dma buffer sharing framework

Most active threads (last 7 days)

Recent patches

Latest 15 postings or standalone patches, newest first. Counts below cover matching patches in io-uring touching this subsystem.

• memcg: account the remaining uncharged kernel allocations v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/7] dma-buf/udmabuf: account the page array metadata to memcg 2026-11-06
  2026-11-06 · Tao Cui <hidden>
• allow dma-buf-io ctx reuse across files v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/5] dma-buf-io: add tags for sharing ctx b/w files 2026-11-04
  2026-11-04 · Pavel Begunkov <asml.silence@gmail.com>
• misc: fgds: introduce GPU-File direct I/O via dma-buf v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v2 1/1] misc: fgds: introduce GPU-File direct I/O via dma-buf 2026-10-27
  2026-10-27 · Li Wang <hidden>
• clean up dma-buf-io kerneldocs v2 · 2 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/2] dma-buf-io: fix typos in kernel docs 2026-10-16
  • [PATCH v2 2/2] dma-buf-io: document dma_buf_io_init_map 2026-10-16
  2026-10-16 · Pavel Begunkov <asml.silence@gmail.com>
• clean up dma-buf-io kerneldocs v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/2] dma-buf-io: fix typos in kernel docs 2026-10-16
  • [PATCH 2/2] dma-buf-io: document dma_buf_io_init_map 2026-10-16
  2026-10-16 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v11 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v11 01/13] dma-buf: introduce initial file I/O infrastructure 2026-10-14
  2026-10-14 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v10 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v10 01/13] dma-buf: introduce initial file I/O infrastructure 2026-10-13
  2026-10-13 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v9 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v9 01/13] dma-buf: introduce initial file I/O infrastructure 2026-10-07
  2026-10-07 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v7 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 01/13] dma-buf: introduce initial file I/O infrastructure 2026-09-28
  2026-09-28 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v6 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 01/13] dma-buf: introduce initial file I/O infrastructure 2026-09-21
  2026-09-21 · Pavel Begunkov <asml.silence@gmail.com>
• file: handle files on syscall exit rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC POC 26/50] dma-buf: stop unwinding sync file descriptors by hand 2026-09-15
  2026-09-15 · Christian Brauner <brauner@kernel.org>
• Add dmabuf read/write via io_uring v5 · 1 matching patch

  Entire posting: SUPERSEDED · 2 of 16 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 01/16] dma-buf: introduce initial file I/O infrastructure 2026-08-01
  2026-08-01 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v4 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 01/14] dma-buf: introduce initial file I/O infrastructure 2026-07-28
  2026-07-28 · Pavel Begunkov <asml.silence@gmail.com>
• LANDED [PATCH] tracing/treewide: Remove second parameter of __assign_str() 2024-05-16 · Steven Rostedt <rostedt@goodmis.org>
• [FYI][PATCH] tracing/treewide: Remove second parameter of __assign_str() 2024-02-23 · Steven Rostedt <rostedt@goodmis.org>