Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (52 commits)
  vlan: Use bitmask of feature flags instead of seperate feature bits
  fmvj18x_cs: add NextCom NC5310 rev B support
  xirc2ps_cs: re-initialize the multicast address in do_reset
  3C509: rx_bytes should not be increased when alloc_skb failed
  NETFRONT: Use __skb_queue_purge()
  VIRTIO: Use __skb_queue_purge()
  phylib: do EXPORT_SYMBOL on get_phy_id
  netlink: Fix nla_parse_nested_compat() to call nla_parse() directly
  WAN: protect HDLC proto list while insmod/rmmod
  drivers/net/fs_enet: remove null pointer dereference
  S2io: Version update for napi and MSI-X patches
  S2io: Added napi support when MSIX is enabled.
  S2io: Move all the transmit completions to a single msi-x (alarm) vector
  drivers/net/ehea - remove unnecessary memset after kzalloc
  au1000_eth: remove useless check
  Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h>
  cpmac bugfixes and enhancements
  e1000e: use resource_size_t, not unsigned long, for phys addrs
  net/usb: add support for Apple USB Ethernet Adapter
  uli526x: add support for netpoll
  ...

2 files changed, 11 insertions, 9 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 2b0266484c84..f27fd2009334 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -514,12 +514,10 @@ struct net_device
 #define NETIF_F_NETNS_LOCAL     8192    /* Does not change network namespaces */
 #define NETIF_F_MULTI_QUEUE     16384   /* Has multiple TX/RX queues */
 #define NETIF_F_LRO             32768   /* large receive offload */
-#define NETIF_F_VLAN_TSO        65536   /* Supports TSO for VLANs */
-#define NETIF_F_VLAN_CSUM       131072  /* Supports TX checksumming for VLANs */
 
         /* Segmentation offload features */
-#define NETIF_F_GSO_SHIFT       20
-#define NETIF_F_GSO_MASK        0xfff00000
+#define NETIF_F_GSO_SHIFT       16
+#define NETIF_F_GSO_MASK        0xffff0000
 #define NETIF_F_TSO             (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
 #define NETIF_F_UFO             (SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
 #define NETIF_F_GSO_ROBUST      (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
@@ -747,6 +745,9 @@ struct net_device
         /* rtnetlink link ops */
         const struct rtnl_link_ops *rtnl_link_ops;
 
+        /* VLAN feature mask */
+        unsigned long vlan_features;
+
         /* for setting kernel sock attribute on TCP connection setup */
 #define GSO_MAX_SIZE            65536
         unsigned int            gso_max_size;
diff --git a/include/net/netlink.h b/include/net/netlink.h
index a5506c42f03c..112dcdf7e34e 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -772,12 +772,13 @@ static inline int __nla_parse_nested_compat(struct nlattr *tb[], int maxtype,
                                             const struct nla_policy *policy,
                                             int len)
 {
-        if (nla_len(nla) < len)
+        int nested_len = nla_len(nla) - NLA_ALIGN(len);
+
+        if (nested_len < 0)
                 return -1;
-        if (nla_len(nla) >= NLA_ALIGN(len) + sizeof(struct nlattr))
-                return nla_parse_nested(tb, maxtype,
-                                        nla_data(nla) + NLA_ALIGN(len),
-                                        policy);
+        if (nested_len >= nla_attr_size(0))
+                return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len),
+                                 nested_len, policy);
         memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
         return 0;
 }