diff -Nurb linux-2.6.22-510/include/linux/netfilter/xt_MARK.h linux-2.6.22-520/include/linux/netfilter/xt_MARK.h
--- linux-2.6.22-510/include/linux/netfilter/xt_MARK.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/linux/netfilter/xt_MARK.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/netfilter/xt_MARK.h 2008-02-20 04:13:12.000000000 -0500
@@ -11,6 +11,7 @@
XT_MARK_SET=0,
XT_MARK_AND,
struct xt_mark_target_info_v1 {
diff -Nurb linux-2.6.22-510/include/linux/netfilter/xt_SETXID.h linux-2.6.22-520/include/linux/netfilter/xt_SETXID.h
--- linux-2.6.22-510/include/linux/netfilter/xt_SETXID.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.22-520/include/linux/netfilter/xt_SETXID.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/netfilter/xt_SETXID.h 2008-02-20 04:13:12.000000000 -0500
@@ -0,0 +1,14 @@
+#ifndef _XT_SETXID_H_target
+#define _XT_SETXID_H_target
+#endif /*_XT_SETXID_H_target*/
diff -Nurb linux-2.6.22-510/include/linux/netfilter_ipv4/ipt_MARK.h linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_MARK.h
--- linux-2.6.22-510/include/linux/netfilter_ipv4/ipt_MARK.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_MARK.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_MARK.h 2008-02-20 04:13:12.000000000 -0500
@@ -12,6 +12,7 @@
#define IPT_MARK_SET XT_MARK_SET
#define IPT_MARK_AND XT_MARK_AND
diff -Nurb linux-2.6.22-510/include/linux/netfilter_ipv4/ipt_SETXID.h linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_SETXID.h
--- linux-2.6.22-510/include/linux/netfilter_ipv4/ipt_SETXID.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_SETXID.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/netfilter_ipv4/ipt_SETXID.h 2008-02-20 04:13:12.000000000 -0500
@@ -0,0 +1,13 @@
+#ifndef _IPT_SETXID_H_target
+#define _IPT_SETXID_H_target
+#endif /*_IPT_SETXID_H_target*/
diff -Nurb linux-2.6.22-510/include/linux/skbuff.h linux-2.6.22-520/include/linux/skbuff.h
--- linux-2.6.22-510/include/linux/skbuff.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/linux/skbuff.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/skbuff.h 2008-02-20 04:13:12.000000000 -0500
@@ -302,6 +302,7 @@
#endif
sk_buff_data_t network_header;
diff -Nurb linux-2.6.22-510/include/linux/socket.h linux-2.6.22-520/include/linux/socket.h
--- linux-2.6.22-510/include/linux/socket.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/linux/socket.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/socket.h 2008-02-20 04:13:12.000000000 -0500
@@ -288,6 +288,8 @@
#define SOL_TIPC 271
#define SOL_RXRPC 272
#define IPX_TYPE 1
diff -Nurb linux-2.6.22-510/include/linux/vserver/network.h linux-2.6.22-520/include/linux/vserver/network.h
---- linux-2.6.22-510/include/linux/vserver/network.h 2008-02-18 20:35:58.000000000 -0500
-+++ linux-2.6.22-520/include/linux/vserver/network.h 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/include/linux/vserver/network.h 2008-02-20 04:13:10.000000000 -0500
++++ linux-2.6.22-520/include/linux/vserver/network.h 2008-02-20 04:13:12.000000000 -0500
@@ -45,6 +45,8 @@
/* network caps */
/* address types */
diff -Nurb linux-2.6.22-510/include/linux/vserver/network.h.orig linux-2.6.22-520/include/linux/vserver/network.h.orig
--- linux-2.6.22-510/include/linux/vserver/network.h.orig 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.22-520/include/linux/vserver/network.h.orig 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/linux/vserver/network.h.orig 2008-02-20 04:13:12.000000000 -0500
@@ -0,0 +1,144 @@
+#ifndef _VX_NETWORK_H
+#define _VX_NETWORK_H
+#endif /* _VX_NETWORK_H */
diff -Nurb linux-2.6.22-510/include/net/netfilter/nf_conntrack.h linux-2.6.22-520/include/net/netfilter/nf_conntrack.h
--- linux-2.6.22-510/include/net/netfilter/nf_conntrack.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/net/netfilter/nf_conntrack.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/net/netfilter/nf_conntrack.h 2008-02-20 04:13:12.000000000 -0500
@@ -131,6 +131,9 @@
/* Storage reserved for other modules: */
union nf_conntrack_proto proto;
};
diff -Nurb linux-2.6.22-510/include/net/raw.h linux-2.6.22-520/include/net/raw.h
--- linux-2.6.22-510/include/net/raw.h 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/include/net/raw.h 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/include/net/raw.h 2008-02-20 04:13:12.000000000 -0500
@@ -36,7 +36,7 @@
extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
diff -Nurb linux-2.6.22-510/net/core/skbuff.c linux-2.6.22-520/net/core/skbuff.c
--- linux-2.6.22-510/net/core/skbuff.c 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/core/skbuff.c 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/core/skbuff.c 2008-02-20 04:13:12.000000000 -0500
@@ -56,6 +56,7 @@
#include <linux/rtnetlink.h>
#include <linux/init.h>
skb_shinfo(new)->gso_size = skb_shinfo(old)->gso_size;
skb_shinfo(new)->gso_segs = skb_shinfo(old)->gso_segs;
diff -Nurb linux-2.6.22-510/net/core/sock.c linux-2.6.22-520/net/core/sock.c
---- linux-2.6.22-510/net/core/sock.c 2008-02-18 20:35:56.000000000 -0500
-+++ linux-2.6.22-520/net/core/sock.c 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/net/core/sock.c 2008-02-20 04:13:09.000000000 -0500
++++ linux-2.6.22-520/net/core/sock.c 2008-02-20 04:13:12.000000000 -0500
@@ -444,6 +444,19 @@
}
goto set_sndbuf;
break;
}
diff -Nurb linux-2.6.22-510/net/ipv4/af_inet.c linux-2.6.22-520/net/ipv4/af_inet.c
---- linux-2.6.22-510/net/ipv4/af_inet.c 2008-02-18 20:35:56.000000000 -0500
-+++ linux-2.6.22-520/net/ipv4/af_inet.c 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/net/ipv4/af_inet.c 2008-02-20 04:13:09.000000000 -0500
++++ linux-2.6.22-520/net/ipv4/af_inet.c 2008-02-20 04:13:12.000000000 -0500
@@ -178,6 +178,8 @@
return -EAGAIN;
}
goto out_rcu_unlock;
override:
diff -Nurb linux-2.6.22-510/net/ipv4/icmp.c linux-2.6.22-520/net/ipv4/icmp.c
---- linux-2.6.22-510/net/ipv4/icmp.c 2008-02-18 20:36:01.000000000 -0500
-+++ linux-2.6.22-520/net/ipv4/icmp.c 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/net/ipv4/icmp.c 2008-02-20 04:13:12.000000000 -0500
++++ linux-2.6.22-520/net/ipv4/icmp.c 2008-02-20 04:13:12.000000000 -0500
@@ -709,7 +709,7 @@
if ((raw_sk = sk_head(&raw_v4_htable[hash])) != NULL) {
while ((raw_sk = __raw_v4_lookup(raw_sk, protocol, iph->daddr,
iph = (struct iphdr *)skb->data;
diff -Nurb linux-2.6.22-510/net/ipv4/ip_options.c linux-2.6.22-520/net/ipv4/ip_options.c
--- linux-2.6.22-510/net/ipv4/ip_options.c 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/ipv4/ip_options.c 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/ipv4/ip_options.c 2008-02-20 04:13:12.000000000 -0500
@@ -409,7 +409,7 @@
optptr[2] += 8;
break;
goto error;
}
diff -Nurb linux-2.6.22-510/net/ipv4/netfilter/ipt_LOG.c linux-2.6.22-520/net/ipv4/netfilter/ipt_LOG.c
---- linux-2.6.22-510/net/ipv4/netfilter/ipt_LOG.c 2008-02-18 20:35:53.000000000 -0500
-+++ linux-2.6.22-520/net/ipv4/netfilter/ipt_LOG.c 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/net/ipv4/netfilter/ipt_LOG.c 2008-02-20 04:13:05.000000000 -0500
++++ linux-2.6.22-520/net/ipv4/netfilter/ipt_LOG.c 2008-02-20 04:13:12.000000000 -0500
@@ -49,6 +49,8 @@
else
logflags = NF_LOG_MASK;
if (ih == NULL) {
printk("TRUNCATED");
diff -Nurb linux-2.6.22-510/net/ipv4/raw.c linux-2.6.22-520/net/ipv4/raw.c
---- linux-2.6.22-510/net/ipv4/raw.c 2008-02-18 20:35:56.000000000 -0500
-+++ linux-2.6.22-520/net/ipv4/raw.c 2008-02-18 20:36:01.000000000 -0500
+--- linux-2.6.22-510/net/ipv4/raw.c 2008-02-20 04:13:09.000000000 -0500
++++ linux-2.6.22-520/net/ipv4/raw.c 2008-02-20 04:13:12.000000000 -0500
@@ -103,7 +103,7 @@
struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
goto error_free;
diff -Nurb linux-2.6.22-510/net/netfilter/Kconfig linux-2.6.22-520/net/netfilter/Kconfig
--- linux-2.6.22-510/net/netfilter/Kconfig 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/netfilter/Kconfig 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/Kconfig 2008-02-20 04:13:12.000000000 -0500
@@ -389,6 +389,13 @@
To compile it as a module, choose M here. If unsure, say N.
depends on NETFILTER_XTABLES
diff -Nurb linux-2.6.22-510/net/netfilter/Makefile linux-2.6.22-520/net/netfilter/Makefile
--- linux-2.6.22-510/net/netfilter/Makefile 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/netfilter/Makefile 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/Makefile 2008-02-20 04:13:12.000000000 -0500
@@ -37,6 +37,7 @@
obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
diff -Nurb linux-2.6.22-510/net/netfilter/nf_conntrack_core.c linux-2.6.22-520/net/netfilter/nf_conntrack_core.c
--- linux-2.6.22-510/net/netfilter/nf_conntrack_core.c 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/netfilter/nf_conntrack_core.c 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/nf_conntrack_core.c 2008-02-20 04:13:12.000000000 -0500
@@ -726,6 +726,8 @@
/* Overload tuple linked list to put us in unconfirmed list. */
diff -Nurb linux-2.6.22-510/net/netfilter/xt_MARK.c linux-2.6.22-520/net/netfilter/xt_MARK.c
--- linux-2.6.22-510/net/netfilter/xt_MARK.c 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/netfilter/xt_MARK.c 2008-02-18 20:37:36.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/xt_MARK.c 2008-02-20 06:56:29.000000000 -0500
@@ -5,13 +5,18 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
switch (markinfo->mode) {
case XT_MARK_SET:
-@@ -58,8 +105,48 @@
+@@ -58,8 +105,58 @@
case XT_MARK_OR:
mark = (*pskb)->mark | markinfo->mark;
break;
+ struct nf_conn *ct = nf_ct_get((*pskb), &ctinfo);
+ extern struct inet_hashinfo tcp_hashinfo;
+ enum ip_conntrack_dir dir;
-+
+ if (!ct)
+ break;
++
+ dir = CTINFO2DIR(ctinfo);
+ u_int32_t src_ip = ct->tuplehash[dir].tuple.src.u3.ip;
+ u_int16_t src_port = get_src_port(&ct->tuplehash[dir].tuple);
++ u_int16_t proto = ct->tuplehash[dir].tuple.dst.protonum;
+
+ u_int32_t ip;
+ u_int16_t port;
+ ip = ct->tuplehash[dir].tuple.dst.u3.ip;
+ port = get_dst_port(&ct->tuplehash[dir].tuple);
+
-+ if ((*pskb)->sk)
-+ connection_sk = (*pskb)->sk;
-+ else {
-+ connection_sk = inet_lookup(&tcp_hashinfo, src_ip, src_port, ip, port, dif);
-+ }
++ if (proto == 1 || proto == 17) {
++ if (((*pskb)->mark!=-1) && (*pskb)->mark)
++ ct->xid[0]=(*pskb)->mark;
++ if (ct->xid[0])
++ mark = ct->xid[0];
+
-+ if (connection_sk) {
-+ connection_sk->sk_peercred.gid = connection_sk->sk_peercred.uid = ct->xid[dir];
-+ ct->xid[!dir]=connection_sk->sk_xid;
-+ if (connection_sk->sk_xid != 0)
-+ mark = connection_sk->sk_xid;
-+ if (connection_sk != (*pskb)->sk)
-+ sock_put(connection_sk);
-+ }
-+ break;
+ }
++ else if (proto == 6) {
++ if ((*pskb)->sk)
++ connection_sk = (*pskb)->sk;
++ else {
++ connection_sk = inet_lookup(&tcp_hashinfo, src_ip, src_port, ip, port, dif);
++ }
++
++ if (connection_sk) {
++ connection_sk->sk_peercred.gid = connection_sk->sk_peercred.uid = ct->xid[dir];
++ ct->xid[!dir]=connection_sk->sk_xid;
++ if (connection_sk->sk_xid != 0)
++ mark = connection_sk->sk_xid;
++ if (connection_sk != (*pskb)->sk)
++ sock_put(connection_sk);
++ }
++ break;
++ }
++ }
}
+ if (mark != -1)
(*pskb)->mark = mark;
return XT_CONTINUE;
}
-@@ -92,7 +179,8 @@
+@@ -92,7 +189,8 @@
if (markinfo->mode != XT_MARK_SET
&& markinfo->mode != XT_MARK_AND
printk(KERN_WARNING "MARK: unknown mode %u\n",
markinfo->mode);
return 0;
+diff -Nurb linux-2.6.22-510/net/netfilter/xt_MARK.c.orig linux-2.6.22-520/net/netfilter/xt_MARK.c.orig
+--- linux-2.6.22-510/net/netfilter/xt_MARK.c.orig 1969-12-31 19:00:00.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/xt_MARK.c.orig 2008-02-20 06:54:56.000000000 -0500
+@@ -0,0 +1,284 @@
++/* This is a module which is used for setting the NFMARK field of an skb. */
++
++/* (C) 1999-2001 Marc Boucher <marc@mbsi.ca>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/version.h>
++#include <linux/skbuff.h>
++#include <linux/ip.h>
++#include <net/checksum.h>
++#include <net/route.h>
++#include <net/inet_hashtables.h>
++
++#include <net/netfilter/nf_conntrack.h>
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_MARK.h>
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
++MODULE_DESCRIPTION("ip[6]tables MARK modification module");
++MODULE_ALIAS("ipt_MARK");
++MODULE_ALIAS("ip6t_MARK");
++
++static inline u_int16_t
++get_dst_port(struct nf_conntrack_tuple *tuple)
++{
++ switch (tuple->dst.protonum) {
++ case IPPROTO_GRE:
++ /* XXX Truncate 32-bit GRE key to 16 bits */
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11)
++ return tuple->dst.u.gre.key;
++#else
++ return htons(ntohl(tuple->dst.u.gre.key));
++#endif
++ case IPPROTO_ICMP:
++ /* Bind on ICMP echo ID */
++ return tuple->src.u.icmp.id;
++ case IPPROTO_TCP:
++ return tuple->dst.u.tcp.port;
++ case IPPROTO_UDP:
++ return tuple->dst.u.udp.port;
++ default:
++ return tuple->dst.u.all;
++ }
++}
++
++static inline u_int16_t
++get_src_port(struct nf_conntrack_tuple *tuple)
++{
++ switch (tuple->dst.protonum) {
++ case IPPROTO_GRE:
++ /* XXX Truncate 32-bit GRE key to 16 bits */
++ return htons(ntohl(tuple->src.u.gre.key));
++ case IPPROTO_ICMP:
++ /* Bind on ICMP echo ID */
++ return tuple->src.u.icmp.id;
++ case IPPROTO_TCP:
++ return tuple->src.u.tcp.port;
++ case IPPROTO_UDP:
++ return tuple->src.u.udp.port;
++ default:
++ return tuple->src.u.all;
++ }
++}
++
++static unsigned int
++target_v0(struct sk_buff **pskb,
++ const struct net_device *in,
++ const struct net_device *out,
++ unsigned int hooknum,
++ const struct xt_target *target,
++ const void *targinfo)
++{
++ const struct xt_mark_target_info *markinfo = targinfo;
++
++ (*pskb)->mark = markinfo->mark;
++ return XT_CONTINUE;
++}
++
++static unsigned int
++target_v1(struct sk_buff **pskb,
++ const struct net_device *in,
++ const struct net_device *out,
++ unsigned int hooknum,
++ const struct xt_target *target,
++ const void *targinfo)
++{
++ const struct xt_mark_target_info_v1 *markinfo = targinfo;
++ int mark = -1;
++
++ switch (markinfo->mode) {
++ case XT_MARK_SET:
++ mark = markinfo->mark;
++ break;
++
++ case XT_MARK_AND:
++ mark = (*pskb)->mark & markinfo->mark;
++ break;
++
++ case XT_MARK_OR:
++ mark = (*pskb)->mark | markinfo->mark;
++ break;
++
++ case XT_MARK_COPYXID: {
++ enum ip_conntrack_info ctinfo;
++ struct sock *connection_sk;
++ int dif;
++
++ struct nf_conn *ct = nf_ct_get((*pskb), &ctinfo);
++ extern struct inet_hashinfo tcp_hashinfo;
++ enum ip_conntrack_dir dir;
++ if (!ct)
++ break;
++
++ dir = CTINFO2DIR(ctinfo);
++ u_int32_t src_ip = ct->tuplehash[dir].tuple.src.u3.ip;
++ u_int16_t src_port = get_src_port(&ct->tuplehash[dir].tuple);
++ u_int16_t proto = ct->tuplehash[dir].tuple.dst.protonum;
++
++ u_int32_t ip;
++ u_int16_t port;
++
++ dif = ((struct rtable *)(*pskb)->dst)->rt_iif;
++ ip = ct->tuplehash[dir].tuple.dst.u3.ip;
++ port = get_dst_port(&ct->tuplehash[dir].tuple);
++
++ if (proto == 1) {
++ if (((*pskb)->mark!=-1) && (*pskb)->mark)
++ ct->xid[0]=(*pskb)->mark;
++ if (ct->xid[0])
++ mark = ct->xid[0];
++ printk(KERN_CRIT "%d %d\n",ct->xid[0],(*pskb)->mark);
++
++ }
++ else if (proto == 6) {
++ if ((*pskb)->sk)
++ connection_sk = (*pskb)->sk;
++ else {
++ connection_sk = inet_lookup(&tcp_hashinfo, src_ip, src_port, ip, port, dif);
++ }
++
++ if (connection_sk) {
++ connection_sk->sk_peercred.gid = connection_sk->sk_peercred.uid = ct->xid[dir];
++ ct->xid[!dir]=connection_sk->sk_xid;
++ if (connection_sk->sk_xid != 0)
++ mark = connection_sk->sk_xid;
++ if (connection_sk != (*pskb)->sk)
++ sock_put(connection_sk);
++ }
++ break;
++ }
++ }
++ }
++
++ if (mark != -1)
++ (*pskb)->mark = mark;
++ return XT_CONTINUE;
++}
++
++
++static int
++checkentry_v0(const char *tablename,
++ const void *entry,
++ const struct xt_target *target,
++ void *targinfo,
++ unsigned int hook_mask)
++{
++ struct xt_mark_target_info *markinfo = targinfo;
++
++ if (markinfo->mark > 0xffffffff) {
++ printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
++ return 0;
++ }
++ return 1;
++}
++
++static int
++checkentry_v1(const char *tablename,
++ const void *entry,
++ const struct xt_target *target,
++ void *targinfo,
++ unsigned int hook_mask)
++{
++ struct xt_mark_target_info_v1 *markinfo = targinfo;
++
++ if (markinfo->mode != XT_MARK_SET
++ && markinfo->mode != XT_MARK_AND
++ && markinfo->mode != XT_MARK_OR
++ && markinfo->mode != XT_MARK_COPYXID) {
++ printk(KERN_WARNING "MARK: unknown mode %u\n",
++ markinfo->mode);
++ return 0;
++ }
++ if (markinfo->mark > 0xffffffff) {
++ printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
++ return 0;
++ }
++ return 1;
++}
++
++#ifdef CONFIG_COMPAT
++struct compat_xt_mark_target_info_v1 {
++ compat_ulong_t mark;
++ u_int8_t mode;
++ u_int8_t __pad1;
++ u_int16_t __pad2;
++};
++
++static void compat_from_user_v1(void *dst, void *src)
++{
++ struct compat_xt_mark_target_info_v1 *cm = src;
++ struct xt_mark_target_info_v1 m = {
++ .mark = cm->mark,
++ .mode = cm->mode,
++ };
++ memcpy(dst, &m, sizeof(m));
++}
++
++static int compat_to_user_v1(void __user *dst, void *src)
++{
++ struct xt_mark_target_info_v1 *m = src;
++ struct compat_xt_mark_target_info_v1 cm = {
++ .mark = m->mark,
++ .mode = m->mode,
++ };
++ return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
++}
++#endif /* CONFIG_COMPAT */
++
++static struct xt_target xt_mark_target[] = {
++ {
++ .name = "MARK",
++ .family = AF_INET,
++ .revision = 0,
++ .checkentry = checkentry_v0,
++ .target = target_v0,
++ .targetsize = sizeof(struct xt_mark_target_info),
++ .table = "mangle",
++ .me = THIS_MODULE,
++ },
++ {
++ .name = "MARK",
++ .family = AF_INET,
++ .revision = 1,
++ .checkentry = checkentry_v1,
++ .target = target_v1,
++ .targetsize = sizeof(struct xt_mark_target_info_v1),
++#ifdef CONFIG_COMPAT
++ .compatsize = sizeof(struct compat_xt_mark_target_info_v1),
++ .compat_from_user = compat_from_user_v1,
++ .compat_to_user = compat_to_user_v1,
++#endif
++ .table = "mangle",
++ .me = THIS_MODULE,
++ },
++ {
++ .name = "MARK",
++ .family = AF_INET6,
++ .revision = 0,
++ .checkentry = checkentry_v0,
++ .target = target_v0,
++ .targetsize = sizeof(struct xt_mark_target_info),
++ .table = "mangle",
++ .me = THIS_MODULE,
++ },
++};
++
++static int __init xt_mark_init(void)
++{
++ return xt_register_targets(xt_mark_target, ARRAY_SIZE(xt_mark_target));
++}
++
++static void __exit xt_mark_fini(void)
++{
++ xt_unregister_targets(xt_mark_target, ARRAY_SIZE(xt_mark_target));
++}
++
++module_init(xt_mark_init);
++module_exit(xt_mark_fini);
diff -Nurb linux-2.6.22-510/net/netfilter/xt_SETXID.c linux-2.6.22-520/net/netfilter/xt_SETXID.c
--- linux-2.6.22-510/net/netfilter/xt_SETXID.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.22-520/net/netfilter/xt_SETXID.c 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/netfilter/xt_SETXID.c 2008-02-20 04:13:13.000000000 -0500
@@ -0,0 +1,79 @@
+#include <linux/module.h>
+#include <linux/skbuff.h>
+module_exit(fini);
diff -Nurb linux-2.6.22-510/net/packet/af_packet.c linux-2.6.22-520/net/packet/af_packet.c
--- linux-2.6.22-510/net/packet/af_packet.c 2007-07-08 19:32:17.000000000 -0400
-+++ linux-2.6.22-520/net/packet/af_packet.c 2008-02-18 20:36:01.000000000 -0500
++++ linux-2.6.22-520/net/packet/af_packet.c 2008-02-20 04:13:13.000000000 -0500
@@ -78,6 +78,7 @@
#include <linux/poll.h>
#include <linux/module.h>