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Iommufd

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iommu
Files
Documentation/userspace-api/iommufd.rst, drivers/iommu/iommufd/, include/linux/iommufd.h, include/uapi/linux/iommufd.h, tools/testing/selftests/iommu/
Maintainers
Jason Gunthorpe, Kevin Tian
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  1. mm: limit pagecache folio refcount PATCH v3 9 patches David Hildenbrand (Arm) fuse-devel linux-arch linux-fsdevel +5 mm/ (10), include/ (3), net/ (2), drivers/, +1 In review 1 reply
  2. KVM/VFIO: Add guest_memfd support for device MMIO RFC PATCH v4 25 patches Aneesh Kumar K.V (Arm) kvm linux-coco linux-iommu +1 drivers/ (12), include/ (5), Documentation/ (2), mm/, +2 In review 5 replies
  3. iommu/riscv: Add nested translation (vIOMMU) support RFC PATCH v2 9 patches Gong Shuai kvm kvm-riscv linux-iommu +2 drivers/iommu/riscv/ (2), include/uapi/linux/ In review 8 replies
  4. iommu/iommufd: Add hypervisor external attach RFC PATCH 9 patches Jacob Pan linux-arch linux-hyperv linux-iommu +1 drivers/ (16), include/ (4) In review 12 replies
  5. mm: limit pagecache folio refcount PATCH v2 5 patches David Hildenbrand (Arm) fuse-devel linux-arch linux-fsdevel +4 mm/ (9), fs/ (2), include/ (2), drivers/ Superseded 13 replies
  6. iommu: Add live update state preservation PATCH v7 18 patches Samiullah Khawaja kvm linux-iommu lkml drivers/ (25), include/ (8), tools/ (2), MAINTAINERS New 0 replies
  7. 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
  8. memcg: account the remaining uncharged kernel allocations PATCH 7 patches Tao Cui dri-devel io-uring kvm +8 io_uring/ (8), drivers/ (7), kernel/ (2) In review 8 replies
  9. DMA-buf mapping types PATCH v2 23 patches Alistair Popple amd-gfx dri-devel intel-xe +5 drivers/ (46), include/ (3), io_uring/, net/, +2 In review 5 replies
  10. FAILED: patch "[PATCH] iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA" failed to apply to 6.1-stable tree PATCH Sasha Levin stable drivers/iommu/iommufd/, include/uapi/linux/ 0 replies
  11. FAILED: patch "[PATCH] iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA" failed to apply to 6.6-stable tree PATCH Sasha Levin stable drivers/iommu/iommufd/, include/uapi/linux/ 0 replies
  12. FAILED: patch "[PATCH] iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA" failed to apply to 6.12-stable tree PATCH Sasha Levin stable drivers/iommu/iommufd/, include/uapi/linux/ 0 replies
  13. FAILED: patch "[PATCH] iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA" failed to apply to 6.18-stable tree PATCH Sasha Levin stable drivers/iommu/iommufd/, include/uapi/linux/ 0 replies
  14. FAILED: patch "[PATCH] iommu/arm-smmu-v3-iommufd: Reject unsupported bits in invalidation commands" failed to apply to 6.18-stable tree PATCH Sasha Levin stable drivers/iommu/arm/arm-smmu-v3/, include/uapi/linux/ 0 replies
  15. FAILED: patch "[PATCH] iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA" failed to apply to 7.3-stable tree PATCH Sasha Levin stable drivers/iommu/iommufd/, include/uapi/linux/ 0 replies
  16. mm: limit pagecache folio refcount PATCH 5 patches David Hildenbrand (Arm) linux-arch linux-fsdevel linux-iommu +4 mm/ (8), drivers/iommu/iommufd/, include/linux/ Superseded 25 replies
  17. iommufd: remove the last use of set_page_dirty_lock() PATCH v2 2 patches Tal Zussman linux-iommu lkml drivers/iommu/, drivers/iommu/iommufd/ New 0 replies
  18. iommufd/selftest: Fix wrong slot cleared on mock HW queue destroy PATCH 1 patch Peiyang He linux-iommu lkml stable drivers/iommu/iommufd/selftest.c New 0 replies
  19. iommufd/selftest: Fix leaked PASIDs on device teardown PATCH 1 patch Peiyang He linux-iommu lkml stable drivers/iommu/iommufd/selftest.c New 0 replies
  20. FAILED: patch "[PATCH] iommufd: Fix event queue release use-after-free" failed to apply to 6.12-stable tree PATCH 6.12.y 1 patch [email protected] stable drivers/iommu/iommufd/ (2) New 0 replies
  21. iommufd: remove the last use of set_page_dirty_lock() PATCH 2 patches Tal Zussman linux-iommu lkml drivers/iommu/, drivers/iommu/iommufd/ Superseded 5 replies
  22. iommufd/selftest: fix the unmap-all length on 32-bit architectures PATCH 1 patch Sasha Levin linux-iommu linux-kselftest lkml tools/testing/selftests/iommu/ (2) New 0 replies
  23. iommufd/selftest: print size_t with %zu PATCH 1 patch Sasha Levin linux-iommu linux-kselftest lkml tools/testing/selftests/iommu/iommufd.c New 0 replies
  24. vfio: Publish the container after all fallible initialization PATCH 2 patches Kyle Zeng kvm linux-iommu lkml drivers/vfio/ (3), drivers/iommu/iommufd/ In review 2 replies
  25. iommu: Add live update state preservation PATCH v6 18 patches Samiullah Khawaja kvm linux-iommu lkml drivers/ (23), include/ (7), tools/ (2), MAINTAINERS Superseded 38 replies
  26. KVM/VFIO: guest_memfd support for device MMIO resources RFC PATCH v2 13 patches Aneesh Kumar K.V (Arm) kvm linux-coco linux-iommu +1 drivers/ (11), include/ (5), virt/ (3), Documentation/, +1 In review 7 replies
  27. iommufd: Reject opens until module initialization succeeds PATCH 1 patch Kyle Zeng linux-iommu lkml drivers/iommu/iommufd/main.c In review 2 replies
  28. 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
  29. guest_memfd alternative providers RFC PATCH v2 50 patches Ackerley Tng b4-sent kvm linux-doc +6 tools/ (10), arch/ (5), drivers/ (5), include/ (5), +5 Superseded 10 replies
  30. iommu: Reserve PCI host bridge MMIO windows in group reserved regions PATCH 1 patch Guanghui Feng kvm linux-iommu lkml drivers/iommu/iommufd/ (5), drivers/iommu/ (3), include/uapi/linux/ Superseded 6 replies
  31. DMA-buf mapping types PATCH 26 patches Alistair Popple amd-gfx dri-devel intel-xe +3 drivers/ (47), include/ (3), Documentation/, io_uring/, +3 Superseded 19 replies
  32. iommu/riscv: Enable MSI remapping, IOMMU_DMA and VFIO PATCH v6 16 patches Andrew Jones linux-iommu linux-riscv lkml drivers/ (17), arch/ (2), include/ (2), tools/ In review 22 replies
  33. Add DMA-buf mapping types and convert vfio/iommufd to use them RFC PATCH 26 patches Jason Gunthorpe dri-devel intel-xe linux-iommu +1 drivers/ (46), include/ (2), tools/ (2), Documentation/, +4 In review 38 replies
  34. 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
  35. iommu/amd: Introduce AMD Hardware-accelerated Virtualized IOMMU (vIOMMU) Support PATCH v6 24 patches Suravee Suthikulpanit linux-iommu lkml drivers/iommu/amd/ (10), include/uapi/linux/ In review 26 replies
  36. mm: Memory providers for guest_memfd and iommufd RFC PATCH v2 11 patches Fred Griffoul kvm kvmarm linux-arm-kernel +8 arch/ (6), drivers/ (6), tools/ (6), include/ (5), +5 In review 6 replies
  37. iommufd: harden DMA-BUF PAL setup and release RFC PATCH 6 patches Karl Mehltretter dri-devel linux-iommu linux-kselftest +2 drivers/iommu/iommufd/ (3), tools/testing/selftests/iommu/ (2) In review 4 replies
  38. iommu: Add live update state preservation PATCH v5 18 patches Samiullah Khawaja kvm linux-iommu linux-mm +1 drivers/ (25), include/ (7), tools/ (2), MAINTAINERS, +1 Superseded 27 replies
  39. iommu/riscv: Add nested translation (vIOMMU) support RFC PATCH 12 patches Gong Shuai kvm kvm-riscv linux-iommu +2 drivers/ (3), include/ (3), arch/ Superseded 8 replies
  40. iommufd: Keep dmabuf MMIO attributes in domains added later PATCH v2 2 patches Andrea Parri linux-iommu linux-kselftest lkml +1 drivers/iommu/iommufd/ (3), tools/testing/selftests/iommu/ (2) Applied 6 replies
  41. KVM/VFIO: guest_memfd support for device MMIO resources RFC PATCH 6 patches Aneesh Kumar K.V (Arm) kvm linux-coco linux-iommu +1 drivers/ (14), include/ (6), virt/ (3), Documentation/ Superseded 4 replies
  42. iommupt: Do not allow PTEs to be split when dirty logging PATCH 1 patch Jason Gunthorpe linux-iommu linux-kselftest linux-patches drivers/iommu/generic_pt/, tools/testing/selftests/iommu/ In review 1 reply
  43. KVM: Allow alternative providers of guest_memfd backed by PFNMAP memory RFC PATCH v2 11 patches David Woodhouse dri-devel kvm kvmarm +9 tools/ (18), drivers/ (9), include/ (8), arch/ (7), +5 In review 23 replies
  44. iommufd: Keep IOMMU_HWPT_GET_DIRTY_BITMAP within the user bitmap PATCH 4 patches Andrea Parri linux-iommu linux-kselftest lkml +1 drivers/iommu/iommufd/ (2), tools/testing/selftests/iommu/ In review 3 replies
  45. iommufd/iova_bitmap: fail GET_DIRTY_BITMAP when a bitmap page cannot be pinned PATCH 1 patch [email protected] linux-iommu lkml drivers/iommu/iommufd/ (2) Applied 1 reply
  46. iommufd: Fix event queue release use-after-free PATCH 1 patch Nirmoy Das linux-iommu lkml stable drivers/iommu/iommufd/eventq.c Applied 1 reply
  47. iommufd: Keep reserved IOVA ranges when a replace within one IOAS fails PATCH 1 patch Donggeun Yoo linux-iommu lkml drivers/iommu/iommufd/device.c Applied 1 reply
  48. iommufd: Keep dmabuf MMIO attributes in domains added later PATCH 2 patches Andrea Parri linux-iommu linux-kselftest lkml +1 drivers/iommu/iommufd/ (3), tools/testing/selftests/iommu/ (2) Superseded 0 replies
  49. Introduce file handler dependency level RFC PATCH 6 patches Samiullah Khawaja kexec linux-mm lkml kernel/ (3), tools/ (3), drivers/ (2), include/ (2), +1 In review 1 reply
  50. iommu: Introduce Page Table Observability Framework RFC PATCH 7 patches Pranjal Shrivastava kvm linux-doc linux-fsdevel +3 drivers/ (7), tools/ (3), Documentation/, include/ New 0 replies
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