block layer · Maintained

Maintainers

• M Jens Axboe <axboe@kernel.dk>

Paths

• F Documentation/ABI/stable/sysfs-block
• F Documentation/block/
• F block/
• F drivers/block/
• F include/linux/bio.h
• F include/linux/blk*
• F include/uapi/linux/blk*
• F include/uapi/linux/ioprio.h
• F kernel/trace/blktrace.c
• F lib/sbitmap.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-iommu (capped at 30), ordered by date desc.

• COLD35d Re: [PATCH v5 1/2] dma-mapping: introduce DMA_ATTR_CC_SHARED for shared memory
  2026-05-21 · Jason Gunthorpe <jgg@ziepe.ca>
• STALE71d [PATCH 54/61] aoe: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE198d Re: WARNING: drivers/iommu/io-pgtable-arm.c:639
  2025-12-10 · Keith Busch <kbusch@kernel.org>
• STALE198d Re: WARNING: drivers/iommu/io-pgtable-arm.c:639
  2025-12-10 · Chaitanya Kulkarni <hidden>
• STALE198d Re: WARNING: drivers/iommu/io-pgtable-arm.c:639
  2025-12-10 · Chaitanya Kulkarni <hidden>
• STALE174d LANDED: 2 (0M) [PATCH v9 02/11] PCI/P2PDMA: Simplify bus address mapping API
  2025-11-20 · Leon Romanovsky <leon@kernel.org>
• STALE218d REVIEWED: 2 (0M) [PATCH v8 02/11] PCI/P2PDMA: Simplify bus address mapping API
  2025-11-11 · Leon Romanovsky <leon@kernel.org>
• STALE220d REVIEWED: 2 (0M) [PATCH v7 02/11] PCI/P2PDMA: Simplify bus address mapping API
  2025-11-06 · Leon Romanovsky <leon@kernel.org>
• STALE190d [PATCH v6 02/11] PCI/P2PDMA: Simplify bus address mapping API
  2025-11-02 · Leon Romanovsky <leon@kernel.org>
• STALE239d [PATCH v2 1/8] mm: implement cleancache
  2025-10-26 · Suren Baghdasaryan <surenb@google.com>
• STALE238d [PATCH v5 5/9] types: move phys_vec definition to common header
  2025-10-13 · Leon Romanovsky <leon@kernel.org>
• STALE238d [PATCH v5 2/9] PCI/P2PDMA: Simplify bus address mapping API
  2025-10-13 · Leon Romanovsky <leon@kernel.org>
• STALE256d [PATCH 1/8] mm: implement cleancache
  2025-10-10 · Suren Baghdasaryan <surenb@google.com>
• STALE268d [PATCH v4 02/10] PCI/P2PDMA: Simplify bus address mapping API
  2025-09-28 · Leon Romanovsky <leon@kernel.org>
• STALE268d [PATCH v4 05/10] types: move phys_vec definition to common header
  2025-09-28 · Leon Romanovsky <leon@kernel.org>
• STALE274d [PATCH v3 05/10] types: move phys_vec definition to common header
  2025-09-25 · Leon Romanovsky <leon@kernel.org>
• STALE274d [PATCH v3 02/10] PCI/P2PDMA: Simplify bus address mapping API
  2025-09-25 · Leon Romanovsky <leon@kernel.org>
• STALE271d [PATCH v2 05/10] types: move phys_vec definition to common header
  2025-09-11 · Leon Romanovsky <leon@kernel.org>
• STALE271d [PATCH v2 02/10] PCI/P2PDMA: Simplify bus address mapping API
  2025-09-11 · Leon Romanovsky <leon@kernel.org>
• STALE275d REVIEWED: 1 (1M) [PATCH v6 15/16] block-dma: properly take MMIO path
  2025-09-09 · Leon Romanovsky <leon@kernel.org>
• STALE275d REVIEWED: 1 (1M) [PATCH v6 14/16] block-dma: migrate to dma_map_phys instead of map_page
  2025-09-09 · Leon Romanovsky <leon@kernel.org>
• STALE294d REVIEWED: 1 (1M) [PATCH v5 15/16] block-dma: properly take MMIO path
  2025-09-02 · Leon Romanovsky <leon@kernel.org>
• STALE294d REVIEWED: 1 (1M) [PATCH v5 14/16] block-dma: migrate to dma_map_phys instead of map_page
  2025-09-02 · Leon Romanovsky <leon@kernel.org>
• STALE291d Re: [PATCH v4 15/16] block-dma: properly take MMIO path
  2025-08-28 · Keith Busch <kbusch@kernel.org>
• STALE291d [PATCH v4 15/16] block-dma: properly take MMIO path
  2025-08-19 · Leon Romanovsky <leon@kernel.org>
• STALE291d [PATCH v4 14/16] block-dma: migrate to dma_map_phys instead of map_page
  2025-08-19 · Leon Romanovsky <leon@kernel.org>
• STALE314d [PATCH v3 15/16] block-dma: properly take MMIO path
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• STALE314d [PATCH v3 14/16] block-dma: migrate to dma_map_phys instead of map_page
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• STALE316d [PATCH v2 15/16] block-dma: properly take MMIO path
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• STALE316d [PATCH v2 14/16] block-dma: migrate to dma_map_phys instead of map_page
  2025-08-14 · Leon Romanovsky <leon@kernel.org>