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From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: netdev@vger.kernel.org
Cc: linux-sctp@vger.kernel.org, Xin Long <lucien.xin@gmail.com>,
	Vlad Yasevich <vyasevich@gmail.com>,
	Neil Horman <nhorman@tuxdriver.com>,
	marcelo.leitner@gmail.com
Subject: [PATCH net v3 0/2] SCTP PMTU discovery fixes
Date: Fri,  5 Jan 2018 11:17:16 -0200	[thread overview]
Message-ID: <cover.1515152627.git.marcelo.leitner@gmail.com> (raw)

This patchset fixes 2 issues with PMTU discovery that can lead to flood
of retransmissions.
The first patch fixes the issue for when PMTUD is disabled by the
application, while the second fixes it for when its enabled.

Please consider these to stable.

Thanks,

Marcelo Ricardo Leitner (2):
  sctp: do not retransmit upon FragNeeded if PMTU discovery is disabled
  sctp: fix the handling of ICMP Frag Needed for too small MTUs

 include/net/sctp/structs.h |  2 +-
 net/sctp/input.c           | 28 ++++++++++++++++------------
 net/sctp/transport.c       | 29 +++++++++++++++++++----------
 3 files changed, 36 insertions(+), 23 deletions(-)

-- 
2.14.3

             reply	other threads:[~2018-01-05 13:17 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-05 13:17 Marcelo Ricardo Leitner [this message]
2018-01-05 13:17 ` [PATCH net v3 1/2] sctp: do not retransmit upon FragNeeded if PMTU discovery is disabled Marcelo Ricardo Leitner
2018-01-05 13:17 ` [PATCH net v3 2/2] sctp: fix the handling of ICMP Frag Needed for too small MTUs Marcelo Ricardo Leitner
2018-01-05 15:20 ` [PATCH net v3 0/2] SCTP PMTU discovery fixes Neil Horman
2018-01-06  5:05 ` Xin Long
2018-01-08 19:19 ` David Miller

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