infiniband subsystem

Most active threads (last 7 days)

Recent patches

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

• Add struct_offsetofend() for pointer arithmetic v3 · 1 matching patch

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

  • [PATCH v3 2/2] treewide: Use struct_offset() 2026-11-13
  2026-11-13 · Bence Csokas <hidden>
• Add struct_offsetofend() for pointer arithmetic v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/2] treewide: Use struct_offset() 2026-11-12
  2026-11-12 · Bence Csokas <hidden>
• mlx5: Adversarial mode for confidential computing guests v1 · 20 matching patches

  Entire posting: PENDING · 4 of 24 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH rdma-next 05/23] RDMA/mlx5: Reject QP transport types not enabled by FW capability 2026-11-03
  • [PATCH rdma-next 06/23] RDMA/mlx5: Require IB_QPT_DRIVER for the DC vendor QP types 2026-11-03
  • [PATCH rdma-next 07/23] RDMA/mlx5: Derive mlx5_ib_adversarial_mode global from mlx5_core adversarial API 2026-11-03
  • [PATCH rdma-next 08/23] RDMA/core: Suppress kverbs_provider for adversarial_mode devices 2026-11-03
  • [PATCH rdma-next 09/23] RDMA/mlx5: Remove duplicate mlx5_ib_umr_context struct 2026-11-03
  • [PATCH rdma-next 10/23] RDMA/mlx5: Introduce per-CQ poll_one hook in mlx5_ib_cq 2026-11-03
  • [PATCH rdma-next 11/23] RDMA/mlx5: Add shadow FIFO infrastructure for UMR completions 2026-11-03
  • [PATCH rdma-next 12/23] RDMA/mlx5: Verify UMR CQ polling against a hostile NIC 2026-11-03
  • [PATCH rdma-next 13/23] RDMA/mlx5: Keep the UMR QP failed once a forged CQE is detected 2026-11-03
  • [PATCH rdma-next 14/23] RDMA/mlx5: Block generic CQ poll path in adversarial mode 2026-11-03
  • [PATCH rdma-next 15/23] RDMA/core: Set the CQ comp_handler after its poll context is set up 2026-11-03
  • [PATCH rdma-next 16/23] RDMA/mlx5: Ignore completion events for a CQ without a handler 2026-11-03
  • [PATCH rdma-next 17/23] RDMA/mlx5: Validate EQE port and GSI port before indexing devr.ports[] 2026-11-03
  • [PATCH rdma-next 18/23] RDMA/mlx5: Validate firmware RQ/SQ state before sqrq_trans[] lookup 2026-11-03
  • [PATCH rdma-next 19/23] RDMA/mlx5: Clamp log_max_cq_sz shift in CQ size checks 2026-11-03
  • [PATCH rdma-next 20/23] RDMA/mlx5: Clamp log_max_* shifts in QP and WQ limit checks 2026-11-03
  • [PATCH rdma-next 21/23] RDMA/mlx5: Clamp log_max_* shifts in query_device and ucontext paths 2026-11-03
  • [PATCH rdma-next 22/23] RDMA/core: Report and enforce adversarial mode via GET_CONTEXT 2026-11-03
  • [PATCH rdma-next 23/23] RDMA/mlx5: Advertise adversarial mode via ib_device::adversarial_mode 2026-11-03
  • [PATCH V1 rdma-next 24/24] RDMA/mlx5: Advertise adversarial mode via ib_device::adversarial_mode 2026-11-10
  2026-11-10 · Yishai Hadas <yishaih@nvidia.com>
• net: mana: concurrent HWC requests and dynamic queue depth v10 · 1 matching patch

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

  • [PATCH net-next v10 4/4] net: mana: add dynamic HWC queue depth with reinit path 2026-11-09
  2026-11-09 · Wei Hu <hidden>
• RDMA/ionic: add DMA MR and v2 atomic WQE v1 · 3 matching patches

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

  • [for-next 2/4] RDMA/ionic: preserve atomic operands in the send WQE 2026-11-07
  • [for-next 3/4] RDMA/ionic: allocate a PD-scoped DMA MR 2026-11-07
  • [for-next 4/4] RDMA/ionic: use the v2 atomic send WQE layout 2026-11-07
  2026-11-07 · Abhijit Gangurde <abhijit.gangurde@amd.com>
• ionic: make the device command timeout configurable v2 · 1 matching patch

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

  • [PATCH net-next v2 2/3] RDMA/ionic: Use the ionic command timeout for the admin queue 2026-11-05
  2026-11-05 · Nikhil P. Rao <hidden>
• Add offsetofp() and offsetofendp() for pointer arithmetic v1 · 2 matching patches

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

  • [PATCH 2/3] treewide: Use offsetofendp() 2026-11-05
  • [PATCH 3/3] treewide: Use offsetofp() 2026-11-05
  2026-11-05 · Bence Csokas <hidden>
• DMA-buf mapping types v2 · 2 matching patches

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

  • [PATCH v2 01/23] treewide: Rename dma_buf_(un)map_attachment() to dma_buf_(un)map_sgt() 2026-11-05
  • [PATCH v2 17/23] RDMA/uverbs: Use the SGT_P2P mapping type 2026-11-05
  2026-11-05 · Alistair Popple <apopple@nvidia.com>
• [PATCH v1 15/15] RDMA/xsc: add RDMA counters and sysfs 2026-11-04 · Xin Tian <hidden>
• [PATCH v1 14/15] RDMA/xsc: add the RDMA send path 2026-11-04 · Xin Tian <hidden>
• [PATCH v1 13/15] RDMA/xsc: add QP verbs 2026-11-04 · Xin Tian <hidden>
• [PATCH v1 11/15] RDMA/xsc: add RDMA PD/MR 2026-11-04 · Xin Tian <hidden>
• [PATCH v1 12/15] RDMA/xsc: add RDMA CQ/SRQ/AH 2026-11-04 · Xin Tian <hidden>
• [PATCH v1 10/15] RDMA/xsc: add RDMA device support 2026-11-04 · Xin Tian <hidden>
• RDMA/mlx5: Add NIC_RX_CLASS steering domain for RDMA classification v1 · 1 matching patch

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

  • [PATCH rdma-next 5/5] RDMA/mlx5: Expose NIC_RX_CLASS flow table type to userspace 2026-11-03
  2026-11-03 · Edward Srouji <hidden>
• [PATCH 6.18] Revert "net: Convert proto_ops bind() callbacks to use sockaddr_unsized" 2026-11-03 · Hazem Mohamed Abuelfotoh <hidden>
• RDMA: Support HW requiring relaxed ordering and add Unordered access flag v2 · 1 matching patch

  Entire posting: PENDING · 10 of 15 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH rdma-next v2 07/15] mlx5: Consolidate mkey ordering setting into a single core helper 2026-11-02
  2026-11-02 · Michael Gur <hidden>
• REVIEWED · 2 reviews, 2 by maintainers [PATCH rdma-next v2 05/15] mlx5: Rename IFC bits of relaxed ordering fields 2026-11-02 · Michael Gur <hidden>
• REVIEWED · 2 reviews, 2 by maintainers [PATCH net-next 2/3] RDMA/ionic: Use the ionic command timeout for the admin queue 2026-11-02 · Nikhil P. Rao <hidden>
• net/mlx5: fixes for LAG max_tx_speed update flow v2 · 2 matching patches

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

  • [PATCH net V2 1/4] {RDMA,net}/mlx5: cache and use TX-enabled aggregate speed for vports 2026-10-22
  • [PATCH net V2 3/4] {RDMA,net}/mlx5: notify IB uplink on LAG aggregate speed change 2026-10-22
  2026-10-22 · Tariq Toukan <tariqt@nvidia.com>
• net: mana: concurrent HWC requests and dynamic queue depth v9 · 1 matching patch

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

  • [PATCH net-next v9 4/4] net: mana: add dynamic HWC queue depth with reinit path 2026-10-22
  2026-10-22 · Wei Hu <hidden>
• net: mana: reconfigure by replacing the queue set v7 · 1 matching patch

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

  • [PATCH net-next v7 02/13] net: mana: share the EQ pool across a queue-set swap 2026-10-16
  2026-10-16 · Wei Hu <hidden>
• net: mana: concurrent HWC requests and dynamic queue depth v8 · 1 matching patch

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

  • [PATCH net-next v8 4/4] net: mana: add dynamic HWC queue depth with reinit path 2026-10-16
  2026-10-16 · Wei Hu <hidden>
• Yunsilicon ethernet and RDMA drivers v1 · 6 matching patches

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

  • [PATCH 09/15] yunsilicon: add RDMA device support 2026-10-12
  • [PATCH 10/15] yunsilicon: add RDMA PD/MR 2026-10-12
  • [PATCH 11/15] yunsilicon: add RDMA CQ/SRQ/AH 2026-10-12
  • [PATCH 12/15] yunsilicon: add RDMA QP verbs 2026-10-12
  • [PATCH 13/15] yunsilicon: add the RDMA send path 2026-10-12
  • [PATCH 14/15] yunsilicon: add RDMA counters and sysfs 2026-10-12
  2026-10-12 · Xin Tian <hidden>
• net: mana: reconfigure by replacing the queue set v6 · 1 matching patch

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

  • [PATCH net-next v6 02/13] net: mana: share the EQ pool across a queue-set swap 2026-10-09
  2026-10-09 · Wei Hu <hidden>
• REVIEWED · 1 review, 0 by maintainers [PATCH net] net/mlx5: Attach late uplink netdev to loaded representors 2026-10-06 · Tariq Toukan <tariqt@nvidia.com>
• Allow compiling an IPv6-only kernel network stack v3 · 1 matching patch

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

  • [PATCH 01/16 net-next v3] ipv4: introduce CONFIG_IPV4 to decouple the IPv4 stack 2026-09-30
  2026-09-30 · Fernando Fernandez Mancera <hidden>
• mlx5: Move data direct infrastructure to mlx5_core v2 · 10 matching patches

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

  • [PATCH mlx5-next V2 01/10] RDMA/mlx5: Notify data direct users via a notifier chain on unbind 2026-09-30
  • [PATCH mlx5-next V2 02/10] RDMA/mlx5: Add mlx5_data_direct_supported() helper 2026-09-30
  • [PATCH mlx5-next V2 03/10] RDMA/mlx5: Make the data direct VUID query self-contained 2026-09-30
  • [PATCH mlx5-next V2 04/10] RDMA/mlx5: Give the data direct PCI driver a proper name 2026-09-30
  • [PATCH mlx5-next V2 05/10] RDMA/mlx5: Move and rename data direct resource functions 2026-09-30
  • [PATCH mlx5-next V2 06/10] RDMA/mlx5: Add new registration stage for data direct users 2026-09-30
  • [PATCH mlx5-next V2 07/10] RDMA/mlx5: Extract IB specific lock out of data direct 2026-09-30
  • [PATCH mlx5-next V2 08/10] RDMA/mlx5: Consolidate data direct state into one object 2026-09-30
  • [PATCH mlx5-next V2 09/10] RDMA/mlx5: Pull data_direct resource creation in init phase 2026-09-30
  • [PATCH mlx5-next V2 10/10] mlx5: Move data direct implementation to mlx5_core 2026-09-30
  2026-09-30 · Tariq Toukan <tariqt@nvidia.com>
• RDMA/ionic: add SRQ support and firmware assigned CQ and SRQ IDs v4 · 4 matching patches

  Entire posting: PENDING · 4 of 5 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [for-next v4 2/5] RDMA/ionic: support firmware-assigned CQ IDs 2026-09-30
  • [for-next v4 3/5] RDMA/ionic: segregate rq related fields from ionic_qp into a new ionic_rq struct 2026-09-30
  • [for-next v4 4/5] RDMA/ionic: add Shared receive queue (SRQ) support 2026-09-30
  • [for-next v4 5/5] RDMA/ionic: implement SRQ event handling support 2026-09-30
  2026-09-30 · Abhijit Gangurde <abhijit.gangurde@amd.com>
• Allow compiling an IPv6-only kernel network stack v2 · 1 matching patch

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

  • [PATCH 01/16 net-next v2] ipv4: introduce CONFIG_IPV4 to decouple the IPv4 stack 2026-09-28
  2026-09-28 · Fernando Fernandez Mancera <hidden>