dma generic offload engine subsystem · Maintained

Maintainers

• M Vinod Koul <vkoul@kernel.org>
• R Frank Li <Frank.Li@kernel.org>

Paths

• F Documentation/devicetree/bindings/dma/
• F Documentation/driver-api/dmaengine/
• F drivers/dma/
• F include/dt-bindings/dma/
• F include/linux/dma/
• F include/linux/dmaengine.h
• F include/linux/of_dma.h

Last 30 days

Recent patches

Most-recent 21 patches in this subsystem on linux-block, ordered by date desc.

• STALE469d [PATCH 3/6] dmatest: move printing to its own routine
  2025-05-20 · Luis Chamberlain <mcgrof@kernel.org>
• STALE469d [PATCH 1/6] fake-dma: add fake dma engine driver
  2025-05-20 · Luis Chamberlain <mcgrof@kernel.org>
• STALE469d [PATCH 2/6] dmatest: split dmatest_func() into helpers
  2025-05-20 · Luis Chamberlain <mcgrof@kernel.org>
• STALE469d [PATCH 4/6] dmatest: add IOVA tests
  2025-05-20 · Luis Chamberlain <mcgrof@kernel.org>
• STALE1417d REVIEWED: 28 (27M) [PATCH v6 6/7] treewide: use get_random_bytes() when possible
  2022-10-10 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1425d REVIEWED: 1 (0M) [PATCH v5 6/7] treewide: use get_random_bytes when possible
  2022-10-08 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1425d REVIEWED: 1 (0M) [PATCH v4 5/6] treewide: use get_random_bytes when possible
  2022-10-07 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1425d REVIEWED: 1 (0M) [PATCH v3 4/5] treewide: use get_random_bytes when possible
  2022-10-06 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1428d REVIEWED: 1 (0M) [PATCH v2 4/5] treewide: use get_random_bytes when possible
  2022-10-06 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1421d [PATCH v1 4/5] treewide: use get_random_bytes when possible
  2022-10-06 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1641d [PATCH 6/6] treewide: remove check of list iterator against head past the loop body
  2022-02-28 · Jakob Koschel <hidden>
• STALE1641d [PATCH 4/6] drivers: remove unnecessary use of list iterator variable
  2022-02-28 · Jakob Koschel <hidden>
• STALE2378d [PATCH V2 04/10] sbitmap: move allocation hint into sbitmap
  2020-02-28 · Ming Lei <hidden>
• STALE2378d [PATCH V2 01/10] sbitmap: maintain allocation round_robin in sbitmap
  2020-02-28 · Ming Lei <hidden>
• STALE2333d [PATCH 04/10] sbitmap: move allocation hint into sbitmap
  2020-02-11 · Ming Lei <hidden>
• STALE2333d [PATCH 01/10] sbitmap: maintain allocation round_robin in sbitmap
  2020-02-11 · Ming Lei <hidden>
• STALE2816d REVIEWED: 1 (0M) [PATCH V3 1/2] mm: Replace all open encodings for NUMA_NO_NODE
  2018-12-18 · Anshuman Khandual <hidden>
• STALE2829d [PATCH V2] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-26 · Anshuman Khandual <hidden>
• STALE2838d [PATCH] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-23 · Anshuman Khandual <hidden>
• STALE2852d [RFC] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-12 · Anshuman Khandual <hidden>
• STALE3388d [RFC PATCH 01/16] dmaengine: ste_dma40, imx-dma: Cleanup scatterlist layering violations
  2017-05-24 · Logan Gunthorpe <logang@deltatee.com>