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

Pull networking updates from David Miller:

 1) More iov_iter conversion work from Al Viro.

    [ The "crypto: switch af_alg_make_sg() to iov_iter" commit was
      wrong, and this pull actually adds an extra commit on top of the
      branch I'm pulling to fix that up, so that the pre-merge state is
      ok.   - Linus ]

 2) Various optimizations to the ipv4 forwarding information base trie
    lookup implementation.  From Alexander Duyck.

 3) Remove sock_iocb altogether, from CHristoph Hellwig.

 4) Allow congestion control algorithm selection via routing metrics.
    From Daniel Borkmann.

 5) Make ipv4 uncached route list per-cpu, from Eric Dumazet.

 6) Handle rfs hash collisions more gracefully, also from Eric Dumazet.

 7) Add xmit_more support to r8169, e1000, and e1000e drivers.  From
    Florian Westphal.

 8) Transparent Ethernet Bridging support for GRO, from Jesse Gross.

 9) Add BPF packet actions to packet scheduler, from Jiri Pirko.

10) Add support for uniqu flow IDs to openvswitch, from Joe Stringer.

11) New NetCP ethernet driver, from Muralidharan Karicheri and Wingman
    Kwok.

12) More sanely handle out-of-window dupacks, which can result in
    serious ACK storms.  From Neal Cardwell.

13) Various rhashtable bug fixes and enhancements, from Herbert Xu,
    Patrick McHardy, and Thomas Graf.

14) Support xmit_more in be2net, from Sathya Perla.

15) Group Policy extensions for vxlan, from Thomas Graf.

16) Remove Checksum Offload support for vxlan, from Tom Herbert.

17) Like ipv4, support lockless transmit over ipv6 UDP sockets.  From
    Vlad Yasevich.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1494+1 commits)
  crypto: fix af_alg_make_sg() conversion to iov_iter
  ipv4: Namespecify TCP PMTU mechanism
  i40e: Fix for stats init function call in Rx setup
  tcp: don't include Fast Open option in SYN-ACK on pure SYN-data
  openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set
  ipv6: Make __ipv6_select_ident static
  ipv6: Fix fragment id assignment on LE arches.
  bridge: Fix inability to add non-vlan fdb entry
  net: Mellanox: Delete unnecessary checks before the function call "vunmap"
  cxgb4: Add support in cxgb4 to get expansion rom version via ethtool
  ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version
  net: dsa: Remove redundant phy_attach()
  IB/mlx4: Reset flow support for IB kernel ULPs
  IB/mlx4: Always use the correct port for mirrored multicast attachments
  net/bonding: Fix potential bad memory access during bonding events
  tipc: remove tipc_snprintf
  tipc: nl compat add noop and remove legacy nl framework
  tipc: convert legacy nl stats show to nl compat
  tipc: convert legacy nl net id get to nl compat
  tipc: convert legacy nl net id set to nl compat
  ...

1 files changed, 7 insertions, 10 deletions

diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index a957c8140721..ac4b96eccade 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -69,7 +69,6 @@ static inline uint32_t batadv_choose_backbone_gw(const void *data,
 	return hash % size;
 }
 
-
 /* compares address and vid of two backbone gws */
 static int batadv_compare_backbone_gw(const struct hlist_node *node,
 				      const void *data2)
@@ -245,14 +244,14 @@ batadv_bla_del_backbone_claims(struct batadv_bla_backbone_gw *backbone_gw)
 		spin_unlock_bh(list_lock);
 	}
 
-	/* all claims gone, intialize CRC */
+	/* all claims gone, initialize CRC */
 	backbone_gw->crc = BATADV_BLA_CRC_INIT;
 }
 
 /**
  * batadv_bla_send_claim - sends a claim frame according to the provided info
  * @bat_priv: the bat priv with all the soft interface information
- * @orig: the mac address to be announced within the claim
+ * @mac: the mac address to be announced within the claim
  * @vid: the VLAN ID
  * @claimtype: the type of the claim (CLAIM, UNCLAIM, ANNOUNCE, ...)
  */
@@ -364,6 +363,7 @@ out:
  * @bat_priv: the bat priv with all the soft interface information
  * @orig: the mac address of the originator
  * @vid: the VLAN ID
+ * @own_backbone: set if the requested backbone is local
  *
  * searches for the backbone gw or creates a new one if it could not
  * be found.
@@ -454,6 +454,7 @@ batadv_bla_update_own_backbone_gw(struct batadv_priv *bat_priv,
 /**
  * batadv_bla_answer_request - answer a bla request by sending own claims
  * @bat_priv: the bat priv with all the soft interface information
+ * @primary_if: interface where the request came on
  * @vid: the vid where the request came on
  *
  * Repeat all of our own claims, and finally send an ANNOUNCE frame
@@ -660,7 +661,6 @@ static int batadv_handle_announce(struct batadv_priv *bat_priv,
 	if (unlikely(!backbone_gw))
 		return 1;
 
-
 	/* handle as ANNOUNCE frame */
 	backbone_gw->lasttime = jiffies;
 	crc = ntohs(*((__be16 *)(&an_addr[4])));
@@ -775,6 +775,7 @@ static int batadv_handle_claim(struct batadv_priv *bat_priv,
 /**
  * batadv_check_claim_group
  * @bat_priv: the bat priv with all the soft interface information
+ * @primary_if: the primary interface of this batman interface
  * @hw_src: the Hardware source in the ARP Header
  * @hw_dst: the Hardware destination in the ARP Header
  * @ethhdr: pointer to the Ethernet header of the claim frame
@@ -846,10 +847,10 @@ static int batadv_check_claim_group(struct batadv_priv *bat_priv,
 	return 2;
 }
 
-
 /**
  * batadv_bla_process_claim
  * @bat_priv: the bat priv with all the soft interface information
+ * @primary_if: the primary hard interface of this batman soft interface
  * @skb: the frame to be checked
  *
  * Check if this is a claim frame, and process it accordingly.
@@ -1327,7 +1328,7 @@ int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
 		goto out;
 	}
 	/* not found, add a new entry (overwrite the oldest entry)
-	 * and allow it, its the first occurence.
+	 * and allow it, its the first occurrence.
 	 */
 	curr = (bat_priv->bla.bcast_duplist_curr + BATADV_DUPLIST_SIZE - 1);
 	curr %= BATADV_DUPLIST_SIZE;
@@ -1343,8 +1344,6 @@ out:
 	return ret;
 }
 
-
-
 /**
  * batadv_bla_is_backbone_gw_orig
  * @bat_priv: the bat priv with all the soft interface information
@@ -1386,7 +1385,6 @@ bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig,
 	return false;
 }
 
-
 /**
  * batadv_bla_is_backbone_gw
  * @skb: the frame to be checked
@@ -1476,7 +1474,6 @@ int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
 	if (!atomic_read(&bat_priv->bridge_loop_avoidance))
 		goto allow;
 
-
 	if (unlikely(atomic_read(&bat_priv->bla.num_requests)))
 		/* don't allow broadcasts while requests are in flight */
 		if (is_multicast_ether_addr(ethhdr->h_dest) && is_bcast)