messages from 2026-10-20 02:16:57 to 2026-10-22 16:30:23 UTC [more...]
iommu: PCI reset helpers' lock-free entry reads race the iommu_device_unregister() traversal -> group use-after-free or NULL deref inside the reset path
2026-10-22 16:29 UTC (2+ messages)
[PATCH v7 0/5] iommu/riscv: Enable MSI remapping and IOMMU_DMA
2026-10-22 15:46 UTC (6+ messages)
` [PATCH v7 1/5] iommu/dma: Prepare MSI physical address lists
` [PATCH v7 2/5] iommu/dma: Introduce iommu_dma_prepare_msi_list()
` [PATCH v7 3/5] irqchip/riscv-imsic: Add MSI address list
` [PATCH v7 4/5] irqchip/riscv-imsic: Support IOMMU MSI address lists
` [PATCH v7 5/5] iommu/dma: Enable IOMMU_DMA for 64-bit RISC-V
[PATCH v11 00/11] iommu/arm-smmu-v3: Adopt the crashed kernel's stream table for kdump
2026-10-22 15:18 UTC (33+ messages)
` [PATCH v11 01/11] iommu/arm-smmu-v3: Init the vmid_map ida before the stream table setup
` [PATCH v11 02/11] iommu/arm-smmu-v3: Make the ASID space per SMMU instance
` [PATCH v11 03/11] iommu/arm-smmu-v3: Swap EVTQ_MSI_INDEX and GERROR_MSI_INDEX
` [PATCH v11 04/11] iommu/arm-smmu-v3: Add ARM_SMMU_FEAT_EVTQ for the event queue
` [PATCH v11 05/11] iommu/arm-smmu-v3: Disable the EVTQ and the PRIQ in a kdump kernel
` [PATCH v11 06/11] iommu/arm-smmu-v3: Add ARM_SMMU_OPT_KDUMP_ADOPT for "
` [PATCH v11 08/11] iommu/arm-smmu-v3-kexec: Implement is_attach_deferred()
` [PATCH v11 09/11] iommu/arm-smmu-v3: Retain CR0_SMMUEN during kdump device reset
[PATCH v6 00/16] iommu/riscv: Enable MSI remapping, IOMMU_DMA and VFIO
2026-10-22 14:40 UTC (5+ messages)
` [PATCH v6 09/16] iommu/riscv: Reserve an MSI IOVA window for iommufd
[PATCH v6 0/7] Add support for AMD IOMMU GAPPI
2026-10-22 14:04 UTC (8+ messages)
` [PATCH v6 1/7] iommu/amd: KVM: SVM: Rename cpu to apicid in IOMMU interface
` [PATCH v6 2/7] iommu/amd: KVM: SVM: Rename ga_log_intr to wakeup_intr "
` [PATCH v6 3/7] iommu/amd: KVM: SVM: Add explicit vCPU running state to "
` [PATCH v6 4/7] iommu/amd: Program guest-mode IRTEs for GAPPI wakeup when IRTE[IsRun] = 0
` [PATCH v6 5/7] KVM: VMX: Factor out wakeup list handling code to KVM
` [PATCH v6 6/7] KVM: SVM: Add support for AMD IOMMU Guest APIC Physical Processor Interrupt (GAPPI)
` [PATCH v6 7/7] iommu/amd: Provide kernel command line option to enable GAPPI
iommu: unregister tail's singleton_group put/NULL races in-flight probes on sprd/ipmmu -> group use-after-free or device stranded on a dying instance
2026-10-22 14:07 UTC
[PATCH RFC 01/26] dma-buf: Introduce DMA-buf mapping types
2026-10-22 14:00 UTC (12+ messages)
[RFC PATCH v2 0/4] liveupdate: Feature header ABI and named handler
2026-10-22 13:42 UTC (33+ messages)
` [RFC PATCH v2 1/4] liveupdate: Rename handler compatible to name
` [RFC PATCH v2 2/4] liveupdate: Select file handler by name in the preserve ioctl
` [RFC PATCH v2 3/4] liveupdate: Replace compatibility string with a 2-bit pair feature header
` [RFC PATCH v2 4/4] mm: memfd_luo: Add the "
iommu: client probe racing iommu_device_unregister() gets its dev->iommu param (and possibly its group) freed mid-probe
2026-10-22 13:42 UTC
[PATCH v2 00/11] Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC)
2026-10-22 13:16 UTC (14+ messages)
` [PATCH v2 04/11] ARM: dma-mapping: Implement and expose DMA setup functions
` [PATCH v2 05/11] ARM: dma-mapping: Bypass the legacy path for core-owned DMA API domains
` [PATCH v2 06/11] ARM: dma-mapping: Handle foreign buffers in arm_iommu_get_sgtable
` [PATCH v2 07/11] iommu: Let 32-bit ARM drivers opt into a DMA API default domain
` [PATCH v2 11/11] iommu/tegra-smmu: Use a DMA API default domain per swgroup
[PATCH 0/2] iommu: Propagate iova_bitmap_set() errors through read_and_clear_dirty
2026-10-22 13:10 UTC
[PATCH 00/13] drm/msm/dcp: Add Qualcomm DCP display support
2026-10-22 12:58 UTC (11+ messages)
` [PATCH 01/13] dt-bindings: display: msm: Add Qualcomm DCP bindings
` [PATCH 09/13] drm/msm/dcp: Register DCP display pipeline
[RFC PATCH 00/13] Enable LPAC on a7xx series GPUs
2026-10-22 12:54 UTC (9+ messages)
` [PATCH RFC 03/13] drm/msm: look for lpac from dts
[RFC PATCH v6 00/11] iommufd: Infrastructure for vIOMMU creation for confidential guests and guest TSM requests
2026-10-22 12:30 UTC (5+ messages)
` [RFC PATCH v6 09/11] iommufd: Add the vdevice TSM request ioctl
[PATCH v4] iommu/amd: Make PerfOpt compulsory
2026-10-22 11:01 UTC (2+ messages)
[PATCH v5 00/13] media: iris: Migrate iommus to iris sub nodes
2026-10-22 10:10 UTC (3+ messages)
` [PATCH v5 04/13] iommu: of_iommu: Add support for "iommu-ranges" on a device node
iommu: iommu_device_unregister() traversal racing concurrent client removal -> group use-after-free / refcount underflow (unconditional iommu_group_put, unlocked TOCTOU reads)
2026-10-22 9:05 UTC
[git pull] IOMMU Updates for Linux v7.4
2026-10-22 7:58 UTC
[PATCH v9 0/8] kdump: reduce vmcore size and capture time
2026-10-22 7:44 UTC (16+ messages)
` [PATCH v9 1/8] riscv: build crash_mem ranges from memblock instead of resource tree
` [PATCH v9 2/8] crash_core: fold duplicated memblock arch hooks into the weak default
` [PATCH v9 3/8] crash_core: serialize crash header preparation against hotplug
` [PATCH v9 4/8] crash_core: replace for_each_mem_range() with for_each_mem_region()
` [PATCH v9 5/8] memblock: introduce MEMBLOCK_NODUMP flag
` [PATCH v9 6/8] of: reserved_mem: add dumpable flag to opt-in vmcore
` [PATCH v9 7/8] of: reserved_mem: mark /reserved-memory entries with MEMBLOCK_NODUMP
` [PATCH v9 8/8] crash_core: skip MEMBLOCK_NODUMP regions when building vmcore ELF header
[PATCH v6 00/24] iommu/amd: Introduce AMD Hardware-accelerated Virtualized IOMMU (vIOMMU) Support
2026-10-22 5:32 UTC (22+ messages)
` [PATCH v6 02/24] iommu/amd: Introduce EVENT_TYPE_GUEST_EVENT_FAULT
` [PATCH v6 16/24] iommu/amd: Add IOMMUFD vDevice and DevID mapping
` [PATCH v6 17/24] iommu/amd: Program nested DTE and DomID map on attach
` [PATCH v6 18/24] iommu/amd: Init and clear vIOMMU DevID and DomID maps
` [PATCH v6 21/24] iommu/amd: Add translation DTE and VFctrl TransDevID helpers
` [PATCH v6 22/24] iommu/amd: Add translate-device-id alloc/free with vIOMMU owner
` [PATCH v6 23/24] iommu/amd: Assign per-vIOMMU translate device ID
` [PATCH v6 24/24] iommu/amd: Relocate vIOMMU translate-device-id on PCI reserve
[PATCH v2 0/4] coco/tdx-host: Introduce trusted DMA initialization support
2026-10-22 4:07 UTC (10+ messages)
` [PATCH v2 4/4] coco/tdx-host: Initialize trusted DMA on all capable IOMMUs
[RFC PATCH v2 00/11] mm: Memory providers for guest_memfd and iommufd
2026-10-21 23:46 UTC (4+ messages)
` [RFC PATCH v2 06/11] iommufd: Map memory provider files
[PATCH V2 0/4] Hyper-V: root VM iommu kernel only driver
2026-10-21 23:20 UTC (4+ messages)
` [PATCH V2 4/4] x86/hyperv: Implement root partition IOMMU "
[RFC PATCH 0/3] iommu/arm-smmu-v3: Add support for hitless replace of CD entries
2026-10-21 22:39 UTC (5+ messages)
` [RFC PATCH 1/3] vfio: selftests: Add support of creating iommus from iommufd
` [RFC PATCH 2/3] vfio: selftests: Add iommufd hwpt replace test
[PATCH] wifi: brcmfmac: map msgbuf RX packet IDs bidirectional
2026-10-21 17:54 UTC (2+ messages)
intel-iommu: DMAR PTE Read fault crash-loops a PCIe wifi device, v7.3-rc7 -> v7.3 final regression, reproduces on one unit out of five tested
2026-10-21 17:28 UTC (9+ messages)
[PATCH] iommu/dma: Allocate flush queues on first use
2026-10-21 14:31 UTC
[PATCH slab/for-next 00/14] mm/slab: mandate SLAB_MAY_ACCOUNT for __GFP_ACCOUNT allocations to avoid wasting memory for slab metadata
2026-10-21 11:46 UTC (2+ messages)
` [PATCH slab/for-next 09/14] iommu: specify SLAB_MAY_ACCOUNT for slab-backed page table caches
[RFC PATCH 0/9] iommu/iommufd: Add hypervisor external attach
2026-10-21 10:57 UTC (4+ messages)
` [PATCH RFC 1/9] iommu: Introduce external attach domain type
[GIT PULL] dma-mapping updates for Linux 7.4
2026-10-21 9:28 UTC
[REGRESSION] BCM4355 Wi-Fi fails with Intel IOMMU on 7.3.0-2-t2-noble
2026-10-21 5:57 UTC (4+ messages)
[RFC PATCH 0/6] iommufd: harden DMA-BUF PAL setup and release
2026-10-21 5:19 UTC (11+ messages)
` [RFC PATCH 1/6] iommufd: Preserve DMA-buf pin errors
` [RFC PATCH 2/6] iommufd: Publish successful PAL mappings under resv
` [RFC PATCH 3/6] iommufd: Clear the PAL list before dropping resv
` [RFC PATCH 4/6] iommufd: Keep the pages mutex alive until DMA-buf detach
` [RFC PATCH 5/6] iommufd: Unpin the DMA-buf while holding resv
` [RFC PATCH 6/6] iommufd/selftest: Check DMA-buf pin and map failure cleanup
[PATCH v9 00/25] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate)
2026-10-20 19:11 UTC (5+ messages)
` [PATCH v9 03/25] iommu/arm-smmu-v3: Move IDR parsing to common functions
` [PATCH v9 05/25] iommu/arm-smmu-v3: Move RangeInval to common code
[REGRESSION] intel-iommu/brcmfmac DMAR fault on Broadcom PCIe wifi, v7.3-rc7 -> v7.3 final -- candidate mechanism and proposed fix path
2026-10-20 17:49 UTC (2+ messages)
[PATCH v1] iommu/sun50i: Report TLB invalidation timeouts from iotlb_sync_map
2026-10-20 17:03 UTC
[REGRESSION] intel-iommu/brcmfmac DMAR fault on Broadcom PCIe wifi, v7.3-rc7 -> v7.3 final -- candidate mechanism and proposed fix path
2026-10-20 16:24 UTC
[PATCH RFC 00/26] Add DMA-buf mapping types and convert vfio/iommufd to use them
2026-10-20 14:31 UTC (8+ messages)
` [PATCH RFC 03/26] dma-buf: Add dma_buf_mapping_attach()
[PATCH v4 0/7] Add support for AMD IOMMU GAPPI
2026-10-20 14:04 UTC (3+ messages)
` [PATCH v4 4/7] iommu/amd: Program guest-mode IRTEs for GAPPI wakeup when IRTE[IsRun] = 0
` [PATCH] iommu/amd: Reset IRTE notification bits on every GA update
[PATCH v11 00/19] PCI/P2PDMA: Route peer-to-peer DMA by TLP class
2026-10-20 10:25 UTC (3+ messages)
[PATCH] iommu/amd: Restore three-stage vector cleanup for IR affinity migration
2026-10-20 10:23 UTC (3+ messages)
[RFC PATCH v5 00/10] iommu/riscv: Add hardware dirty tracking for second-stage domains
2026-10-20 9:41 UTC (11+ 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 05/10] iommu/riscv: support GSCID and GVMA invalidation command
` [RFC PATCH v5 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch
` [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 v1 0/2] iommu/riscv: Keep page table pages when IOTLB invalidation fails
2026-10-20 5:34 UTC (3+ messages)
` [PATCH v1 1/2] "
` [PATCH v1 2/2] iommu/riscv: Do not report a stalled command queue as completed
[PATCH v5 00/18] iommu: Add live update state preservation
2026-10-20 2:16 UTC (5+ messages)
` [PATCH v5 08/18] iommu/vt-d: Clear unpreserved context entries during shutdown
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