PATCH v6 0/5] iommufd: Iterate the cache invalidation array in the core
 2026-08-30 22:26 UTC  (6+ messages)
` [PATCH v6 1/5] iommu/arm-smmu-v3-iommufd: Reject unsupported bits in invalidation commands
` [PATCH v6 2/5] iommufd: Iterate the cache invalidation array in the core
` [PATCH v6 3/5] iommufd/selftest: Convert cache invalidation mocks to the core array loop
` [PATCH v6 4/5] iommu/arm-smmu-v3-iommufd: Convert cache invalidation "
` [PATCH v6 5/5] iommu/vt-d: Convert nested "

[PATCH v9 00/12] iommu/arm-smmu-v3: Implement Runtime/System Sleep ops
 2026-08-30 21:11 UTC  (13+ messages)
` [PATCH v9 09/12] iommu/arm-smmu-v3: Implement pm_runtime & system sleep ops
` [PATCH v9 11/12] iommu/arm-smmu-v3: Invoke pm_runtime before hw access

[PATCH v4] iommu/io-pgtable-arm: Add support for contiguous hint bit
 2026-08-30 19:43 UTC  (9+ messages)

[PATCH v4 00/18] PCI/P2PDMA: Fix ACS egress control handling
 2026-08-30  9:20 UTC  (16+ messages)
` [PATCH v4 05/18] PCI/P2PDMA: Document the pdev->p2pdma lifetime and RCU rules
  ` I
` [PATCH v4 10/18] PCI: Account for ACS egress control in isolation checks
` [PATCH v4 13/18] PCI/P2PDMA: Document ACS egress control handling
` [PATCH v4 14/18] PCI/P2PDMA: Extract pure ACS routing decision helpers
` [PATCH v4 18/18] PCI/P2PDMA: Log detailed ACS routing diagnostics

[PATCH v4 0/5] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-08-28 17:22 UTC  (11+ messages)
` [PATCH v4 1/5] hyperv: Introduce new hypercall interfaces used by Hyper-V guest IOMMU
` [PATCH v4 2/5] Drivers: hv: Add logical device ID registry for vPCI devices
` [PATCH v4 3/5] iommu/x86: Add architectural MSI reserved region helper
` [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

[REGRESSION] Silent SATA read corruption with dma-iommu on AMD 600-series AHCI (6.19 good, 7.0+ bad)
 2026-08-28 16:42 UTC  (6+ messages)

[PATCH v4 00/18] iommu: Add live update state preservation
 2026-08-28 16:15 UTC  (23+ messages)
` [PATCH v4 07/18] iommu/vt-d: Implement device and iommu preserve/unpreserve ops
` [PATCH v4 08/18] iommu/vt-d: Clear unpreserved context entries during shutdown
` [PATCH v4 10/18] iommu/vt-d: Restore IOMMU state and reclaimed domain ids
` [PATCH v4 12/18] iommu/vt-d: Handle reattach of the restored domain

[PATCH 0/7] iommu/arm-smmu-v3: Fixes reported by Sashiko
 2026-08-28 16:14 UTC  (20+ messages)
` [PATCH 1/7] iommu/arm-smmu-v3: Ensure L2 tables are visible before L1 ptrs
` [PATCH 2/7] iommu/arm-smmu-v3: Prevent rbtree corruption from duplicate streams
` [PATCH 3/7] iommu/arm-smmu-v3-iommufd: Fix error path in arm_vsmmu_cache_invalidate()
` [PATCH 4/7] iommu/arm-smmu-v3-test: Fix arm_smmu_v3_test_debug_print_used_bits()
` [PATCH 5/7] iommu/arm-smmu-v3-test: Add missing error checks for inv array
` [PATCH 6/7] iommu/arm-smmu-v3-test: Fix OOB in arm_smmu_v3_invs_test_verify()
` [PATCH 7/7] iommu/arm-smmu-v3-test: Fix UBSAN error

[PATCH v3 0/3] iommu/amd: Do not request ACS when IOMMU is not going to be initialized
 2026-08-28 15:53 UTC  (7+ messages)
` [PATCH v3 1/3] "
` [PATCH v3 2/3] iommu/amd: Disallow implicit START_STATE => IVRS_DETECTED transition
` [PATCH v3 3/3] iommu/amd: Remove ad-hoc checks that are never true

[PATCH v3 0/5] iommu/amd: Refactors for ATS robustness
 2026-08-28 11:53 UTC  (12+ messages)
` [PATCH v3 2/5] iommu/amd: Fix DTE clearing and rename iommu_ignore_device()

[PATCH v3 0/5] Add support for Broadcom BCM2712 IOMMU driver (Raspberry Pi 5)
 2026-08-28 10:16 UTC  (12+ messages)
` [PATCH v3 1/5] iommu_pt: Fix test_pgsize_boundary() failure on narrow-OA formats
` [PATCH v3 2/5] dt-bindings: iommu: Add Broadcom BCM2712 IOMMU
` [PATCH v3 3/5] iommu/generic_pt: Add Broadcom BCM2712 page table format
` [PATCH v3 4/5] iommu: Add Broadcom BCM2712 IOMMU driver
` [PATCH v3 5/5] arm64: dts: broadcom: bcm2712: Add GPU IOMMU and IOMMU cache nodes

[PATCH RESEND v7 0/3] RISC-V IOMMU HPM support
 2026-08-28  8:58 UTC  (4+ messages)
` [PATCH RESEND v7 1/3] drivers/perf: riscv-iommu: add risc-v iommu pmu driver
` [PATCH RESEND v7 2/3] iommu/riscv: create a auxiliary device for HPM
` [PATCH RESEND v7 3/3] drivers/perf: riscv-iommu: protect shared state with a raw spinlock

[PATCH v7 0/2] RISC-V IOMMU HPM support
 2026-08-28  8:56 UTC  (5+ messages)
` [PATCH v7 1/2] iommu/riscv: create a auxiliary device for HPM
` [PATCH v7 2/2] drivers/perf: riscv-iommu: protect shared state with a raw spinlock

[PATCH v1] iommu/riscv: Support 32-bit register accesses
 2026-08-28  8:41 UTC  (10+ messages)

[REGRESSION] Silent SATA read corruption with dma-iommu on AMD 600-series AHCI (6.19 good, 7.0+ bad)
 2026-08-28  4:56 UTC 

[PATCH v5 00/18] iommu/arm-smmu-v3: Quarantine device upon ATC invalidation timeout
 2026-08-28  3:57 UTC  (15+ messages)
` [PATCH v5 01/18] PCI: Don't suspend IOMMU when probing reset capability
` [PATCH v5 02/18] PCI/CXL: Probe the underlying bus reset in cxl_reset_bus_function()
` [PATCH v5 03/18] PCI: Propagate FLR return values to callers
` [PATCH v5 04/18] iommu: Convert gdev->blocked from bool to enum gdev_blocked

[PATCH v4 0/2] RISC-V IOMMU HPM support
 2026-08-28  2:24 UTC  (6+ messages)
` [PATCH v4 1/2] drivers/perf: riscv-iommu: add risc-v iommu pmu driver

[PATCH v6 0/2] RISC-V IOMMU HPM support
 2026-08-28  1:34 UTC  (8+ messages)
` [PATCH v6 1/2] drivers/perf: riscv-iommu: add risc-v iommu pmu driver
` [PATCH v6 2/2] iommu/riscv: create a auxiliary device for HPM

[GIT PULL] dma-mapping fix for Linux 7.3
 2026-08-27 20:24 UTC  (2+ messages)

[PATCH] iommu: Introduce reset_mutex to avoid circular locking dependency
 2026-08-27 18:53 UTC  (2+ messages)

[RFC PATCH 0/1] vfio: circular locking dependency in pci_dev_reset_iommu_prepare()
 2026-08-27 18:03 UTC  (5+ messages)

[PATCH 0/2] iommu: Drop IOMMU_DEBUG_PAGEALLOC refs on iommupt domain teardown
 2026-08-27 16:21 UTC  (8+ messages)
` [PATCH 1/2] iommu: Add __iommu_debug_unmap_phys() to drop refs by physical address
` [PATCH 2/2] iommupt: Drop pagealloc references during domain deinit

[PATCH] iommu/sva: remove iommu_sva_present flag
 2026-08-27 13:10 UTC  (2+ messages)

[PATCH v4 02/21] iommufd: Add iommufd_sw_map_msi()
 2026-08-27 12:11 UTC  (16+ messages)

[PATCH v7 00/24] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate)
 2026-08-27 11:53 UTC  (14+ messages)
` [PATCH v7 05/24] iommu/arm-smmu-v3: Move IDR parsing to common functions
` [PATCH v7 23/24] iommu/arm-smmu-v3-kvm: Enable nesting

[PATCH] amba: Fix driver_managed_dma check
 2026-08-27 10:13 UTC  (2+ messages)

[RFC PATCH v1 0/8] iommu: Add contiguous MSI mapping support
 2026-08-27  8:13 UTC  (10+ messages)
` [RFC PATCH v1 1/8] iommu/dma: Prepare MSI physical address lists
` [RFC PATCH v1 2/8] iommufd: Convert struct iommufd_sw_msi_maps to a growable bitmap
` [RFC PATCH v1 3/8] iommufd: Split software MSI map lookup and allocation
` [RFC PATCH v1 4/8] iommufd: Bound software MSI mappings to the reserved range
` [RFC PATCH v1 5/8] iommufd: Prepare software MSI maps for address lists
` [RFC PATCH v1 6/8] iommufd: Install software MSI map ranges atomically
` [RFC PATCH v1 7/8] iommufd: Prepare software MSI installation for address lists
` [RFC PATCH v1 8/8] iommu/dma: Introduce iommu_dma_prepare_msi_list()

[RFC PATCH 1/5] PCI: Refuse function reset of an SR-IOV PF with enabled VFs
 2026-08-27  5:35 UTC  (2+ messages)

[RFC PATCH v2 00/10] dma-mapping: Add preservation of direct allocations
 2026-08-26 18:31 UTC  (2+ messages)

[PATCH v2 00/15] accel/qda: Qualcomm DSP Accelerator driver
 2026-08-26 17:00 UTC  (19+ messages)
` [PATCH v2 09/15] accel/qda: Add DMA-backed GEM objects and memory manager integration

[PATCH] swiotlb: avoid double copy with swiotlb on tx socket
 2026-08-26 15:39 UTC  (7+ messages)

[PATCH 0/2] iommu/amd: Use MAX buffer size when SNP is enabled on Family 0x19
 2026-08-26 11:30 UTC  (2+ messages)

[PATCH v9 00/12] iommu/arm-smmu-v3: Adopt the crashed kernel's stream table for kdump
 2026-08-25 20:08 UTC  (6+ messages)
` [PATCH v9 09/12] iommu/arm-smmu-v3-kdump: Implement is_attach_deferred()

[PATCH v2 0/5] x86/mm/pat: CPA fixes
 2026-08-25 20:05 UTC  (4+ messages)


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