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
  ...

include/linux/mlx4/cmd.h

@@ -69,6 +69,7 @@ enum {
 	MLX4_CMD_SET_ICM_SIZE	 = 0xffd,
 	/*master notify fw on finish for slave's flr*/
 	MLX4_CMD_INFORM_FLR_DONE = 0x5b,
+	MLX4_CMD_GET_OP_REQ      = 0x59,
 
 	/* TPT commands */
 	MLX4_CMD_SW2HW_MPT	 = 0xd,

include/linux/mlx4/device.h

@@ -33,6 +33,7 @@
 #ifndef MLX4_DEVICE_H
 #define MLX4_DEVICE_H
 
+#include <linux/if_ether.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
 #include <linux/radix-tree.h>
@@ -207,6 +208,7 @@ enum mlx4_event {
 	MLX4_EVENT_TYPE_CMD		   = 0x0a,
 	MLX4_EVENT_TYPE_VEP_UPDATE	   = 0x19,
 	MLX4_EVENT_TYPE_COMM_CHANNEL	   = 0x18,
+	MLX4_EVENT_TYPE_OP_REQUIRED	   = 0x1a,
 	MLX4_EVENT_TYPE_FATAL_WARNING	   = 0x1b,
 	MLX4_EVENT_TYPE_FLR_EVENT	   = 0x1c,
 	MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d,
@@ -619,7 +621,7 @@ struct mlx4_eth_av {
 	u8		dgid[16];
 	u32		reserved4[2];
 	__be16		vlan;
-	u8		mac[6];
+	u8		mac[ETH_ALEN];
 };
 
 union mlx4_ext_av {
@@ -913,10 +915,10 @@ enum mlx4_net_trans_promisc_mode {
 };
 
 struct mlx4_spec_eth {
-	u8	dst_mac[6];
-	u8	dst_mac_msk[6];
-	u8	src_mac[6];
-	u8	src_mac_msk[6];
+	u8	dst_mac[ETH_ALEN];
+	u8	dst_mac_msk[ETH_ALEN];
+	u8	src_mac[ETH_ALEN];
+	u8	src_mac_msk[ETH_ALEN];
 	u8	ether_type_enable;
 	__be16	ether_type;
 	__be16	vlan_id_msk;

include/linux/mlx4/qp.h

@@ -34,6 +34,7 @@
 #define MLX4_QP_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 #include <linux/mlx4/device.h>
 
@@ -143,7 +144,7 @@ struct mlx4_qp_path {
 	u8			feup;
 	u8			fvl_rx;
 	u8			reserved4[2];
-	u8			dmac[6];
+	u8			dmac[ETH_ALEN];
 };
 
 enum { /* fl */
@@ -318,7 +319,7 @@ struct mlx4_wqe_datagram_seg {
 	__be32			dqpn;
 	__be32			qkey;
 	__be16			vlan;
-	u8			mac[6];
+	u8			mac[ETH_ALEN];
 };
 
 struct mlx4_wqe_lso_seg {