[PATCH v2 0/4] sctp: fix association hangs due to reassembly/ordering logic

["Lee A. Roberts" <lee.roberts@hp.com>]

From: "Lee A. Roberts" <lee.roberts@hp.com>

This series of patches resolves several SCTP association hangs observed during
SCTP stress testing.  Observable symptoms include communications hangs with
data being held in the association reassembly and/or lobby (ordering) queues.
Close examination of reassembly/ordering queues may show either duplicated
or missing packets.

Lee A. Roberts (4):
  sctp: fix association hangs due to off-by-one errors in
    sctp_tsnmap_grow()
  sctp: fix association hangs due to reneging packets below the
    cumulative TSN ACK point
  sctp: fix association hangs due to errors when reneging events from
    the ordering queue
  sctp: fix association hangs due to partial delivery errors

 net/sctp/tsnmap.c   |   13 ++++----
 net/sctp/ulpqueue.c |   87 +++++++++++++++++++++++++++++++++++++++++----------
 2 files changed, 78 insertions(+), 22 deletions(-)

-- 
1.7.9.5