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

Pull networking changes from David Miller:

 1) Get rid of the error prone NLA_PUT*() macros that used an embedded
    goto.

 2) Kill off the token-ring and MCA networking drivers, from Paul
    Gortmaker.

 3) Reduce high-order allocations made by datagram AF_UNIX sockets, from
    Eric Dumazet.

 4) Add PTP hardware clock support to IGB and IXGBE, from Richard
    Cochran and Jacob Keller.

 5) Allow users to query timestamping capabilities of a card via
    ethtool, from Richard Cochran.

 6) Add loadbalance mode to the teaming driver, from Jiri Pirko.  Part
    of this is that we can now have BPF filters not attached to sockets,
    and the loadbalancing function is calculated using one.

 7) Francois Romieu went through the network drivers removing gratuitous
    uses of netdev->base_addr, perhaps some day we can remove it
    completely but it's used for ISA probing still.

 8) Add a BPF JIT for sparc.  I know, who cares, right? :-)

 9) Move networking sysctl registry away from using the compatability
    mode interfaces in the sysctl code.  From Eric W Biederman.

10) Pavel Emelyanov added a way to save and restore TCP socket state via
    TCP_REPAIR, TCP_REPAIR_QUEUE, and TCP_QUEUE_SEQ socket options as
    well as a way to forcefully bind a socket to a port via the
    sk->sk_reuse value SK_FORCE_REUSE.  There is also a
    TCP_REPAIR_OPTIONS which allows to reinstante the TCP options
    enabled on the connection.

11) Several enhancements from Eric Dumazet that, in particular, can
    enhance splice performance on TCP sockets significantly.

     a) Reset the offset of the per-socket sendmsg page when we know
        we're the only use of the page in linear_to_page().

     b) Add facilities such that skb->data can be backed a page rather
        than SLAB kmalloc'd memory.  In particular devices which were
        receiving into linear RX buffers can now end up providing paged
        data.

    The big result is that code like splice and GRO do not have to copy
    any more.

12) Allow a pure sender to more gracefully handle ACK backlogs in TCP.
    What can happen at high rates is that the sender hasn't grown his
    receive buffer limits at all (he's not receiving data so really
    doesn't need to), but the non-data ACKs consume receive buffer
    space.

    sk_add_backlog() is too aggressive in dropping frames in this case,
    so relax it's requirements by using the receive buffer plus the send
    buffer limit as the backlog limit instead of just the former.

    Also from Eric Dumazet.

13) Add ipv6 support to L2TP, from Benjamin LaHaise, James Chapman, and
    Chris Elston.

14) Implement TCP early retransmit (RFC 5827), from Yuchung Cheng.
    Basically, we can start fast retransmit before hiting the dupack
    threshold under certain conditions.

15) New CODEL active queue management packet scheduler, from Eric
    Dumazet based upon initial work by Dave Taht.

    Basically, the big feature is that packets are dropped (or ECN bits
    are set) based upon how long packets live in the queue, rather than
    the queue length (which is what RED uses).

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1341 commits)
  drivers/net/stmmac: seq_file fix memory leak
  ipv6/exthdrs: strict Pad1 and PadN check
  USB: qmi_wwan: Add ZTE (Vodafone) K3520-Z
  USB: qmi_wwan: Add ZTE (Vodafone) K3765-Z
  USB: qmi_wwan: Make forced int 4 whitelist generic
  net/ipv4: replace simple_strtoul with kstrtoul
  net/ipv4/ipconfig: neaten __setup placement
  net: qmi_wwan: Add Vodafone/Huawei K5005 support
  net: cdc_ether: Add ZTE WWAN matches before generic Ethernet
  ipv6: use skb coalescing in reassembly
  ipv4: use skb coalescing in defragmentation
  net: introduce skb_try_coalesce()
  net:ipv6:fixed space issues relating to operators.
  net:ipv6:fixed a trailing white space issue.
  ipv6: disable GSO on sockets hitting dst_allfrag
  tg3: use netdev_alloc_frag() API
  net: napi_frags_skb() is static
  ppp: avoid false drop_monitor false positives
  ipv6: bool/const conversions phase2
  ipx: Remove spurious NULL checking in ipx_ioctl().
  ...

117 files changed, 2812 insertions, 1371 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 3c9b616c834a..b5d568fa19e8 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -167,7 +167,6 @@ header-y += if_arp.h
 header-y += if_bonding.h
 header-y += if_bridge.h
 header-y += if_cablemodem.h
-header-y += if_ec.h
 header-y += if_eql.h
 header-y += if_ether.h
 header-y += if_fc.h
@@ -186,7 +185,6 @@ header-y += if_pppox.h
 header-y += if_slip.h
 header-y += if_strip.h
 header-y += if_team.h
-header-y += if_tr.h
 header-y += if_tun.h
 header-y += if_tunnel.h
 header-y += if_vlan.h
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index 39c917fd1b96..302791e3ab2b 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -21,13 +21,6 @@
 /* Maximum number of LEC interfaces (tweakable) */
 #define MAX_LEC_ITF 48
 
-/*
- * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
- * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
- * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
- */
-#define NUM_TR_DEVS 8
-
 typedef enum {
 	l_set_mac_addr,
 	l_del_mac_addr,
diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index 65a2562f66b4..6bb43382f3f3 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -67,6 +67,17 @@ struct ieee_ets {
 	__u8	reco_prio_tc[IEEE_8021QAZ_MAX_TCS];
 };
 
+/* This structure contains rate limit extension to the IEEE 802.1Qaz ETS
+ * managed object.
+ * Values are 64 bits long and specified in Kbps to enable usage over both
+ * slow and very fast networks.
+ *
+ * @tc_maxrate: maximal tc tx bandwidth indexed by traffic class
+ */
+struct ieee_maxrate {
+	__u64	tc_maxrate[IEEE_8021QAZ_MAX_TCS];
+};
+
 /* This structure contains the IEEE 802.1Qaz PFC managed object
  *
  * @pfc_cap: Indicates the number of traffic classes on the local device
@@ -321,6 +332,7 @@ enum ieee_attrs {
 	DCB_ATTR_IEEE_PEER_ETS,
 	DCB_ATTR_IEEE_PEER_PFC,
 	DCB_ATTR_IEEE_PEER_APP,
+	DCB_ATTR_IEEE_MAXRATE,
 	__DCB_ATTR_IEEE_MAX
 };
 #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1)
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index eaf95a023af4..d16294e2a118 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -549,6 +549,8 @@ static inline const char *dccp_role(const struct sock *sk)
 	return NULL;
 }
 
+extern void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req);
+
 #endif /* __KERNEL__ */
 
 #endif /* _LINUX_DCCP_H */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index fe5136d81454..3d406e0ede6d 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -18,8 +18,6 @@
  *		as published by the Free Software Foundation; either version
  *		2 of the License, or (at your option) any later version.
  *
- *	WARNING: This move may well be temporary. This file will get merged with others RSN.
- *
  */
 #ifndef _LINUX_ETHERDEVICE_H
 #define _LINUX_ETHERDEVICE_H
@@ -59,7 +57,7 @@ extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
  *
  * Return true if the address is all zeroes.
  */
-static inline int is_zero_ether_addr(const u8 *addr)
+static inline bool is_zero_ether_addr(const u8 *addr)
 {
 	return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]);
 }
@@ -71,7 +69,7 @@ static inline int is_zero_ether_addr(const u8 *addr)
  * Return true if the address is a multicast address.
  * By definition the broadcast address is also a multicast address.
  */
-static inline int is_multicast_ether_addr(const u8 *addr)
+static inline bool is_multicast_ether_addr(const u8 *addr)
 {
 	return 0x01 & addr[0];
 }
@@ -82,7 +80,7 @@ static inline int is_multicast_ether_addr(const u8 *addr)
  *
  * Return true if the address is a local address.
  */
-static inline int is_local_ether_addr(const u8 *addr)
+static inline bool is_local_ether_addr(const u8 *addr)
 {
 	return 0x02 & addr[0];
 }
@@ -93,7 +91,7 @@ static inline int is_local_ether_addr(const u8 *addr)
  *
  * Return true if the address is the broadcast address.
  */
-static inline int is_broadcast_ether_addr(const u8 *addr)