IOMMU Archive on lore.kernel.org
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[PATCH v9 0/7] iommu: enhance IOMMU default DMA mode build options
 2019-06-13  8:42 UTC  (2+ messages) - mbox.gz / Atom
` [PATCH v9 1/7] "

[PATCH v8 0/7] iommu: enhance IOMMU default DMA mode build options
 2019-06-13  8:30 UTC  (9+ messages) - mbox.gz / Atom
` [PATCH v8 1/7] "
` [PATCH v8 2/7] x86/dma: use IS_ENABLED() to simplify the code

[PATCH v7 00/21] MT8183 IOMMU SUPPORT
 2019-06-13  8:20 UTC  (24+ messages) - mbox.gz / Atom
` [PATCH v7 01/21] dt-bindings: mediatek: Add binding for mt8183 IOMMU and SMI
` [PATCH v7 02/21] iommu/mediatek: Use a struct as the platform data
` [PATCH v7 03/21] memory: mtk-smi: Use a general config_port interface
` [PATCH v7 04/21] memory: mtk-smi: Use a struct for the platform data for smi-common
` [PATCH v7 05/21] iommu/io-pgtable-arm-v7s: Add paddr_to_iopte and iopte_to_paddr helpers
` [PATCH v7 06/21] iommu/io-pgtable-arm-v7s: Extend MediaTek 4GB Mode
` [PATCH v7 07/21] iommu/mediatek: Add bclk can be supported optionally
` [PATCH v7 08/21] iommu/mediatek: Add larb-id remapped support
` [PATCH v7 09/21] iommu/mediatek: Refine protect memory definition
` [PATCH v7 10/21] iommu/mediatek: Move reset_axi into plat_data
` [PATCH v7 11/21] iommu/mediatek: Move vld_pa_rng "
` [PATCH v7 12/21] memory: mtk-smi: Add gals support
` [PATCH v7 13/21] iommu/mediatek: Add mt8183 IOMMU support
` [PATCH v7 14/21] iommu/mediatek: Add mmu1 support
` [PATCH v7 15/21] memory: mtk-smi: Invoke pm runtime_callback to enable clocks
` [PATCH v7 16/21] memory: mtk-smi: Add bus_sel for mt8183
` [PATCH v7 17/21] memory: mtk-smi: Get rid of need_larbid
` [PATCH v7 18/21] iommu/mediatek: Fix VLD_PA_RNG register backup when suspend
` [PATCH v7 19/21] iommu/mediatek: Rename enable_4GB to dram_is_4gb
` [PATCH v7 20/21] iommu/mediatek: Fix iova_to_phys PA start for 4GB mode
` [PATCH v7 21/21] iommu/mediatek: Switch to SPDX license identifier

How to resolve an issue in swiotlb environment?
 2019-06-13  7:39 UTC  (17+ messages) - mbox.gz / Atom

[PATCH 0/3] handle init errors more gracefully in amd_iommu
 2019-06-12 21:52 UTC  (4+ messages) - mbox.gz / Atom
` [PATCH 1/3] iommu/amd: make iommu_disable safer
` [PATCH 2/3] iommu/amd: move gart fallback to amd_iommu_init
` [PATCH 3/3] iommu/amd: only free resources once on init error

[PATCH v2 0/4] iommu: Add device fault reporting API
 2019-06-12 19:19 UTC  (8+ messages) - mbox.gz / Atom
      ` [PATCH] iommu: Add padding to struct iommu_fault

[RFC 0/2] iommu: arm-smmu: Inherit SMR and CB config during init
 2019-06-12 19:16 UTC  (8+ messages) - mbox.gz / Atom
` [RFC 1/2] iommu: arm-smmu: Handoff SMR registers and context banks
` [RFC 2/2] iommu: arm-smmu: Don't blindly use first SMR to calculate mask

[PATCH v8 00/29] SMMUv3 Nested Stage Setup
 2019-06-12 18:53 UTC  (13+ messages) - mbox.gz / Atom
` [PATCH v8 26/29] vfio-pci: Register an iommu fault handler

[PATCH] swiotlb: no need to check return value of debugfs_create functions
 2019-06-12 14:43 UTC  - mbox.gz / Atom

[PATCH 0/8] iommu: Add auxiliary domain and PASID support to Arm SMMUv3
 2019-06-12 11:30 UTC  (23+ messages) - mbox.gz / Atom
` [PATCH 1/8] iommu: Add I/O ASID allocator
` [PATCH 2/8] dt-bindings: document PASID property for IOMMU masters
` [PATCH 3/8] iommu/arm-smmu-v3: Support platform SSID
` [PATCH 4/8] iommu/arm-smmu-v3: Add support for Substream IDs
` [PATCH 5/8] iommu/arm-smmu-v3: Add second level of context descriptor table
` [PATCH 6/8] iommu/arm-smmu-v3: Support auxiliary domains
` [PATCH 7/8] iommu/arm-smmu-v3: Improve add_device() error handling
` [PATCH 8/8] iommu/arm-smmu-v3: Add support for PCI PASID

[PATCH v2 0/7] iommu/vt-d: Fixes and cleanups for linux-next
 2019-06-12  8:37 UTC  (9+ messages) - mbox.gz / Atom
` [PATCH v2 1/7] iommu/vt-d: Don't return error when device gets right domain
` [PATCH v2 2/7] iommu/vt-d: Set domain type for a private domain
` [PATCH v2 3/7] iommu/vt-d: Don't enable iommu's which have been ignored
` [PATCH v2 4/7] iommu/vt-d: Allow DMA domain attaching to rmrr locked device
` [PATCH v2 5/7] iommu/vt-d: Fix suspicious RCU usage in probe_acpi_namespace_devices()
` [PATCH v2 6/7] iommu/vt-d: Cleanup after delegating DMA domain to generic iommu
` [PATCH v2 7/7] iommu/vt-d: Consolidate domain_init() to avoid duplication

[PATCH v6 0/7] RMRR related fixes and enhancements
 2019-06-12  8:33 UTC  (2+ messages) - mbox.gz / Atom

[PATCH v2] iommu/arm-smmu: Avoid constant zero in TLBI writes
 2019-06-12  8:10 UTC  (5+ messages) - mbox.gz / Atom
    ` [PATCH v3] "

[PATCH -next v2] iommu/amd: fix a null-ptr-deref in map_sg()
 2019-06-12  8:04 UTC  (2+ messages) - mbox.gz / Atom

[PATCH v3 0/4] Qcom smmu-500 wait-for-safe handling for sdm845
 2019-06-12  7:15 UTC  (5+ messages) - mbox.gz / Atom
` [PATCH v3 1/4] firmware: qcom_scm-64: Add atomic version of qcom_scm_call
` [PATCH v3 2/4] firmware/qcom_scm: Add scm call to handle smmu errata
` [PATCH v3 3/4] iommu/arm-smmu: Add support to handle Qcom's wait-for-safe logic
` [PATCH v3 4/4] arm64: dts/sdm845: Enable FW implemented safe sequence handler on MTP

[PATCH v4 0/9] iommu: Bounce page for untrusted devices
 2019-06-12  6:22 UTC  (25+ messages) - mbox.gz / Atom
` [PATCH v4 3/9] swiotlb: Zero out bounce buffer for untrusted device
` [PATCH v4 4/9] iommu: Add bounce page APIs
` [PATCH v4 5/9] iommu/vt-d: Don't switch off swiotlb if use direct dma
` [PATCH v4 6/9] iommu/vt-d: Check whether device requires bounce buffer
` [PATCH v4 7/9] iommu/vt-d: Add trace events for domain map/unmap

[PATCH 0/6] iommu/vt-d: Fixes and cleanups for linux-next
 2019-06-11 23:40 UTC  (8+ messages) - mbox.gz / Atom
` [PATCH 5/6] iommu/vt-d: Cleanup after delegating DMA domain to generic iommu
` [PATCH 6/6] iommu/vt-d: Consolidate domain_init() to avoid duplication

"iommu/vt-d: Delegate DMA domain to generic iommu" series breaks megaraid_sas
 2019-06-11 23:20 UTC  (7+ messages) - mbox.gz / Atom

[RFC PATCH v4 00/21] Implement an HPET-based hardlockup detector
 2019-06-11 20:11 UTC  (5+ messages) - mbox.gz / Atom
` [RFC PATCH v4 05/21] x86/hpet: Reserve timer for the HPET "
` [RFC PATCH v4 12/21] watchdog/hardlockup/hpet: Adjust timer expiration on the number of monitored CPUs

[PATCH 0/2] swiotlb: Cleanup and consistency fix
 2019-06-11 18:48 UTC  (4+ messages) - mbox.gz / Atom
` [PATCH 1/2] swiotlb: Group identical cleanup in swiotlb_cleanup()
` [PATCH 2/2] swiotlb: Return consistent SWIOTLB segments/nr_tbl

Device specific pass through in host systems - discuss user interface
 2019-06-11 17:27 UTC  (7+ messages) - mbox.gz / Atom

[PATCH] dma-remap: Avoid de-referencing NULL atomic_pool
 2019-06-11 16:44 UTC  (3+ messages) - mbox.gz / Atom

[PATCH v1 0/3] PCIe and AR8151 on APQ8098/MSM8998
 2019-06-11 16:30 UTC  (3+ messages) - mbox.gz / Atom

[bug report] vfio: Can't find phys by iova in vfio_unmap_unpin()
 2019-06-11 15:13 UTC  - mbox.gz / Atom

[RFC CFT 0/6] Try to reduce lock contention on the SMMUv3 command queue
 2019-06-11 13:46 UTC  (7+ messages) - mbox.gz / Atom
` [RFC CFT 1/6] iommu/arm-smmu-v3: Increase maximum size of queues
` [RFC CFT 2/6] iommu/arm-smmu-v3: Separate s/w and h/w views of prod and cons indexes
` [RFC CFT 3/6] iommu/arm-smmu-v3: Drop unused 'q' argument from Q_OVF macro
` [RFC CFT 4/6] iommu/arm-smmu-v3: Move low-level queue fields out of arm_smmu_queue
` [RFC CFT 5/6] iommu/arm-smmu-v3: Operate directly on low-level queue where possible
` [RFC CFT 6/6] iommu/arm-smmu-v3: Reduce contention during command-queue insertion

[PATCH v6 0/6] Allwinner H6 Mali GPU support
 2019-06-10 13:30 UTC  (4+ messages) - mbox.gz / Atom

[PATCH v2 00/12] Clean up "mediatek,larb" after adding device_link
 2019-06-10 12:55 UTC  (13+ messages) - mbox.gz / Atom
` [PATCH v2 01/12] dt-binding: mediatek: Get rid of mediatek, larb for multimedia HW
` [PATCH v2 02/12] iommu/mediatek: Add probe_defer for smi-larb
` [PATCH v2 03/12] iommu/mediatek: Add device_link between the consumer and the larb devices
` [PATCH v2 04/12] memory: mtk-smi: Add device-link between smi-larb and smi-common
` [PATCH v2 05/12] media: mtk-jpeg: Get rid of mtk_smi_larb_get/put
` [PATCH v2 06/12] media: mtk-mdp: "
` [PATCH v2 07/12] media: mtk-vcodec: "
` [PATCH v2 08/12] drm/mediatek: "
` [PATCH v2 09/12] memory: mtk-smi: "
` [PATCH v2 10/12] iommu/mediatek: Use builtin_platform_driver
` [PATCH v2 11/12] arm: dts: mediatek: Get rid of mediatek, larb for MM nodes
` [PATCH v2 12/12] arm64: "

[PATCH v4 00/22] Shared virtual address IOMMU and VT-d support
 2019-06-09 13:44 UTC  (23+ messages) - mbox.gz / Atom
` [PATCH v4 01/22] driver core: Add per device iommu param
` [PATCH v4 02/22] iommu: Introduce device fault data
` [PATCH v4 03/22] iommu: Introduce device fault report API
` [PATCH v4 04/22] iommu: Add recoverable fault reporting
` [PATCH v4 05/22] iommu: Add a timeout parameter for PRQ response
` [PATCH v4 06/22] trace/iommu: Add sva trace events
` [PATCH v4 07/22] iommu: Use device fault trace event
` [PATCH v4 08/22] iommu: Introduce attach/detach_pasid_table API
` [PATCH v4 09/22] iommu: Introduce cache_invalidate API
` [PATCH v4 10/22] iommu: Fix compile error without IOMMU_API
` [PATCH v4 11/22] iommu: Introduce guest PASID bind function
` [PATCH v4 12/22] iommu: Add I/O ASID allocator
` [PATCH v4 13/22] iommu/vt-d: Enlightened PASID allocation
` [PATCH v4 14/22] iommu/vt-d: Add custom allocator for IOASID
` [PATCH v4 15/22] iommu/vt-d: Replace Intel specific PASID allocator with IOASID
` [PATCH v4 16/22] iommu/vt-d: Move domain helper to header
` [PATCH v4 17/22] iommu/vt-d: Avoid duplicated code for PASID setup
` [PATCH v4 18/22] iommu/vt-d: Add nested translation helper function
` [PATCH v4 19/22] iommu/vt-d: Clean up for SVM device list
` [PATCH v4 20/22] iommu/vt-d: Add bind guest PASID support
` [PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types
` [PATCH v4 22/22] iommu/vt-d: Add svm/sva invalidate function

[RFC v3 0/3] vfio_pci: wrap pci device as a mediated device
 2019-06-09 13:40 UTC  (4+ messages) - mbox.gz / Atom

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