4.4-stable patches

4.4-stable patches

added patches:
	atl2-disable-unimplemented-scatter-gather-feature.patch
	bpf-fix-check_map_func_compatibility-logic.patch
	bpf-fix-double-fdput-in-replace_map_fd_with_map_ptr.patch
	bpf-fix-refcnt-overflow.patch
	bpf-verifier-reject-invalid-ld_abs-bpf_dw-instruction.patch
	bridge-fix-igmp-mld-query-parsing.patch
	cdc_mbim-apply-ndp-to-end-quirk-to-all-huawei-devices.patch
	decnet-do-not-build-routes-to-devices-without-decnet-private-data.patch
	drm-i915-bail-out-of-pipe-config-compute-loop-on-lpt.patch
	drm-i915-bdw-add-missing-delay-during-l3-sqc-credit-programming.patch
	drm-radeon-fix-dp-link-training-issue-with-second-4k-monitor.patch
	drm-radeon-fix-pll-sharing-on-dce6.1-v2.patch
	gre-do-not-pull-header-in-icmp-error-processing.patch
	ipv4-fib-don-t-warn-when-primary-address-is-missing-if-in_dev-is-dead.patch
	net-bridge-fix-old-ioctl-unlocked-net-device-walk.patch
	net-fec-only-clear-a-queue-s-work-bit-if-the-queue-was-emptied.patch
	net-fix-a-kernel-infoleak-in-x25-module.patch
	net-fix-infoleak-in-llc.patch
	net-fix-infoleak-in-rtnetlink.patch
	net-implement-net_dbg_ratelimited-for-config_dynamic_debug-case.patch
	net-mlx4_en-fix-endianness-bug-in-ipv6-csum-calculation.patch
	net-mlx4_en-fix-spurious-timestamping-callbacks.patch
	net-mlx5e-device-s-mtu-field-is-u16-and-not-int.patch
	net-mlx5e-fix-minimum-mtu.patch
	net-route-enforce-hoplimit-max-value.patch
	net-sched-do-not-requeue-a-null-skb.patch
	net-thunderx-avoid-exposing-kernel-stack.patch
	net-use-skb_postpush_rcsum-instead-of-own-implementations.patch
	net_sched-introduce-qdisc_replace-helper.patch
	net_sched-update-hierarchical-backlog-too.patch
	netem-segment-gso-packets-on-enqueue.patch
	openvswitch-use-flow-protocol-when-recalculating-ipv6-checksums.patch
	packet-fix-heap-info-leak-in-packet_diag_mclist-sock_diag-interface.patch
	route-do-not-cache-fib-route-info-on-local-routes-with-oif.patch
	samples-bpf-fix-trace_output-example.patch
	sch_dsmark-update-backlog-as-well.patch
	sch_htb-update-backlog-as-well.patch
	soreuseport-fix-ordering-for-mixed-v4-v6-sockets.patch
	tcp-refresh-skb-timestamp-at-retransmit-time.patch
	uapi-glibc-compat-fix-compile-errors-when-glibc-net-if.h-included-before-linux-if.h-mime-version-1.0.patch
	vlan-pull-on-__vlan_insert_tag-error-path-and-fix-csum-correction.patch
	vsock-do-not-disconnect-socket-when-peer-has-shutdown-send-only.patch