Unofficial patch for Jool-3.4.0 for kernel 4.1 or later.

Jool-3.4.0.patch

diff -ur Jool-3.4.0.orig/mod/common/core.c Jool-3.4.0/mod/common/core.c
--- Jool-3.4.0.orig/mod/common/core.c	2015-11-05 07:35:11.000000000 +0900
+++ Jool-3.4.0/mod/common/core.c	2015-11-11 17:54:38.888931547 +0900
@@ -67,7 +67,7 @@
 static bool check_namespace(const struct net_device *dev)
 {
 #ifdef CONFIG_NET_NS
-	if (dev && dev->nd_net != joolns_get())
+	if (dev && dev->nd_net.net != joolns_get())
 		return false;
 #endif
 	return true;
diff -ur Jool-3.4.0.orig/mod/common/namespace.c Jool-3.4.0/mod/common/namespace.c
--- Jool-3.4.0.orig/mod/common/namespace.c	2015-11-05 07:35:11.000000000 +0900
+++ Jool-3.4.0/mod/common/namespace.c	2015-11-11 18:32:47.037949121 +0900
@@ -1,5 +1,6 @@
 #include "nat64/mod/common/namespace.h"
 #include <linux/sched.h>
+#include <linux/err.h>
 #include "nat64/mod/common/types.h"
 
 struct net *jool_net;
@@ -7,9 +8,9 @@
 int joolns_init(void)
 {
 	jool_net = get_net_ns_by_pid(task_pid_nr(current));
-	if (!jool_net) {
+	if (IS_ERR(jool_net)) {
 		log_err("Could not retrieve the current namespace.");
-		return -ESRCH;
+		return PTR_ERR(jool_net);
 	}
 
 	return 0;
diff -ur Jool-3.4.0.orig/mod/stateful/nf_hook.c Jool-3.4.0/mod/stateful/nf_hook.c
--- Jool-3.4.0.orig/mod/stateful/nf_hook.c	2015-11-05 07:35:11.000000000 +0900
+++ Jool-3.4.0/mod/stateful/nf_hook.c	2015-11-11 19:11:15.624646038 +0900
@@ -64,17 +64,15 @@
 #endif
 
 static unsigned int hook_ipv4(HOOK_ARG_TYPE hook, struct sk_buff *skb,
-		const struct net_device *in, const struct net_device *out,
-		int (*okfn)(struct sk_buff *))
+		const struct nf_hook_state *state)
 {
-	return core_4to6(skb, in);
+	return core_4to6(skb, skb->dev);
 }
 
 static unsigned int hook_ipv6(HOOK_ARG_TYPE hook, struct sk_buff *skb,
-		const struct net_device *in, const struct net_device *out,
-		int (*okfn)(struct sk_buff *))
+		const struct nf_hook_state *state)
 {
-	return core_6to4(skb, in);
+	return core_6to4(skb, skb->dev);
 }
 
 static struct nf_hook_ops nfho[] = {
diff -ur Jool-3.4.0.orig/mod/stateless/nf_hook.c Jool-3.4.0/mod/stateless/nf_hook.c
--- Jool-3.4.0.orig/mod/stateless/nf_hook.c	2015-11-05 07:35:11.000000000 +0900
+++ Jool-3.4.0/mod/stateless/nf_hook.c	2015-11-11 19:11:43.524365030 +0900
@@ -41,17 +41,15 @@
 #endif
 
 static unsigned int hook_ipv4(HOOK_ARG_TYPE hook, struct sk_buff *skb,
-		const struct net_device *in, const struct net_device *out,
-		int (*okfn)(struct sk_buff *))
+		const struct nf_hook_state *state)
 {
-	return core_4to6(skb, in);
+	return core_4to6(skb, skb->dev);
 }
 
 static unsigned int hook_ipv6(HOOK_ARG_TYPE hook, struct sk_buff *skb,
-		const struct net_device *in, const struct net_device *out,
-		int (*okfn)(struct sk_buff *))
+		const struct nf_hook_state *state)
 {
-	return core_6to4(skb, in);
+	return core_6to4(skb, skb->dev);
 }
 
 static struct nf_hook_ops nfho[] = {