5.4-stable patches

5.4-stable patches

added patches:
	dccp-don-t-duplicate-ccid-when-cloning-dccp-sock.patch
	dt-bindings-arm-fix-toradex-compatible-typo.patch
	events-reuse-value-read-using-read_once-instead-of-re-reading-it.patch
	ibmvnic-check-failover_pending-in-login-response.patch
	kvm-ppc-book3s-hv-tolerate-treclaim.-in-fake-suspend-mode-changing-registers.patch
	net-af_unix-fix-a-data-race-in-unix_dgram_poll.patch
	net-caif-avoid-user-triggerable-warn_on-1.patch
	net-dsa-destroy-the-phylink-instance-on-any-error-in-dsa_slave_phy_setup.patch
	net-hns3-change-affinity_mask-to-numa-node-range.patch
	net-hns3-disable-mac-in-flr-process.patch
	net-hns3-fix-the-timing-issue-of-vf-clearing-interrupt-sources.patch
	net-hns3-pad-the-short-tunnel-frame-before-sending-to-hardware.patch
	net-l2tp-fix-reference-count-leak-in-l2tp_udp_recv_core.patch
	net-mlx5-fix-potential-sleeping-in-atomic-context.patch
	net-mlx5-fwtrace-cancel-work-on-alloc-pd-error-flow.patch
	perf-machine-initialize-srcline-string-member-in-add_location-struct.patch
	ptp-dp83640-don-t-define-page0.patch
	qed-handle-management-fw-error.patch
	r6040-restore-mdio-clock-frequency-after-mac-reset.patch
	revert-ipv4-fix-memory-leaks-in-ip_cmsg_send-callers.patch
	tcp-fix-tp-undo_retrans-accounting-in-tcp_sacktag_one.patch
	tipc-increase-timeout-in-tipc_sk_enqueue.patch
	vhost_net-fix-oob-on-sendmsg-failure.patch