4.4-stable patches

4.4-stable patches

added patches:
	ath9k-fix-buffer-overrun-for-ar9287.patch
	ax25-add-link-layer-header-validation-function.patch
	bonding-fix-bond_get_stats.patch
	bpf-avoid-copying-junk-bytes-in-bpf_get_current_comm.patch
	bridge-allow-set-bridge-ageing-time-when-switchdev-disabled.patch
	bridge-allow-zero-ageing-time.patch
	cdc_ncm-toggle-altsetting-to-force-reset-before-setup.patch
	farsync-fix-off-by-one-bug-in-fst_add_one.patch
	ip6_tunnel-set-rtnl_link_ops-before-calling-register_netdevice.patch
	ipv4-don-t-do-expensive-useless-work-during-inetdev-destroy.patch
	ipv4-fix-broadcast-packets-reception.patch
	ipv4-initialize-flowi4_flags-before-calling-fib_lookup.patch
	ipv4-l2tp-fix-a-potential-issue-in-l2tp_ip_recv.patch
	ipv4-only-create-late-gso-skb-if-skb-is-already-set-up-with-checksum_partial.patch
	ipv6-count-in-extension-headers-in-skb-network_header.patch
	ipv6-l2tp-fix-a-potential-issue-in-l2tp_ip6_recv.patch
	ipv6-re-enable-fragment-header-matching-in-ipv6_find_hdr.patch
	ipv6-udp-fix-udp_mib_ignoredmulti-updates.patch
	macvtap-always-pass-ethernet-header-in-linear.patch
	mld-igmp-fix-reserved-tailroom-calculation.patch
	mlx4-add-missing-braces-in-verify_qp_parameters.patch
	mlxsw-spectrum-check-requested-ageing-time-is-valid.patch
	mpls-find_outdev-check-for-err-ptr-in-addition-to-null-check.patch
	net-bcmgenet-fix-dma-api-length-mismatch.patch
	net-fix-bridge-multicast-packet-checksum-validation.patch
	net-fix-use-after-free-in-the-recvmmsg-exit-path.patch
	net-jme-fix-suspend-resume-on-jmc260.patch
	net-qca_spi-clear-iff_tx_skb_sharing.patch
	net-qca_spi-don-t-clear-iff_broadcast.patch
	net-validate-variable-length-ll-headers.patch
	net-vrf-remove-direct-access-to-skb-data.patch
	packet-validate-variable-length-ll-headers.patch
	ppp-ensure-file-private_data-can-t-be-overridden.patch
	ppp-release-rtnl-mutex-when-interface-creation-fails.patch
	ppp-take-reference-on-channels-netns.patch
	qlcnic-fix-mailbox-completion-handling-during-spurious-interrupt.patch
	qlcnic-remove-unnecessary-usage-of-atomic_t.patch
	qlge-fix-receive-packets-drop.patch
	qmi_wwan-add-d-link-dwm-221-b1-device-id.patch
	qmi_wwan-add-sierra-wireless-em74xx-device-id.patch
	rocker-set-fdb-cleanup-timer-according-to-lowest-ageing-time.patch
	rtnl-fix-msg-size-calculation-in-if_nlmsg_size.patch
	sctp-lack-the-check-for-ports-in-sctp_v6_cmp_addr.patch
	sh_eth-advance-rxdesc-later-in-sh_eth_ring_format.patch
	sh_eth-fix-null-pointer-dereference-in-sh_eth_ring_format.patch
	tcp-convert-cached-rtt-from-usec-to-jiffies-when-feeding-initial-rto.patch
	tcp-dccp-remove-obsolete-warn_on-in-icmp-handlers.patch
	tcp-fix-tcpi_segs_in-after-connection-establishment.patch
	tipc-revert-tipc-use-existing-sk_write_queue-for-outgoing-packet-chain.patch
	tun-bpf-fix-suspicious-rcu-usage-in-tun_-attach-detach-_filter.patch
	tunnel-clear-ipcb-skb-opt-before-dst_link_failure-called.patch
	tuntap-restore-default-qdisc.patch
	udp6-fix-udp-ipv6-encap-resubmit-path.patch
	usbnet-cleanup-after-bind-in-probe.patch
	vxlan-fix-missing-options_len-update-on-rx-with-collect-metadata.patch
	xfrm-fix-crash-observed-during-device-unregistration-and-decryption.patch