infiniband subsystem · Supported

Maintainers

• M Jason Gunthorpe <jgg@nvidia.com>
• M Leon Romanovsky <leonro@nvidia.com>

Paths

• F Documentation/devicetree/bindings/infiniband/
• F Documentation/infiniband/
• F drivers/infiniband/
• F include/rdma/
• F include/trace/events/ib_mad.h
• F include/trace/events/ib_umad.h
• F include/trace/misc/rdma.h
• F include/uapi/linux/if_infiniband.h
• F include/uapi/rdma/
• F samples/bpf/ibumad_kern.c
• F samples/bpf/ibumad_user.c
• F tools/testing/selftests/rdma/

Last 30 days

Recent patches

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

• COLD29d [PATCH rdma-next v2 2/3] cgroup/rdma: add MR memory size resource tracking
  2026-05-29 · Tao Cui <hidden>
• COLD29d [PATCH rdma-next v2 1/3] cgroup/rdma: extend charge/uncharge API with s64 amount parameter
  2026-05-29 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 3/5] cgroup/rdma: add MR per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 4/5] cgroup/rdma: add MR memory size per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 1/5] cgroup/rdma: extend charge/uncharge API with s64 amount parameter
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 2/5] cgroup/rdma: add QP per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• STALE595d REVIEWED: 3 (3M) [PATCH v3 28/28] deal with the last remaing boolean uses of fd_file()
  2024-11-02 · Al Viro <viro@zeniv.linux.org.uk>
• STALE595d REVIEWED: 3 (3M) [PATCH v3 15/28] fdget(), more trivial conversions
  2024-11-02 · Al Viro <viro@zeniv.linux.org.uk>
• STALE595d [PATCH 39/39] deal with the last remaing boolean uses of fd_file()
  2024-07-30 · viro@kernel.org
• STALE595d [PATCH 24/39] fdget(), more trivial conversions
  2024-07-30 · viro@kernel.org
• STALE595d [PATCH 03/39] struct fd: representation change
  2024-07-30 · viro@kernel.org
• STALE595d [PATCH 02/39] introduce fd_file(), convert all accessors to it.
  2024-07-30 · viro@kernel.org
• STALE795d REVIEWED: 5 (5M) [PATCH v6 01/37] fix missing vmalloc.h includes
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE836d REVIEWED: 5 (5M) [PATCH v5 01/37] fix missing vmalloc.h includes
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE839d [PATCH v4 01/36] fix missing vmalloc.h includes
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE873d LANDED [PATCH v2 2/4] eventfd: simplify eventfd_signal()
  2023-11-22 · Christian Brauner <brauner@kernel.org>
• STALE986d [PATCH 12/19] fs: convert kill_litter_super to litter_shutdown_sb
  2023-09-13 · Christoph Hellwig <hch@lst.de>
• STALE986d [PATCH 06/19] qibfs: use simple_release_fs
  2023-09-13 · Christoph Hellwig <hch@lst.de>
• STALE1082d [PATCH 1/2] eventfd: simplify eventfd_signal()
  2023-07-13 · Christian Brauner <brauner@kernel.org>
• STALE1222d [PATCH 05/19] RMDA/siw: Convert to use vm_account
  2023-02-06 · Alistair Popple <apopple@nvidia.com>
• STALE1222d [PATCH 06/19] RDMA/usnic: convert to use vm_account
  2023-02-06 · Alistair Popple <apopple@nvidia.com>
• STALE1222d [PATCH 04/19] infiniband/umem: Convert to use vm_account
  2023-02-06 · Alistair Popple <apopple@nvidia.com>
• STALE1239d [RFC PATCH 06/19] RDMA/usnic: convert to use vm_account
  2023-01-24 · Alistair Popple <apopple@nvidia.com>
• STALE1239d [RFC PATCH 05/19] RMDA/siw: Convert to use vm_account
  2023-01-24 · Alistair Popple <apopple@nvidia.com>
• STALE1239d [RFC PATCH 04/19] infiniband/umem: Convert to use vm_account
  2023-01-24 · Alistair Popple <apopple@nvidia.com>
• STALE2719d [PATCH rdma-next] IB/core: Simplify rdma cgroup registration
  2019-01-17 · Leon Romanovsky <leon@kernel.org>
• STALE3239d [patch net-next 1/3] idr: Use unsigned long instead of int
  2017-08-16 · Chris Mi <hidden>
• STALE3457d [PATCHv14 2/3] IB/core: added support to use rdma cgroup controller
  2017-01-10 · Parav Pandit <hidden>
• STALE3458d [PATCHv13 2/3] IB/core: added support to use rdma cgroup controller
  2016-12-02 · Parav Pandit <hidden>
• STALE3541d [PATCHv12 2/3] IB/core: added support to use rdma cgroup controller
  2016-08-31 · Parav Pandit <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.

• COLD32d [RFC PATCH rdma-next 2/5] cgroup/rdma: add QP per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 1/5] cgroup/rdma: extend charge/uncharge API with s64 amount parameter
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 4/5] cgroup/rdma: add MR memory size per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• COLD32d [RFC PATCH rdma-next 3/5] cgroup/rdma: add MR per-type resource counting
  2026-05-25 · Tao Cui <hidden>
• COLD29d [PATCH rdma-next v2 1/3] cgroup/rdma: extend charge/uncharge API with s64 amount parameter
  2026-05-29 · Tao Cui <hidden>
• COLD29d [PATCH rdma-next v2 2/3] cgroup/rdma: add MR memory size resource tracking
  2026-05-29 · Tao Cui <hidden>