diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index eb58afcfb73b4c7bbff39a33da272ab9d52e1c39..45d30398d7c34707897f981b16f8753657313cde 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -728,7 +728,7 @@ static struct cxgbi_sock *cxgbi_check_route6(struct sockaddr *dst_addr)
 	}
 	ndev = n->dev;
 
-	if (ipv6_addr_is_multicast(&rt->rt6i_dst.addr)) {
+	if (ipv6_addr_is_multicast(&daddr6->sin6_addr)) {
 		pr_info("multi-cast route %pI6 port %u, dev %s.\n",
 			daddr6->sin6_addr.s6_addr,
 			ntohs(daddr6->sin6_port), ndev->name);
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index e00018011028fb270ace544d7243e261e37fef4e..3b76849c190fc2ce79b59d07466a05182d2b99fe 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -120,7 +120,11 @@ struct rt6_info {
 	struct rt6key			rt6i_src;
 	struct rt6key			rt6i_prefsrc;
 
+	struct list_head		rt6i_uncached;
+	struct uncached_list		*rt6i_uncached_list;
+
 	struct inet6_dev		*rt6i_idev;
+	struct rt6_info * __percpu	*rt6i_pcpu;
 
 	u32				rt6i_metric;
 	u32				rt6i_pmtu;
@@ -159,6 +163,14 @@ static inline void rt6_update_expires(struct rt6_info *rt0, int timeout)
 	rt0->rt6i_flags |= RTF_EXPIRES;
 }
 
+static inline u32 rt6_get_cookie(const struct rt6_info *rt)
+{
+	if (rt->rt6i_flags & RTF_PCPU || unlikely(rt->dst.flags & DST_NOCACHE))
+		rt = (struct rt6_info *)(rt->dst.from);
+
+	return rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+}
+
 static inline void ip6_rt_put(struct rt6_info *rt)
 {
 	/* dst_release() accepts a NULL parameter.
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 5e192068e6cb61a78d9b19b2b58bffd7c68b44bb..297629aadb190d4cfcdec41c241efa2b0db76a71 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -145,7 +145,7 @@ static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
 #ifdef CONFIG_IPV6_SUBTREES
 	np->saddr_cache = saddr;
 #endif
-	np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+	np->dst_cookie = rt6_get_cookie(rt);
 }
 
 static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
@@ -163,11 +163,14 @@ static inline bool ipv6_unicast_destination(const struct sk_buff *skb)
 	return rt->rt6i_flags & RTF_LOCAL;
 }
 
-static inline bool ipv6_anycast_destination(const struct sk_buff *skb)
+static inline bool ipv6_anycast_destination(const struct dst_entry *dst,
+					    const struct in6_addr *daddr)
 {
-	struct rt6_info *rt = (struct rt6_info *) skb_dst(skb);
+	struct rt6_info *rt = (struct rt6_info *)dst;
 
-	return rt->rt6i_flags & RTF_ANYCAST;
+	return rt->rt6i_flags & RTF_ANYCAST ||
+		(rt->rt6i_dst.plen != 128 &&
+		 ipv6_addr_equal(&rt->rt6i_dst.addr, daddr));
 }
 
 int ip6_fragment(struct sock *sk, struct sk_buff *skb,
@@ -194,9 +197,15 @@ static inline bool ip6_sk_ignore_df(const struct sock *sk)
 	       inet6_sk(sk)->pmtudisc == IPV6_PMTUDISC_OMIT;
 }
 
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt)
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt,
+					   struct in6_addr *daddr)
 {
-	return &rt->rt6i_gateway;
+	if (rt->rt6i_flags & RTF_GATEWAY)
+		return &rt->rt6i_gateway;
+	else if (unlikely(rt->rt6i_flags & RTF_CACHE))
+		return &rt->rt6i_dst.addr;
+	else
+		return daddr;
 }
 
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index aab8190d16e8f33197a53e18be4783a2824700c5..b950a2000b7f4608647b77dd029c94277a1afd97 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -671,8 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
 	return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
 }
 
-void ipv6_select_ident(struct net *net, struct frag_hdr *fhdr,
-		       struct rt6_info *rt);
+u32 ipv6_select_ident(struct net *net,
+		      const struct in6_addr *daddr,
+		      const struct in6_addr *saddr);
 void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb);
 
 int ip6_dst_hoplimit(struct dst_entry *dst);
diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h
index 2be7bd174751ae393e3c15f702e07308afbcbe16..f6598d1c886ef6e11b704a088abe31477eea981d 100644
--- a/include/uapi/linux/ipv6_route.h
+++ b/include/uapi/linux/ipv6_route.h
@@ -34,6 +34,7 @@
 #define RTF_PREF(pref)	((pref) << 27)
 #define RTF_PREF_MASK	0x18000000
 
+#define RTF_PCPU	0x40000000
 #define RTF_LOCAL	0x80000000
 
 
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 1742b849fcff7ca6d5bb9fbe8b375c2514992531..f3d6046c8ee743cc05a46750e7027149676c8832 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -192,7 +192,7 @@ static inline struct lowpan_peer *peer_lookup_dst(struct lowpan_dev *dev,
 		if (ipv6_addr_any(nexthop))
 			return NULL;
 	} else {
-		nexthop = rt6_nexthop(rt);
+		nexthop = rt6_nexthop(rt, daddr);
 
 		/* We need to remember the address because it is needed
 		 * by bt_xmit() when sending the packet. In bt_xmit(), the
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 2c2b5d51f15cd24b7c1a5b9a416bbfd33201ec06..713d7434c9112432f800f377925ca68534094c34 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -207,7 +207,7 @@ static bool icmpv6_xrlim_allow(struct sock *sk, u8 type,
 			struct inet_peer *peer;
 
 			peer = inet_getpeer_v6(net->ipv6.peers,
-					       &rt->rt6i_dst.addr, 1);
+					       &fl6->daddr, 1);
 			res = inet_peer_xrlim_allow(peer, tmo);
 			if (peer)
 				inet_putpeer(peer);
@@ -337,7 +337,7 @@ static struct dst_entry *icmpv6_route_lookup(struct net *net,
 	 * We won't send icmp if the destination is known
 	 * anycast.
 	 */
-	if (((struct rt6_info *)dst)->rt6i_flags & RTF_ANYCAST) {
+	if (ipv6_anycast_destination(dst, &fl6->daddr)) {
 		net_dbg_ratelimited("icmp6_send: acast source\n");
 		dst_release(dst);
 		return ERR_PTR(-EINVAL);
@@ -564,7 +564,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 
 	if (!ipv6_unicast_destination(skb) &&
 	    !(net->ipv6.sysctl.anycast_src_echo_reply &&
-	      ipv6_anycast_destination(skb)))
+	      ipv6_anycast_destination(skb_dst(skb), saddr)))
 		saddr = NULL;
 
 	memcpy(&tmp_hdr, icmph, sizeof(tmp_hdr));
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index bde57b113009794637a07b405173bef1fd3c6fb3..55d19861ab20f4a91b6b289be7ca3b0250df4531 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -154,10 +154,32 @@ static void node_free(struct fib6_node *fn)
 	kmem_cache_free(fib6_node_kmem, fn);
 }
 
+static void rt6_free_pcpu(struct rt6_info *non_pcpu_rt)
+{
+	int cpu;
+
+	if (!non_pcpu_rt->rt6i_pcpu)
+		return;
+
+	for_each_possible_cpu(cpu) {
+		struct rt6_info **ppcpu_rt;
+		struct rt6_info *pcpu_rt;
+
+		ppcpu_rt = per_cpu_ptr(non_pcpu_rt->rt6i_pcpu, cpu);
+		pcpu_rt = *ppcpu_rt;
+		if (pcpu_rt) {
+			dst_free(&pcpu_rt->dst);
+			*ppcpu_rt = NULL;
+		}
+	}
+}
+
 static void rt6_release(struct rt6_info *rt)
 {
-	if (atomic_dec_and_test(&rt->rt6i_ref))
+	if (atomic_dec_and_test(&rt->rt6i_ref)) {
+		rt6_free_pcpu(rt);
 		dst_free(&rt->dst);
+	}
 }
 
 static void fib6_link_table(struct net *net, struct fib6_table *tb)
@@ -738,6 +760,7 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
 					rt6_clean_expires(iter);
 				else
 					rt6_set_expires(iter, rt->dst.expires);
+				iter->rt6i_pmtu = rt->rt6i_pmtu;
 				return -EEXIST;
 			}
 			/* If we have the same destination and the same metric,
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index bc09cb97b8401011c112afe469fd231382387622..61741676b987eb196b167a33acb25739403ed169 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -105,7 +105,7 @@ static int ip6_finish_output2(struct sock *sk, struct sk_buff *skb)
 	}
 
 	rcu_read_lock_bh();
-	nexthop = rt6_nexthop((struct rt6_info *)dst);
+	nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr);
 	neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop);
 	if (unlikely(!neigh))
 		neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false);
@@ -459,7 +459,7 @@ int ip6_forward(struct sk_buff *skb)
 		else
 			target = &hdr->daddr;
 
-		peer = inet_getpeer_v6(net->ipv6.peers, &rt->rt6i_dst.addr, 1);
+		peer = inet_getpeer_v6(net->ipv6.peers, &hdr->daddr, 1);
 
 		/* Limit redirects both by destination (here)
 		   and by source (inside ndisc_send_redirect)
@@ -551,7 +551,7 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb,
 	struct frag_hdr *fh;
 	unsigned int mtu, hlen, left, len;
 	int hroom, troom;
-	__be32 frag_id = 0;
+	__be32 frag_id;
 	int ptr, offset = 0, err = 0;
 	u8 *prevhdr, nexthdr = 0;
 	struct net *net = dev_net(skb_dst(skb)->dev);
@@ -584,6 +584,9 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb,
 	}
 	mtu -= hlen + sizeof(struct frag_hdr);
 
+	frag_id = ipv6_select_ident(net, &ipv6_hdr(skb)->daddr,
+				    &ipv6_hdr(skb)->saddr);
+
 	if (skb_has_frag_list(skb)) {
 		int first_len = skb_pagelen(skb);
 		struct sk_buff *frag2;
@@ -632,11 +635,10 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb,
 		skb_reset_network_header(skb);
 		memcpy(skb_network_header(skb), tmp_hdr, hlen);
 
-		ipv6_select_ident(net, fh, rt);
 		fh->nexthdr = nexthdr;
 		fh->reserved = 0;
 		fh->frag_off = htons(IP6_MF);
-		frag_id = fh->identification;
+		fh->identification = frag_id;
 
 		first_len = skb_pagelen(skb);
 		skb->data_len = first_len - skb_headlen(skb);
@@ -778,11 +780,7 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb,
 		 */
 		fh->nexthdr = nexthdr;
 		fh->reserved = 0;
-		if (!frag_id) {
-			ipv6_select_ident(net, fh, rt);
-			frag_id = fh->identification;
-		} else
-			fh->identification = frag_id;
+		fh->identification = frag_id;
 
 		/*
 		 *	Copy a block of the IP datagram.
@@ -936,7 +934,8 @@ static int ip6_dst_lookup_tail(struct sock *sk,
 	 */
 	rt = (struct rt6_info *) *dst;
 	rcu_read_lock_bh();
-	n = __ipv6_neigh_lookup_noref(rt->dst.dev, rt6_nexthop(rt));
+	n = __ipv6_neigh_lookup_noref(rt->dst.dev,
+				      rt6_nexthop(rt, &fl6->daddr));
 	err = n && !(n->nud_state & NUD_VALID) ? -EINVAL : 0;
 	rcu_read_unlock_bh();
 
@@ -1060,11 +1059,10 @@ static inline int ip6_ufo_append_data(struct sock *sk,
 			int odd, struct sk_buff *skb),
 			void *from, int length, int hh_len, int fragheaderlen,
 			int transhdrlen, int mtu, unsigned int flags,
-			struct rt6_info *rt)
+			const struct flowi6 *fl6)
 
 {
 	struct sk_buff *skb;
-	struct frag_hdr fhdr;
 	int err;
 
 	/* There is support for UDP large send offload by network
@@ -1106,8 +1104,9 @@ static inline int ip6_ufo_append_data(struct sock *sk,
 	skb_shinfo(skb)->gso_size = (mtu - fragheaderlen -
 				     sizeof(struct frag_hdr)) & ~7;
 	skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
-	ipv6_select_ident(sock_net(sk), &fhdr, rt);
-	skb_shinfo(skb)->ip6_frag_id = fhdr.identification;
+	skb_shinfo(skb)->ip6_frag_id = ipv6_select_ident(sock_net(sk),
+							 &fl6->daddr,
+							 &fl6->saddr);
 
 append:
 	return skb_append_datato_frags(sk, skb, getfrag, from,
@@ -1332,7 +1331,7 @@ static int __ip6_append_data(struct sock *sk,
 	    (sk->sk_type == SOCK_DGRAM)) {
 		err = ip6_ufo_append_data(sk, queue, getfrag, from, length,
 					  hh_len, fragheaderlen,
-					  transhdrlen, mtu, flags, rt);
+					  transhdrlen, mtu, flags, fl6);
 		if (err)
 			goto error;
 		return 0;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 5cafd92c231270703af5bf948d131d99c5e9c193..2e67b660118bf7eeaf2f08033aa759190dea0c3a 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -151,7 +151,7 @@ EXPORT_SYMBOL_GPL(ip6_tnl_dst_reset);
 void ip6_tnl_dst_store(struct ip6_tnl *t, struct dst_entry *dst)
 {
 	struct rt6_info *rt = (struct rt6_info *) dst;
-	t->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+	t->dst_cookie = rt6_get_cookie(rt);
 	dst_release(t->dst_cache);
 	t->dst_cache = dst;
 }
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 96f153c0846b7abcd9b1af995c49067efbe7064d..0a05b35a90fc946dc0de3ae76e4a682ca4438932 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1506,7 +1506,7 @@ void ndisc_send_redirect(struct sk_buff *skb, const struct in6_addr *target)
 			  "Redirect: destination is not a neighbour\n");
 		goto release;
 	}
-	peer = inet_getpeer_v6(net->ipv6.peers, &rt->rt6i_dst.addr, 1);
+	peer = inet_getpeer_v6(net->ipv6.peers, &ipv6_hdr(skb)->saddr, 1);
 	ret = inet_peer_xrlim_allow(peer, 1*HZ);
 	if (peer)
 		inet_putpeer(peer);
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 85892af5736491fef3978bb8b195045e8e6d2e2c..055e85cb7b6518f20796859e46fa043b186278e7 100644
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -10,7 +10,8 @@
 #include <net/secure_seq.h>
 
 static u32 __ipv6_select_ident(struct net *net, u32 hashrnd,
-			       struct in6_addr *dst, struct in6_addr *src)
+			       const struct in6_addr *dst,
+			       const struct in6_addr *src)
 {
 	u32 hash, id;
 
@@ -60,17 +61,17 @@ void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb)
 }
 EXPORT_SYMBOL_GPL(ipv6_proxy_select_ident);
 
-void ipv6_select_ident(struct net *net, struct frag_hdr *fhdr,
-		       struct rt6_info *rt)
+u32 ipv6_select_ident(struct net *net,
+		      const struct in6_addr *daddr,
+		      const struct in6_addr *saddr)
 {
 	static u32 ip6_idents_hashrnd __read_mostly;
 	u32 id;
 
 	net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
 
-	id = __ipv6_select_ident(net, ip6_idents_hashrnd, &rt->rt6i_dst.addr,
-				 &rt->rt6i_src.addr);
-	fhdr->identification = htonl(id);
+	id = __ipv6_select_ident(net, ip6_idents_hashrnd, daddr, saddr);
+	return htonl(id);
 }
 EXPORT_SYMBOL(ipv6_select_ident);
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 8072bd4139b7576a797bdebd6c3c5b75c8412582..484a5c1440736ff6d95f38376a50f67683a94b01 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -865,6 +865,9 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 		fl6.flowi6_oif = np->ucast_oif;
 	security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
 
+	if (inet->hdrincl)
+		fl6.flowi6_flags |= FLOWI_FLAG_KNOWN_NH;
+
 	dst = ip6_dst_lookup_flow(sk, &fl6, final_p);
 	if (IS_ERR(dst)) {
 		err = PTR_ERR(dst);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 0c889cb89cc329410523559cb2f6bfd8660af54e..1a1122a6bbf5208481f81f1e2643cbc41ed2e7e9 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -72,8 +72,7 @@ enum rt6_nud_state {
 	RT6_NUD_SUCCEED = 1
 };
 
-static struct rt6_info *ip6_rt_copy(struct rt6_info *ort,
-				    const struct in6_addr *dest);
+static void ip6_rt_copy_init(struct rt6_info *rt, struct rt6_info *ort);
 static struct dst_entry	*ip6_dst_check(struct dst_entry *dst, u32 cookie);
 static unsigned int	 ip6_default_advmss(const struct dst_entry *dst);
 static unsigned int	 ip6_mtu(const struct dst_entry *dst);
@@ -105,11 +104,79 @@ static struct rt6_info *rt6_get_route_info(struct net *net,
 					   const struct in6_addr *gwaddr, int ifindex);
 #endif
 
+struct uncached_list {
+	spinlock_t		lock;
+	struct list_head	head;
+};
+
+static DEFINE_PER_CPU_ALIGNED(struct uncached_list, rt6_uncached_list);
+
+static void rt6_uncached_list_add(struct rt6_info *rt)
+{
+	struct uncached_list *ul = raw_cpu_ptr(&rt6_uncached_list);
+
+	rt->dst.flags |= DST_NOCACHE;
+	rt->rt6i_uncached_list = ul;
+
+	spin_lock_bh(&ul->lock);
+	list_add_tail(&rt->rt6i_uncached, &ul->head);
+	spin_unlock_bh(&ul->lock);
+}
+
+static void rt6_uncached_list_del(struct rt6_info *rt)
+{
+	if (!list_empty(&rt->rt6i_uncached)) {
+		struct uncached_list *ul = rt->rt6i_uncached_list;
+
+		spin_lock_bh(&ul->lock);
+		list_del(&rt->rt6i_uncached);
+		spin_unlock_bh(&ul->lock);
+	}
+}
+
+static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev)
+{
+	struct net_device *loopback_dev = net->loopback_dev;
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		struct uncached_list *ul = per_cpu_ptr(&rt6_uncached_list, cpu);
+		struct rt6_info *rt;
+
+		spin_lock_bh(&ul->lock);
+		list_for_each_entry(rt, &ul->head, rt6i_uncached) {
+			struct inet6_dev *rt_idev = rt->rt6i_idev;
+			struct net_device *rt_dev = rt->dst.dev;
+
+			if (rt_idev && (rt_idev->dev == dev || !dev) &&
+			    rt_idev->dev != loopback_dev) {
+				rt->rt6i_idev = in6_dev_get(loopback_dev);
+				in6_dev_put(rt_idev);
+			}
+
+			if (rt_dev && (rt_dev == dev || !dev) &&
+			    rt_dev != loopback_dev) {
+				rt->dst.dev = loopback_dev;
+				dev_hold(rt->dst.dev);
+				dev_put(rt_dev);
+			}
+		}
+		spin_unlock_bh(&ul->lock);
+	}
+}
+
+static u32 *rt6_pcpu_cow_metrics(struct rt6_info *rt)
+{
+	return dst_metrics_write_ptr(rt->dst.from);
+}
+
 static u32 *ipv6_cow_metrics(struct dst_entry *dst, unsigned long old)
 {
 	struct rt6_info *rt = (struct rt6_info *)dst;
 
-	if (rt->rt6i_flags & RTF_CACHE)
+	if (rt->rt6i_flags & RTF_PCPU)
+		return rt6_pcpu_cow_metrics(rt);
+	else if (rt->rt6i_flags & RTF_CACHE)
 		return NULL;
 	else
 		return dst_cow_metrics_generic(dst, old);
@@ -249,10 +316,10 @@ static const struct rt6_info ip6_blk_hole_entry_template = {
 #endif
 
 /* allocate dst with ip6_dst_ops */
-static inline struct rt6_info *ip6_dst_alloc(struct net *net,
-					     struct net_device *dev,
-					     int flags,
-					     struct fib6_table *table)
+static struct rt6_info *__ip6_dst_alloc(struct net *net,
+					struct net_device *dev,
+					int flags,
+					struct fib6_table *table)
 {
 	struct rt6_info *rt = dst_alloc(&net->ipv6.ip6_dst_ops, dev,
 					0, DST_OBSOLETE_FORCE_CHK, flags);
@@ -262,18 +329,53 @@ static inline struct rt6_info *ip6_dst_alloc(struct net *net,
 
 		memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
 		INIT_LIST_HEAD(&rt->rt6i_siblings);
+		INIT_LIST_HEAD(&rt->rt6i_uncached);
 	}
 	return rt;
 }
 
+static struct rt6_info *ip6_dst_alloc(struct net *net,
+				      struct net_device *dev,
+				      int flags,
+				      struct fib6_table *table)
+{
+	struct rt6_info *rt = __ip6_dst_alloc(net, dev, flags, table);
+
+	if (rt) {
+		rt->rt6i_pcpu = alloc_percpu_gfp(struct rt6_info *, GFP_ATOMIC);
+		if (rt->rt6i_pcpu) {
+			int cpu;
+
+			for_each_possible_cpu(cpu) {
+				struct rt6_info **p;
+
+				p = per_cpu_ptr(rt->rt6i_pcpu, cpu);
+				/* no one shares rt */
+				*p =  NULL;
+			}
+		} else {
+			dst_destroy((struct dst_entry *)rt);
+			return NULL;
+		}
+	}
+
+	return rt;
+}
+
 static void ip6_dst_destroy(struct dst_entry *dst)
 {
 	struct rt6_info *rt = (struct rt6_info *)dst;
-	struct inet6_dev *idev = rt->rt6i_idev;
 	struct dst_entry *from = dst->from;
+	struct inet6_dev *idev;
 
 	dst_destroy_metrics_generic(dst);
 
+	if (rt->rt6i_pcpu)
+		free_percpu(rt->rt6i_pcpu);
+
+	rt6_uncached_list_del(rt);
+
+	idev = rt->rt6i_idev;
 	if (idev) {
 		rt->rt6i_idev = NULL;
 		in6_dev_put(idev);
@@ -655,6 +757,11 @@ static struct rt6_info *rt6_select(struct fib6_node *fn, int oif, int strict)
 	return match ? match : net->ipv6.ip6_null_entry;
 }
 
+static bool rt6_is_gw_or_nonexthop(const struct rt6_info *rt)
+{
+	return (rt->rt6i_flags & (RTF_NONEXTHOP | RTF_GATEWAY));
+}
+
 #ifdef CONFIG_IPV6_ROUTE_INFO
 int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
 		  const struct in6_addr *gwaddr)
@@ -833,9 +940,9 @@ int ip6_ins_rt(struct rt6_info *rt)
 	return __ip6_ins_rt(rt, &info, &mxc);
 }
 
-static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort,
-				      const struct in6_addr *daddr,
-				      const struct in6_addr *saddr)
+static struct rt6_info *ip6_rt_cache_alloc(struct rt6_info *ort,
+					   const struct in6_addr *daddr,
+					   const struct in6_addr *saddr)
 {
 	struct rt6_info *rt;
 
@@ -843,15 +950,26 @@ static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort,
 	 *	Clone the route.
 	 */
 
-	rt = ip6_rt_copy(ort, daddr);
+	if (ort->rt6i_flags & (RTF_CACHE | RTF_PCPU))
+		ort = (struct rt6_info *)ort->dst.from;
 
-	if (rt) {
+	rt = __ip6_dst_alloc(dev_net(ort->dst.dev), ort->dst.dev,
+			     0, ort->rt6i_table);
+
+	if (!rt)
+		return NULL;
+
+	ip6_rt_copy_init(rt, ort);
+	rt->rt6i_flags |= RTF_CACHE;
+	rt->rt6i_metric = 0;
+	rt->dst.flags |= DST_HOST;
+	rt->rt6i_dst.addr = *daddr;
+	rt->rt6i_dst.plen = 128;
+
+	if (!rt6_is_gw_or_nonexthop(ort)) {
 		if (ort->rt6i_dst.plen != 128 &&
 		    ipv6_addr_equal(&ort->rt6i_dst.addr, daddr))
 			rt->rt6i_flags |= RTF_ANYCAST;
-
-		rt->rt6i_flags |= RTF_CACHE;
-
 #ifdef CONFIG_IPV6_SUBTREES
 		if (rt->rt6i_src.plen && saddr) {
 			rt->rt6i_src.addr = *saddr;
@@ -863,30 +981,65 @@ static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort,
 	return rt;
 }
 
-static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort,
-					const struct in6_addr *daddr)
+static struct rt6_info *ip6_rt_pcpu_alloc(struct rt6_info *rt)
 {
-	struct rt6_info *rt = ip6_rt_copy(ort, daddr);
+	struct rt6_info *pcpu_rt;
 
-	if (rt)
-		rt->rt6i_flags |= RTF_CACHE;
-	return rt;
+	pcpu_rt = __ip6_dst_alloc(dev_net(rt->dst.dev),
+				  rt->dst.dev, rt->dst.flags,
+				  rt->rt6i_table);
+
+	if (!pcpu_rt)
+		return NULL;
+	ip6_rt_copy_init(pcpu_rt, rt);
+	pcpu_rt->rt6i_protocol = rt->rt6i_protocol;
+	pcpu_rt->rt6i_flags |= RTF_PCPU;
+	return pcpu_rt;
+}
+
+/* It should be called with read_lock_bh(&tb6_lock) acquired */
+static struct rt6_info *rt6_get_pcpu_route(struct rt6_info *rt)
+{
+	struct rt6_info *pcpu_rt, *prev, **p;
+
+	p = this_cpu_ptr(rt->rt6i_pcpu);
+	pcpu_rt = *p;
+
+	if (pcpu_rt)
+		goto done;
+
+	pcpu_rt = ip6_rt_pcpu_alloc(rt);
+	if (!pcpu_rt) {
+		struct net *net = dev_net(rt->dst.dev);
+
+		pcpu_rt = net->ipv6.ip6_null_entry;
+		goto done;
+	}
+
+	prev = cmpxchg(p, NULL, pcpu_rt);
+	if (prev) {
+		/* If someone did it before us, return prev instead */
+		dst_destroy(&pcpu_rt->dst);
+		pcpu_rt = prev;
+	}
+
+done:
+	dst_hold(&pcpu_rt->dst);
+	rt6_dst_from_metrics_check(pcpu_rt);
+	return pcpu_rt;
 }
 
 static struct rt6_info *ip6_pol_route(struct net *net, struct fib6_table *table, int oif,
 				      struct flowi6 *fl6, int flags)
 {
 	struct fib6_node *fn, *saved_fn;
-	struct rt6_info *rt, *nrt;
+	struct rt6_info *rt;
 	int strict = 0;
-	int attempts = 3;
-	int err;
 
 	strict |= flags & RT6_LOOKUP_F_IFACE;
 	if (net->ipv6.devconf_all->forwarding == 0)
 		strict |= RT6_LOOKUP_F_REACHABLE;
 
-redo_fib6_lookup_lock:
 	read_lock_bh(&table->tb6_lock);
 
 	fn = fib6_lookup(&table->tb6_root, &fl6->daddr, &fl6->saddr);
@@ -905,52 +1058,52 @@ static struct rt6_info *ip6_pol_route(struct net *net, struct fib6_table *table,
 			strict &= ~RT6_LOOKUP_F_REACHABLE;
 			fn = saved_fn;
 			goto redo_rt6_select;
-		} else {
-			dst_hold(&rt->dst);
-			read_unlock_bh(&table->tb6_lock);
-			goto out2;
 		}
 	}
 
-	dst_hold(&rt->dst);
-	read_unlock_bh(&table->tb6_lock);
 
-	if (rt->rt6i_flags & RTF_CACHE)
-		goto out2;
+	if (rt == net->ipv6.ip6_null_entry || (rt->rt6i_flags & RTF_CACHE)) {
+		dst_use(&rt->dst, jiffies);
+		read_unlock_bh(&table->tb6_lock);
 
-	if (!(rt->rt6i_flags & (RTF_NONEXTHOP | RTF_GATEWAY)))
-		nrt = rt6_alloc_cow(rt, &fl6->daddr, &fl6->saddr);
-	else if (!(rt->dst.flags & DST_HOST) || !(rt->rt6i_flags & RTF_LOCAL))
-		nrt = rt6_alloc_clone(rt, &fl6->daddr);
-	else
-		goto out2;
+		rt6_dst_from_metrics_check(rt);
+		return rt;
+	} else if (unlikely((fl6->flowi6_flags & FLOWI_FLAG_KNOWN_NH) &&
+			    !(rt->rt6i_flags & RTF_GATEWAY))) {
+		/* Create a RTF_CACHE clone which will not be
+		 * owned by the fib6 tree.  It is for the special case where
+		 * the daddr in the skb during the neighbor look-up is different
+		 * from the fl6->daddr used to look-up route here.
+		 */
 
-	ip6_rt_put(rt);
-	rt = nrt ? : net->ipv6.ip6_null_entry;
+		struct rt6_info *uncached_rt;
 
-	dst_hold(&rt->dst);
-	if (nrt) {
-		err = ip6_ins_rt(nrt);
-		if (!err)
-			goto out2;
-	}
+		dst_use(&rt->dst, jiffies);
+		read_unlock_bh(&table->tb6_lock);
 
-	if (--attempts <= 0)
-		goto out2;
+		uncached_rt = ip6_rt_cache_alloc(rt, &fl6->daddr, NULL);
+		dst_release(&rt->dst);
 
-	/*
-	 * Race condition! In the gap, when table->tb6_lock was
-	 * released someone could insert this route.  Relookup.
-	 */
-	ip6_rt_put(rt);
-	goto redo_fib6_lookup_lock;
+		if (uncached_rt)
+			rt6_uncached_list_add(uncached_rt);
+		else
+			uncached_rt = net->ipv6.ip6_null_entry;
 
-out2:
-	rt6_dst_from_metrics_check(rt);
-	rt->dst.lastuse = jiffies;
-	rt->dst.__use++;
+		dst_hold(&uncached_rt->dst);
+		return uncached_rt;
 
-	return rt;
+	} else {
+		/* Get a percpu copy */
+
+		struct rt6_info *pcpu_rt;
+
+		rt->dst.lastuse = jiffies;
+		rt->dst.__use++;
+		pcpu_rt = rt6_get_pcpu_route(rt);
+		read_unlock_bh(&table->tb6_lock);
+
+		return pcpu_rt;
+	}
 }
 
 static struct rt6_info *ip6_pol_route_input(struct net *net, struct fib6_table *table,
@@ -1061,6 +1214,26 @@ static void rt6_dst_from_metrics_check(struct rt6_info *rt)
 		dst_init_metrics(&rt->dst, dst_metrics_ptr(rt->dst.from), true);
 }
 
+static struct dst_entry *rt6_check(struct rt6_info *rt, u32 cookie)
+{
+	if (!rt->rt6i_node || (rt->rt6i_node->fn_sernum != cookie))
+		return NULL;
+
+	if (rt6_check_expired(rt))
+		return NULL;
+
+	return &rt->dst;
+}
+
+static struct dst_entry *rt6_dst_from_check(struct rt6_info *rt, u32 cookie)
+{
+	if (rt->dst.obsolete == DST_OBSOLETE_FORCE_CHK &&
+	    rt6_check((struct rt6_info *)(rt->dst.from), cookie))
+		return &rt->dst;
+	else
+		return NULL;
+}
+
 static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie)
 {
 	struct rt6_info *rt;
@@ -1071,15 +1244,13 @@ static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie)
 	 * DST_OBSOLETE_FORCE_CHK which forces validation calls down
 	 * into this function always.
 	 */
-	if (!rt->rt6i_node || (rt->rt6i_node->fn_sernum != cookie))
-		return NULL;
-
-	if (rt6_check_expired(rt))
-		return NULL;
 
 	rt6_dst_from_metrics_check(rt);
 
-	return dst;
+	if ((rt->rt6i_flags & RTF_PCPU) || unlikely(dst->flags & DST_NOCACHE))
+		return rt6_dst_from_check(rt, cookie);
+	else
+		return rt6_check(rt, cookie);
 }
 
 static struct dst_entry *ip6_negative_advice(struct dst_entry *dst)
@@ -1118,24 +1289,63 @@ static void ip6_link_failure(struct sk_buff *skb)
 	}
 }
 
-static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
-			       struct sk_buff *skb, u32 mtu)
+static void rt6_do_update_pmtu(struct rt6_info *rt, u32 mtu)
+{
+	struct net *net = dev_net(rt->dst.dev);
+
+	rt->rt6i_flags |= RTF_MODIFIED;
+	rt->rt6i_pmtu = mtu;
+	rt6_update_expires(rt, net->ipv6.sysctl.ip6_rt_mtu_expires);
+}
+
+static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
+				 const struct ipv6hdr *iph, u32 mtu)
 {
 	struct rt6_info *rt6 = (struct rt6_info *)dst;
 
-	dst_confirm(dst);
-	if (mtu < dst_mtu(dst) && (rt6->rt6i_flags & RTF_CACHE)) {
-		struct net *net = dev_net(dst->dev);
+	if (rt6->rt6i_flags & RTF_LOCAL)
+		return;
 
-		rt6->rt6i_flags |= RTF_MODIFIED;
-		if (mtu < IPV6_MIN_MTU)
-			mtu = IPV6_MIN_MTU;
+	dst_confirm(dst);
+	mtu = max_t(u32, mtu, IPV6_MIN_MTU);
+	if (mtu >= dst_mtu(dst))
+		return;
 
-		rt6->rt6i_pmtu = mtu;
-		rt6_update_expires(rt6, net->ipv6.sysctl.ip6_rt_mtu_expires);
+	if (rt6->rt6i_flags & RTF_CACHE) {
+		rt6_do_update_pmtu(rt6, mtu);
+	} else {
+		const struct in6_addr *daddr, *saddr;
+		struct rt6_info *nrt6;
+
+		if (iph) {
+			daddr = &iph->daddr;
+			saddr = &iph->saddr;
+		} else if (sk) {
+			daddr = &sk->sk_v6_daddr;
+			saddr = &inet6_sk(sk)->saddr;
+		} else {
+			return;
+		}
+		nrt6 = ip6_rt_cache_alloc(rt6, daddr, saddr);
+		if (nrt6) {
+			rt6_do_update_pmtu(nrt6, mtu);
+
+			/* ip6_ins_rt(nrt6) will bump the
+			 * rt6->rt6i_node->fn_sernum
+			 * which will fail the next rt6_check() and
+			 * invalidate the sk->sk_dst_cache.
+			 */
+			ip6_ins_rt(nrt6);
+		}
 	}
 }
 
+static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
+			       struct sk_buff *skb, u32 mtu)
+{
+	__ip6_rt_update_pmtu(dst, sk, skb ? ipv6_hdr(skb) : NULL, mtu);
+}
+
 void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu,
 		     int oif, u32 mark)
 {
@@ -1152,7 +1362,7 @@ void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu,
 
 	dst = ip6_route_output(net, NULL, &fl6);
 	if (!dst->error)
-		ip6_rt_update_pmtu(dst, NULL, skb, ntohl(mtu));
+		__ip6_rt_update_pmtu(dst, NULL, iph, ntohl(mtu));
 	dst_release(dst);
 }
 EXPORT_SYMBOL_GPL(ip6_update_pmtu);
@@ -1879,7 +2089,7 @@ static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_bu
 				     NEIGH_UPDATE_F_ISROUTER))
 		     );
 
-	nrt = ip6_rt_copy(rt, &msg->dest);
+	nrt = ip6_rt_cache_alloc(rt, &msg->dest, NULL);
 	if (!nrt)
 		goto out;
 
@@ -1921,46 +2131,25 @@ static void rt6_set_from(struct rt6_info *rt, struct rt6_info *from)
 	dst_init_metrics(&rt->dst, dst_metrics_ptr(&from->dst), true);
 }
 
-static struct rt6_info *ip6_rt_copy(struct rt6_info *ort,
-				    const struct in6_addr *dest)
+static void ip6_rt_copy_init(struct rt6_info *rt, struct rt6_info *ort)
 {
-	struct net *net = dev_net(ort->dst.dev);
-	struct rt6_info *rt;
-
-	if (ort->rt6i_flags & RTF_CACHE)
-		ort = (struct rt6_info *)ort->dst.from;
-
-	rt = ip6_dst_alloc(net, ort->dst.dev, 0,
-			   ort->rt6i_table);
-
-	if (rt) {
-		rt->dst.input = ort->dst.input;
-		rt->dst.output = ort->dst.output;
-		rt->dst.flags |= DST_HOST;
-
-		rt->rt6i_dst.addr = *dest;
-		rt->rt6i_dst.plen = 128;
-		rt->dst.error = ort->dst.error;
-		rt->rt6i_idev = ort->rt6i_idev;
-		if (rt->rt6i_idev)
-			in6_dev_hold(rt->rt6i_idev);
-		rt->dst.lastuse = jiffies;
-
-		if (ort->rt6i_flags & RTF_GATEWAY)
-			rt->rt6i_gateway = ort->rt6i_gateway;
-		else
-			rt->rt6i_gateway = *dest;
-		rt->rt6i_flags = ort->rt6i_flags;
-		rt6_set_from(rt, ort);
-		rt->rt6i_metric = 0;
-
+	rt->dst.input = ort->dst.input;
+	rt->dst.output = ort->dst.output;
+	rt->rt6i_dst = ort->rt6i_dst;
+	rt->dst.error = ort->dst.error;
+	rt->rt6i_idev = ort->rt6i_idev;
+	if (rt->rt6i_idev)
+		in6_dev_hold(rt->rt6i_idev);
+	rt->dst.lastuse = jiffies;
+	rt->rt6i_gateway = ort->rt6i_gateway;
+	rt->rt6i_flags = ort->rt6i_flags;
+	rt6_set_from(rt, ort);
+	rt->rt6i_metric = ort->rt6i_metric;
 #ifdef CONFIG_IPV6_SUBTREES
-		memcpy(&rt->rt6i_src, &ort->rt6i_src, sizeof(struct rt6key));
+	rt->rt6i_src = ort->rt6i_src;
 #endif
-		memcpy(&rt->rt6i_prefsrc, &ort->rt6i_prefsrc, sizeof(struct rt6key));
-		rt->rt6i_table = ort->rt6i_table;
-	}
-	return rt;
+	rt->rt6i_prefsrc = ort->rt6i_prefsrc;
+	rt->rt6i_table = ort->rt6i_table;
 }
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
@@ -2335,6 +2524,7 @@ void rt6_ifdown(struct net *net, struct net_device *dev)
 
 	fib6_clean_all(net, fib6_ifdown, &adn);
 	icmp6_clean_all(fib6_ifdown, &adn);
+	rt6_uncached_list_flush_dev(net, dev);
 }
 
 struct rt6_mtu_change_arg {
@@ -3231,6 +3421,7 @@ static struct notifier_block ip6_route_dev_notifier = {
 int __init ip6_route_init(void)
 {
 	int ret;
+	int cpu;
 
 	ret = -ENOMEM;
 	ip6_dst_ops_template.kmem_cachep =
@@ -3290,6 +3481,13 @@ int __init ip6_route_init(void)
 	if (ret)
 		goto out_register_late_subsys;
 
+	for_each_possible_cpu(cpu) {
+		struct uncached_list *ul = per_cpu_ptr(&rt6_uncached_list, cpu);
+
+		INIT_LIST_HEAD(&ul->head);
+		spin_lock_init(&ul->lock);
+	}
+
 out:
 	return ret;
 
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index fefe4455e1f34a8ec0c79769fe3797b7fd728d04..7be3d858cbf0a4f5b7f4ecce8788aa8e4136d6fa 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -99,8 +99,7 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
 		dst_hold(dst);
 		sk->sk_rx_dst = dst;
 		inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
-		if (rt->rt6i_node)
-			inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum;
+		inet6_sk(sk)->rx_dst_cookie = rt6_get_cookie(rt);
 	}
 }
 
@@ -262,7 +261,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	rt = (struct rt6_info *) dst;
 	if (tcp_death_row.sysctl_tw_recycle &&
 	    !tp->rx_opt.ts_recent_stamp &&
-	    ipv6_addr_equal(&rt->rt6i_dst.addr, &sk->sk_v6_daddr))
+	    ipv6_addr_equal(&fl6.daddr, &sk->sk_v6_daddr))
 		tcp_fetch_timewait_stamp(sk, dst);
 
 	icsk->icsk_ext_hdr_len = 0;
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 6ae256b4c55a49d5832d688aab82baa365db8d47..ed0583c1b9fc2e0033912e2d4c7177a12f17e8b7 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -76,8 +76,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
 {
 	if (dst->ops->family == AF_INET6) {
 		struct rt6_info *rt = (struct rt6_info *)dst;
-		if (rt->rt6i_node)
-			path->path_cookie = rt->rt6i_node->fn_sernum;
+		path->path_cookie = rt6_get_cookie(rt);
 	}
 
 	path->u.rt6.rt6i_nfheader_len = nfheader_len;
@@ -105,8 +104,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 						   RTF_LOCAL);
 	xdst->u.rt6.rt6i_metric = rt->rt6i_metric;
 	xdst->u.rt6.rt6i_node = rt->rt6i_node;
-	if (rt->rt6i_node)
-		xdst->route_cookie = rt->rt6i_node->fn_sernum;
+	xdst->route_cookie = rt6_get_cookie(rt);
 	xdst->u.rt6.rt6i_gateway = rt->rt6i_gateway;
 	xdst->u.rt6.rt6i_dst = rt->rt6i_dst;
 	xdst->u.rt6.rt6i_src = rt->rt6i_src;
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 19986ec5f21addd110ee6deadc72398641b61998..bf66a8657a5f7c7e1a2d3adbde3a05245c598249 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -364,13 +364,16 @@ __ip_vs_get_out_rt(int skb_af, struct sk_buff *skb, struct ip_vs_dest *dest,
 #ifdef CONFIG_IP_VS_IPV6
 static struct dst_entry *
 __ip_vs_route_output_v6(struct net *net, struct in6_addr *daddr,
-			struct in6_addr *ret_saddr, int do_xfrm)
+			struct in6_addr *ret_saddr, int do_xfrm, int rt_mode)
 {
 	struct dst_entry *dst;
 	struct flowi6 fl6 = {
 		.daddr = *daddr,
 	};
 
+	if (rt_mode & IP_VS_RT_MODE_KNOWN_NH)
+		fl6.flowi6_flags = FLOWI_FLAG_KNOWN_NH;
+
 	dst = ip6_route_output(net, NULL, &fl6);
 	if (dst->error)
 		goto out_err;
@@ -427,7 +430,7 @@ __ip_vs_get_out_rt_v6(int skb_af, struct sk_buff *skb, struct ip_vs_dest *dest,
 			}
 			dst = __ip_vs_route_output_v6(net, &dest->addr.in6,
 						      &dest_dst->dst_saddr.in6,
-						      do_xfrm);
+						      do_xfrm, rt_mode);
 			if (!dst) {
 				__ip_vs_dst_set(dest, NULL, NULL, 0);
 				spin_unlock_bh(&dest->dst_lock);
@@ -435,7 +438,7 @@ __ip_vs_get_out_rt_v6(int skb_af, struct sk_buff *skb, struct ip_vs_dest *dest,
 				goto err_unreach;
 			}
 			rt = (struct rt6_info *) dst;
-			cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+			cookie = rt6_get_cookie(rt);
 			__ip_vs_dst_set(dest, dest_dst, &rt->dst, cookie);
 			spin_unlock_bh(&dest->dst_lock);
 			IP_VS_DBG(10, "new dst %pI6, src %pI6, refcnt=%d\n",
@@ -446,7 +449,8 @@ __ip_vs_get_out_rt_v6(int skb_af, struct sk_buff *skb, struct ip_vs_dest *dest,
 			*ret_saddr = dest_dst->dst_saddr.in6;
 	} else {
 		noref = 0;
-		dst = __ip_vs_route_output_v6(net, daddr, ret_saddr, do_xfrm);
+		dst = __ip_vs_route_output_v6(net, daddr, ret_saddr, do_xfrm,
+					      rt_mode);
 		if (!dst)
 			goto err_unreach;
 		rt = (struct rt6_info *) dst;
@@ -781,7 +785,7 @@ ip_vs_nat_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 
 	/* From world but DNAT to loopback address? */
 	if (local && skb->dev && !(skb->dev->flags & IFF_LOOPBACK) &&
-	    ipv6_addr_type(&rt->rt6i_dst.addr) & IPV6_ADDR_LOOPBACK) {
+	    ipv6_addr_type(&cp->daddr.in6) & IPV6_ADDR_LOOPBACK) {
 		IP_VS_DBG_RL_PKT(1, AF_INET6, pp, skb, 0,
 				 "ip_vs_nat_xmit_v6(): "
 				 "stopping DNAT to loopback address");
@@ -1164,7 +1168,8 @@ ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 	local = __ip_vs_get_out_rt_v6(cp->af, skb, cp->dest, &cp->daddr.in6,
 				      NULL, ipvsh, 0,
 				      IP_VS_RT_MODE_LOCAL |
-				      IP_VS_RT_MODE_NON_LOCAL);
+				      IP_VS_RT_MODE_NON_LOCAL |
+				      IP_VS_RT_MODE_KNOWN_NH);
 	if (local < 0)
 		goto tx_error;
 	if (local) {
@@ -1346,7 +1351,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 
 	/* From world but DNAT to loopback address? */
 	if (local && skb->dev && !(skb->dev->flags & IFF_LOOPBACK) &&
-	    ipv6_addr_type(&rt->rt6i_dst.addr) & IPV6_ADDR_LOOPBACK) {
+	    ipv6_addr_type(&cp->daddr.in6) & IPV6_ADDR_LOOPBACK) {
 		IP_VS_DBG(1, "%s(): "
 			  "stopping DNAT to loopback %pI6\n",
 			  __func__, &cp->daddr.in6);
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 1d69f5b9748fd760630b998493d96ad84d998aba..9511af04dc814258ddc136bdaabe02fd053720fc 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -779,8 +779,8 @@ static int callforward_do_filter(struct net *net,
 				   flowi6_to_flowi(&fl1), false)) {
 			if (!afinfo->route(net, (struct dst_entry **)&rt2,
 					   flowi6_to_flowi(&fl2), false)) {
-				if (ipv6_addr_equal(rt6_nexthop(rt1),
-						    rt6_nexthop(rt2)) &&
+				if (ipv6_addr_equal(rt6_nexthop(rt1, &fl1.daddr),
+						    rt6_nexthop(rt2, &fl2.daddr)) &&
 				    rt1->dst.dev == rt2->dst.dev)
 					ret = 1;
 				dst_release(&rt2->dst);
diff --git a/net/netfilter/xt_TEE.c b/net/netfilter/xt_TEE.c
index 292934d234822a4a0b0088e030b316de05eee9bc..a747eb475b68e174db6a0f3ebe41de8ec5ca7d61 100644
--- a/net/netfilter/xt_TEE.c
+++ b/net/netfilter/xt_TEE.c
@@ -152,6 +152,7 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
 	fl6.daddr = info->gw.in6;
 	fl6.flowlabel = ((iph->flow_lbl[0] & 0xF) << 16) |
 			   (iph->flow_lbl[1] << 8) | iph->flow_lbl[2];
+	fl6.flowi6_flags = FLOWI_FLAG_KNOWN_NH;
 	dst = ip6_route_output(net, NULL, &fl6);
 	if (dst->error) {
 		dst_release(dst);
diff --git a/net/netfilter/xt_addrtype.c b/net/netfilter/xt_addrtype.c
index fab6eea1bf382704b07449d88deaece0aa9d7d7e..5b4743cc0436105f51cca8cc4ec71cf4a0ed730e 100644
--- a/net/netfilter/xt_addrtype.c
+++ b/net/netfilter/xt_addrtype.c
@@ -73,7 +73,7 @@ static u32 match_lookup_rt6(struct net *net, const struct net_device *dev,
 
 	if (dev == NULL && rt->rt6i_flags & RTF_LOCAL)
 		ret |= XT_ADDRTYPE_LOCAL;
-	if (rt->rt6i_flags & RTF_ANYCAST)
+	if (ipv6_anycast_destination((struct dst_entry *)rt, addr))
 		ret |= XT_ADDRTYPE_ANYCAST;
 
 	dst_release(&rt->dst);
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index e703ff7fed40a88676d8c4a8919a766fa86365de..e917d27328ea835419ba3e4c26eae1d7b7fade77 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -331,8 +331,9 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
 
 		rt = (struct rt6_info *)dst;
 		t->dst = dst;
-		t->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
-		pr_debug("rt6_dst:%pI6 rt6_src:%pI6\n", &rt->rt6i_dst.addr,
+		t->dst_cookie = rt6_get_cookie(rt);
+		pr_debug("rt6_dst:%pI6/%d rt6_src:%pI6\n",
+			 &rt->rt6i_dst.addr, rt->rt6i_dst.plen,
 			 &fl6->saddr);
 	} else {
 		t->dst = NULL;