dma buffer sharing framework · Maintained

Maintainers

• M Sumit Semwal <sumit.semwal@linaro.org>
• M Christian König <christian.koenig@amd.com>

Paths

• F Documentation/driver-api/dma-buf.rst
• F Documentation/userspace-api/dma-buf-alloc-exchange.rst
• F drivers/dma-buf/
• F include/linux/*fence.h
• F include/linux/dma-buf.h
• F include/linux/dma-buf/
• F include/linux/dma-resv.h
• F rust/helpers/dma-resv.c

Last 30 days

Recent patches

Most-recent 7 patches in this subsystem on linux-mmc, ordered by date desc.

• STALE248d REVIEWED: 9 (9M) [PATCH v3 04/21] dma-buf: Switch to use %ptSp
  2025-11-13 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE254d REVIEWED: 3 (3M) [PATCH v2 04/21] dma-buf: Switch to use %ptSp
  2025-11-11 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE256d [PATCH v1 05/23] dma-buf: Switch to use %ptSp
  2025-11-10 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE1346d REVIEWED: 18 (18M) [PATCH v3 3/3] treewide: use get_random_u32_inclusive() when possible
  2022-11-17 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1346d REVIEWED: 18 (18M) [PATCH v2 3/3] treewide: use get_random_u32_between() when possible
  2022-11-14 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1347d [PATCH v1 5/5] treewide: use get_random_u32_between() when possible
  2022-10-22 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE3385d [PATCH 01/22] scatterlist: Introduce sg_map helper functions
  2017-04-13 · Logan Gunthorpe <logang@deltatee.com>