[PATCH net-next 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 | 103 ++++++++++++++++++++++++++++++++++++++++++----
 net/rds/ib_mr.h   |   4 ++
 net/rds/ib_rdma.c |  60 +++++++++------------------
 5 files changed, 128 insertions(+), 49 deletions(-)

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2.18.0