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

Pull rdma fixes from Doug Ledford:
 "This is the second batch of queued up rdma patches for this rc cycle.

  There isn't anything really major in here.  It's passed 0day,
  linux-next, and local testing across a wide variety of hardware.
  There are still a few known issues to be tracked down, but this should
  amount to the vast majority of the rdma RC fixes.

  Round two of 4.7 rc fixes:

   - A couple minor fixes to the rdma core
   - Multiple minor fixes to hfi1
   - Multiple minor fixes to mlx4/mlx4
   - A few minor fixes to i40iw"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (31 commits)
  IB/srpt: Reduce QP buffer size
  i40iw: Enable level-1 PBL for fast memory registration
  i40iw: Return correct max_fast_reg_page_list_len
  i40iw: Correct status check on i40iw_get_pble
  i40iw: Correct CQ arming
  IB/rdmavt: Correct qp_priv_alloc() return value test
  IB/hfi1: Don't zero out qp->s_ack_queue in rvt_reset_qp
  IB/hfi1: Fix deadlock with txreq allocation slow path
  IB/mlx4: Prevent cross page boundary allocation
  IB/mlx4: Fix memory leak if QP creation failed
  IB/mlx4: Verify port number in flow steering create flow
  IB/mlx4: Fix error flow when sending mads under SRIOV
  IB/mlx4: Fix the SQ size of an RC QP
  IB/mlx5: Fix wrong naming of port_rcv_data counter
  IB/mlx5: Fix post send fence logic
  IB/uverbs: Initialize ib_qp_init_attr with zeros
  IB/core: Fix false search of the IB_SA_WELL_KNOWN_GUID
  IB/core: Fix RoCE v1 multicast join logic issue
  IB/core: Fix no default GIDs when netdevice reregisters
  IB/hfi1: Send a pkey change event on driver pkey update
  ...

diff --combined include/linux/mlx5/qp.h
index 266320f,630f66a..ab31081
--- 1/include/linux/mlx5/qp.h
--- 2/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@@ -172,6 -172,7 +172,7 @@@ enum 
  enum {
        MLX5_FENCE_MODE_NONE                    = 0 << 5,
        MLX5_FENCE_MODE_INITIATOR_SMALL         = 1 << 5,
+       MLX5_FENCE_MODE_FENCE                   = 2 << 5,
        MLX5_FENCE_MODE_STRONG_ORDERING         = 3 << 5,
        MLX5_FENCE_MODE_SMALL_AND_FENCE         = 4 << 5,
  };
@@@ -559,7 -560,6 +560,7 @@@ struct mlx5_modify_qp_mbox_in 
        __be32                  optparam;
        u8                      rsvd0[4];
        struct mlx5_qp_context  ctx;
 +      u8                      rsvd2[16];
  };
  
  struct mlx5_modify_qp_mbox_out {