vfio driver · Maintained

Maintainers

• M Alex Williamson <alex@shazbot.org>

Paths

• F Documentation/ABI/testing/debugfs-vfio
• F Documentation/ABI/testing/sysfs-devices-vfio-dev
• F Documentation/driver-api/vfio.rst
• F drivers/vfio/
• F include/linux/vfio.h
• F include/linux/vfio_pci_core.h
• F include/uapi/linux/vfio.h
• F tools/testing/selftests/vfio/

Last 30 days

Recent patches

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

• COLD23d [PATCH v7 4/5] vfio/pci: implement get_tph and DMA_BUF_TPH feature
  2026-06-11 · Zhiping Zhang <hidden>
• COLD32d Re: [PATCH v2 07/11] vfio: selftests: Allow drivers to specify required region size
  2026-05-28 · David Matlack <dmatlack@google.com>
• COLD32d [PATCH v2 09/11] vfio: selftests: Add mlx5 driver - HW init and command interface
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 07/11] vfio: selftests: Allow drivers to specify required region size
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 11/11] vfio: selftests: mlx5 driver - add send_msi support
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 10/11] vfio: selftests: Add mlx5 driver - data path and memcpy ops
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 08/11] vfio: selftests: Add dev_dbg
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD54d Re: [PATCH 08/11] vfio: selftests: Add dev_dbg
  2026-05-04 · David Matlack <dmatlack@google.com>
• COLD54d [PATCH 09/11] vfio: selftests: Add mlx5 driver - HW init and command interface
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• COLD54d [PATCH 10/11] vfio: selftests: Add mlx5 driver - data path and memcpy ops
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• COLD54d [PATCH 11/11] vfio: selftests: mlx5 driver - add send_msi support
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• COLD54d [PATCH 07/11] vfio: selftests: Allow drivers to specify required region size
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• COLD54d [PATCH 08/11] vfio: selftests: Add dev_dbg
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• STALE69d [RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant
  2026-04-27 · "Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
• STALE82d Re: [RFC v2 1/2] vfio: add callback to get tph info for dmabuf
  2026-04-09 · Leon Romanovsky <leon@kernel.org>
• STALE82d Re: [RFC v2 1/2] vfio: add callback to get tph info for dmabuf
  2026-03-31 · Leon Romanovsky <leon@kernel.org>
• STALE82d [PATCH 46/61] vfio: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE147d [RFC 1/2] Vfio: add callback to get tph info for dmabuf
  2026-02-09 · Zhiping Zhang <hidden>
• STALE279d REVIEWED: 6 (4M) [PATCH net-next v3 02/11] virtio-pci: Expose object create and destroy API
  2025-09-23 · Daniel Jurgens <hidden>
• DORMANTno replies [PATCH RFC net-next 7/7] ice-vfio-pci: implement PCI .reset_done handling
  2025-09-09 · Jacob Keller <jacob.e.keller@intel.com>
• STALE301d REVIEWED: 1 (0M) [PATCH RFC net-next 6/7] ice-vfio-pci: add ice VFIO PCI live migration driver
  2025-09-09 · Jacob Keller <jacob.e.keller@intel.com>
• STALE301d REVIEWED: 6 (4M) [PATCH net-next v2 02/11] virtio-pci: Expose object create and destroy API
  2025-09-08 · Daniel Jurgens <hidden>
• STALE271d REVIEWED: 7 (5M) [PATCH v2 32/37] vfio/pci: drop nth_page() usage within SG entry
  2025-09-01 · David Hildenbrand <hidden>
• STALE309d [PATCH v1 31/36] vfio/pci: drop nth_page() usage within SG entry
  2025-08-27 · David Hildenbrand <hidden>
• STALE312d REVIEWED: 6 (4M) [PATCH net-next 02/11] virtio-pci: Expose object create and destroy API
  2025-08-27 · Daniel Jurgens <hidden>
• STALE271d [PATCH RFC 30/35] vfio/pci: drop nth_page() usage within SG entry
  2025-08-21 · David Hildenbrand <hidden>
• STALE378d LANDED [PATCH v2 8/8] irqbypass: Require producers to pass in Linux IRQ number during registration
  2025-05-16 · Sean Christopherson <seanjc@google.com>
• STALE378d LANDED: 11 (11M) [PATCH v2 3/8] irqbypass: Take ownership of producer/consumer token tracking
  2025-05-16 · Sean Christopherson <seanjc@google.com>
• STALE440d REVIEWED: 8 (8M) [PATCH] [v2] PCI: add CONFIG_MMU dependency
  2025-04-23 · Arnd Bergmann <arnd@kernel.org>
• STALE441d REVIEWED: 4 (4M) [PATCH v3] mm: alloc_pages_bulk: support both simple and full-featured API
  2025-04-14 · Yunsheng Lin <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE147d [RFC 1/2] Vfio: add callback to get tph info for dmabuf
  2026-02-09 · Zhiping Zhang <hidden>
• COLD54d [PATCH 11/11] vfio: selftests: mlx5 driver - add send_msi support
  2026-05-01 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 10/11] vfio: selftests: Add mlx5 driver - data path and memcpy ops
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 11/11] vfio: selftests: mlx5 driver - add send_msi support
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>
• COLD32d [PATCH v2 09/11] vfio: selftests: Add mlx5 driver - HW init and command interface
  2026-05-15 · Jason Gunthorpe <jgg@nvidia.com>