[PATCH net v3 0/7] net/rds: RDMA fixes

[Gerd Rausch <gerd.rausch@oracle.com>]

A number of net/rds fixes necessary to make "rds_rdma.ko"
pass some basic Oracle internal tests.

Gerd Rausch (7):
  net/rds: Give fr_state a chance to transition to FRMR_IS_FREE
  net/rds: Get rid of "wait_clean_list_grace" and add locking
  net/rds: Wait for the FRMR_IS_FREE (or FRMR_IS_STALE) transition after
    posting IB_WR_LOCAL_INV
  net/rds: Fix NULL/ERR_PTR inconsistency
  net/rds: Set fr_state only to FRMR_IS_FREE if IB_WR_LOCAL_INV had been
    successful
  net/rds: Keep track of and wait for FRWR segments in use upon shutdown
  net/rds: Initialize ic->i_fastreg_wrs upon allocation

 net/rds/ib.h      |  1 +
 net/rds/ib_cm.c   |  9 ++++-
 net/rds/ib_frmr.c | 84 ++++++++++++++++++++++++++++++++++++++++++-----
 net/rds/ib_mr.h   |  4 +++
 net/rds/ib_rdma.c | 60 +++++++++++----------------------
 5 files changed, 109 insertions(+), 49 deletions(-)

-- 

Changes in submitted patch v3:
* Use "wait_event" instead of "wait_event_timeout" in order to
  not have a deadline for the HCA firmware to respond.