6 files changed, 31 insertions, 9 deletions
diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h
index 0931618c0f7f..70e158551704 100644
--- a/include/net/netns/generic.h
+++ b/include/net/netns/generic.h
@@ -38,11 +38,9 @@ static inline void *net_generic(const struct net *net, int id)
 
 	rcu_read_lock();
 	ng = rcu_dereference(net->gen);
-	BUG_ON(id == 0 || id > ng->len);
 	ptr = ng->ptr[id - 1];
 	rcu_read_unlock();
 
-	BUG_ON(!ptr);
 	return ptr;
 }
 #endif
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
index c06ac58ca107..69a6715d9f3f 100644
--- a/include/net/netns/hash.h
+++ b/include/net/netns/hash.h
@@ -5,7 +5,7 @@
 
 struct net;
 
-static inline unsigned int net_hash_mix(struct net *net)
+static inline u32 net_hash_mix(const struct net *net)
 {
 #ifdef CONFIG_NET_NS
 	/*
@@ -13,7 +13,7 @@ static inline unsigned int net_hash_mix(struct net *net)
 	 * always zeroed
 	 */
 
-	return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT);
+	return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT);
 #else
 	return 0;
 #endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index dbe225478adb..614a49be68a9 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -7,6 +7,7 @@
 
 #include <linux/uidgid.h>
 #include <net/inet_frag.h>
+#include <linux/rcupdate.h>
 
 struct tcpm_hash_bucket;
 struct ctl_table_header;
@@ -38,21 +39,21 @@ struct netns_ipv4 {
 #ifdef CONFIG_IP_MULTIPLE_TABLES
 	struct fib_rules_ops	*rules_ops;
 	bool			fib_has_custom_rules;
-	struct fib_table	*fib_local;
-	struct fib_table	*fib_main;
-	struct fib_table	*fib_default;
+	struct fib_table __rcu	*fib_local;
+	struct fib_table __rcu	*fib_main;
+	struct fib_table __rcu	*fib_default;
 #endif
 #ifdef CONFIG_IP_ROUTE_CLASSID
 	int			fib_num_tclassid_users;
 #endif
 	struct hlist_head	*fib_table_hash;
+	bool			fib_offload_disabled;
 	struct sock		*fibnl;
 
 	struct sock  * __percpu	*icmp_sk;
+	struct sock		*mc_autojoin_sk;
 
 	struct inet_peer_base	*peers;
-	struct tcpm_hash_bucket	*tcp_metrics_hash;
-	unsigned int		tcp_metrics_hash_log;
 	struct sock  * __percpu	*tcp_sk;
 	struct netns_frags	frags;
 #ifdef CONFIG_NETFILTER
@@ -84,6 +85,8 @@ struct netns_ipv4 {
 	int sysctl_tcp_fwmark_accept;
 	int sysctl_tcp_mtu_probing;
 	int sysctl_tcp_base_mss;
+	int sysctl_tcp_probe_threshold;
+	u32 sysctl_tcp_probe_interval;
 
 	struct ping_group_range ping_group_range;
 
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 69ae41f2098c..d2527bf81142 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -32,6 +32,8 @@ struct netns_sysctl_ipv6 {
 	int icmpv6_time;
 	int anycast_src_echo_reply;
 	int fwmark_reflect;
+	int idgen_retries;
+	int idgen_delay;
 };
 
 struct netns_ipv6 {
@@ -67,6 +69,7 @@ struct netns_ipv6 {
 	struct sock             *ndisc_sk;
 	struct sock             *tcp_sk;
 	struct sock             *igmp_sk;
+	struct sock		*mc_autojoin_sk;
 #ifdef CONFIG_IPV6_MROUTE
 #ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
 	struct mr6_table	*mrt6;
diff --git a/include/net/netns/mpls.h b/include/net/netns/mpls.h
new file mode 100644
index 000000000000..d29203651c01
--- /dev/null
+++ b/include/net/netns/mpls.h
@@ -0,0 +1,17 @@
+/*
+ * mpls in net namespaces
+ */
+
+#ifndef __NETNS_MPLS_H__
+#define __NETNS_MPLS_H__
+
+struct mpls_route;
+struct ctl_table_header;
+
+struct netns_mpls {
+	size_t platform_labels;
+	struct mpls_route __rcu * __rcu *platform_label;
+	struct ctl_table_header *ctl;
+};
+
+#endif /* __NETNS_MPLS_H__ */
diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h
index c24060ee411e..4d6597ad6067 100644
--- a/include/net/netns/x_tables.h
+++ b/include/net/netns/x_tables.h
@@ -9,6 +9,7 @@ struct ebt_table;
 struct netns_xt {
 	struct list_head tables[NFPROTO_NUMPROTO];
 	bool notrack_deprecated_warning;
+	bool clusterip_deprecated_warning;
 #if defined(CONFIG_BRIDGE_NF_EBTABLES) || \
     defined(CONFIG_BRIDGE_NF_EBTABLES_MODULE)
 	struct ebt_table *broute_table;