diff -druNp --no-dereference linux-libre-4.14.46-gnu/Makefile linux-libre-4.14.47-gnu/Makefile
--- linux-libre-4.14.46-gnu/Makefile	2018-05-30 07:43:49.000000000 -0400
+++ linux-libre-4.14.47-gnu/Makefile	2018-05-30 20:37:49.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 46
+SUBLEVEL = 47
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.46-gnu/net/ipv4/ip_vti.c linux-libre-4.14.47-gnu/net/ipv4/ip_vti.c
--- linux-libre-4.14.46-gnu/net/ipv4/ip_vti.c	2018-05-30 06:19:59.000000000 -0400
+++ linux-libre-4.14.47-gnu/net/ipv4/ip_vti.c	2018-05-30 16:32:31.000000000 -0400
@@ -396,6 +396,7 @@ static int vti_tunnel_init(struct net_de
 	memcpy(dev->dev_addr, &iph->saddr, 4);
 	memcpy(dev->broadcast, &iph->daddr, 4);
 
+	dev->mtu		= ETH_DATA_LEN;
 	dev->flags		= IFF_NOARP;
 	dev->addr_len		= 4;
 	dev->features		|= NETIF_F_LLTX;
