userspace dma buffer driver · Maintained

Maintainers

• M Gerd Hoffmann <kraxel@redhat.com>
• M Vivek Kasireddy <vivek.kasireddy@intel.com>

Paths

• F drivers/dma-buf/udmabuf.c
• F include/uapi/linux/udmabuf.h

Last 30 days

Recent patches

Most-recent 10 patches in this subsystem on linux-arm-kernel, ordered by date desc.

• STALE323d Re: [PATCH] arm64/dma-mapping: Fix arch_sync_dma_for_device to respect dir parameter
  2025-08-20 · Catalin Marinas <catalin.marinas@arm.com>
• STALE2128d REVIEWED: 6 (6M) [PATCH v10 25/30] dmabuf: fix common struct sg_table related issues
  2020-09-04 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2134d REVIEWED: 6 (6M) [PATCH v9 26/32] dmabuf: fix common struct sg_table related issues
  2020-08-26 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2186d REVIEWED: 6 (6M) [PATCH v7 28/36] dmabuf: fix common struct sg_table related issues
  2020-06-19 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2211d REVIEWED: 6 (6M) [PATCH v6 27/36] dmabuf: fix common struct sg_table related issues
  2020-06-18 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2108d [PATCH v5 30/38] dmabuf: fix common struct sg_table related issues
  2020-05-13 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2248d [PATCH v4 30/38] dmabuf: fix common struct sg_table related issues
  2020-05-12 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2249d [PATCH v3 19/25] dmabuf: fix common struct sg_table related issues
  2020-05-05 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2257d [PATCH v2 19/21] dmabuf: fix sg_table nents vs. orig_nents misuse
  2020-05-04 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE2261d [RFC 17/17] dmabuf: fix sg_table nents vs. orig_nents misuse
  2020-04-28 · Marek Szyprowski <m.szyprowski@samsung.com>