Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking changes from David Miller:
 "Noteworthy changes this time around:

   1) Multicast rejoin support for team driver, from Jiri Pirko.

   2) Centralize and simplify TCP RTT measurement handling in order to
      reduce the impact of bad RTO seeding from SYN/ACKs.  Also, when
      both timestamps and local RTT measurements are available prefer
      the later because there are broken middleware devices which
      scramble the timestamp.

      From Yuchung Cheng.

   3) Add TCP_NOTSENT_LOWAT socket option to limit the amount of kernel
      memory consumed to queue up unsend user data.  From Eric Dumazet.

   4) Add a "physical port ID" abstraction for network devices, from
      Jiri Pirko.

   5) Add a "suppress" operation to influence fib_rules lookups, from
      Stefan Tomanek.

   6) Add a networking development FAQ, from Paul Gortmaker.

   7) Extend the information provided by tcp_probe and add ipv6 support,
      from Daniel Borkmann.

   8) Use RCU locking more extensively in openvswitch data paths, from
      Pravin B Shelar.

   9) Add SCTP support to openvswitch, from Joe Stringer.

  10) Add EF10 chip support to SFC driver, from Ben Hutchings.

  11) Add new SYNPROXY netfilter target, from Patrick McHardy.

  12) Compute a rate approximation for sending in TCP sockets, and use
      this to more intelligently coalesce TSO frames.  Furthermore, add
      a new packet scheduler which takes advantage of this estimate when
      available.  From Eric Dumazet.

  13) Allow AF_PACKET fanouts with random selection, from Daniel
      Borkmann.

  14) Add ipv6 support to vxlan driver, from Cong Wang"

Resolved conflicts as per discussion.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1218 commits)
  openvswitch: Fix alignment of struct sw_flow_key.
  netfilter: Fix build errors with xt_socket.c
  tcp: Add missing braces to do_tcp_setsockopt
  caif: Add missing braces to multiline if in cfctrl_linkup_request
  bnx2x: Add missing braces in bnx2x:bnx2x_link_initialize
  vxlan: Fix kernel panic on device delete.
  net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls
  net: mvneta: properly disable HW PHY polling and ensure adjust_link() works
  icplus: Use netif_running to determine device state
  ethernet/arc/arc_emac: Fix huge delays in large file copies
  tuntap: orphan frags before trying to set tx timestamp
  tuntap: purge socket error queue on detach
  qlcnic: use standard NAPI weights
  ipv6:introduce function to find route for redirect
  bnx2x: VF RSS support - VF side
  bnx2x: VF RSS support - PF side
  vxlan: Notify drivers for listening UDP port changes
  net: usbnet: update addr_assign_type if appropriate
  driver/net: enic: update enic maintainers and driver
  driver/net: enic: Exposing symbols for Cisco's low latency driver
  ...

1 files changed, 11 insertions, 18 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index e745c92a1532..2174d8da0770 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -25,10 +25,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email addresses:
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    Randall Stewart	    <randall@sctp.chicago.il.us>
@@ -46,9 +43,6 @@
  *    Ryan Layer	    <rmlayer@us.ibm.com>
  *    Anup Pemmaiah	    <pemmaiah@cc.usu.edu>
  *    Kevin Gao             <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_structs_h__
@@ -119,29 +113,27 @@ struct sctp_hashbucket {
 
 /* The SCTP globals structure. */
 extern struct sctp_globals {
-	/* The following variables are implementation specific.	 */
-
-	/* Default initialization values to be applied to new associations. */
-	__u16 max_instreams;
-	__u16 max_outstreams;
-
 	/* This is a list of groups of functions for each address
 	 * family that we support.
 	 */
 	struct list_head address_families;
 
 	/* This is the hash of all endpoints. */
-	int ep_hashsize;
 	struct sctp_hashbucket *ep_hashtable;
-
 	/* This is the hash of all associations. */
-	int assoc_hashsize;
 	struct sctp_hashbucket *assoc_hashtable;
-
 	/* This is the sctp port control hash.	*/
-	int port_hashsize;
 	struct sctp_bind_hashbucket *port_hashtable;
 
+	/* Sizes of above hashtables. */
+	int ep_hashsize;
+	int assoc_hashsize;
+	int port_hashsize;
+
+	/* Default initialization values to be applied to new associations. */
+	__u16 max_instreams;
+	__u16 max_outstreams;
+
 	/* Flag to indicate whether computing and verifying checksum
 	 * is disabled. */
         bool checksum_disable;
@@ -782,6 +774,7 @@ struct sctp_transport {
 
 	/* Has this transport moved the ctsn since we last sacked */
 	__u32 sack_generation;
+	u32 dst_cookie;
 
 	struct flowi fl;