3 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index e8de5e699b3f..545f91b6cb5e 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -1026,10 +1026,12 @@ void __init inet_hashinfo2_init(struct inet_hashinfo *h, const char *name,
 	init_hashinfo_lhash2(h);
 
 	/* this one is used for source ports of outgoing connections */
-	table_perturb = kmalloc_array(INET_TABLE_PERTURB_SIZE,
-				      sizeof(*table_perturb), GFP_KERNEL);
-	if (!table_perturb)
-		panic("TCP: failed to alloc table_perturb");
+	table_perturb = alloc_large_system_hash("Table-perturb",
+						sizeof(*table_perturb),
+						INET_TABLE_PERTURB_SIZE,
+						0, 0, NULL, NULL,
+						INET_TABLE_PERTURB_SIZE,
+						INET_TABLE_PERTURB_SIZE);
 }
 
 int inet_hashinfo2_init_mod(struct inet_hashinfo *h)
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 7e474a85deaf..3b9cd487075a 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -629,21 +629,20 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb,
 	}
 
 	if (dev->header_ops) {
-		const int pull_len = tunnel->hlen + sizeof(struct iphdr);
-
 		if (skb_cow_head(skb, 0))
 			goto free_skb;
 
 		tnl_params = (const struct iphdr *)skb->data;
 
-		if (pull_len > skb_transport_offset(skb))
-			goto free_skb;
-
 		/* Pull skb since ip_tunnel_xmit() needs skb->data pointing
 		 * to gre header.
 		 */
-		skb_pull(skb, pull_len);
+		skb_pull(skb, tunnel->hlen + sizeof(struct iphdr));
 		skb_reset_mac_header(skb);
+
+		if (skb->ip_summed == CHECKSUM_PARTIAL &&
+		    skb_checksum_start(skb) < skb->data)
+			goto free_skb;
 	} else {
 		if (skb_cow_head(skb, dev->needed_headroom))
 			goto free_skb;
diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c
index 2fe5860c21d6..b146ce88c5d0 100644
--- a/net/ipv4/xfrm4_protocol.c
+++ b/net/ipv4/xfrm4_protocol.c
@@ -304,4 +304,3 @@ void __init xfrm4_protocol_init(void)
 {
 	xfrm_input_register_afinfo(&xfrm4_input_afinfo);
 }
-EXPORT_SYMBOL(xfrm4_protocol_init);