5.4-stable patches

5.4-stable patches

added patches:
	appletalk-fix-atalk_proc_init-return-path.patch
	dpaa2-eth-fix-passing-zero-to-ptr_err-warning.patch
	hv_netvsc-do-not-use-vf-device-if-link-is-down.patch
	ipv4-silence-suspicious-rcu-usage-warning.patch
	ipv6-fix-memory-leaks-on-ipv6_addrform-path.patch
	ipv6-fix-nexthop-refcnt-leak-when-creating-ipv6-route-info.patch
	net-ethernet-mtk_eth_soc-fix-mtu-warnings.patch
	net-gre-recompute-gre-csum-for-sctp-over-gre-tunnels.patch
	net-lan78xx-replace-bogus-endpoint-lookup.patch
	net-thunderx-use-spin_lock_bh-in-nicvf_set_rx_mode_task.patch
	openvswitch-prevent-kernel-infoleak-in-ovs_ct_put_key.patch
	pci-tegra-revert-tegra124-raw_violation_fixup.patch
	revert-powerpc-kasan-fix-shadow-pages-allocation-failure.patch
	revert-vxlan-fix-tos-value-before-xmit.patch
	rxrpc-fix-race-between-recvmsg-and-sendmsg-on-immediate-call-failure.patch
	selftests-net-relax-cpu-affinity-requirement-in-msg_zerocopy-test.patch
	tcp-apply-a-floor-of-1-for-rtt-samples-from-tcp-timestamps.patch
	vxlan-ensure-fdb-dump-is-performed-under-rcu.patch
	xattr-break-delegations-in-set-remove-xattr.patch