netdev - [PATCHv2 net-next 0/5] sctp: update from rfc7829

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Message-Id: <cover.1570533716.git.lucien.xin@gmail.com>
Date:   Tue,  8 Oct 2019 19:25:02 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Cc:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Neil Horman <nhorman@...driver.com>, davem@...emloft.net
Subject: [PATCHv2 net-next 0/5] sctp: update from rfc7829

SCTP-PF was implemented based on a Internet-Draft in 2012:

  https://tools.ietf.org/html/draft-nishida-tsvwg-sctp-failover-05

It's been updated quite a few by rfc7829 in 2016.

This patchset adds the following features:

  1. add SCTP_ADDR_POTENTIALLY_FAILED notification
  2. add pf_expose per netns/sock/asoc
  3. add SCTP_EXPOSE_POTENTIALLY_FAILED_STATE sockopt
  4. add ps_retrans per netns/sock/asoc/transport
     (Primary Path Switchover)
  5. add spt_pathcpthld for SCTP_PEER_ADDR_THLDS sockopt

v1->v2:
  - See Patch 2/5 and Patch 5/5.

Xin Long (5):
  sctp: add SCTP_ADDR_POTENTIALLY_FAILED notification
  sctp: add pf_expose per netns and sock and asoc
  sctp: add SCTP_EXPOSE_POTENTIALLY_FAILED_STATE sockopt
  sctp: add support for Primary Path Switchover
  sctp: add SCTP_PEER_ADDR_THLDS_V2 sockopt

 include/net/netns/sctp.h   |  13 +++++
 include/net/sctp/structs.h |  13 ++++-
 include/uapi/linux/sctp.h  |  13 +++++
 net/sctp/associola.c       |  26 ++++-----
 net/sctp/protocol.c        |   6 ++
 net/sctp/sm_sideeffect.c   |   5 ++
 net/sctp/socket.c          | 143 ++++++++++++++++++++++++++++++++++++++++-----
 net/sctp/sysctl.c          |  16 +++++
 8 files changed, 203 insertions(+), 32 deletions(-)

-- 
2.1.0