virtio iommu driver · Maintained

Maintainers

• M Jean-Philippe Brucker <jpb@kernel.org>

Paths

• F drivers/iommu/virtio-iommu.c
• F include/uapi/linux/virtio_iommu.h

Last 30 days

Most active threads (last 7 days)

• WARM1d [PATCH] iommu/virtio: Set driver data before enabling virtqueues
  2026-07-16 01:22 · 1 reply in 7d · Weimin Xiong <hidden>
• WARM3d [PATCH v1 0/2] iommu/virtio: Harden event handling
  2026-07-14 02:59 · 2 replies in 7d · weimin xiong <hidden>
• WARM2d [PATCH v1 0/2] iommu/virtio: Fix probe error handling
  2026-07-14 02:50 · 2 replies in 7d · weimin xiong <hidden>

Recent patches

Most-recent 30 patches in this subsystem on virtualization (capped at 30), ordered by date desc.

• DORMANTno replies [PATCH] iommu/virtio: Handle iommu_device_register() failures
  2026-07-16 · Weimin Xiong <hidden>
• WARM1d [PATCH] iommu/virtio: Set driver data before enabling virtqueues
  2026-07-16 · Weimin Xiong <hidden>
• DORMANTno replies [PATCH v1 1/2] iommu/virtio: Set driver data before enabling virtqueues
  2026-07-14 · weimin xiong <hidden>
• WARM3d [PATCH v1 2/2] iommu/virtio: Reject short event buffers
  2026-07-14 · weimin xiong <hidden>
• WARM2d [PATCH v1 1/2] iommu/virtio: Avoid use-after-put in viommu_get_by_fwnode
  2026-07-14 · weimin xiong <hidden>
• WARM2d [PATCH v1 2/2] iommu/virtio: Handle iommu_device_register() failures
  2026-07-14 · weimin xiong <hidden>
• COOLING8d [PATCH] iommu/virtio: reject short event buffers
  2026-07-06 · raoxu <hidden>
• COLD42d [PATCH 2/2] iommu/virtio: Avoid using the list iterator past the loop in viommu_add_resv_mem()
  2026-06-04 · Maoyi Xie <hidden>
• STALE105d REVIEWED: 5 (5M) [PATCH v2] iommu: Always fill in gather when unmapping
  2026-04-02 · Jason Gunthorpe <jgg@nvidia.com>
• STALE99d [PATCH] iommu: Always fill in gather when unmapping
  2026-03-31 · Jason Gunthorpe <jgg@nvidia.com>
• STALE210d REVIEWED: 8 (8M) [PATCH v2 6/6] iommu: Pass in old domain to attach_dev callback functions
  2025-10-23 · Nicolin Chen <hidden>
• STALE251d [PATCH v1 19/20] iommu/virtio-iommu: Implement viommu_domain_test_dev
  2025-10-13 · Nicolin Chen <hidden>
• STALE269d REVIEWED: 8 (8M) [PATCH v1 6/6] iommu: Pass in old domain to attach_dev callback functions
  2025-10-12 · Nicolin Chen <hidden>
• STALE295d [PATCH v4 1/4] arm-smmu: move MSI_IOVA macro definitions
  2025-09-09 · Shyam Saini <hidden>
• STALE295d [PATCH v4 4/7] iommu: Pass in old domain to attach_dev callback functions
  2025-08-31 · Nicolin Chen <hidden>
• STALE329d LANDED [PATCH v2] iommu/virtio: Make instance lookup robust
  2025-08-14 · Robin Murphy <robin.murphy@arm.com>
• STALE324d [PATCH v3 1/3] arm-smmu: move MSI_IOVA macro definitions
  2025-08-06 · Shyam Saini <hidden>
• STALE384d LANDED: 3 (3M) [PATCH v2 3/7] iommu: Remove ops.pgsize_bitmap from drivers that don't use it
  2025-06-09 · Jason Gunthorpe <jgg@nvidia.com>
• STALE413d [PATCH 3/7] iommu: Remove ops.pgsize_bitmap from drivers that don't use it
  2025-04-29 · Jason Gunthorpe <jgg@nvidia.com>
• STALE456d [PATCH v2 1/3] arm-smmu: move MSI_IOVA macro definitions
  2025-04-10 · Shyam Saini <hidden>
• STALE463d LANDED: 1 (0M) [PATCH v4 3/5] iommu/virtio: Move to domain_alloc_paging()
  2025-04-08 · Jason Gunthorpe <jgg@nvidia.com>
• STALE463d LANDED: 1 (0M) [PATCH v4 1/5] iommu/virtio: Break out bypass identity support into a global static
  2025-04-08 · Jason Gunthorpe <jgg@nvidia.com>
• STALE483d [PATCH] iommu/virtio: Make instance lookup robust
  2025-03-20 · Robin Murphy <robin.murphy@arm.com>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH v3 1/5] iommu/virtio: Break out bypass identity support into a global static
  2025-03-07 · Jason Gunthorpe <jgg@nvidia.com>
• STALE496d REVIEWED: 1 (0M) [PATCH v3 3/5] iommu/virtio: Move to domain_alloc_paging()
  2025-03-07 · Jason Gunthorpe <jgg@nvidia.com>
• STALE500d [PATCH v2 3/5] iommu/virtio: Move to domain_alloc_paging()
  2025-02-28 · Jason Gunthorpe <jgg@nvidia.com>
• STALE500d [PATCH v2 1/5] iommu/virtio: Break out bypass identity support into a global static
  2025-02-28 · Jason Gunthorpe <jgg@nvidia.com>
• STALE500d [PATCH v2 2/5] iommu: Add domain_alloc_identity()
  2025-02-28 · Jason Gunthorpe <jgg@nvidia.com>
• STALE507d [PATCH 1/5] iommu/virtio: Break out bypass identity support into a global static
  2025-02-07 · Jason Gunthorpe <jgg@nvidia.com>
• STALE507d [PATCH 3/5] iommu/virtio: Move to domain_alloc_paging()
  2025-02-07 · Jason Gunthorpe <jgg@nvidia.com>