This series implements there fixes for:
1) an MR refcount leak in handling UC RDMA WRITE with immediate data
2) an EBUSY when MR refcounts are held by RDMA READ RESPONSES
3) elimination of a per-HCA spin lock when validating MR keys
---
Mike Marciniszyn (3):
IB/qib: fix UC MR refs for immediate operations
IB/qib: Avoid returning EBUSY from MR deregister
IB/qib: RCU locking for MR validation
drivers/infiniband/hw/qib/qib_keys.c | 148 +++++++++++---------
drivers/infiniband/hw/qib/qib_mr.c | 247 +++++++++++++++++++--------------
drivers/infiniband/hw/qib/qib_qp.c | 21 +--
drivers/infiniband/hw/qib/qib_rc.c | 24 +--
drivers/infiniband/hw/qib/qib_ruc.c | 14 +-
drivers/infiniband/hw/qib/qib_uc.c | 31 +---
drivers/infiniband/hw/qib/qib_ud.c | 12 --
drivers/infiniband/hw/qib/qib_verbs.c | 14 +-
drivers/infiniband/hw/qib/qib_verbs.h | 31 ++++
9 files changed, 292 insertions(+), 250 deletions(-)
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