diff --git a/include/net/protocol.h b/include/net/protocol.h
index cb2965aa1b62e9f1ff2b3928689cdc02dda360a2..ffa5b8b1f1df7c1c92d3e679c3ffacde656faae4 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -59,6 +59,9 @@ struct inet6_protocol
 	int	(*gso_send_check)(struct sk_buff *skb);
 	struct sk_buff *(*gso_segment)(struct sk_buff *skb,
 				       int features);
+	struct sk_buff **(*gro_receive)(struct sk_buff **head,
+					struct sk_buff *skb);
+	int	(*gro_complete)(struct sk_buff *skb);
 
 	unsigned int	flags;	/* INET6_PROTO_xxx */
 };
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 437b750b98fdebd6d280d1c710a0f1d7569b2bf2..94f74f5b0cbf041296d6d04c198ff189bf409af3 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -672,8 +672,7 @@ int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
 
 EXPORT_SYMBOL_GPL(ipv6_opt_accepted);
 
-static struct inet6_protocol *ipv6_gso_pull_exthdrs(struct sk_buff *skb,
-						    int proto)
+static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
 {
 	struct inet6_protocol *ops = NULL;
 
@@ -704,7 +703,7 @@ static struct inet6_protocol *ipv6_gso_pull_exthdrs(struct sk_buff *skb,
 		__skb_pull(skb, len);
 	}
 
-	return ops;
+	return proto;
 }
 
 static int ipv6_gso_send_check(struct sk_buff *skb)
@@ -721,7 +720,9 @@ static int ipv6_gso_send_check(struct sk_buff *skb)
 	err = -EPROTONOSUPPORT;
 
 	rcu_read_lock();
-	ops = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr);
+	ops = rcu_dereference(inet6_protos[
+		ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr)]);
+
 	if (likely(ops && ops->gso_send_check)) {
 		skb_reset_transport_header(skb);
 		err = ops->gso_send_check(skb);
@@ -757,7 +758,9 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, int features)
 	segs = ERR_PTR(-EPROTONOSUPPORT);
 
 	rcu_read_lock();
-	ops = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr);
+	ops = rcu_dereference(inet6_protos[
+		ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr)]);
+
 	if (likely(ops && ops->gso_segment)) {
 		skb_reset_transport_header(skb);
 		segs = ops->gso_segment(skb, features);
@@ -777,11 +780,105 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, int features)
 	return segs;
 }
 
+struct ipv6_gro_cb {
+	struct napi_gro_cb napi;
+	int proto;
+};
+
+#define IPV6_GRO_CB(skb) ((struct ipv6_gro_cb *)(skb)->cb)
+
+static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
+					 struct sk_buff *skb)
+{
+	struct inet6_protocol *ops;
+	struct sk_buff **pp = NULL;
+	struct sk_buff *p;
+	struct ipv6hdr *iph;
+	unsigned int nlen;
+	int flush = 1;
+	int proto;
+
+	if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
+		goto out;
+
+	iph = ipv6_hdr(skb);
+	__skb_pull(skb, sizeof(*iph));
+
+	flush += ntohs(iph->payload_len) != skb->len;
+
+	rcu_read_lock();
+	proto = ipv6_gso_pull_exthdrs(skb, iph->nexthdr);
+	IPV6_GRO_CB(skb)->proto = proto;
+	ops = rcu_dereference(inet6_protos[proto]);
+	if (!ops || !ops->gro_receive)
+		goto out_unlock;
+
+	flush--;
+	skb_reset_transport_header(skb);
+	nlen = skb_network_header_len(skb);
+
+	for (p = *head; p; p = p->next) {
+		struct ipv6hdr *iph2;
+
+		if (!NAPI_GRO_CB(p)->same_flow)
+			continue;
+
+		iph2 = ipv6_hdr(p);
+
+		/* All fields must match except length. */
+		if (nlen != skb_network_header_len(p) ||
+		    memcmp(iph, iph2, offsetof(struct ipv6hdr, payload_len)) ||
+		    memcmp(&iph->nexthdr, &iph2->nexthdr,
+			   nlen - offsetof(struct ipv6hdr, nexthdr))) {
+			NAPI_GRO_CB(p)->same_flow = 0;
+			continue;
+		}
+
+		NAPI_GRO_CB(p)->flush |= flush;
+	}
+
+	NAPI_GRO_CB(skb)->flush |= flush;
+
+	pp = ops->gro_receive(head, skb);
+
+out_unlock:
+	rcu_read_unlock();
+
+out:
+	NAPI_GRO_CB(skb)->flush |= flush;
+
+	return pp;
+}
+
+static int ipv6_gro_complete(struct sk_buff *skb)
+{
+	struct inet6_protocol *ops;
+	struct ipv6hdr *iph = ipv6_hdr(skb);
+	int err = -ENOSYS;
+
+	iph->payload_len = htons(skb->len - skb_network_offset(skb) -
+				 sizeof(*iph));
+
+	rcu_read_lock();
+	ops = rcu_dereference(inet6_protos[IPV6_GRO_CB(skb)->proto]);
+	if (WARN_ON(!ops || !ops->gro_complete))
+		goto out_unlock;
+
+	err = ops->gro_complete(skb);
+
+out_unlock:
+	rcu_read_unlock();
+
+	return err;
+}
+
 static struct packet_type ipv6_packet_type = {
 	.type = __constant_htons(ETH_P_IPV6),
 	.func = ipv6_rcv,
 	.gso_send_check = ipv6_gso_send_check,
 	.gso_segment = ipv6_gso_segment,
+	.gro_receive = ipv6_gro_receive,
+	.gro_complete = ipv6_gro_complete,
 };
 
 static int __init ipv6_packet_init(void)