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

Pull rdma updates from Jason Gunthorpe:
 "Another small cycle. Mostly cleanups and bug fixes, quite a bit
  assisted from bots. There are a few new syzkaller splats that haven't
  been solved yet but they should get into the rcs in a few weeks, I
  think.

  Summary:

   - Update drivers to use common helpers for GUIDs, pkeys, bitmaps,
     memset_startat, and others

   - General code cleanups from bots

   - Simplify some of the rxe pool code in preparation for a larger
     rework

   - Clean out old stuff from hns, including all support for hip06
     devices

   - Fix a bug where GID table entries could be missed if the table had
     holes in it

   - Rename paths and sessions in rtrs for better understandability

   - Consolidate the roce source port selection code

   - NDR speed support in mlx5"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (83 commits)
  RDMA/irdma: Remove the redundant return
  RDMA/rxe: Use the standard method to produce udp source port
  RDMA/irdma: Make the source udp port vary
  RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport
  RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn
  IB/qib: Fix typos
  RDMA/rtrs-clt: Rename rtrs_clt to rtrs_clt_sess
  RDMA/rtrs-srv: Rename rtrs_srv to rtrs_srv_sess
  RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path
  RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path
  RDMA/rtrs: Rename rtrs_sess to rtrs_path
  RDMA/hns: Modify the hop num of HIP09 EQ to 1
  IB/iser: Align coding style across driver
  IB/iser: Remove un-needed casting to/from void pointer
  IB/iser: Don't suppress send completions
  IB/iser: Rename ib_ret local variable
  IB/iser: Fix RNR errors
  IB/iser: Remove deprecated pi_guard module param
  IB/mlx5: Expose NDR speed through MAD
  RDMA/cxgb4: Set queue pair state when being queried
  ...

1 files changed, 11 insertions, 1 deletions

diff --git a/include/rdma/ib_smi.h b/include/rdma/ib_smi.h
index fdb8633cbaff..fc16b826b2c1 100644
--- a/include/rdma/ib_smi.h
+++ b/include/rdma/ib_smi.h
@@ -144,5 +144,15 @@ ib_get_smp_direction(struct ib_smp *smp)
 #define IB_NOTICE_TRAP_DR_NOTICE	0x80
 #define IB_NOTICE_TRAP_DR_TRUNC		0x40
 
-
+/**
+ * ib_init_query_mad - Initialize query MAD.
+ * @mad: MAD to initialize.
+ */
+static inline void ib_init_query_mad(struct ib_smp *mad)
+{
+	mad->base_version = IB_MGMT_BASE_VERSION;
+	mad->mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED;
+	mad->class_version = 1;
+	mad->method = IB_MGMT_METHOD_GET;
+}
 #endif /* IB_SMI_H */