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

Pull networking updates from David Miller:
 "Highlights:

   1) Maintain the TCP retransmit queue using an rbtree, with 1GB
      windows at 100Gb this really has become necessary. From Eric
      Dumazet.

   2) Multi-program support for cgroup+bpf, from Alexei Starovoitov.

   3) Perform broadcast flooding in hardware in mv88e6xxx, from Andrew
      Lunn.

   4) Add meter action support to openvswitch, from Andy Zhou.

   5) Add a data meta pointer for BPF accessible packets, from Daniel
      Borkmann.

   6) Namespace-ify almost all TCP sysctl knobs, from Eric Dumazet.

   7) Turn on Broadcom Tags in b53 driver, from Florian Fainelli.

   8) More work to move the RTNL mutex down, from Florian Westphal.

   9) Add 'bpftool' utility, to help with bpf program introspection.
      From Jakub Kicinski.

  10) Add new 'cpumap' type for XDP_REDIRECT action, from Jesper
      Dangaard Brouer.

  11) Support 'blocks' of transformations in the packet scheduler which
      can span multiple network devices, from Jiri Pirko.

  12) TC flower offload support in cxgb4, from Kumar Sanghvi.

  13) Priority based stream scheduler for SCTP, from Marcelo Ricardo
      Leitner.

  14) Thunderbolt networking driver, from Amir Levy and Mika Westerberg.

  15) Add RED qdisc offloadability, and use it in mlxsw driver. From
      Nogah Frankel.

  16) eBPF based device controller for cgroup v2, from Roman Gushchin.

  17) Add some fundamental tracepoints for TCP, from Song Liu.

  18) Remove garbage collection from ipv6 route layer, this is a
      significant accomplishment. From Wei Wang.

  19) Add multicast route offload support to mlxsw, from Yotam Gigi"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2177 commits)
  tcp: highest_sack fix
  geneve: fix fill_info when link down
  bpf: fix lockdep splat
  net: cdc_ncm: GetNtbFormat endian fix
  openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start
  netem: remove unnecessary 64 bit modulus
  netem: use 64 bit divide by rate
  tcp: Namespace-ify sysctl_tcp_default_congestion_control
  net: Protect iterations over net::fib_notifier_ops in fib_seq_sum()
  ipv6: set all.accept_dad to 0 by default
  uapi: fix linux/tls.h userspace compilation error
  usbnet: ipheth: prevent TX queue timeouts when device not ready
  vhost_net: conditionally enable tx polling
  uapi: fix linux/rxrpc.h userspace compilation errors
  net: stmmac: fix LPI transitioning for dwmac4
  atm: horizon: Fix irq release error
  net-sysfs: trigger netlink notification on ifalias change via sysfs
  openvswitch: Using kfree_rcu() to simplify the code
  openvswitch: Make local function ovs_nsh_key_attr_size() static
  openvswitch: Fix return value check in ovs_meter_cmd_features()
  ...

1 files changed, 21 insertions, 19 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f12fa5245a45..8b8118a7fadb 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4347,19 +4347,6 @@ static inline int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
 }
 
 /**
- * ieee80211_data_from_8023 - convert an 802.3 frame to 802.11
- * @skb: the 802.3 frame
- * @addr: the device MAC address
- * @iftype: the virtual interface type
- * @bssid: the network bssid (used only for iftype STATION and ADHOC)
- * @qos: build 802.11 QoS data frame
- * Return: 0 on success, or a negative error code.
- */
-int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
-			     enum nl80211_iftype iftype, const u8 *bssid,
-			     bool qos);
-
-/**
  * ieee80211_amsdu_to_8023s - decode an IEEE 802.11n A-MSDU frame
  *
  * Decode an IEEE 802.11 A-MSDU and convert it to a list of 802.3 frames.
@@ -5441,9 +5428,6 @@ cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid,
  * @req_ie_len: association request IEs length
  * @resp_ie: association response IEs (may be %NULL)
  * @resp_ie_len: assoc response IEs length
- * @authorized: true if the 802.1X authentication was done by the driver or is
- *	not needed (e.g., when Fast Transition protocol was used), false
- *	otherwise. Ignored for networks that don't use 802.1X authentication.
  */
 struct cfg80211_roam_info {
 	struct ieee80211_channel *channel;
@@ -5453,7 +5437,6 @@ struct cfg80211_roam_info {
 	size_t req_ie_len;
 	const u8 *resp_ie;
 	size_t resp_ie_len;
-	bool authorized;
 };
 
 /**
@@ -5478,6 +5461,23 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info,
 		     gfp_t gfp);
 
 /**
+ * cfg80211_port_authorized - notify cfg80211 of successful security association
+ *
+ * @dev: network device
+ * @bssid: the BSSID of the AP
+ * @gfp: allocation flags
+ *
+ * This function should be called by a driver that supports 4 way handshake
+ * offload after a security association was successfully established (i.e.,
+ * the 4 way handshake was completed successfully). The call to this function
+ * should be preceded with a call to cfg80211_connect_result(),
+ * cfg80211_connect_done(), cfg80211_connect_bss() or cfg80211_roamed() to
+ * indicate the 802.11 association.
+ */
+void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid,
+			      gfp_t gfp);
+
+/**
  * cfg80211_disconnected - notify cfg80211 that connection was dropped
  *
  * @dev: network device
@@ -5934,7 +5934,8 @@ int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len,
  * @ies: the IE buffer
  * @ielen: the length of the IE buffer
  * @ids: an array with element IDs that are allowed before
- *	the split
+ *	the split. A WLAN_EID_EXTENSION value means that the next
+ *	EID in the list is a sub-element of the EXTENSION IE.
  * @n_ids: the size of the element ID array
  * @after_ric: array IE types that come after the RIC element
  * @n_after_ric: size of the @after_ric array
@@ -5965,7 +5966,8 @@ size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen,
  * @ies: the IE buffer
  * @ielen: the length of the IE buffer
  * @ids: an array with element IDs that are allowed before
- *	the split
+ *	the split. A WLAN_EID_EXTENSION value means that the next
+ *	EID in the list is a sub-element of the EXTENSION IE.
  * @n_ids: the size of the element ID array
  * @offset: offset where to start splitting in the buffer
  *