block layer

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in io-uring touching this subsystem.

• 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 2/5] block: set dma-buf-io tag to block files 2026-11-04
  2026-11-04 · Pavel Begunkov <asml.silence@gmail.com>
• dma-buf backed NVMe passthrough I/O v3 · 1 matching patch

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

  • [PATCH v3 4/5] block: map dma-buf iterators in blk_rq_map_user_iov() 2026-10-30
  2026-10-30 · Anuj Gupta <hidden>
• LANDED · 1 review, 0 by maintainers [PATCH v2] block: only fail dma-buf bios that need block layer PI 2026-10-29 · Kyle Bader <hidden>
• [PATCH] block: only fail dma-buf bios that need block layer PI 2026-10-28 · Kyle Bader <hidden>
• dma-buf backed NVMe passthrough I/O v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 4/5] block: map dma-buf iterators in blk_rq_map_user_iov() 2026-10-22
  2026-10-22 · Anuj Gupta <hidden>
• [PATCH] nvme/io_uring: enable dma-buf backed passthrough I/O 2026-10-16 · Anuj Gupta <hidden>
• Add dmabuf read/write via io_uring v11 · 3 matching patches

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

  • [PATCH v11 03/13] block: always adjust bi_offset on bio_advance_iter 2026-10-14
  • [PATCH v11 04/13] block: introduce dma map backed bio type 2026-10-14
  • [PATCH v11 05/13] block: add dma-buf support for raw bdev 2026-10-14
  2026-10-14 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v10 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v10 03/13] block: always adjust bi_offset on bio_advance_iter 2026-10-13
  • [PATCH v10 04/13] block: introduce dma map backed bio type 2026-10-13
  • [PATCH v10 05/13] block: add dma-buf support for raw bdev 2026-10-13
  2026-10-13 · Pavel Begunkov <asml.silence@gmail.com>
• [PATCH] block: reject dma-buf I/O on integrity checksum devices 2026-10-13 · Anuj Gupta <hidden>
• Add dmabuf read/write via io_uring v9 · 3 matching patches

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

  • [PATCH v9 03/13] block: always adjust bi_offset on bio_advance_iter 2026-10-07
  • [PATCH v9 04/13] block: introduce dma map backed bio type 2026-10-07
  • [PATCH v9 05/13] block: add dma-buf support for raw bdev 2026-10-07
  2026-10-07 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v8 · 3 matching patches

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

  • [PATCH v8 01/13] block: always adjust bi_offset on bio_advance_iter 2026-10-07
  • [PATCH v8 02/13] block: introduce dma map backed bio type 2026-10-07
  • [PATCH v8 03/13] block: add dma-buf support for raw bdev 2026-10-07
  2026-10-07 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v7 · 3 matching patches

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

  • [PATCH v7 03/13] block: always adjust bi_offset on bio_advance_iter 2026-09-28
  • [PATCH v7 04/13] block: introduce dma map backed bio type 2026-09-28
  • [PATCH v7 05/13] block: add dma-buf support for raw bdev 2026-09-28
  2026-09-28 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v6 · 3 matching patches

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

  • [PATCH v6 03/13] block: always adjust bi_offset on bio_advance_iter 2026-09-21
  • [PATCH v6 04/13] block: introduce dma map backed bio type 2026-09-21
  • [PATCH v6 05/13] block: add dma-buf support for raw bdev 2026-09-21
  2026-09-21 · Pavel Begunkov <asml.silence@gmail.com>
• io_uring/nvme: support fixed buffer for metadata v1 · 2 matching patches

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

  • [PATCH 1/6] bio-integrity: remove dead bio_integrity_copy_user() error path 2026-09-09
  • [PATCH 3/6] blk-integrity: pass iov_iter to blk_rq_integrity_map_user() 2026-09-09
  2026-09-09 · Caleb Sander Mateos <hidden>
• io_uring passthru: set result on blk-mq request completion v1 · 1 matching patch

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

  • [PATCH 1/2] io_uring/cmd: split io_uring_cmd_set_res() from io_uring_cmd_done() 2026-08-27
  2026-08-27 · Caleb Sander Mateos <hidden>
• LANDED · 1 review, 1 by a maintainer [PATCH 1/1] block: rename bi_bvec_done 2026-08-06 · Pavel Begunkov <asml.silence@gmail.com>
• LANDED · 1 review, 1 by a maintainer [PATCH 6/6] block: implement async io_uring zone reset all 2026-08-04 · Christoph Hellwig <hch@lst.de>
• LANDED · 1 review, 1 by a maintainer [PATCH 5/6] block: remove most blkdev_cmd_discard arguments 2026-08-04 · Christoph Hellwig <hch@lst.de>
• LANDED · 1 review, 1 by a maintainer [PATCH 4/6] block: also reject zone open / close on conventional zones 2026-08-04 · Christoph Hellwig <hch@lst.de>
• LANDED · 1 review, 1 by a maintainer [PATCH 3/6] block: remove blk_zone_wplug_handle_zone_mgmt 2026-08-04 · Christoph Hellwig <hch@lst.de>
• LANDED · 1 review, 1 by a maintainer [PATCH 2/6] block: allow REQ_NOWAIT zone management commands 2026-08-04 · Christoph Hellwig <hch@lst.de>
• LANDED · 1 review, 1 by a maintainer [PATCH 1/6] block: remove a dead return statement in blk_zone_plug_bio 2026-08-04 · Christoph Hellwig <hch@lst.de>
• Add dmabuf read/write via io_uring v5 · 6 matching patches

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

  • [PATCH v5 03/16] block: rename bi_bvec_done 2026-08-01
  • [PATCH v5 04/16] block: always adjust bi_offset on bio_advance_iter 2026-08-01
  • [PATCH v5 05/16] block: move bvec init into __bio_clone 2026-08-01
  • [PATCH v5 06/16] block: introduce bio_iov_iter_set() 2026-08-01
  • [PATCH v5 07/16] block: introduce dma map backed bio type 2026-08-01
  • [PATCH v5 08/16] block: add dma-buf support for raw bdev 2026-08-01
  2026-08-01 · Pavel Begunkov <asml.silence@gmail.com>
• Add dmabuf read/write via io_uring v4 · 5 matching patches

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

  • [PATCH v4 03/14] block: rename bi_bvec_done 2026-07-28
  • [PATCH v4 04/14] block: always adjust bi_offset on bio_advance_iter 2026-07-28
  • [PATCH v4 05/14] block: move bvec init into __bio_clone 2026-07-28
  • [PATCH v4 06/14] block: introduce dma map backed bio type 2026-07-28
  • [PATCH v4 07/14] block: forward init_dma_buf_io_ctx to drivers 2026-07-28
  2026-07-28 · Pavel Begunkov <asml.silence@gmail.com>
• [PATCH 6/6] block: implement async io_uring zone reset all 2026-07-16 · Christoph Hellwig <hch@lst.de>
• [PATCH 5/6] block: remove most blkdev_cmd_discard arguments 2026-07-16 · Christoph Hellwig <hch@lst.de>
• [PATCH 4/6] block: also reject zone open / close on conventional zones 2026-07-16 · Christoph Hellwig <hch@lst.de>
• [PATCH 3/6] block: remove blk_zone_wplug_handle_zone_mgmt 2026-07-16 · Christoph Hellwig <hch@lst.de>
• [PATCH 2/6] block: allow REQ_NOWAIT zone management commands 2026-07-16 · Christoph Hellwig <hch@lst.de>
• [PATCH 1/6] block: remove a dead return statement in blk_zone_plug_bio 2026-07-16 · Christoph Hellwig <hch@lst.de>