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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

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Pull rdma updates from Jason Gunthorpe:
 "Usual collection of driver fixes:

   - Small bug fixes and cleansup in hfi, hns, rxe, mlx5, mana siw

   - Further ODP functionality in rxe

   - Remote access MRs in mana, along with more page sizes

   - Improve CM scalability with a rwlock around the agent

   - More trace points for hns

   - ODP hmm conversion to the new two step dma API

   - Support the ethernet HW device in mana as well as the RNIC

   - Cleanups:
       - Use secs_to_jiffies() when appropriate
       - Use ERR_CAST() instead of naked casts
       - Don't use %pK in printk
       - Unusued functions removed
       - Allocation type matching"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (57 commits)
  RDMA/cma: Fix hang when cma_netevent_callback fails to queue_work
  RDMA/bnxt_re: Support extended stats for Thor2 VF
  RDMA/hns: Fix endian issue in trace events
  RDMA/mlx5: Avoid flexible array warning
  IB/cm: Remove dead code and adjust naming
  RDMA/core: Avoid hmm_dma_map_alloc() for virtual DMA devices
  RDMA/rxe: Break endless pagefault loop for RO pages
  RDMA/bnxt_re: Fix return code of bnxt_re_configure_cc
  RDMA/bnxt_re: Fix missing error handling for tx_queue
  RDMA/bnxt_re: Fix incorrect display of inactivity_cp in debugfs output
  RDMA/mlx5: Add support for 200Gbps per lane speeds
  RDMA/mlx5: Remove the redundant MLX5_IB_STAGE_UAR stage
  RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction
  net: mana: Add support for auxiliary device servicing events
  RDMA/mana_ib: unify mana_ib functions to support any gdma device
  RDMA/mana_ib: Add support of mana_ib for RNIC and ETH nic
  net: mana: Probe rdma device in mana driver
  RDMA/siw: replace redundant ternary operator with just rv
  RDMA/umem: Separate implicit ODP initialization from explicit ODP
  RDMA/core: Convert UMEM ODP DMA mapping to caching IOVA and page linkage
  ...
This commit is contained in:
Linus Torvalds
2025-05-30 10:18:56 -07:00
parent 883e3c9f40 92a251c3df
commit dd91b5e1d6
76 changed files with 1481 additions and 769 deletions
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include/uapi/rdma/ib_user_verbs.h
+16
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@@ -233,6 +233,22 @@ struct ib_uverbs_ex_query_device {
__u32 reserved;
};
enum ib_uverbs_odp_general_cap_bits {
IB_UVERBS_ODP_SUPPORT = 1 << 0,
IB_UVERBS_ODP_SUPPORT_IMPLICIT = 1 << 1,
};
enum ib_uverbs_odp_transport_cap_bits {
IB_UVERBS_ODP_SUPPORT_SEND = 1 << 0,
IB_UVERBS_ODP_SUPPORT_RECV = 1 << 1,
IB_UVERBS_ODP_SUPPORT_WRITE = 1 << 2,
IB_UVERBS_ODP_SUPPORT_READ = 1 << 3,
IB_UVERBS_ODP_SUPPORT_ATOMIC = 1 << 4,
IB_UVERBS_ODP_SUPPORT_SRQ_RECV = 1 << 5,
IB_UVERBS_ODP_SUPPORT_FLUSH = 1 << 6,
IB_UVERBS_ODP_SUPPORT_ATOMIC_WRITE = 1 << 7,
};
struct ib_uverbs_odp_caps {
__aligned_u64 general_caps;
struct {