Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch

Jesse Gross says:

====================
A few bug fixes and small enhancements for net-next/3.6.
 ...
Ansis Atteka (1):
      openvswitch: Do not send notification if ovs_vport_set_options() failed

Ben Pfaff (1):
      openvswitch: Check gso_type for correct sk_buff in queue_gso_packets().

Jesse Gross (2):
      openvswitch: Enable retrieval of TCP flags from IPv6 traffic.
      openvswitch: Reset upper layer protocol info on internal devices.

Leo Alterman (1):
      openvswitch: Fix typo in documentation.

Pravin B Shelar (1):
      openvswitch: Check currect return value from skb_gso_segment()

Raju Subramanian (1):
      openvswitch: Replace Nicira Networks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

13 files changed, 30 insertions, 18 deletions

diff --git a/Documentation/networking/openvswitch.txt b/Documentation/networking/openvswitch.txt
index b8a048b8df3a..8fa2dd1e792e 100644
--- a/Documentation/networking/openvswitch.txt
+++ b/Documentation/networking/openvswitch.txt
@@ -118,7 +118,7 @@ essentially like this, ignoring metadata:
 Naively, to add VLAN support, it makes sense to add a new "vlan" flow
 key attribute to contain the VLAN tag, then continue to decode the
 encapsulated headers beyond the VLAN tag using the existing field
-definitions.  With this change, an TCP packet in VLAN 10 would have a
+definitions.  With this change, a TCP packet in VLAN 10 would have a
 flow key much like this:
 
     eth(...), vlan(vid=10, pcp=0), eth_type(0x0800), ip(proto=6, ...), tcp(...)
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 48badffaafc1..f3f96badf5aa 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2012 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 2c74daa5aca5..d8277d29e710 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2012 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -263,14 +263,15 @@ err:
 static int queue_gso_packets(int dp_ifindex, struct sk_buff *skb,
                              const struct dp_upcall_info *upcall_info)
 {
+        unsigned short gso_type = skb_shinfo(skb)->gso_type;
         struct dp_upcall_info later_info;
         struct sw_flow_key later_key;
         struct sk_buff *segs, *nskb;
         int err;
 
         segs = skb_gso_segment(skb, NETIF_F_SG | NETIF_F_HW_CSUM);
-        if (IS_ERR(skb))
-                return PTR_ERR(skb);
+        if (IS_ERR(segs))
+                return PTR_ERR(segs);
 
         /* Queue all of the segments. */
         skb = segs;
@@ -279,7 +280,7 @@ static int queue_gso_packets(int dp_ifindex, struct sk_buff *skb,
                 if (err)
                         break;
 
-                if (skb == segs && skb_shinfo(skb)->gso_type & SKB_GSO_UDP) {
+                if (skb == segs && gso_type & SKB_GSO_UDP) {
                         /* The initial flow key extracted by ovs_flow_extract()
                          * in this case is for a first fragment, so we need to
                          * properly mark later fragments.
@@ -1649,7 +1650,9 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
 
         if (!err && a[OVS_VPORT_ATTR_OPTIONS])
                 err = ovs_vport_set_options(vport, a[OVS_VPORT_ATTR_OPTIONS]);
-        if (!err && a[OVS_VPORT_ATTR_UPCALL_PID])
+        if (err)
+                goto exit_unlock;
+        if (a[OVS_VPORT_ATTR_UPCALL_PID])
                 vport->upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]);
 
         reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h
index c73370cc1f02..c1105c147531 100644
--- a/net/openvswitch/datapath.h
+++ b/net/openvswitch/datapath.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index 46736518c453..36dcee8fc84a 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 6d4d8097cf96..b7f38b161909 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2011 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -182,7 +182,8 @@ void ovs_flow_used(struct sw_flow *flow, struct sk_buff *skb)
 {
         u8 tcp_flags = 0;
 
-        if (flow->key.eth.type == htons(ETH_P_IP) &&
+        if ((flow->key.eth.type == htons(ETH_P_IP) ||
+             flow->key.eth.type == htons(ETH_P_IPV6)) &&
             flow->key.ip.proto == IPPROTO_TCP &&
             likely(skb->len >= skb_transport_offset(skb) + sizeof(struct tcphdr))) {
                 u8 *tcp = (u8 *)tcp_hdr(skb);
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index 2747dc2c4ac1..9b75617ca4e0 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2011 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index b6b1d7daa3cb..4061b9ee07f7 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -24,6 +24,9 @@
 #include <linux/ethtool.h>
 #include <linux/skbuff.h>
 
+#include <net/dst.h>
+#include <net/xfrm.h>
+
 #include "datapath.h"
 #include "vport-internal_dev.h"
 #include "vport-netdev.h"
@@ -209,6 +212,11 @@ static int internal_dev_recv(struct vport *vport, struct sk_buff *skb)
         int len;
 
         len = skb->len;
+
+        skb_dst_drop(skb);
+        nf_reset(skb);
+        secpath_reset(skb);
+
         skb->dev = netdev;
         skb->pkt_type = PACKET_HOST;
         skb->protocol = eth_type_trans(skb, netdev);
diff --git a/net/openvswitch/vport-internal_dev.h b/net/openvswitch/vport-internal_dev.h
index 3454447c5f11..9a7d30ecc6a2 100644
--- a/net/openvswitch/vport-internal_dev.h
+++ b/net/openvswitch/vport-internal_dev.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2011 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c
index 3fd6c0d88e12..6ea3551cc78c 100644
--- a/net/openvswitch/vport-netdev.c
+++ b/net/openvswitch/vport-netdev.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/vport-netdev.h b/net/openvswitch/vport-netdev.h
index fd9b008a0e6e..f7072a25c604 100644
--- a/net/openvswitch/vport-netdev.h
+++ b/net/openvswitch/vport-netdev.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2011 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 6c066ba25dc7..6140336e79d7 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index 19609629dabd..aac680ca2b06 100644
--- a/net/openvswitch/vport.h
+++ b/net/openvswitch/vport.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public