4.19-stable patches

4.19-stable patches

added patches:
	ax25-fix-a-use-after-free-in-ax25_fillin_cb.patch
	gro_cell-add-napi_disable-in-gro_cells_destroy.patch
	ibmveth-fix-dma-unmap-error-in-ibmveth_xmit_start-error-path.patch
	ieee802154-lowpan_header_create-check-must-check-daddr.patch
	ip-validate-header-length-on-virtual-device-xmit.patch
	ip6mr-fix-potential-spectre-v1-vulnerability.patch
	ipv4-fix-potential-spectre-v1-vulnerability.patch
	ipv6-explicitly-initialize-udp6_addr-in-udp_sock_create6.patch
	ipv6-frags-fix-bogus-skb-sk-in-reassembled-packets.patch
	ipv6-route-fix-return-value-of-ip6_neigh_lookup-on-neigh_create-error.patch
	ipv6-tunnels-fix-two-use-after-free.patch
	isdn-fix-kernel-infoleak-in-capi_unlocked_ioctl.patch
	mlxsw-core-increase-timeout-during-firmware-flash-process.patch
	mscc-configured-mac-entries-should-be-locked.patch
	net-clear-skb-tstamp-in-forwarding-paths.patch
	net-core-fix-spectre-v1-vulnerability.patch
	net-hamradio-6pack-use-mod_timer-to-rearm-timers.patch
	net-ipv4-do-not-handle-duplicate-fragments-as-overlapping.patch
	net-ipv6-fix-a-test-against-ipv6_find_idev-return-value.patch
	net-macb-restart-tx-after-tx-used-bit-read.patch
	net-mlx5-typo-fix-in-del_sw_hw_rule.patch
	net-mlx5e-cancel-dim-work-on-close-sq.patch
	net-mlx5e-remove-the-false-indication-of-software-timestamping-support.patch
	net-mlx5e-remove-unused-udp-gso-remaining-counter.patch
	net-mlx5e-rx-fix-wrong-early-return-in-receive-queue-poll.patch
	net-mlx5e-rx-verify-mpwqe-stride-size-is-in-range.patch
	net-mvneta-fix-operation-for-64k-page_size.patch
	net-mvpp2-10g-modes-aren-t-supported-on-all-ports.patch
	net-mvpp2-fix-the-phylink-mode-validation.patch
	net-phy-fix-the-issue-that-netif-always-links-up-after-resuming.patch
	net-smc-fix-tcp-fallback-socket-release.patch
	net-stmmac-fix-an-error-code-in-probe.patch
	net-tls-allocate-tls-context-using-gfp_atomic.patch
	net-use-__kernel_clockid_t-in-uapi-net_stamp.h.patch
	net-wan-fix-a-double-free-in-x25_asy_open_tty.patch
	netrom-fix-locking-in-nr_find_socket.patch
	nfp-flower-ensure-tcp-flags-can-be-placed-in-ipv6-frame.patch
	packet-validate-address-length-if-non-zero.patch
	packet-validate-address-length.patch
	phonet-af_phonet-fix-spectre-v1-vulnerability.patch
	ptr_ring-wrap-back-producer-in-__ptr_ring_swap_queue.patch
	qed-fix-command-number-mismatch-between-driver-and-the-mfw.patch
	qmi_wwan-add-support-for-fibocom-nl678-series.patch
	qmi_wwan-added-support-for-fibocom-nl668-series.patch
	qmi_wwan-added-support-for-telit-ln940-series.patch
	r8169-fix-wol-device-wakeup-enable.patch
	sctp-initialize-sin6_flowinfo-for-ipv6-addrs-in-sctp_inet6addr_event.patch
	sock-make-sock-sk_stamp-thread-safe.patch
	tcp-fix-a-race-in-inet_diag_dump_icsk.patch
	tipc-check-group-dests-after-tipc_wait_for_cond.patch
	tipc-check-tsk-group-in-tipc_wait_for_cond.patch
	tipc-compare-remote-and-local-protocols-in-tipc_udp_enable.patch
	tipc-fix-a-double-free-in-tipc_enable_bearer.patch
	tipc-fix-a-double-kfree_skb.patch
	tipc-use-lock_sock-in-tipc_sk_reinit.patch
	vhost-make-sure-used-idx-is-seen-before-log-in-vhost_add_used_n.patch
	vsock-send-reset-control-packet-when-socket-is-partially-bound.patch
	xen-netfront-tolerate-frags-with-no-data.patch