3.4-stable patches

3.4-stable patches

added patches:
	8021q-fix-mac_len-recomputation-in-vlan_untag.patch
	aoe-assert-aoe-packets-marked-as-requiring-no-checksum.patch
	bnx2x-fix-rx-checksum-validation-for-ipv6.patch
	ipv4-raw-fix-icmp_filter.patch
	ipv6-del-unreachable-route-when-an-addr-is-deleted-on-lo.patch
	ipv6-fix-return-value-check-in-fib6_add.patch
	ipv6-mip6-fix-mip6_mh_filter.patch
	ipv6-raw-fix-icmpv6_filter.patch
	ipv6-release-reference-of-ip6_null_entry-s-dst-entry-in-__ip6_del_rt.patch
	ixp4xx_hss-fix-build-failure-due-to-missing-linux-module.h-inclusion.patch
	l2tp-fix-a-typo-in-l2tp_eth_dev_recv.patch
	net-do-not-disable-sg-for-packets-requiring-no-checksum.patch
	net-ethernet-davinci_cpdma-decrease-the-desc-count-when-cleaning-up-the-remaining-packets.patch
	net-guard-tcp_set_keepalive-to-tcp-sockets.patch
	netrom-copy_datagram_iovec-can-fail.patch
	net-sched-sch_cbq-avoid-infinite-loop.patch
	net-small-bug-on-rxhash-calculation.patch
	netxen-check-for-root-bus-in-netxen_mask_aer_correctable.patch
	pkt_sched-fix-virtual-start-time-update-in-qfq.patch
	pppoe-drop-pppox_zombies-in-pppoe_release.patch
	sctp-don-t-charge-for-data-in-sndbuf-again-when-transmitting-packet.patch
	sierra_net-endianess-bug-fix.patch
	tcp-flush-dma-queue-before-sk_wait_data-if-rcv_wnd-is-zero.patch
	xfrm-fix-a-read-lock-imbalance-in-make_blackhole.patch
	xfrm_user-don-t-copy-esn-replay-window-twice-for-new-states.patch
	xfrm_user-ensure-user-supplied-esn-replay-window-is-valid.patch
	xfrm_user-fix-info-leak-in-copy_to_user_auth.patch
	xfrm_user-fix-info-leak-in-copy_to_user_policy.patch
	xfrm_user-fix-info-leak-in-copy_to_user_state.patch
	xfrm_user-fix-info-leak-in-copy_to_user_tmpl.patch
	xfrm_user-return-error-pointer-instead-of-null-2.patch
	xfrm_user-return-error-pointer-instead-of-null.patch
	xfrm-workaround-incompatibility-of-esn-and-async-crypto.patch