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 24 patches in this subsystem on linux-api, ordered by date desc.

• COLD22d [PATCH v7 1/6] treewide: Get rid of get_task_comm()
  2026-09-12 · André Almeida <andrealmeid@igalia.com>
• COLD23d [PATCH v6 1/6] treewide: Get rid of get_task_comm()
  2026-09-10 · André Almeida <andrealmeid@igalia.com>
• COLD34d [PATCH v5 1/6] treewide: Get rid of get_task_comm()
  2026-08-27 · André Almeida <andrealmeid@igalia.com>
• STALE78d [PATCH v4 1/6] treewide: Get rid of get_task_comm()
  2026-07-17 · André Almeida <andrealmeid@igalia.com>
• STALE113d [PATCH v3 2/7] treewide: Get rid of get_task_comm()
  2026-06-12 · André Almeida <andrealmeid@igalia.com>
• STALE127d [PATCH v2 2/6] treewide: Get rid of get_task_comm()
  2026-05-24 · André Almeida <andrealmeid@igalia.com>
• STALE136d [PATCH 2/6] treewide: Get rid of get_task_comm()
  2026-05-17 · André Almeida <andrealmeid@igalia.com>
• STALE2232d [PATCH v2 1/2] mm: add GFP mask param to strndup_user
  2020-08-22 · Pascal Bouchareine <hidden>
• STALE2232d [PATCH 1/2] mm: add GFP mask param to strndup_user
  2020-08-15 · Pascal Bouchareine <hidden>
• STALE2242d [PATCH v4 1/2] mm: add GFP mask param to strndup_user
  2020-08-14 · Pascal Bouchareine <hidden>
• STALE2721d [PATCH v3 1/4] Make anon_inodes unconditional
  2019-04-19 · Christian Brauner <christian@brauner.io>
• STALE2724d [PATCH v2 1/5] Make anon_inodes unconditional
  2019-04-18 · Christian Brauner <christian@brauner.io>
• STALE2725d [PATCH v1 1/4] Make anon_inodes unconditional
  2019-04-16 · Christian Brauner <christian@brauner.io>
• STALE2709d [PATCH 1/4] Make anon_inodes unconditional
  2019-04-14 · Christian Brauner <christian@brauner.io>
• STALE2732d [RFC-2 PATCH 1/4] Make anon_inodes unconditional
  2019-04-10 · Christian Brauner <christian@brauner.io>
• STALE2742d [PATCH v2 1/5] Make anon_inodes unconditional
  2019-03-29 · Christian Brauner <christian@brauner.io>
• STALE2747d [PATCH v1 1/4] Make anon_inodes unconditional
  2019-03-27 · Christian Brauner <christian@brauner.io>
• STALE2744d [PATCH 1/4] Make anon_inodes unconditional
  2019-03-27 · Christian Brauner <christian@brauner.io>
• STALE2748d [PATCH v1 1/4] Make anon_inodes unconditional
  2019-03-26 · Christian Brauner <christian@brauner.io>
• STALE2748d [PATCH 1/4] Make anon_inodes unconditional
  2019-03-25 · Christian Brauner <christian@brauner.io>
• STALE3309d [RFC PATCH v8 1/2] vfs: add flags parameter to all ->mmap() handlers
  2017-09-08 · Dan Williams <hidden>
• STALE3320d [PATCH 1/2] vfs: add flags parameter to ->mmap() in 'struct file_operations'
  2017-08-30 · Dan Williams <hidden>
• STALE3325d [PATCH v6 1/5] vfs: add flags parameter to ->mmap() in 'struct file_operations'
  2017-08-23 · Dan Williams <hidden>
• STALE3335d [PATCH v5 1/5] vfs: add flags parameter to ->mmap() in 'struct file_operations'
  2017-08-16 · Dan Williams <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.

• STALE113d [PATCH v3 2/7] treewide: Get rid of get_task_comm()
  2026-06-12 · André Almeida <andrealmeid@igalia.com>
• STALE78d [PATCH v4 1/6] treewide: Get rid of get_task_comm()
  2026-07-17 · André Almeida <andrealmeid@igalia.com>