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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

1 files changed, 10 insertions, 1 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index f115ea68a4ef..1664a0590bb8 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2392,7 +2392,12 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
                 err = tp->af_specific->md5_parse(sk, optval, optlen);
                 break;
 #endif
-
+        case TCP_USER_TIMEOUT:
+                /* Cap the max timeout in ms TCP will retry/retrans
+                 * before giving up and aborting (ETIMEDOUT) a connection.
+                 */
+                icsk->icsk_user_timeout = msecs_to_jiffies(val);
+                break;
         default:
                 err = -ENOPROTOOPT;
                 break;
@@ -2611,6 +2616,10 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
         case TCP_THIN_DUPACK:
                 val = tp->thin_dupack;
                 break;
+
+        case TCP_USER_TIMEOUT:
+                val = jiffies_to_msecs(icsk->icsk_user_timeout);
+                break;
         default:
                 return -ENOPROTOOPT;
         }