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, 46 insertions, 7 deletions

diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index e1534baf2ebb..ba5f0d6614d5 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1293,15 +1293,17 @@ TRACE_EVENT(rdev_return_int_int,
 
 #ifdef CONFIG_NL80211_TESTMODE
 TRACE_EVENT(rdev_testmode_cmd,
-	TP_PROTO(struct wiphy *wiphy),
-	TP_ARGS(wiphy),
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+	TP_ARGS(wiphy, wdev),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
+		WDEV_ENTRY
 	),
 	TP_fast_assign(
 		WIPHY_ASSIGN;
+		WDEV_ASSIGN;
 	),
-	TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG)
+	TP_printk(WIPHY_PR_FMT WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
 );
 
 TRACE_EVENT(rdev_testmode_dump,
@@ -1841,6 +1843,39 @@ TRACE_EVENT(rdev_crit_proto_stop,
 		  WIPHY_PR_ARG, WDEV_PR_ARG)
 );
 
+TRACE_EVENT(rdev_channel_switch,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 struct cfg80211_csa_settings *params),
+	TP_ARGS(wiphy, netdev, params),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		CHAN_DEF_ENTRY
+		__field(u16, counter_offset_beacon)
+		__field(u16, counter_offset_presp)
+		__field(bool, radar_required)
+		__field(bool, block_tx)
+		__field(u8, count)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		CHAN_DEF_ASSIGN(&params->chandef);
+		__entry->counter_offset_beacon = params->counter_offset_beacon;
+		__entry->counter_offset_presp = params->counter_offset_presp;
+		__entry->radar_required = params->radar_required;
+		__entry->block_tx = params->block_tx;
+		__entry->count = params->count;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
+		  ", block_tx: %d, count: %u, radar_required: %d"
+		  ", counter offsets (beacon/presp): %u/%u",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
+		  __entry->block_tx, __entry->count, __entry->radar_required,
+		  __entry->counter_offset_beacon,
+		  __entry->counter_offset_presp)
+);
+
 /*************************************************************
  *	     cfg80211 exported functions traces		     *
  *************************************************************/
@@ -2391,26 +2426,30 @@ TRACE_EVENT(cfg80211_get_bss,
 		  __entry->capa_mask, __entry->capa_val)
 );
 
-TRACE_EVENT(cfg80211_inform_bss_frame,
+TRACE_EVENT(cfg80211_inform_bss_width_frame,
 	TP_PROTO(struct wiphy *wiphy, struct ieee80211_channel *channel,
+		 enum nl80211_bss_scan_width scan_width,
 		 struct ieee80211_mgmt *mgmt, size_t len,
 		 s32 signal),
-	TP_ARGS(wiphy, channel, mgmt, len, signal),
+	TP_ARGS(wiphy, channel, scan_width, mgmt, len, signal),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		CHAN_ENTRY
+		__field(enum nl80211_bss_scan_width, scan_width)
 		__dynamic_array(u8, mgmt, len)
 		__field(s32, signal)
 	),
 	TP_fast_assign(
 		WIPHY_ASSIGN;
 		CHAN_ASSIGN(channel);
+		__entry->scan_width = scan_width;
 		if (mgmt)
 			memcpy(__get_dynamic_array(mgmt), mgmt, len);
 		__entry->signal = signal;
 	),
-	TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "signal: %d",
-		  WIPHY_PR_ARG, CHAN_PR_ARG, __entry->signal)
+	TP_printk(WIPHY_PR_FMT ", " CHAN_PR_FMT "(scan_width: %d) signal: %d",
+		  WIPHY_PR_ARG, CHAN_PR_ARG, __entry->scan_width,
+		  __entry->signal)
 );
 
 DECLARE_EVENT_CLASS(cfg80211_bss_evt,