iommu dma-api layer · Maintained

Maintainers

• M Robin Murphy <robin.murphy@arm.com>

Paths

• F drivers/iommu/dma-iommu.c
• F drivers/iommu/dma-iommu.h
• F drivers/iommu/iova.c
• F include/linux/iommu-dma.h
• F include/linux/iova.h

Last 30 days

Recent patches

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

• STALE105d [PATCH] iommu/dma: Rate-limit WARN in iommu_dma_unmap_phys()
  2026-02-11 · Breno Leitao <leitao@debian.org>
• STALE768d REVIEWED: 6 (6M) [PATCH v6 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-05-07 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE770d REVIEWED: 6 (6M) [PATCH net-next v5 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-05-06 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE771d REVIEWED: 6 (6M) [PATCH net-next v4 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-04-23 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE841d [PATCH net-next v3 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-02-14 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE854d [PATCH net-next v2 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-02-05 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE867d [PATCH net-next 3/7] iommu/dma: avoid expensive indirect calls for sync operations
  2024-01-26 · Alexander Lobakin <aleksander.lobakin@intel.com>
• STALE903d [PATCH 06/16] iommu/dma: use page allocation function provided by iommu-pages.h
  2023-11-28 · Pasha Tatashin <pasha.tatashin@soleen.com>
• STALE986d LANDED: 6 (6M) [PATCH v13 6/6] iommu/dma: Use a large flush queue and timeout for shadow_on_flush
  2023-09-28 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE986d LANDED: 6 (6M) [PATCH v13 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-09-28 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE993d REVIEWED: 6 (6M) [PATCH v12 6/6] iommu/dma: Use a large flush queue and timeout for shadow_on_flush
  2023-08-25 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE993d REVIEWED: 6 (6M) [PATCH v12 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-08-25 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1022d [PATCH v11 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-07-17 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1022d [PATCH v11 6/6] iommu/dma: Use a large flush queue and timeout for shadow_on_flush
  2023-07-17 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1090d [PATCH v10 6/6] iommu/dma: Use a large flush queue and timeout for shadow_on_flush
  2023-05-24 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1090d [PATCH v10 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-05-24 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1120d [PATCH v9 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-05-15 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1120d [PATCH v9 6/6] iommu/dma: Make flush queue sizes and timeout driver configurable
  2023-05-15 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1128d [PATCH v8 5/6] iommu/dma: Allow a single FQ in addition to per-CPU FQs
  2023-03-10 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1128d [PATCH v8 6/6] iommu/dma: Make flush queue sizes and timeout driver configurable
  2023-03-10 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1238d LANDED: 2 (2M) [PATCH v3 03/10] iommu: Add a gfp parameter to iommu_map_sg()
  2023-01-23 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1238d LANDED: 2 (2M) [PATCH v3 01/10] iommu: Add a gfp parameter to iommu_map()
  2023-01-23 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1238d LANDED: 2 (2M) [PATCH v3 02/10] iommu: Remove iommu_map_atomic()
  2023-01-23 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1238d LANDED: 2 (2M) [PATCH v3 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous()
  2023-01-23 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous()
  2023-01-18 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH v2 01/10] iommu: Add a gfp parameter to iommu_map()
  2023-01-18 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH v2 02/10] iommu: Remove iommu_map_atomic()
  2023-01-18 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH v2 03/10] iommu: Add a gfp parameter to iommu_map_sg()
  2023-01-18 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH 2/8] iommu: Remove iommu_map_atomic()
  2023-01-06 · Jason Gunthorpe <jgg@nvidia.com>
• STALE1240d [PATCH 1/8] iommu: Add a gfp parameter to iommu_map()
  2023-01-06 · Jason Gunthorpe <jgg@nvidia.com>