4.4-stable patches

4.4-stable patches

added patches:
	af_iucv-validate-socket-address-length-in-iucv_sock_bind.patch
	af_unix-don-t-set-err-in-unix_stream_read_generic-unless-there-was-an-error.patch
	af_unix-fix-struct-pid-memory-leak.patch
	af_unix-guard-against-other-sk-in-unix_dgram_sendmsg.patch
	bonding-fix-arp-monitor-validation.patch
	bpf-fix-branch-offset-adjustment-on-backjumps-after-patching-ctx-expansion.patch
	enic-increment-devcmd2-result-ring-in-case-of-timeout.patch
	flow_dissector-fix-unaligned-access-in-__skb_flow_dissector-when-used-by-eth_get_headlen.patch
	gro-make-gro-aware-of-lightweight-tunnels.patch
	iff_no_queue-fix-for-drivers-not-calling-ether_setup.patch
	inet-frag-always-orphan-skbs-inside-ip_defrag.patch
	ipv4-fix-memory-leaks-in-ip_cmsg_send-callers.patch
	ipv6-addrconf-fix-recursive-spin-lock-call.patch
	ipv6-enforce-flowi6_oif-usage-in-ip6_dst_lookup_tail.patch
	ipv6-fix-a-lockdep-splat.patch
	ipv6-udp-use-sticky-pktinfo-egress-ifindex-on-connect.patch
	l2tp-fix-error-creating-l2tp-tunnels.patch
	lwt-fix-rx-checksum-setting-for-lwt-devices-tunneling-over-ipv6.patch
	net-add-sysctl_max_skb_frags.patch
	net-copy-inner-l3-and-l4-headers-as-unaligned-on-gre-teb.patch
	net-dp83640-fix-tx-timestamp-overflow-handling.patch
	net-dsa-fix-mv88e6xxx-switches.patch
	net-mlx4_en-avoid-changing-dev-features-directly-in-run-time.patch
	net-mlx4_en-choose-time-stamping-shift-value-according-to-hw-frequency.patch
	net-mlx4_en-count-hw-buffer-overrun-only-once.patch
	net_sched-fix-reclassification-needs-to-consider-ether-protocol-changes.patch
	pppoe-fix-reference-counting-in-pppoe-proxy.patch
	pptp-fix-illegal-memory-access-caused-by-multiple-bind-s.patch
	qmi_wwan-add-4g-lte-usb-modem-u901.patch
	route-check-and-remove-route-cache-when-we-get-route.patch
	rtnl-rtm_getnetconf-fix-wrong-return-value.patch
	sctp-allow-setting-sctp_sack_immediately-by-the-application.patch
	sctp-fix-port-hash-table-size-computation.patch
	sctp-translate-network-order-to-host-order-when-users-get-a-hmacid.patch
	switchdev-require-rtnl-mutex-to-be-held-when-sending-fdb-notifications.patch
	tcp-beware-of-alignments-in-tcp_get_info.patch
	tcp-dccp-fix-another-race-at-listener-dismantle.patch
	tcp-do-not-drop-syn_recv-on-all-icmp-reports.patch
	tcp-fix-null-deref-in-tcp_v4_send_ack.patch
	tcp-md5-release-request-socket-instead-of-listener.patch
	tg3-fix-for-tg3-transmit-queue-0-timed-out-when-too-many-gso_segs.patch
	tipc-fix-connection-abort-during-subscription-cancel.patch
	tipc-fix-premature-addition-of-node-to-lookup-table.patch
	tipc-unlock-in-error-path.patch
	tunnels-allow-ipv6-udp-checksums-to-be-correctly-controlled.patch
	unix-correctly-track-in-flight-fds-in-sending-process-user_struct.patch
	unix_diag-fix-incorrect-sign-extension-in-unix_lookup_by_ino.patch