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

Pull networking updates from David Miller:

 1) BPF debugger and asm tool by Daniel Borkmann.

 2) Speed up create/bind in AF_PACKET, also from Daniel Borkmann.

 3) Correct reciprocal_divide and update users, from Hannes Frederic
    Sowa and Daniel Borkmann.

 4) Currently we only have a "set" operation for the hw timestamp socket
    ioctl, add a "get" operation to match.  From Ben Hutchings.

 5) Add better trace events for debugging driver datapath problems, also
    from Ben Hutchings.

 6) Implement auto corking in TCP, from Eric Dumazet.  Basically, if we
    have a small send and a previous packet is already in the qdisc or
    device queue, defer until TX completion or we get more data.

 7) Allow userspace to manage ipv6 temporary addresses, from Jiri Pirko.

 8) Add a qdisc bypass option for AF_PACKET sockets, from Daniel
    Borkmann.

 9) Share IP header compression code between Bluetooth and IEEE802154
    layers, from Jukka Rissanen.

10) Fix ipv6 router reachability probing, from Jiri Benc.

11) Allow packets to be captured on macvtap devices, from Vlad Yasevich.

12) Support tunneling in GRO layer, from Jerry Chu.

13) Allow bonding to be configured fully using netlink, from Scott
    Feldman.

14) Allow AF_PACKET users to obtain the VLAN TPID, just like they can
    already get the TCI.  From Atzm Watanabe.

15) New "Heavy Hitter" qdisc, from Terry Lam.

16) Significantly improve the IPSEC support in pktgen, from Fan Du.

17) Allow ipv4 tunnels to cache routes, just like sockets.  From Tom
    Herbert.

18) Add Proportional Integral Enhanced packet scheduler, from Vijay
    Subramanian.

19) Allow openvswitch to mmap'd netlink, from Thomas Graf.

20) Key TCP metrics blobs also by source address, not just destination
    address.  From Christoph Paasch.

21) Support 10G in generic phylib.  From Andy Fleming.

22) Try to short-circuit GRO flow compares using device provided RX
    hash, if provided.  From Tom Herbert.

The wireless and netfilter folks have been busy little bees too.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2064 commits)
  net/cxgb4: Fix referencing freed adapter
  ipv6: reallocate addrconf router for ipv6 address when lo device up
  fib_frontend: fix possible NULL pointer dereference
  rtnetlink: remove IFLA_BOND_SLAVE definition
  rtnetlink: remove check for fill_slave_info in rtnl_have_link_slave_info
  qlcnic: update version to 5.3.55
  qlcnic: Enhance logic to calculate msix vectors.
  qlcnic: Refactor interrupt coalescing code for all adapters.
  qlcnic: Update poll controller code path
  qlcnic: Interrupt code cleanup
  qlcnic: Enhance Tx timeout debugging.
  qlcnic: Use bool for rx_mac_learn.
  bonding: fix u64 division
  rtnetlink: add missing IFLA_BOND_AD_INFO_UNSPEC
  sfc: Use the correct maximum TX DMA ring size for SFC9100
  Add Shradha Shah as the sfc driver maintainer.
  net/vxlan: Share RX skb de-marking and checksum checks with ovs
  tulip: cleanup by using ARRAY_SIZE()
  ip_tunnel: clear IPCB in ip_tunnel_xmit() in case dst_link_failure() is called
  net/cxgb4: Don't retrieve stats during recovery
  ...

1 files changed, 31 insertions, 34 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 0a248b323d87..d992ca3145fe 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -19,9 +19,8 @@
  * See the GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING.  If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING.  If not, see
+ * <http://www.gnu.org/licenses/>.
  *
  * Please send any bug reports or fixes you make to the
  * email addresses:
@@ -650,7 +649,6 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len,
 			  struct iovec *data);
 void sctp_chunk_free(struct sctp_chunk *);
 void  *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data);
-void  *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data);
 struct sctp_chunk *sctp_chunkify(struct sk_buff *,
 				 const struct sctp_association *,
 				 struct sock *);
@@ -1358,12 +1356,6 @@ struct sctp_association {
 
 	/* This is all information about our peer.  */
 	struct {
-		/* rwnd
-		 *
-		 * Peer Rwnd   : Current calculated value of the peer's rwnd.
-		 */
-		__u32 rwnd;
-
 		/* transport_addr_list
 		 *
 		 * Peer	       : A list of SCTP transport addresses that the
@@ -1381,6 +1373,12 @@ struct sctp_association {
 		 */
 		struct list_head transport_addr_list;
 
+		/* rwnd
+		 *
+		 * Peer Rwnd   : Current calculated value of the peer's rwnd.
+		 */
+		__u32 rwnd;
+
 		/* transport_count
 		 *
 		 * Peer        : A count of the number of peer addresses
@@ -1463,6 +1461,20 @@ struct sctp_association {
 		 */
 		struct sctp_tsnmap tsn_map;
 
+		/* This mask is used to disable sending the ASCONF chunk
+		 * with specified parameter to peer.
+		 */
+		__be16 addip_disabled_mask;
+
+		/* These are capabilities which our peer advertised.  */
+		__u8	ecn_capable:1,      /* Can peer do ECN? */
+			ipv4_address:1,     /* Peer understands IPv4 addresses? */
+			ipv6_address:1,     /* Peer understands IPv6 addresses? */
+			hostname_address:1, /* Peer understands DNS addresses? */
+			asconf_capable:1,   /* Does peer support ADDIP? */
+			prsctp_capable:1,   /* Can peer do PR-SCTP? */
+			auth_capable:1;     /* Is peer doing SCTP-AUTH? */
+
 		/* Ack State   : This flag indicates if the next received
 		 *             : packet is to be responded to with a
 		 *             : SACK. This is initializedto 0.  When a packet
@@ -1477,25 +1489,11 @@ struct sctp_association {
 		__u32	sack_cnt;
 		__u32	sack_generation;
 
-		/* These are capabilities which our peer advertised.  */
-		__u8	ecn_capable:1,	    /* Can peer do ECN? */
-			ipv4_address:1,	    /* Peer understands IPv4 addresses? */
-			ipv6_address:1,	    /* Peer understands IPv6 addresses? */
-			hostname_address:1, /* Peer understands DNS addresses? */
-			asconf_capable:1,   /* Does peer support ADDIP? */
-			prsctp_capable:1,   /* Can peer do PR-SCTP? */
-			auth_capable:1;	    /* Is peer doing SCTP-AUTH? */
-
 		__u32   adaptation_ind;	 /* Adaptation Code point. */
 
-		/* This mask is used to disable sending the ASCONF chunk
-		 * with specified parameter to peer.
-		 */
-		__be16 addip_disabled_mask;
-
 		struct sctp_inithdr_host i;
-		int cookie_len;
 		void *cookie;
+		int cookie_len;
 
 		/* ADDIP Section 4.2 Upon reception of an ASCONF Chunk.
 		 * C1) ... "Peer-Serial-Number'. This value MUST be initialized to the
@@ -1527,14 +1525,14 @@ struct sctp_association {
 	 */
 	sctp_state_t state;
 
-	/* The cookie life I award for any cookie.  */
-	ktime_t cookie_life;
-
 	/* Overall     : The overall association error count.
 	 * Error Count : [Clear this any time I get something.]
 	 */
 	int overall_error_count;
 
+	/* The cookie life I award for any cookie.  */
+	ktime_t cookie_life;
+
 	/* These are the association's initial, max, and min RTO values.
 	 * These values will be initialized by system defaults, but can
 	 * be modified via the SCTP_RTOINFO socket option.
@@ -1589,10 +1587,9 @@ struct sctp_association {
 	/* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */
 	__u32 param_flags;
 
+	__u32 sackfreq;
 	/* SACK delay timeout */
 	unsigned long sackdelay;
-	__u32 sackfreq;
-
 
 	unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
 	struct timer_list timers[SCTP_NUM_TIMEOUT_TYPES];
@@ -1600,12 +1597,12 @@ struct sctp_association {
 	/* Transport to which SHUTDOWN chunk was last sent.  */
 	struct sctp_transport *shutdown_last_sent_to;
 
-	/* How many times have we resent a SHUTDOWN */
-	int shutdown_retries;
-
 	/* Transport to which INIT chunk was last sent.  */
 	struct sctp_transport *init_last_sent_to;
 
+	/* How many times have we resent a SHUTDOWN */
+	int shutdown_retries;
+
 	/* Next TSN    : The next TSN number to be assigned to a new
 	 *	       : DATA chunk.  This is sent in the INIT or INIT
 	 *	       : ACK chunk to the peer and incremented each
@@ -1810,8 +1807,8 @@ struct sctp_association {
 	 * after reaching 4294967295.
 	 */
 	__u32 addip_serial;
-	union sctp_addr *asconf_addr_del_pending;
 	int src_out_of_asoc_ok;
+	union sctp_addr *asconf_addr_del_pending;
 	struct sctp_transport *new_transport;
 
 	/* SCTP AUTH: list of the endpoint shared keys.  These