3.6-stable patches

3.6-stable patches

added patches:
	af-packet-fix-oops-when-socket-is-not-present.patch
	drivers-net-ethernet-nxp-lpc_eth.c-call-mdiobus_unregister-before-mdiobus_free.patch
	drivers-net-phy-mdio-bitbang.c-call-mdiobus_unregister-before-mdiobus_free.patch
	ipv4-fix-flushing-of-cached-routing-informations.patch
	ipv6-send-unsolicited-neighbour-advertisements-to-all-nodes.patch
	ipv6-set-default-hoplimit-as-zero.patch
	l2tp-fix-oops-in-l2tp_eth_create-error-path.patch
	net-fix-divide-by-zero-in-tcp-algorithm-illinois.patch
	net-fix-secpath-kmemleak.patch
	net-inet_diag-return-error-code-if-protocol-handler-is-missed.patch
	netlink-use-kfree_rcu-in-netlink_release.patch
	net-usb-fix-memory-leak-on-tx-data-path.patch
	sctp-fix-call-to-sctp_cmd_process_sack-in-sctp_cmd_interpreter.patch
	tcp-fix-fionread-siocinq.patch
	tcp-repair-handle-zero-length-data-put-in-rcv-queue.patch