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Tegra IOMMU drivers

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linux-tegra
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drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c, drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c, drivers/iommu/tegra*
Maintainers
Thierry Reding
Reviewers
Krishna Reddy
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  1. iommu/arm-smmu-v3: Support shared Stream IDs RFC PATCH v7 7 patches Peng Fan (OSS) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (6) In review 7 replies
  2. iommufd: TSM-backed virtual IOMMUs for confidential guests PATCH v8 15 patches Aneesh Kumar K.V (Arm) kvm linux-arm-kernel linux-coco +6 drivers/ (21), include/ (5), Documentation/ (3), MAINTAINERS In review 21 replies
  3. Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC) PATCH v3 10 patches Mikko Perttunen dri-devel linux-arm-kernel linux-iommu +2 drivers/ (15), arch/ (2), include/ (2) In review 4 replies
  4. iommufd: vIOMMUs and TSM guest requests for confidential guests PATCH v7 16 patches Aneesh Kumar K.V (Arm) kvm linux-arm-kernel linux-coco +5 drivers/ (23), arch/ (7), include/ (7), Documentation/ (2), +1 In review 39 replies
  5. iommu/arm-smmu-v3: Support shared Stream IDs RFC PATCH v6 5 patches Peng Fan (OSS) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (5) Superseded 14 replies
  6. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v11 16 patches Pranjal Shrivastava driver-core linux-arm-kernel linux-iommu +2 drivers/iommu/arm/arm-smmu-v3/ (5), drivers/pci/msi/, include/linux/, kernel/irq/ In review 36 replies
  7. Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC) PATCH v2 11 patches Mikko Perttunen dri-devel linux-arm-kernel linux-iommu +2 drivers/ (12), arch/ (2), include/ (2) Superseded 10 replies
  8. iommufd: Infrastructure for vIOMMU creation for confidential guests and guest TSM requests RFC PATCH v6 11 patches Aneesh Kumar K.V (Arm) kvm linux-coco linux-iommu +1 drivers/ (18), include/ (7), Documentation/, samples/, +2 Superseded 62 replies
  9. iommu/arm-smmu-v3: Support shared Stream IDs RFC PATCH v5 6 patches Peng Fan (OSS) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (5) Superseded 10 replies
  10. iommu/arm-smmu-v3: Quarantine device upon ATC invalidation timeout PATCH v6 17 patches Nicolin Chen linux-acpi linux-arm-kernel linux-cxl +3 drivers/iommu/arm/arm-smmu-v3/ (3), drivers/pci/ (3), drivers/iommu/, include/linux/ In review 4 replies
  11. iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel PATCH v7 2 patches Kiryl Shutsemau linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (3) Applied 6 replies
  12. iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel PATCH v6 2 patches Kiryl Shutsemau (Meta) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (3) In review 7 replies
  13. Make the 32-bit ARM DMA API work with normal IOMMU DMA default domains (+ Tegra PoC) PATCH 11 patches Mikko Perttunen dri-devel linux-arm-kernel linux-iommu +3 drivers/ (12), arch/ (2), include/ (2) Superseded 4 replies
  14. iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel PATCH v5 2 patches Kiryl Shutsemau (Meta) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (3) Superseded 5 replies
  15. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v10 15 patches Pranjal Shrivastava driver-core linux-arm-kernel linux-iommu drivers/iommu/arm/arm-smmu-v3/ (5), drivers/base/, include/linux/ Superseded 7 replies
  16. iommu/arm-smmu-v3: Make the queue depths tunable, and shrink them in a kdump kernel PATCH v4 2 patches Kiryl Shutsemau (Meta) linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (3) Superseded 6 replies
  17. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v9 12 patches Pranjal Shrivastava linux-arm-kernel linux-iommu drivers/iommu/arm/arm-smmu-v3/ (5) Superseded 27 replies
  18. iommu/arm-smmu-v3: Quarantine device upon ATC invalidation timeout PATCH v5 18 patches Nicolin Chen linux-acpi linux-arm-kernel linux-iommu +2 drivers/iommu/arm/arm-smmu-v3/ (3), drivers/pci/ (3), drivers/iommu/, include/linux/ Superseded 18 replies
  19. iommu/tegra241-cmdqv: Reject a VCMDQ base above the 48-bit hardware limit PATCH v3 1 patch Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c In review 4 replies
  20. iommu/tegra241-cmdqv: Fix error-interrupt races and VINTF lifecycle bugs PATCH v2 11 patches Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c In review 5 replies
  21. iommu/arm-smmu-v3: Fix Tegra241 CMDQV CMD_SYNC use-after-free PATCH v3 2 patches Shameer Kolothum linux-arm-kernel linux-iommu lkml drivers/iommu/arm/arm-smmu-v3/ (3) Applied 3 replies
  22. iommu/tegra241-cmdqv: Fix error-interrupt races and VINTF lifecycle bugs PATCH 11 patches Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c Superseded 1 reply
  23. iommu/arm-smmu-v3: Fix VCMDQ indexing in tegra241_vintf0_handle_error PATCH 1 patch lirongqing linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c In review 1 reply
  24. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v8 10 patches Pranjal Shrivastava linux-arm-kernel linux-iommu drivers/iommu/arm/arm-smmu-v3/ (5) Superseded 46 replies
  25. iommu/arm-smmu-v3: Fix Tegra241 CMDQV CMD_SYNC use-after-free PATCH v2 2 patches Shameer Kolothum linux-arm-kernel linux-iommu lkml drivers/iommu/arm/arm-smmu-v3/ (3) Superseded 2 replies
  26. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v7 11 patches Pranjal Shrivastava linux-arm-kernel linux-iommu drivers/iommu/arm/arm-smmu-v3/ (5) Superseded 33 replies
  27. iommu/arm-smmu-v3: Quarantine device upon ATC invalidation timeout PATCH v4 24 patches Nicolin Chen linux-acpi linux-arm-kernel linux-iommu +2 drivers/iommu/arm/arm-smmu-v3/ (3), drivers/pci/ (3), drivers/iommu/, include/linux/ Superseded 29 replies
  28. Optimize VFIO and IOMMU mapping traversal RFC PATCH 1 patch Guanghui Feng dri-devel kvm linux-arm-kernel +2 drivers/ (31), include/ (3) In review 23 replies
  29. iommu/tegra241-cmdqv: Skip CMD_SYNC flush during remove PATCH 1 patch Shameer Kolothum linux-arm-kernel linux-iommu lkml drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c In review 2 replies
  30. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v6 10 patches Pranjal Shrivastava linux-iommu drivers/iommu/arm/arm-smmu-v3/ (4) Superseded 16 replies
  31. Remove SMMUv3 struct arm_smmu_cmdq_ent PATCH v2 9 patches Jason Gunthorpe linux-arm-kernel linux-iommu linux-patches +1 drivers/iommu/arm/arm-smmu-v3/ (4) Applied 14 replies
  32. Remove SMMUv3 struct arm_smmu_cmdq_ent PATCH 9 patches Jason Gunthorpe linux-arm-kernel linux-iommu linux-patches +1 drivers/iommu/arm/arm-smmu-v3/ (4) Superseded 35 replies
  33. iommu/arm-smmu-v3: Share domain across SMMU/vSMMU instances PATCH v4 10 patches Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/ (6) In review 20 replies
  34. iommu/tegra241-cmdqv: Fix initialization and uAPI related to HYP_OWN PATCH 2 patches Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/, include/uapi/linux/ Applied 6 replies
  35. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops PATCH v5 10 patches Pranjal Shrivastava linux-iommu drivers/iommu/arm/arm-smmu-v3/ (4) Superseded 22 replies
  36. iommu/arm-smmu-v3: Share domain across SMMU/vSMMU instances PATCH v3 10 patches Nicolin Chen linux-arm-kernel linux-iommu linux-patches +1 drivers/iommu/arm/arm-smmu-v3/ (6) Superseded 2 replies
  37. iommu: tegra-smmu: Fix spacing around operators PATCH 1 patch Owens James linux-iommu linux-tegra lkml drivers/iommu/tegra-smmu.c New 0 replies
  38. kmalloc_obj treewide refactor for v7.0-rc1 GIT PULL Kees Cook lkml Merged 19 replies
  39. Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses PATCH 1 patch Kees Cook lkml drivers/ (329), fs/ (20), net/ (20), arch/ (15), +6 New 0 replies
  40. iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user() PATCH rc 1 patch Nicolin Chen linux-arm-kernel linux-iommu linux-tegra +1 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c Applied 1 reply
  41. iommu/arm-smmu-v3: Share domain across SMMU/vSMMU instances PATCH v2 10 patches Nicolin Chen linux-arm-kernel linux-iommu linux-patches +1 drivers/iommu/arm/arm-smmu-v3/ (6) Superseded 26 replies
  42. Add device tree support for NVIDIA Tegra CMDQV PATCH v8 4 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +2 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Applied 6 replies
  43. Add device tree support for NVIDIA Tegra CMDQV PATCH v7 4 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +2 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Superseded 17 replies
  44. iommu/arm-smmu-v3: Implement Runtime/System Sleep ops RFC PATCH v4 8 patches Pranjal Shrivastava linux-iommu drivers/iommu/arm/arm-smmu-v3/ (4) Superseded 10 replies
  45. FAILED: patch "[PATCH] iommu/tegra: fix device leak on probe_device()" failed to apply to 5.10-stable tree PATCH [email protected] stable drivers/iommu/tegra-smmu.c 0 replies
  46. iommu: Pass in old_domain pointer to attach_dev PATCH v2 6 patches Nicolin Chen asahi linux-arm-kernel linux-arm-msm +11 drivers/ (24), arch/, include/ Applied 4 replies
  47. Add device tree support for NVIDIA Tegra CMDQV PATCH v6 4 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +2 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Superseded 4 replies
  48. Add device tree support for NVIDIA Tegra CMDQV PATCH v4 3 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +3 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Superseded 4 replies
  49. Add device tree support for NVIDIA Tegra CMDQV PATCH v3 3 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +4 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Superseded 7 replies
  50. Add device tree support for NVIDIA Tegra CMDQV PATCH v2 3 patches Ashish Mhetre linux-arm-kernel linux-devicetree linux-iommu +2 Documentation/devicetree/bindings/iommu/ (2), arch/arm64/boot/dts/nvidia/ (2), drivers/iommu/arm/arm-smmu-v3/ (2), drivers/iommu/arm/ Superseded 7 replies
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