Merge branch 'master' of git://dev.medozas.de/linux

79 files changed, 210 insertions, 1719 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index f8cd450be9aa..698e1e8b3042 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -235,31 +235,6 @@ Who:	Thomas Gleixner <tglx@linutronix.de>
 ---------------------------
 
 What (Why):
-	- include/linux/netfilter_ipv4/ipt_TOS.h ipt_tos.h header files
-	  (superseded by xt_TOS/xt_tos target & match)
-
-	- "forwarding" header files like ipt_mac.h in
-	  include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/
-
-	- xt_CONNMARK match revision 0
-	  (superseded by xt_CONNMARK match revision 1)
-
-	- xt_MARK target revisions 0 and 1
-	  (superseded by xt_MARK match revision 2)
-
-	- xt_connmark match revision 0
-	  (superseded by xt_connmark match revision 1)
-
-	- xt_conntrack match revision 0
-	  (superseded by xt_conntrack match revision 1)
-
-	- xt_iprange match revision 0,
-	  include/linux/netfilter_ipv4/ipt_iprange.h
-	  (superseded by xt_iprange match revision 1)
-
-	- xt_mark match revision 0
-	  (superseded by xt_mark match revision 1)
-
 	- xt_recent: the old ipt_recent proc dir
 	  (superseded by /proc/net/xt_recent)
 
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 1030b7593898..4fa6e4c263e0 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -238,9 +238,9 @@ struct xt_mtdtor_param {
  */
 struct xt_target_param {
 	const struct net_device *in, *out;
-	unsigned int hooknum;
 	const struct xt_target *target;
 	const void *targinfo;
+	unsigned int hooknum;
 	u_int8_t family;
 };
 
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
index 7635c8ffdadb..0a8545866752 100644
--- a/include/linux/netfilter/xt_CONNMARK.h
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -18,12 +18,6 @@ enum {
 	XT_CONNMARK_RESTORE
 };
 
-struct xt_connmark_target_info {
-	unsigned long mark;
-	unsigned long mask;
-	__u8 mode;
-};
-
 struct xt_connmark_tginfo1 {
 	__u32 ctmark, ctmask, nfmask;
 	__u8 mode;
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
index 028304bcc0b1..bc9561bdef79 100644
--- a/include/linux/netfilter/xt_MARK.h
+++ b/include/linux/netfilter/xt_MARK.h
@@ -3,23 +3,6 @@
 
 #include <linux/types.h>
 
-/* Version 0 */
-struct xt_mark_target_info {
-	unsigned long mark;
-};
-
-/* Version 1 */
-enum {
-	XT_MARK_SET=0,
-	XT_MARK_AND,
-	XT_MARK_OR,
-};
-
-struct xt_mark_target_info_v1 {
-	unsigned long mark;
-	__u8 mode;
-};
-
 struct xt_mark_tginfo2 {
 	__u32 mark, mask;
 };
diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h
index 571e266d004c..619e47cde01a 100644
--- a/include/linux/netfilter/xt_connmark.h
+++ b/include/linux/netfilter/xt_connmark.h
@@ -12,11 +12,6 @@
  * (at your option) any later version.
  */
 
-struct xt_connmark_info {
-	unsigned long mark, mask;
-	__u8 invert;
-};
-
 struct xt_connmark_mtinfo1 {
 	__u32 mark, mask;
 	__u8 invert;
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 7ae05338e94c..54f47a2f6152 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -32,42 +32,6 @@ enum {
 	XT_CONNTRACK_DIRECTION    = 1 << 12,
 };
 
-/* This is exposed to userspace, so remains frozen in time. */
-struct ip_conntrack_old_tuple
-{
-	struct {
-		__be32 ip;
-		union {
-			__u16 all;
-		} u;
-	} src;
-
-	struct {
-		__be32 ip;
-		union {
-			__u16 all;
-		} u;
-
-		/* The protocol. */
-		__u16 protonum;
-	} dst;
-};
-
-struct xt_conntrack_info
-{
-	unsigned int statemask, statusmask;
-
-	struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
-	struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX];
-
-	unsigned long expires_min, expires_max;
-
-	/* Flags word */
-	__u8 flags;
-	/* Inverse flags */
-	__u8 invflags;
-};
-
 struct xt_conntrack_mtinfo1 {
 	union nf_inet_addr origsrc_addr, origsrc_mask;
 	union nf_inet_addr origdst_addr, origdst_mask;
diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h
index 6fa460a3cc29..6607c8f38ea5 100644
--- a/include/linux/netfilter/xt_mark.h
+++ b/include/linux/netfilter/xt_mark.h
@@ -3,11 +3,6 @@
 
 #include <linux/types.h>
 
-struct xt_mark_info {
-    unsigned long mark, mask;
-    __u8 invert;
-};
-
 struct xt_mark_mtinfo1 {
 	__u32 mark, mask;
 	__u8 invert;
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 3a7105bb8f33..431b40761920 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,46 +1,14 @@
-header-y += ipt_CLASSIFY.h
 header-y += ipt_CLUSTERIP.h
-header-y += ipt_CONNMARK.h
-header-y += ipt_DSCP.h
 header-y += ipt_ECN.h
 header-y += ipt_LOG.h
-header-y += ipt_MARK.h
-header-y += ipt_NFQUEUE.h
 header-y += ipt_REJECT.h
 header-y += ipt_SAME.h
-header-y += ipt_TCPMSS.h
-header-y += ipt_TOS.h
 header-y += ipt_TTL.h
 header-y += ipt_ULOG.h
 header-y += ipt_addrtype.h
 header-y += ipt_ah.h
-header-y += ipt_comment.h
-header-y += ipt_connbytes.h
-header-y += ipt_connmark.h
-header-y += ipt_conntrack.h
-header-y += ipt_dccp.h
-header-y += ipt_dscp.h
 header-y += ipt_ecn.h
-header-y += ipt_esp.h
-header-y += ipt_hashlimit.h
-header-y += ipt_helper.h
-header-y += ipt_iprange.h
-header-y += ipt_length.h
-header-y += ipt_limit.h
-header-y += ipt_mac.h
-header-y += ipt_mark.h
-header-y += ipt_multiport.h
-header-y += ipt_owner.h
-header-y += ipt_physdev.h
-header-y += ipt_pkttype.h
-header-y += ipt_policy.h
 header-y += ipt_realm.h
-header-y += ipt_recent.h
-header-y += ipt_sctp.h
-header-y += ipt_state.h
-header-y += ipt_string.h
-header-y += ipt_tcpmss.h
-header-y += ipt_tos.h
 header-y += ipt_ttl.h
 
 unifdef-y += ip_queue.h
diff --git a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
deleted file mode 100644
index a46d511b5c36..000000000000
--- a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CLASSIFY_H
-#define _IPT_CLASSIFY_H
-
-#include <linux/netfilter/xt_CLASSIFY.h>
-#define ipt_classify_target_info xt_classify_target_info
-
-#endif /*_IPT_CLASSIFY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_CONNMARK.h b/include/linux/netfilter_ipv4/ipt_CONNMARK.h
deleted file mode 100644
index 9ecfee0a9e33..000000000000
--- a/include/linux/netfilter_ipv4/ipt_CONNMARK.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _IPT_CONNMARK_H_target
-#define _IPT_CONNMARK_H_target
-
-/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <linux/netfilter/xt_CONNMARK.h>
-#define IPT_CONNMARK_SET	XT_CONNMARK_SET
-#define IPT_CONNMARK_SAVE	XT_CONNMARK_SAVE
-#define	IPT_CONNMARK_RESTORE	XT_CONNMARK_RESTORE
-
-#define ipt_connmark_target_info xt_connmark_target_info
-
-#endif /*_IPT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
deleted file mode 100644
index 3491e524d5ea..000000000000
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* iptables module for setting the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
- * This software is distributed under GNU GPL v2, 1991
- * 
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
-*/
-#ifndef _IPT_DSCP_TARGET_H
-#define _IPT_DSCP_TARGET_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
-#include <linux/netfilter/xt_DSCP.h>
-
-#define ipt_DSCP_info xt_DSCP_info
-
-#endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h
index 94e0d9866469..7ca45918ab8e 100644
--- a/include/linux/netfilter_ipv4/ipt_ECN.h
+++ b/include/linux/netfilter_ipv4/ipt_ECN.h
@@ -8,9 +8,9 @@
 */
 #ifndef _IPT_ECN_TARGET_H
 #define _IPT_ECN_TARGET_H
-#include <linux/netfilter_ipv4/ipt_DSCP.h>
+#include <linux/netfilter/xt_DSCP.h>
 
-#define IPT_ECN_IP_MASK	(~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
 
 #define IPT_ECN_OP_SET_IP	0x01	/* set ECN bits of IPv4 header */
 #define IPT_ECN_OP_SET_ECE	0x10	/* set ECE bit of TCP header */
diff --git a/include/linux/netfilter_ipv4/ipt_MARK.h b/include/linux/netfilter_ipv4/ipt_MARK.h
deleted file mode 100644
index 697a486a96d3..000000000000
--- a/include/linux/netfilter_ipv4/ipt_MARK.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_MARK_H_target
-#define _IPT_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_MARK.h>
-
-/* Version 0 */
-#define ipt_mark_target_info xt_mark_target_info
-
-/* Version 1 */
-#define IPT_MARK_SET	XT_MARK_SET
-#define IPT_MARK_AND	XT_MARK_AND
-#define	IPT_MARK_OR	XT_MARK_OR
-
-#define ipt_mark_target_info_v1 xt_mark_target_info_v1
-
-#endif /*_IPT_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
deleted file mode 100644
index 97a2a7557cb9..000000000000
--- a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* iptables module for using NFQUEUE mechanism
- *
- * (C) 2005 Harald Welte <laforge@netfilter.org>
- *
- * This software is distributed under GNU GPL v2, 1991
- * 
-*/
-#ifndef _IPT_NFQ_TARGET_H
-#define _IPT_NFQ_TARGET_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_NFQUEUE.h>
-
-#define ipt_NFQ_info xt_NFQ_info
-
-#endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h
deleted file mode 100644
index 7a850f945824..000000000000
--- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_TCPMSS_H
-#define _IPT_TCPMSS_H
-
-#include <linux/netfilter/xt_TCPMSS.h>
-
-#define ipt_tcpmss_info		xt_tcpmss_info
-#define IPT_TCPMSS_CLAMP_PMTU	XT_TCPMSS_CLAMP_PMTU
-
-#endif /*_IPT_TCPMSS_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_TOS.h b/include/linux/netfilter_ipv4/ipt_TOS.h
deleted file mode 100644
index 6bf9e1fdfd88..000000000000
--- a/include/linux/netfilter_ipv4/ipt_TOS.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _IPT_TOS_H_target
-#define _IPT_TOS_H_target
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-struct ipt_tos_target_info {
-	u_int8_t tos;
-};
-
-#endif /*_IPT_TOS_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_comment.h b/include/linux/netfilter_ipv4/ipt_comment.h
deleted file mode 100644
index ae2afc2f7481..000000000000
--- a/include/linux/netfilter_ipv4/ipt_comment.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_COMMENT_H
-#define _IPT_COMMENT_H
-
-#include <linux/netfilter/xt_comment.h>
-
-#define IPT_MAX_COMMENT_LEN XT_MAX_COMMENT_LEN
-
-#define ipt_comment_info xt_comment_info
-
-#endif /* _IPT_COMMENT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h
deleted file mode 100644
index f63e6ee91113..000000000000
--- a/include/linux/netfilter_ipv4/ipt_connbytes.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_CONNBYTES_H
-#define _IPT_CONNBYTES_H
-
-#include <linux/netfilter/xt_connbytes.h>
-#define ipt_connbytes_what xt_connbytes_what
-
-#define IPT_CONNBYTES_PKTS	XT_CONNBYTES_PKTS
-#define IPT_CONNBYTES_BYTES	XT_CONNBYTES_BYTES
-#define IPT_CONNBYTES_AVGPKT	XT_CONNBYTES_AVGPKT
-
-#define ipt_connbytes_direction 	xt_connbytes_direction
-#define IPT_CONNBYTES_DIR_ORIGINAL 	XT_CONNBYTES_DIR_ORIGINAL
-#define IPT_CONNBYTES_DIR_REPLY 	XT_CONNBYTES_DIR_REPLY
-#define IPT_CONNBYTES_DIR_BOTH		XT_CONNBYTES_DIR_BOTH
-
-#define ipt_connbytes_info xt_connbytes_info
-
-#endif
diff --git a/include/linux/netfilter_ipv4/ipt_connmark.h b/include/linux/netfilter_ipv4/ipt_connmark.h
deleted file mode 100644
index c7ba6560d44c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_connmark.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CONNMARK_H
-#define _IPT_CONNMARK_H
-
-#include <linux/netfilter/xt_connmark.h>
-#define ipt_connmark_info xt_connmark_info
-
-#endif /*_IPT_CONNMARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_conntrack.h b/include/linux/netfilter_ipv4/ipt_conntrack.h
deleted file mode 100644
index cde6762949c5..000000000000
--- a/include/linux/netfilter_ipv4/ipt_conntrack.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Header file for kernel module to match connection tracking information.
- * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
- */
-
-#ifndef _IPT_CONNTRACK_H
-#define _IPT_CONNTRACK_H
-
-#include <linux/netfilter/xt_conntrack.h>
-
-#define IPT_CONNTRACK_STATE_BIT(ctinfo) XT_CONNTRACK_STATE_BIT(ctinfo)
-#define IPT_CONNTRACK_STATE_INVALID 	XT_CONNTRACK_STATE_INVALID
-
-#define IPT_CONNTRACK_STATE_SNAT 	XT_CONNTRACK_STATE_SNAT
-#define IPT_CONNTRACK_STATE_DNAT	XT_CONNTRACK_STATE_DNAT
-#define IPT_CONNTRACK_STATE_UNTRACKED	XT_CONNTRACK_STATE_UNTRACKED
-
-/* flags, invflags: */
-#define IPT_CONNTRACK_STATE		XT_CONNTRACK_STATE
-#define IPT_CONNTRACK_PROTO		XT_CONNTRACK_PROTO
-#define IPT_CONNTRACK_ORIGSRC		XT_CONNTRACK_ORIGSRC
-#define IPT_CONNTRACK_ORIGDST		XT_CONNTRACK_ORIGDST
-#define IPT_CONNTRACK_REPLSRC		XT_CONNTRACK_REPLSRC
-#define IPT_CONNTRACK_REPLDST		XT_CONNTRACK_REPLDST
-#define IPT_CONNTRACK_STATUS		XT_CONNTRACK_STATUS
-#define IPT_CONNTRACK_EXPIRES		XT_CONNTRACK_EXPIRES
-
-#define ipt_conntrack_info		xt_conntrack_info
-#endif /*_IPT_CONNTRACK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h
deleted file mode 100644
index e70d11e1f53c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_dccp.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_DCCP_H_
-#define _IPT_DCCP_H_
-
-#include <linux/netfilter/xt_dccp.h>
-#define IPT_DCCP_SRC_PORTS	XT_DCCP_SRC_PORTS
-#define IPT_DCCP_DEST_PORTS	XT_DCCP_DEST_PORTS
-#define IPT_DCCP_TYPE		XT_DCCP_TYPE
-#define IPT_DCCP_OPTION		XT_DCCP_OPTION
-
-#define IPT_DCCP_VALID_FLAGS 	XT_DCCP_VALID_FLAGS
-
-#define ipt_dccp_info xt_dccp_info
-
-#endif /* _IPT_DCCP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
deleted file mode 100644
index 4b82ca912b0e..000000000000
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* iptables module for matching the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * This software is distributed under GNU GPL v2, 1991
- * 
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
-*/
-#ifndef _IPT_DSCP_H
-#define _IPT_DSCP_H
-
-#include <linux/netfilter/xt_dscp.h>
-
-#define IPT_DSCP_MASK	XT_DSCP_MASK
-#define IPT_DSCP_SHIFT	XT_DSCP_SHIFT
-#define IPT_DSCP_MAX	XT_DSCP_MAX
-
-#define ipt_dscp_info	xt_dscp_info
-
-#endif /* _IPT_DSCP_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h
index 1f0d9a4d3378..9945baa4ccd7 100644
--- a/include/linux/netfilter_ipv4/ipt_ecn.h
+++ b/include/linux/netfilter_ipv4/ipt_ecn.h
@@ -8,9 +8,9 @@
 */
 #ifndef _IPT_ECN_H
 #define _IPT_ECN_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_dscp.h>
 
-#define IPT_ECN_IP_MASK	(~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
 
 #define IPT_ECN_OP_MATCH_IP	0x01
 #define IPT_ECN_OP_MATCH_ECE	0x10
diff --git a/include/linux/netfilter_ipv4/ipt_esp.h b/include/linux/netfilter_ipv4/ipt_esp.h
deleted file mode 100644
index 78296e7eeff9..000000000000
--- a/include/linux/netfilter_ipv4/ipt_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_ESP_H
-#define _IPT_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ipt_esp xt_esp
-#define IPT_ESP_INV_SPI		XT_ESP_INV_SPI
-#define IPT_ESP_INV_MASK	XT_ESP_INV_MASK
-
-#endif /*_IPT_ESP_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h
deleted file mode 100644
index 5662120a3d7b..000000000000
--- a/include/linux/netfilter_ipv4/ipt_hashlimit.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IPT_HASHLIMIT_H
-#define _IPT_HASHLIMIT_H
-
-#include <linux/netfilter/xt_hashlimit.h>
-
-#define IPT_HASHLIMIT_SCALE	XT_HASHLIMIT_SCALE
-#define IPT_HASHLIMIT_HASH_DIP	XT_HASHLIMIT_HASH_DIP
-#define IPT_HASHLIMIT_HASH_DPT	XT_HASHLIMIT_HASH_DPT
-#define IPT_HASHLIMIT_HASH_SIP	XT_HASHLIMIT_HASH_SIP
-#define IPT_HASHLIMIT_HASH_SPT	XT_HASHLIMIT_HASH_SPT
-
-#define ipt_hashlimit_info xt_hashlimit_info
-
-#endif /* _IPT_HASHLIMIT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_helper.h b/include/linux/netfilter_ipv4/ipt_helper.h
deleted file mode 100644
index 80452c218551..000000000000
--- a/include/linux/netfilter_ipv4/ipt_helper.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_HELPER_H
-#define _IPT_HELPER_H
-
-#include <linux/netfilter/xt_helper.h>
-#define ipt_helper_info xt_helper_info
-
-#endif /* _IPT_HELPER_H */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
deleted file mode 100644
index 5f1aebde4d2f..000000000000
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_IPRANGE_H
-#define _IPT_IPRANGE_H
-
-#include <linux/types.h>
-#include <linux/netfilter/xt_iprange.h>
-
-struct ipt_iprange {
-	/* Inclusive: network order. */
-	__be32 min_ip, max_ip;
-};
-
-struct ipt_iprange_info
-{
-	struct ipt_iprange src;
-	struct ipt_iprange dst;
-
-	/* Flags from above */
-	u_int8_t flags;
-};
-
-#endif /* _IPT_IPRANGE_H */
diff --git a/include/linux/netfilter_ipv4/ipt_length.h b/include/linux/netfilter_ipv4/ipt_length.h
deleted file mode 100644
index 9b45206ffcef..000000000000
--- a/include/linux/netfilter_ipv4/ipt_length.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_LENGTH_H
-#define _IPT_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ipt_length_info xt_length_info
-
-#endif /*_IPT_LENGTH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_limit.h b/include/linux/netfilter_ipv4/ipt_limit.h
deleted file mode 100644
index 92f5cd07bbc4..000000000000
--- a/include/linux/netfilter_ipv4/ipt_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IPT_RATE_H
-#define _IPT_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IPT_LIMIT_SCALE XT_LIMIT_SCALE
-#define ipt_rateinfo xt_rateinfo
-
-#endif /*_IPT_RATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mac.h b/include/linux/netfilter_ipv4/ipt_mac.h
deleted file mode 100644
index b186008a3c47..000000000000
--- a/include/linux/netfilter_ipv4/ipt_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_MAC_H
-#define _IPT_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ipt_mac_info xt_mac_info
-
-#endif /*_IPT_MAC_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mark.h b/include/linux/netfilter_ipv4/ipt_mark.h
deleted file mode 100644
index bfde67c61224..000000000000
--- a/include/linux/netfilter_ipv4/ipt_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_MARK_H
-#define _IPT_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ipt_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h
deleted file mode 100644
index 55fe85eca88c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_multiport.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_MULTIPORT_H
-#define _IPT_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IPT_MULTIPORT_SOURCE		XT_MULTIPORT_SOURCE
-#define IPT_MULTIPORT_DESTINATION	XT_MULTIPORT_DESTINATION
-#define IPT_MULTIPORT_EITHER		XT_MULTIPORT_EITHER
-
-#define IPT_MULTI_PORTS			XT_MULTI_PORTS
-
-#define ipt_multiport			xt_multiport
-#define ipt_multiport_v1		xt_multiport_v1
-
-#endif /*_IPT_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_owner.h b/include/linux/netfilter_ipv4/ipt_owner.h
deleted file mode 100644
index a78445be9992..000000000000
--- a/include/linux/netfilter_ipv4/ipt_owner.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _IPT_OWNER_H
-#define _IPT_OWNER_H
-
-/* match and invert flags */
-#define IPT_OWNER_UID	0x01
-#define IPT_OWNER_GID	0x02
-#define IPT_OWNER_PID	0x04
-#define IPT_OWNER_SID	0x08
-#define IPT_OWNER_COMM	0x10
-
-struct ipt_owner_info {
-    __kernel_uid32_t uid;
-    __kernel_gid32_t gid;
-    __kernel_pid_t pid;
-    __kernel_pid_t sid;
-    char comm[16];
-    u_int8_t match, invert;	/* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_physdev.h b/include/linux/netfilter_ipv4/ipt_physdev.h
deleted file mode 100644
index 2400e7140f26..000000000000
--- a/include/linux/netfilter_ipv4/ipt_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IPT_PHYSDEV_H
-#define _IPT_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IPT_PHYSDEV_OP_IN		XT_PHYSDEV_OP_IN
-#define IPT_PHYSDEV_OP_OUT		XT_PHYSDEV_OP_OUT
-#define IPT_PHYSDEV_OP_BRIDGED		XT_PHYSDEV_OP_BRIDGED
-#define IPT_PHYSDEV_OP_ISIN		XT_PHYSDEV_OP_ISIN
-#define IPT_PHYSDEV_OP_ISOUT		XT_PHYSDEV_OP_ISOUT
-#define IPT_PHYSDEV_OP_MASK		XT_PHYSDEV_OP_MASK
-
-#define ipt_physdev_info xt_physdev_info
-
-#endif /*_IPT_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_pkttype.h b/include/linux/netfilter_ipv4/ipt_pkttype.h
deleted file mode 100644
index ff1fbc949a0c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_pkttype.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_PKTTYPE_H
-#define _IPT_PKTTYPE_H
-
-#include <linux/netfilter/xt_pkttype.h>
-#define ipt_pkttype_info xt_pkttype_info
-
-#endif /*_IPT_PKTTYPE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h
deleted file mode 100644
index 1037fb2cd206..000000000000
--- a/include/linux/netfilter_ipv4/ipt_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IPT_POLICY_H
-#define _IPT_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IPT_POLICY_MAX_ELEM		XT_POLICY_MAX_ELEM
-
-/* ipt_policy_flags */
-#define IPT_POLICY_MATCH_IN		XT_POLICY_MATCH_IN
-#define IPT_POLICY_MATCH_OUT		XT_POLICY_MATCH_OUT
-#define IPT_POLICY_MATCH_NONE		XT_POLICY_MATCH_NONE
-#define IPT_POLICY_MATCH_STRICT		XT_POLICY_MATCH_STRICT
-
-/* ipt_policy_modes */
-#define IPT_POLICY_MODE_TRANSPORT	XT_POLICY_MODE_TRANSPORT
-#define IPT_POLICY_MODE_TUNNEL		XT_POLICY_MODE_TUNNEL
-
-#define ipt_policy_spec			xt_policy_spec
-#define ipt_policy_addr			xt_policy_addr
-#define ipt_policy_elem			xt_policy_elem
-#define ipt_policy_info			xt_policy_info
-
-#endif /* _IPT_POLICY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_recent.h b/include/linux/netfilter_ipv4/ipt_recent.h
deleted file mode 100644
index d636cca133c2..000000000000
--- a/include/linux/netfilter_ipv4/ipt_recent.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_RECENT_H
-#define _IPT_RECENT_H
-
-#include <linux/netfilter/xt_recent.h>
-
-#define ipt_recent_info xt_recent_mtinfo
-
-enum {
-	IPT_RECENT_CHECK    = XT_RECENT_CHECK,
-	IPT_RECENT_SET      = XT_RECENT_SET,
-	IPT_RECENT_UPDATE   = XT_RECENT_UPDATE,
-	IPT_RECENT_REMOVE   = XT_RECENT_REMOVE,
-	IPT_RECENT_TTL      = XT_RECENT_TTL,
-
-	IPT_RECENT_SOURCE   = XT_RECENT_SOURCE,
-	IPT_RECENT_DEST     = XT_RECENT_DEST,
-
-	IPT_RECENT_NAME_LEN = XT_RECENT_NAME_LEN,
-};
-
-#endif /*_IPT_RECENT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_sctp.h b/include/linux/netfilter_ipv4/ipt_sctp.h
deleted file mode 100644
index 80b3dbacd193..000000000000
--- a/include/linux/netfilter_ipv4/ipt_sctp.h
+++ /dev/null
@@ -1,105 +0,0 @@
-#ifndef _IPT_SCTP_H_
-#define _IPT_SCTP_H_
-
-#define IPT_SCTP_SRC_PORTS	        0x01
-#define IPT_SCTP_DEST_PORTS	        0x02
-#define IPT_SCTP_CHUNK_TYPES		0x04
-
-#define IPT_SCTP_VALID_FLAGS		0x07
-
-
-struct ipt_sctp_flag_info {
-	u_int8_t chunktype;
-	u_int8_t flag;
-	u_int8_t flag_mask;
-};
-
-#define IPT_NUM_SCTP_FLAGS	4
-
-struct ipt_sctp_info {
-	u_int16_t dpts[2];  /* Min, Max */
-	u_int16_t spts[2];  /* Min, Max */
-
-	u_int32_t chunkmap[256 / sizeof (u_int32_t)];  /* Bit mask of chunks to be matched according to RFC 2960 */
-
-#define SCTP_CHUNK_MATCH_ANY   0x01  /* Match if any of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ALL   0x02  /* Match if all of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ONLY  0x04  /* Match if these are the only chunk types present */
-
-	u_int32_t chunk_match_type;
-	struct ipt_sctp_flag_info flag_info[IPT_NUM_SCTP_FLAGS];
-	int flag_count;
-
-	u_int32_t flags;
-	u_int32_t invflags;
-};
-
-#define bytes(type) (sizeof(type) * 8)
-
-#define SCTP_CHUNKMAP_SET(chunkmap, type) 		\
-	do { 						\
-		chunkmap[type / bytes(u_int32_t)] |= 	\
-			1 << (type % bytes(u_int32_t));	\
-	} while (0)
-
-#define SCTP_CHUNKMAP_CLEAR(chunkmap, type)		 	\
-	do {							\
-		chunkmap[type / bytes(u_int32_t)] &= 		\
-			~(1 << (type % bytes(u_int32_t)));	\
-	} while (0)
-
-#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) 			\
-({								\
-	(chunkmap[type / bytes (u_int32_t)] & 			\
-		(1 << (type % bytes (u_int32_t)))) ? 1: 0;	\
-})
-
-#define SCTP_CHUNKMAP_RESET(chunkmap) 				\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			chunkmap[i] = 0;			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_SET_ALL(chunkmap) 			\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			chunkmap[i] = ~0;			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_COPY(destmap, srcmap) 			\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			destmap[i] = srcmap[i];			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) 		\
-({							\
-	int i; 						\
-	int flag = 1;					\
-	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
-		if (chunkmap[i]) {			\
-			flag = 0;			\
-			break;				\
-		}					\
-	}						\
-        flag;						\
-})
-
-#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) 		\
-({							\
-	int i; 						\
-	int flag = 1;					\
-	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
-		if (chunkmap[i] != ~0) {		\
-			flag = 0;			\
-				break;			\
-		}					\
-	}						\
-        flag;						\
-})
-
-#endif /* _IPT_SCTP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_state.h b/include/linux/netfilter_ipv4/ipt_state.h
deleted file mode 100644
index a44a99cc28cc..000000000000
--- a/include/linux/netfilter_ipv4/ipt_state.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_STATE_H
-#define _IPT_STATE_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_state.h>
-
-#define IPT_STATE_BIT		XT_STATE_BIT
-#define IPT_STATE_INVALID	XT_STATE_INVALID
-
-#define IPT_STATE_UNTRACKED	XT_STATE_UNTRACKED
-
-#define ipt_state_info		xt_state_info
-
-#endif /*_IPT_STATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_string.h b/include/linux/netfilter_ipv4/ipt_string.h
deleted file mode 100644
index c26de3059903..000000000000
--- a/include/linux/netfilter_ipv4/ipt_string.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_STRING_H
-#define _IPT_STRING_H
-
-#include <linux/netfilter/xt_string.h>
-
-#define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE
-#define IPT_STRING_MAX_ALGO_NAME_SIZE XT_STRING_MAX_ALGO_NAME_SIZE
-#define ipt_string_info xt_string_info
-
-#endif /*_IPT_STRING_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h
deleted file mode 100644
index 18bbc8e8e009..000000000000
--- a/include/linux/netfilter_ipv4/ipt_tcpmss.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_TCPMSS_MATCH_H
-#define _IPT_TCPMSS_MATCH_H
-
-#include <linux/netfilter/xt_tcpmss.h>
-#define ipt_tcpmss_match_info xt_tcpmss_match_info
-
-#endif /*_IPT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tos.h b/include/linux/netfilter_ipv4/ipt_tos.h
deleted file mode 100644
index a21f5df23c50..000000000000
--- a/include/linux/netfilter_ipv4/ipt_tos.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _IPT_TOS_H
-#define _IPT_TOS_H
-
-struct ipt_tos_info {
-    u_int8_t tos;
-    u_int8_t invert;
-};
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-#endif /*_IPT_TOS_H*/
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index aca4bd1f6d7c..e864eaee9e5e 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -1,22 +1,12 @@
 header-y += ip6t_HL.h
 header-y += ip6t_LOG.h
-header-y += ip6t_MARK.h
 header-y += ip6t_REJECT.h
 header-y += ip6t_ah.h
-header-y += ip6t_esp.h
 header-y += ip6t_frag.h
-header-y += ip6t_hl.h
 header-y += ip6t_ipv6header.h
-header-y += ip6t_length.h
-header-y += ip6t_limit.h
-header-y += ip6t_mac.h
-header-y += ip6t_mark.h
+header-y += ip6t_hl.h
 header-y += ip6t_mh.h
-header-y += ip6t_multiport.h
 header-y += ip6t_opts.h
-header-y += ip6t_owner.h
-header-y += ip6t_physdev.h
-header-y += ip6t_policy.h
 header-y += ip6t_rt.h
 
 unifdef-y += ip6_tables.h
diff --git a/include/linux/netfilter_ipv6/ip6t_MARK.h b/include/linux/netfilter_ipv6/ip6t_MARK.h
deleted file mode 100644
index 7cf629a8ab92..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_MARK.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H_target
-#define _IP6T_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_MARK.h>
-
-#define ip6t_mark_target_info xt_mark_target_info
-
-#endif /*_IP6T_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv6/ip6t_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h
deleted file mode 100644
index f62eaf53c16c..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IP6T_ESP_H
-#define _IP6T_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ip6t_esp xt_esp
-#define IP6T_ESP_INV_SPI	XT_ESP_INV_SPI
-#define IP6T_ESP_INV_MASK	XT_ESP_INV_MASK
-
-#endif /*_IP6T_ESP_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_length.h b/include/linux/netfilter_ipv6/ip6t_length.h
deleted file mode 100644
index 9e9689d03ed7..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_length.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_LENGTH_H
-#define _IP6T_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ip6t_length_info xt_length_info
-
-#endif /*_IP6T_LENGTH_H*/
-	
diff --git a/include/linux/netfilter_ipv6/ip6t_limit.h b/include/linux/netfilter_ipv6/ip6t_limit.h
deleted file mode 100644
index 487e5ea342c6..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_RATE_H
-#define _IP6T_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IP6T_LIMIT_SCALE XT_LIMIT_SCALE
-#define ip6t_rateinfo xt_rateinfo
-
-#endif /*_IP6T_RATE_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mac.h b/include/linux/netfilter_ipv6/ip6t_mac.h
deleted file mode 100644
index ac58e83e9423..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IP6T_MAC_H
-#define _IP6T_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ip6t_mac_info xt_mac_info
-
-#endif /*_IP6T_MAC_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mark.h b/include/linux/netfilter_ipv6/ip6t_mark.h
deleted file mode 100644
index ff204951ddc3..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H
-#define _IP6T_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ip6t_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h
deleted file mode 100644
index 042c92661cee..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_multiport.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IP6T_MULTIPORT_H
-#define _IP6T_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IP6T_MULTIPORT_SOURCE		XT_MULTIPORT_SOURCE
-#define IP6T_MULTIPORT_DESTINATION	XT_MULTIPORT_DESTINATION
-#define IP6T_MULTIPORT_EITHER		XT_MULTIPORT_EITHER
-
-#define IP6T_MULTI_PORTS		XT_MULTI_PORTS
-
-#define ip6t_multiport			xt_multiport
-
-#endif /*_IP6T_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_owner.h b/include/linux/netfilter_ipv6/ip6t_owner.h
deleted file mode 100644
index ec5cc7a38c42..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_owner.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IP6T_OWNER_H
-#define _IP6T_OWNER_H
-
-/* match and invert flags */
-#define IP6T_OWNER_UID	0x01
-#define IP6T_OWNER_GID	0x02
-#define IP6T_OWNER_PID	0x04
-#define IP6T_OWNER_SID	0x08
-
-struct ip6t_owner_info {
-    __kernel_uid32_t uid;
-    __kernel_gid32_t gid;
-    __kernel_pid_t pid;
-    __kernel_pid_t sid;
-    u_int8_t match, invert;	/* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h
deleted file mode 100644
index c161c0a81b55..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IP6T_PHYSDEV_H
-#define _IP6T_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IP6T_PHYSDEV_OP_IN		XT_PHYSDEV_OP_IN
-#define IP6T_PHYSDEV_OP_OUT		XT_PHYSDEV_OP_OUT
-#define IP6T_PHYSDEV_OP_BRIDGED		XT_PHYSDEV_OP_BRIDGED
-#define IP6T_PHYSDEV_OP_ISIN		XT_PHYSDEV_OP_ISIN
-#define IP6T_PHYSDEV_OP_ISOUT		XT_PHYSDEV_OP_ISOUT
-#define IP6T_PHYSDEV_OP_MASK		XT_PHYSDEV_OP_MASK
-
-#define ip6t_physdev_info xt_physdev_info
-
-#endif /*_IP6T_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h
deleted file mode 100644
index b1c449d7ec89..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IP6T_POLICY_H
-#define _IP6T_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IP6T_POLICY_MAX_ELEM		XT_POLICY_MAX_ELEM
-
-/* ip6t_policy_flags */
-#define IP6T_POLICY_MATCH_IN		XT_POLICY_MATCH_IN
-#define IP6T_POLICY_MATCH_OUT		XT_POLICY_MATCH_OUT
-#define IP6T_POLICY_MATCH_NONE		XT_POLICY_MATCH_NONE
-#define IP6T_POLICY_MATCH_STRICT	XT_POLICY_MATCH_STRICT
-
-/* ip6t_policy_modes */
-#define IP6T_POLICY_MODE_TRANSPORT	XT_POLICY_MODE_TRANSPORT
-#define IP6T_POLICY_MODE_TUNNEL		XT_POLICY_MODE_TUNNEL
-
-#define ip6t_policy_spec		xt_policy_spec
-#define ip6t_policy_addr		xt_policy_addr
-#define ip6t_policy_elem		xt_policy_elem
-#define ip6t_policy_info		xt_policy_info
-
-#endif /* _IP6T_POLICY_H */
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index a5eea72938a6..4b988db3cd4d 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -77,21 +77,21 @@ static struct nf_hook_ops ebt_ops_filter[] __read_mostly = {
 	{
 		.hook		= ebt_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_IN,
 		.priority	= NF_BR_PRI_FILTER_BRIDGED,
 	},
 	{
 		.hook		= ebt_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_FORWARD,
 		.priority	= NF_BR_PRI_FILTER_BRIDGED,
 	},
 	{
 		.hook		= ebt_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_OUT,
 		.priority	= NF_BR_PRI_FILTER_OTHER,
 	},
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 6024c551f9a9..4a98804203b0 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -77,21 +77,21 @@ static struct nf_hook_ops ebt_ops_nat[] __read_mostly = {
 	{
 		.hook		= ebt_nat_out,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_OUT,
 		.priority	= NF_BR_PRI_NAT_DST_OTHER,
 	},
 	{
 		.hook		= ebt_nat_out,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_POST_ROUTING,
 		.priority	= NF_BR_PRI_NAT_SRC,
 	},
 	{
 		.hook		= ebt_nat_in,
 		.owner		= THIS_MODULE,
-		.pf		= PF_BRIDGE,
+		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_PRE_ROUTING,
 		.priority	= NF_BR_PRI_NAT_DST_BRIDGED,
 	},
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 7505dff4ffdf..7bc11ffbb845 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -8,7 +8,7 @@
  * Copyright (C) 2002 David S. Miller (davem@redhat.com)
  *
  */
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
@@ -341,15 +341,11 @@ unsigned int arpt_do_table(struct sk_buff *skb,
 }
 
 /* All zeroes == unconditional rule. */
-static inline int unconditional(const struct arpt_arp *arp)
+static inline bool unconditional(const struct arpt_arp *arp)
 {
-	unsigned int i;
+	static const struct arpt_arp uncond;
 
-	for (i = 0; i < sizeof(*arp)/sizeof(__u32); i++)
-		if (((__u32 *)arp)[i])
-			return 0;
-
-	return 1;
+	return memcmp(arp, &uncond, sizeof(uncond)) == 0;
 }
 
 /* Figures out from what hook each rule can be called: returns 0 if
@@ -537,12 +533,28 @@ out:
 	return ret;
 }
 
+static bool check_underflow(struct arpt_entry *e)
+{
+	const struct arpt_entry_target *t;
+	unsigned int verdict;
+
+	if (!unconditional(&e->arp))
+		return false;
+	t = arpt_get_target(e);
+	if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+		return false;
+	verdict = ((struct arpt_standard_target *)t)->verdict;
+	verdict = -verdict - 1;
+	return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
 static inline int check_entry_size_and_hooks(struct arpt_entry *e,
 					     struct xt_table_info *newinfo,
 					     unsigned char *base,
 					     unsigned char *limit,
 					     const unsigned int *hook_entries,
 					     const unsigned int *underflows,
+					     unsigned int valid_hooks,
 					     unsigned int *i)
 {
 	unsigned int h;
@@ -562,15 +574,21 @@ static inline int check_entry_size_and_hooks(struct arpt_entry *e,
 
 	/* Check hooks & underflows */
 	for (h = 0; h < NF_ARP_NUMHOOKS; h++) {
+		if (!(valid_hooks & (1 << h)))
+			continue;
 		if ((unsigned char *)e - base == hook_entries[h])
 			newinfo->hook_entry[h] = hook_entries[h];
-		if ((unsigned char *)e - base == underflows[h])
+		if ((unsigned char *)e - base == underflows[h]) {
+			if (!check_underflow(e)) {
+				pr_err("Underflows must be unconditional and "
+				       "use the STANDARD target with "
+				       "ACCEPT/DROP\n");
+				return -EINVAL;
+			}
 			newinfo->underflow[h] = underflows[h];
+		}
 	}
 
-	/* FIXME: underflows must be unconditional, standard verdicts
-	   < 0 (not ARPT_RETURN). --RR */
-
 	/* Clear counters and comefrom */
 	e->counters = ((struct xt_counters) { 0, 0 });
 	e->comefrom = 0;
@@ -630,7 +648,7 @@ static int translate_table(const char *name,
 				 newinfo,
 				 entry0,
 				 entry0 + size,
-				 hook_entries, underflows, &i);
+				 hook_entries, underflows, valid_hooks, &i);
 	duprintf("translate_table: ARPT_ENTRY_ITERATE gives %d\n", ret);
 	if (ret != 0)
 		return ret;
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index fdefae6b5dfc..0b43fd7ca04a 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -8,6 +8,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/cache.h>
 #include <linux/capability.h>
 #include <linux/skbuff.h>
@@ -190,16 +191,11 @@ get_entry(void *base, unsigned int offset)
 
 /* All zeroes == unconditional rule. */
 /* Mildly perf critical (only if packet tracing is on) */
-static inline int
-unconditional(const struct ipt_ip *ip)
+static inline bool unconditional(const struct ipt_ip *ip)
 {
-	unsigned int i;
-
-	for (i = 0; i < sizeof(*ip)/sizeof(__u32); i++)
-		if (((__u32 *)ip)[i])
-			return 0;
+	static const struct ipt_ip uncond;
 
-	return 1;
+	return memcmp(ip, &uncond, sizeof(uncond)) == 0;
 #undef FWINV
 }
 
@@ -315,7 +311,6 @@ ipt_do_table(struct sk_buff *skb,
 
 	static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
 	const struct iphdr *ip;
-	u_int16_t datalen;
 	bool hotdrop = false;
 	/* Initializing verdict to NF_DROP keeps gcc happy. */
 	unsigned int verdict = NF_DROP;
@@ -328,7 +323,6 @@ ipt_do_table(struct sk_buff *skb,
 
 	/* Initialization */
 	ip = ip_hdr(skb);
-	datalen = skb->len - ip->ihl * 4;
 	indev = in ? in->name : nulldevname;
 	outdev = out ? out->name : nulldevname;
 	/* We handle fragments by dealing with the first fragment as
@@ -427,8 +421,6 @@ ipt_do_table(struct sk_buff *skb,
 #endif
 		/* Target might have changed stuff. */
 		ip = ip_hdr(skb);
-		datalen = skb->len - ip->ihl * 4;
-
 		if (verdict == IPT_CONTINUE)
 			e = ipt_next_entry(e);
 		else
@@ -716,6 +708,21 @@ find_check_entry(struct ipt_entry *e, const char *name, unsigned int size,
 	return ret;
 }
 
+static bool check_underflow(struct ipt_entry *e)
+{
+	const struct ipt_entry_target *t;
+	unsigned int verdict;
+
+	if (!unconditional(&e->ip))
+		return false;
+	t = ipt_get_target(e);
+	if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+		return false;
+	verdict = ((struct ipt_standard_target *)t)->verdict;
+	verdict = -verdict - 1;
+	return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
 static int
 check_entry_size_and_hooks(struct ipt_entry *e,
 			   struct xt_table_info *newinfo,
@@ -723,6 +730,7 @@ check_entry_size_and_hooks(struct ipt_entry *e,
 			   unsigned char *limit,
 			   const unsigned int *hook_entries,
 			   const unsigned int *underflows,
+			   unsigned int valid_hooks,
 			   unsigned int *i)
 {
 	unsigned int h;
@@ -742,15 +750,21 @@ check_entry_size_and_hooks(struct ipt_entry *e,
 
 	/* Check hooks & underflows */
 	for (h = 0; h < NF_INET_NUMHOOKS; h++) {
+		if (!(valid_hooks & (1 << h)))
+			continue;
 		if ((unsigned char *)e - base == hook_entries[h])
 			newinfo->hook_entry[h] = hook_entries[h];
-		if ((unsigned char *)e - base == underflows[h])
+		if ((unsigned char *)e - base == underflows[h]) {
+			if (!check_underflow(e)) {
+				pr_err("Underflows must be unconditional and "
+				       "use the STANDARD target with "
+				       "ACCEPT/DROP\n");
+				return -EINVAL;
+			}
 			newinfo->underflow[h] = underflows[h];
+		}
 	}
 
-	/* FIXME: underflows must be unconditional, standard verdicts
-	   < 0 (not IPT_RETURN). --RR */
-
 	/* Clear counters and comefrom */
 	e->counters = ((struct xt_counters) { 0, 0 });
 	e->comefrom = 0;
@@ -813,7 +827,7 @@ translate_table(const char *name,
 				newinfo,
 				entry0,
 				entry0 + size,
-				hook_entries, underflows, &i);
+				hook_entries, underflows, valid_hooks, &i);
 	if (ret != 0)
 		return ret;
 
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index c30a969724f8..97dbd94a8e37 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -57,7 +57,7 @@ static struct xt_table packet_filter = {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET,
+	.af		= NFPROTO_IPV4,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -102,21 +102,21 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
 	{
 		.hook		= ipt_local_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_FILTER,
 	},
 	{
 		.hook		= ipt_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP_PRI_FILTER,
 	},
 	{
 		.hook		= ipt_local_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_FILTER,
 	},
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 4087614d9519..28647f10aa7e 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -68,7 +68,7 @@ static struct xt_table packet_mangler = {
 	.name		= "mangle",
 	.valid_hooks	= MANGLE_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET,
+	.af		= NFPROTO_IPV4,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -162,35 +162,35 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
 	{
 		.hook		= ipt_pre_routing_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_local_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_forward_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_local_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_post_routing_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index e5356da1fb54..494784c999eb 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -40,7 +40,7 @@ static struct xt_table packet_raw = {
 	.name = "raw",
 	.valid_hooks =  RAW_VALID_HOOKS,
 	.me = THIS_MODULE,
-	.af = AF_INET,
+	.af = NFPROTO_IPV4,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -74,14 +74,14 @@ ipt_local_hook(unsigned int hook,
 static struct nf_hook_ops ipt_ops[] __read_mostly = {
 	{
 		.hook = ipt_hook,
-		.pf = PF_INET,
+		.pf = NFPROTO_IPV4,
 		.hooknum = NF_INET_PRE_ROUTING,
 		.priority = NF_IP_PRI_RAW,
 		.owner = THIS_MODULE,
 	},
 	{
 		.hook = ipt_local_hook,
-		.pf = PF_INET,
+		.pf = NFPROTO_IPV4,
 		.hooknum = NF_INET_LOCAL_OUT,
 		.priority = NF_IP_PRI_RAW,
 		.owner = THIS_MODULE,
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 29ab630f240a..8804e1a0f915 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -61,7 +61,7 @@ static struct xt_table security_table = {
 	.name		= "security",
 	.valid_hooks	= SECURITY_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET,
+	.af		= NFPROTO_IPV4,
 };
 
 static unsigned int
@@ -105,21 +105,21 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
 	{
 		.hook		= ipt_local_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_SECURITY,
 	},
 	{
 		.hook		= ipt_forward_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP_PRI_SECURITY,
 	},
 	{
 		.hook		= ipt_local_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_SECURITY,
 	},
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 05a9bc8df536..9ac2fdc36ecc 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -158,28 +158,28 @@ static struct nf_hook_ops ipv4_conntrack_ops[] __read_mostly = {
 	{
 		.hook		= ipv4_conntrack_in,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP_PRI_CONNTRACK,
 	},
 	{
 		.hook		= ipv4_conntrack_local,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_CONNTRACK,
 	},
 	{
 		.hook		= ipv4_confirm,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP_PRI_CONNTRACK_CONFIRM,
 	},
 	{
 		.hook		= ipv4_confirm,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_CONNTRACK_CONFIRM,
 	},
diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c
index 6348a793936e..6448a9b7d6f0 100644
--- a/net/ipv4/netfilter/nf_nat_rule.c
+++ b/net/ipv4/netfilter/nf_nat_rule.c
@@ -62,7 +62,7 @@ static struct xt_table nat_table = {
 	.name		= "nat",
 	.valid_hooks	= NAT_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET,
+	.af		= NFPROTO_IPV4,
 };
 
 /* Source NAT */
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index 5567bd0d0750..5f41d017ddd8 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -251,7 +251,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
 	{
 		.hook		= nf_nat_in,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP_PRI_NAT_DST,
 	},
@@ -259,7 +259,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
 	{
 		.hook		= nf_nat_out,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP_PRI_NAT_SRC,
 	},
@@ -267,7 +267,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
 	{
 		.hook		= nf_nat_local_fn,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_NAT_DST,
 	},
@@ -275,7 +275,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
 	{
 		.hook		= nf_nat_fn,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET,
+		.pf		= NFPROTO_IPV4,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_NAT_SRC,
 	},
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index ced1f2c0cb65..a5d0c27cc26f 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -8,7 +8,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/capability.h>
 #include <linux/in.h>
 #include <linux/skbuff.h>
@@ -222,16 +222,11 @@ get_entry(void *base, unsigned int offset)
 
 /* All zeroes == unconditional rule. */
 /* Mildly perf critical (only if packet tracing is on) */
-static inline int
-unconditional(const struct ip6t_ip6 *ipv6)
+static inline bool unconditional(const struct ip6t_ip6 *ipv6)
 {
-	unsigned int i;
-
-	for (i = 0; i < sizeof(*ipv6); i++)
-		if (((char *)ipv6)[i])
-			break;
+	static const struct ip6t_ip6 uncond;
 
-	return (i == sizeof(*ipv6));
+	return memcmp(ipv6, &uncond, sizeof(uncond)) == 0;
 }
 
 #if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
@@ -745,6 +740,21 @@ find_check_entry(struct ip6t_entry *e, const char *name, unsigned int size,
 	return ret;
 }
 
+static bool check_underflow(struct ip6t_entry *e)
+{
+	const struct ip6t_entry_target *t;
+	unsigned int verdict;
+
+	if (!unconditional(&e->ipv6))
+		return false;
+	t = ip6t_get_target(e);
+	if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+		return false;
+	verdict = ((struct ip6t_standard_target *)t)->verdict;
+	verdict = -verdict - 1;
+	return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
 static int
 check_entry_size_and_hooks(struct ip6t_entry *e,
 			   struct xt_table_info *newinfo,
@@ -752,6 +762,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
 			   unsigned char *limit,
 			   const unsigned int *hook_entries,
 			   const unsigned int *underflows,
+			   unsigned int valid_hooks,
 			   unsigned int *i)
 {
 	unsigned int h;
@@ -771,15 +782,21 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
 
 	/* Check hooks & underflows */
 	for (h = 0; h < NF_INET_NUMHOOKS; h++) {
+		if (!(valid_hooks & (1 << h)))
+			continue;
 		if ((unsigned char *)e - base == hook_entries[h])
 			newinfo->hook_entry[h] = hook_entries[h];
-		if ((unsigned char *)e - base == underflows[h])
+		if ((unsigned char *)e - base == underflows[h]) {
+			if (!check_underflow(e)) {
+				pr_err("Underflows must be unconditional and "
+				       "use the STANDARD target with "
+				       "ACCEPT/DROP\n");
+				return -EINVAL;
+			}
 			newinfo->underflow[h] = underflows[h];
+		}
 	}
 
-	/* FIXME: underflows must be unconditional, standard verdicts
-	   < 0 (not IP6T_RETURN). --RR */
-
 	/* Clear counters and comefrom */
 	e->counters = ((struct xt_counters) { 0, 0 });
 	e->comefrom = 0;
@@ -842,7 +859,7 @@ translate_table(const char *name,
 				newinfo,
 				entry0,
 				entry0 + size,
-				hook_entries, underflows, &i);
+				hook_entries, underflows, valid_hooks, &i);
 	if (ret != 0)
 		return ret;
 
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index ef5a0a32bf8e..0a3ae48ac4d5 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -55,7 +55,7 @@ static struct xt_table packet_filter = {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET6,
+	.af		= NFPROTO_IPV6,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -95,21 +95,21 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
 	{
 		.hook		= ip6t_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP6_PRI_FILTER,
 	},
 	{
 		.hook		= ip6t_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP6_PRI_FILTER,
 	},
 	{
 		.hook		= ip6t_local_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP6_PRI_FILTER,
 	},
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index ab0d398a2ba7..0f49e005a8c5 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -61,7 +61,7 @@ static struct xt_table packet_mangler = {
 	.name		= "mangle",
 	.valid_hooks	= MANGLE_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET6,
+	.af		= NFPROTO_IPV6,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -136,35 +136,35 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
 	{
 		.hook		= ip6t_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP6_PRI_MANGLE,
 	},
 	{
 		.hook		= ip6t_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP6_PRI_MANGLE,
 	},
 	{
 		.hook		= ip6t_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP6_PRI_MANGLE,
 	},
 	{
 		.hook		= ip6t_local_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP6_PRI_MANGLE,
 	},
 	{
 		.hook		= ip6t_post_routing_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP6_PRI_MANGLE,
 	},
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 4b792b6ca321..679865e3d5ff 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -39,7 +39,7 @@ static struct xt_table packet_raw = {
 	.name = "raw",
 	.valid_hooks = RAW_VALID_HOOKS,
 	.me = THIS_MODULE,
-	.af = AF_INET6,
+	.af = NFPROTO_IPV6,
 };
 
 /* The work comes in here from netfilter.c. */
@@ -68,14 +68,14 @@ ip6t_local_out_hook(unsigned int hook,
 static struct nf_hook_ops ip6t_ops[] __read_mostly = {
 	{
 	  .hook = ip6t_pre_routing_hook,
-	  .pf = PF_INET6,
+	  .pf = NFPROTO_IPV6,
 	  .hooknum = NF_INET_PRE_ROUTING,
 	  .priority = NF_IP6_PRI_FIRST,
 	  .owner = THIS_MODULE,
 	},
 	{
 	  .hook = ip6t_local_out_hook,
-	  .pf = PF_INET6,
+	  .pf = NFPROTO_IPV6,
 	  .hooknum = NF_INET_LOCAL_OUT,
 	  .priority = NF_IP6_PRI_FIRST,
 	  .owner = THIS_MODULE,
diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c
index 0ea37ff15d56..822afabbdc88 100644
--- a/net/ipv6/netfilter/ip6table_security.c
+++ b/net/ipv6/netfilter/ip6table_security.c
@@ -60,7 +60,7 @@ static struct xt_table security_table = {
 	.name		= "security",
 	.valid_hooks	= SECURITY_VALID_HOOKS,
 	.me		= THIS_MODULE,
-	.af		= AF_INET6,
+	.af		= NFPROTO_IPV6,
 };
 
 static unsigned int
@@ -101,21 +101,21 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
 	{
 		.hook		= ip6t_local_in_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP6_PRI_SECURITY,
 	},
 	{
 		.hook		= ip6t_forward_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP6_PRI_SECURITY,
 	},
 	{
 		.hook		= ip6t_local_out_hook,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP6_PRI_SECURITY,
 	},
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 2a15c2d66c69..a7f4cd607356 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -265,42 +265,42 @@ static struct nf_hook_ops ipv6_conntrack_ops[] __read_mostly = {
 	{
 		.hook		= ipv6_defrag,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP6_PRI_CONNTRACK_DEFRAG,
 	},
 	{
 		.hook		= ipv6_conntrack_in,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP6_PRI_CONNTRACK,
 	},
 	{
 		.hook		= ipv6_conntrack_local,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP6_PRI_CONNTRACK,
 	},
 	{
 		.hook		= ipv6_defrag,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP6_PRI_CONNTRACK_DEFRAG,
 	},
 	{
 		.hook		= ipv6_confirm,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP6_PRI_LAST,
 	},
 	{
 		.hook		= ipv6_confirm,
 		.owner		= THIS_MODULE,
-		.pf		= PF_INET6,
+		.pf		= NFPROTO_IPV6,
 		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP6_PRI_LAST-1,
 	},
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index d6e5ab463277..593457068ae1 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -36,45 +36,6 @@ MODULE_ALIAS("ip6t_CONNMARK");
 #include <net/netfilter/nf_conntrack_ecache.h>
 
 static unsigned int
-connmark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
-	const struct xt_connmark_target_info *markinfo = par->targinfo;
-	struct nf_conn *ct;
-	enum ip_conntrack_info ctinfo;
-	u_int32_t diff;
-	u_int32_t mark;
-	u_int32_t newmark;
-
-	ct = nf_ct_get(skb, &ctinfo);
-	if (ct) {
-		switch(markinfo->mode) {
-		case XT_CONNMARK_SET:
-			newmark = (ct->mark & ~markinfo->mask) | markinfo->mark;
-			if (newmark != ct->mark) {
-				ct->mark = newmark;
-				nf_conntrack_event_cache(IPCT_MARK, ct);
-			}
-			break;
-		case XT_CONNMARK_SAVE:
-			newmark = (ct->mark & ~markinfo->mask) |
-				  (skb->mark & markinfo->mask);
-			if (ct->mark != newmark) {
-				ct->mark = newmark;
-				nf_conntrack_event_cache(IPCT_MARK, ct);
-			}
-			break;
-		case XT_CONNMARK_RESTORE:
-			mark = skb->mark;
-			diff = (ct->mark ^ mark) & markinfo->mask;
-			skb->mark = mark ^ diff;
-			break;
-		}
-	}
-
-	return XT_CONTINUE;
-}
-
-static unsigned int
 connmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
 {
 	const struct xt_connmark_tginfo1 *info = par->targinfo;
@@ -112,30 +73,6 @@ connmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
 	return XT_CONTINUE;
 }
 
-static bool connmark_tg_check_v0(const struct xt_tgchk_param *par)
-{
-	const struct xt_connmark_target_info *matchinfo = par->targinfo;
-
-	if (matchinfo->mode == XT_CONNMARK_RESTORE) {
-		if (strcmp(par->table, "mangle") != 0) {
-			printk(KERN_WARNING "CONNMARK: restore can only be "
-			       "called from \"mangle\" table, not \"%s\"\n",
-			       par->table);
-			return false;
-		}
-	}
-	if (matchinfo->mark > 0xffffffff || matchinfo->mask > 0xffffffff) {
-		printk(KERN_WARNING "CONNMARK: Only supports 32bit mark\n");
-		return false;
-	}
-	if (nf_ct_l3proto_try_module_get(par->family) < 0) {
-		printk(KERN_WARNING "can't load conntrack support for "
-				    "proto=%u\n", par->family);
-		return false;
-	}
-	return true;
-}
-
 static bool connmark_tg_check(const struct xt_tgchk_param *par)
 {
 	if (nf_ct_l3proto_try_module_get(par->family) < 0) {
@@ -151,74 +88,25 @@ static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
 	nf_ct_l3proto_module_put(par->family);
 }
 
-#ifdef CONFIG_COMPAT
-struct compat_xt_connmark_target_info {
-	compat_ulong_t	mark, mask;
-	u_int8_t	mode;
-	u_int8_t	__pad1;
-	u_int16_t	__pad2;
-};
-
-static void connmark_tg_compat_from_user_v0(void *dst, void *src)
-{
-	const struct compat_xt_connmark_target_info *cm = src;
-	struct xt_connmark_target_info m = {
-		.mark	= cm->mark,
-		.mask	= cm->mask,
-		.mode	= cm->mode,
-	};
-	memcpy(dst, &m, sizeof(m));
-}
-
-static int connmark_tg_compat_to_user_v0(void __user *dst, void *src)
-{
-	const struct xt_connmark_target_info *m = src;
-	struct compat_xt_connmark_target_info cm = {
-		.mark	= m->mark,
-		.mask	= m->mask,
-		.mode	= m->mode,
-	};
-	return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_target connmark_tg_reg[] __read_mostly = {
-	{
-		.name		= "CONNMARK",
-		.revision	= 0,
-		.family		= NFPROTO_UNSPEC,
-		.checkentry	= connmark_tg_check_v0,
-		.destroy	= connmark_tg_destroy,
-		.target		= connmark_tg_v0,
-		.targetsize	= sizeof(struct xt_connmark_target_info),
-#ifdef CONFIG_COMPAT
-		.compatsize	= sizeof(struct compat_xt_connmark_target_info),
-		.compat_from_user = connmark_tg_compat_from_user_v0,
-		.compat_to_user	= connmark_tg_compat_to_user_v0,
-#endif
-		.me		= THIS_MODULE
-	},
-	{
-		.name           = "CONNMARK",
-		.revision       = 1,
-		.family         = NFPROTO_UNSPEC,
-		.checkentry     = connmark_tg_check,
-		.target         = connmark_tg,
-		.targetsize     = sizeof(struct xt_connmark_tginfo1),
-		.destroy        = connmark_tg_destroy,
-		.me             = THIS_MODULE,
-	},
+static struct xt_target connmark_tg_reg __read_mostly = {
+	.name           = "CONNMARK",
+	.revision       = 1,
+	.family         = NFPROTO_UNSPEC,
+	.checkentry     = connmark_tg_check,
+	.target         = connmark_tg,
+	.targetsize     = sizeof(struct xt_connmark_tginfo1),
+	.destroy        = connmark_tg_destroy,
+	.me             = THIS_MODULE,
 };
 
 static int __init connmark_tg_init(void)
 {
-	return xt_register_targets(connmark_tg_reg,
-	       ARRAY_SIZE(connmark_tg_reg));
+	return xt_register_target(&connmark_tg_reg);
 }
 
 static void __exit connmark_tg_exit(void)
 {
-	xt_unregister_targets(connmark_tg_reg, ARRAY_SIZE(connmark_tg_reg));
+	xt_unregister_target(&connmark_tg_reg);
 }
 
 module_init(connmark_tg_init);
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 6a347e768f86..74ce89260056 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -18,7 +18,6 @@
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_DSCP.h>
-#include <linux/netfilter_ipv4/ipt_TOS.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
 MODULE_DESCRIPTION("Xtables: DSCP/TOS field modification");
@@ -73,41 +72,6 @@ static bool dscp_tg_check(const struct xt_tgchk_param *par)
 }
 
 static unsigned int
-tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
-	const struct ipt_tos_target_info *info = par->targinfo;
-	struct iphdr *iph = ip_hdr(skb);
-	u_int8_t oldtos;
-
-	if ((iph->tos & IPTOS_TOS_MASK) != info->tos) {
-		if (!skb_make_writable(skb, sizeof(struct iphdr)))
-			return NF_DROP;
-
-		iph      = ip_hdr(skb);
-		oldtos   = iph->tos;
-		iph->tos = (iph->tos & IPTOS_PREC_MASK) | info->tos;
-		csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
-	}
-
-	return XT_CONTINUE;
-}
-
-static bool tos_tg_check_v0(const struct xt_tgchk_param *par)
-{
-	const struct ipt_tos_target_info *info = par->targinfo;
-	const uint8_t tos = info->tos;
-
-	if (tos != IPTOS_LOWDELAY && tos != IPTOS_THROUGHPUT &&
-	    tos != IPTOS_RELIABILITY && tos != IPTOS_MINCOST &&
-	    tos != IPTOS_NORMALSVC) {
-		printk(KERN_WARNING "TOS: bad tos value %#x\n", tos);
-		return false;
-	}
-
-	return true;
-}
-
-static unsigned int
 tos_tg(struct sk_buff *skb, const struct xt_target_param *par)
 {
 	const struct xt_tos_target_info *info = par->targinfo;
@@ -168,16 +132,6 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "TOS",
-		.revision	= 0,
-		.family		= NFPROTO_IPV4,
-		.table		= "mangle",
-		.target		= tos_tg_v0,
-		.targetsize	= sizeof(struct ipt_tos_target_info),
-		.checkentry	= tos_tg_check_v0,
-		.me		= THIS_MODULE,
-	},
-	{
-		.name		= "TOS",
 		.revision	= 1,
 		.family		= NFPROTO_IPV4,
 		.table		= "mangle",
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index 67574bcfb8ac..225f8d11e173 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -25,39 +25,6 @@ MODULE_ALIAS("ipt_MARK");
 MODULE_ALIAS("ip6t_MARK");
 
 static unsigned int
-mark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
-	const struct xt_mark_target_info *markinfo = par->targinfo;
-
-	skb->mark = markinfo->mark;
-	return XT_CONTINUE;
-}
-
-static unsigned int
-mark_tg_v1(struct sk_buff *skb, const struct xt_target_param *par)
-{
-	const struct xt_mark_target_info_v1 *markinfo = par->targinfo;
-	int mark = 0;
-
-	switch (markinfo->mode) {
-	case XT_MARK_SET:
-		mark = markinfo->mark;
-		break;
-
-	case XT_MARK_AND:
-		mark = skb->mark & markinfo->mark;
-		break;
-
-	case XT_MARK_OR:
-		mark = skb->mark | markinfo->mark;
-		break;
-	}
-
-	skb->mark = mark;
-	return XT_CONTINUE;
-}
-
-static unsigned int
 mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
 {
 	const struct xt_mark_tginfo2 *info = par->targinfo;
@@ -66,135 +33,23 @@ mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
 	return XT_CONTINUE;
 }
 
-static bool mark_tg_check_v0(const struct xt_tgchk_param *par)
-{
-	const struct xt_mark_target_info *markinfo = par->targinfo;
-
-	if (markinfo->mark > 0xffffffff) {
-		printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
-		return false;
-	}
-	return true;
-}
-
-static bool mark_tg_check_v1(const struct xt_tgchk_param *par)
-{
-	const struct xt_mark_target_info_v1 *markinfo = par->targinfo;
-
-	if (markinfo->mode != XT_MARK_SET
-	    && markinfo->mode != XT_MARK_AND
-	    && markinfo->mode != XT_MARK_OR) {
-		printk(KERN_WARNING "MARK: unknown mode %u\n",
-		       markinfo->mode);
-		return false;
-	}
-	if (markinfo->mark > 0xffffffff) {
-		printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
-		return false;
-	}
-	return true;
-}
-
-#ifdef CONFIG_COMPAT
-struct compat_xt_mark_target_info {
-	compat_ulong_t	mark;
-};
-
-static void mark_tg_compat_from_user_v0(void *dst, void *src)
-{
-	const struct compat_xt_mark_target_info *cm = src;
-	struct xt_mark_target_info m = {
-		.mark	= cm->mark,
-	};
-	memcpy(dst, &m, sizeof(m));
-}
-
-static int mark_tg_compat_to_user_v0(void __user *dst, void *src)
-{
-	const struct xt_mark_target_info *m = src;
-	struct compat_xt_mark_target_info cm = {
-		.mark	= m->mark,
-	};
-	return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-
-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 mark_tg_compat_from_user_v1(void *dst, void *src)
-{
-	const 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 mark_tg_compat_to_user_v1(void __user *dst, void *src)
-{
-	const 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 mark_tg_reg[] __read_mostly = {
-	{
-		.name		= "MARK",
-		.family		= NFPROTO_UNSPEC,
-		.revision	= 0,
-		.checkentry	= mark_tg_check_v0,
-		.target		= mark_tg_v0,
-		.targetsize	= sizeof(struct xt_mark_target_info),
-#ifdef CONFIG_COMPAT
-		.compatsize	= sizeof(struct compat_xt_mark_target_info),
-		.compat_from_user = mark_tg_compat_from_user_v0,
-		.compat_to_user	= mark_tg_compat_to_user_v0,
-#endif
-		.table		= "mangle",
-		.me		= THIS_MODULE,
-	},
-	{
-		.name		= "MARK",
-		.family		= NFPROTO_UNSPEC,
-		.revision	= 1,
-		.checkentry	= mark_tg_check_v1,
-		.target		= mark_tg_v1,
-		.targetsize	= sizeof(struct xt_mark_target_info_v1),
-#ifdef CONFIG_COMPAT
-		.compatsize	= sizeof(struct compat_xt_mark_target_info_v1),
-		.compat_from_user = mark_tg_compat_from_user_v1,
-		.compat_to_user	= mark_tg_compat_to_user_v1,
-#endif
-		.table		= "mangle",
-		.me		= THIS_MODULE,
-	},
-	{
-		.name           = "MARK",
-		.revision       = 2,
-		.family         = NFPROTO_UNSPEC,
-		.target         = mark_tg,
-		.targetsize     = sizeof(struct xt_mark_tginfo2),
-		.me             = THIS_MODULE,
-	},
+static struct xt_target mark_tg_reg __read_mostly = {
+	.name           = "MARK",
+	.revision       = 2,
+	.family         = NFPROTO_UNSPEC,
+	.target         = mark_tg,
+	.targetsize     = sizeof(struct xt_mark_tginfo2),
+	.me             = THIS_MODULE,
 };
 
 static int __init mark_tg_init(void)
 {
-	return xt_register_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg));
+	return xt_register_target(&mark_tg_reg);
 }
 
 static void __exit mark_tg_exit(void)
 {
-	xt_unregister_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg));
+	xt_unregister_target(&mark_tg_reg);
 }
 
 module_init(mark_tg_init);
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 86cacab7a4a3..122aa8b0147b 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -47,36 +47,6 @@ connmark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	return ((ct->mark & info->mask) == info->mark) ^ info->invert;
 }
 
-static bool
-connmark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct xt_connmark_info *info = par->matchinfo;
-	const struct nf_conn *ct;
-	enum ip_conntrack_info ctinfo;
-
-	ct = nf_ct_get(skb, &ctinfo);
-	if (!ct)
-		return false;
-
-	return ((ct->mark & info->mask) == info->mark) ^ info->invert;
-}
-
-static bool connmark_mt_check_v0(const struct xt_mtchk_param *par)
-{
-	const struct xt_connmark_info *cm = par->matchinfo;
-
-	if (cm->mark > 0xffffffff || cm->mask > 0xffffffff) {
-		printk(KERN_WARNING "connmark: only support 32bit mark\n");
-		return false;
-	}
-	if (nf_ct_l3proto_try_module_get(par->family) < 0) {
-		printk(KERN_WARNING "can't load conntrack support for "
-				    "proto=%u\n", par->family);
-		return false;
-	}
-	return true;
-}
-
 static bool connmark_mt_check(const struct xt_mtchk_param *par)
 {
 	if (nf_ct_l3proto_try_module_get(par->family) < 0) {
@@ -92,74 +62,25 @@ static void connmark_mt_destroy(const struct xt_mtdtor_param *par)
 	nf_ct_l3proto_module_put(par->family);
 }
 
-#ifdef CONFIG_COMPAT
-struct compat_xt_connmark_info {
-	compat_ulong_t	mark, mask;
-	u_int8_t	invert;
-	u_int8_t	__pad1;
-	u_int16_t	__pad2;
-};
-
-static void connmark_mt_compat_from_user_v0(void *dst, void *src)
-{
-	const struct compat_xt_connmark_info *cm = src;
-	struct xt_connmark_info m = {
-		.mark	= cm->mark,
-		.mask	= cm->mask,
-		.invert	= cm->invert,
-	};
-	memcpy(dst, &m, sizeof(m));
-}
-
-static int connmark_mt_compat_to_user_v0(void __user *dst, void *src)
-{
-	const struct xt_connmark_info *m = src;
-	struct compat_xt_connmark_info cm = {
-		.mark	= m->mark,
-		.mask	= m->mask,
-		.invert	= m->invert,
-	};
-	return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_match connmark_mt_reg[] __read_mostly = {
-	{
-		.name		= "connmark",
-		.revision	= 0,
-		.family		= NFPROTO_UNSPEC,
-		.checkentry	= connmark_mt_check_v0,
-		.match		= connmark_mt_v0,
-		.destroy	= connmark_mt_destroy,
-		.matchsize	= sizeof(struct xt_connmark_info),
-#ifdef CONFIG_COMPAT
-		.compatsize	= sizeof(struct compat_xt_connmark_info),
-		.compat_from_user = connmark_mt_compat_from_user_v0,
-		.compat_to_user	= connmark_mt_compat_to_user_v0,
-#endif
-		.me		= THIS_MODULE
-	},
-	{
-		.name           = "connmark",
-		.revision       = 1,
-		.family         = NFPROTO_UNSPEC,
-		.checkentry     = connmark_mt_check,
-		.match          = connmark_mt,
-		.matchsize      = sizeof(struct xt_connmark_mtinfo1),
-		.destroy        = connmark_mt_destroy,
-		.me             = THIS_MODULE,
-	},
+static struct xt_match connmark_mt_reg __read_mostly = {
+	.name           = "connmark",
+	.revision       = 1,
+	.family         = NFPROTO_UNSPEC,
+	.checkentry     = connmark_mt_check,
+	.match          = connmark_mt,
+	.matchsize      = sizeof(struct xt_connmark_mtinfo1),
+	.destroy        = connmark_mt_destroy,
+	.me             = THIS_MODULE,
 };
 
 static int __init connmark_mt_init(void)
 {
-	return xt_register_matches(connmark_mt_reg,
-	       ARRAY_SIZE(connmark_mt_reg));
+	return xt_register_match(&connmark_mt_reg);
 }
 
 static void __exit connmark_mt_exit(void)
 {
-	xt_unregister_matches(connmark_mt_reg, ARRAY_SIZE(connmark_mt_reg));
+	xt_unregister_match(&connmark_mt_reg);
 }
 
 module_init(connmark_mt_init);
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index fc581800698e..6dc4652f2fe8 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -19,101 +19,12 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
 MODULE_DESCRIPTION("Xtables: connection tracking state match");
 MODULE_ALIAS("ipt_conntrack");
 MODULE_ALIAS("ip6t_conntrack");
 
 static bool
-conntrack_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct xt_conntrack_info *sinfo = par->matchinfo;
-	const struct nf_conn *ct;
-	enum ip_conntrack_info ctinfo;
-	unsigned int statebit;
-
-	ct = nf_ct_get(skb, &ctinfo);
-
-#define FWINV(bool, invflg) ((bool) ^ !!(sinfo->invflags & (invflg)))
-
-	if (ct == &nf_conntrack_untracked)
-		statebit = XT_CONNTRACK_STATE_UNTRACKED;
-	else if (ct)
-		statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
-	else
-		statebit = XT_CONNTRACK_STATE_INVALID;
-
-	if (sinfo->flags & XT_CONNTRACK_STATE) {
-		if (ct) {
-			if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
-				statebit |= XT_CONNTRACK_STATE_SNAT;
-			if (test_bit(IPS_DST_NAT_BIT, &ct->status))
-				statebit |= XT_CONNTRACK_STATE_DNAT;
-		}
-		if (FWINV((statebit & sinfo->statemask) == 0,
-			  XT_CONNTRACK_STATE))
-			return false;
-	}
-
-	if (ct == NULL) {
-		if (sinfo->flags & ~XT_CONNTRACK_STATE)
-			return false;
-		return true;
-	}
-
-	if (sinfo->flags & XT_CONNTRACK_PROTO &&
-	    FWINV(nf_ct_protonum(ct) !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
-		  XT_CONNTRACK_PROTO))
-		return false;
-
-	if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip &
-		   sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip,
-		  XT_CONNTRACK_ORIGSRC))
-		return false;
-
-	if (sinfo->flags & XT_CONNTRACK_ORIGDST &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip &
-		   sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip,
-		  XT_CONNTRACK_ORIGDST))
-		return false;
-
-	if (sinfo->flags & XT_CONNTRACK_REPLSRC &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip &
-		   sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_REPLY].src.ip,
-		  XT_CONNTRACK_REPLSRC))
-		return false;
-
-	if (sinfo->flags & XT_CONNTRACK_REPLDST &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip &
-		   sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_REPLY].dst.ip,
-		  XT_CONNTRACK_REPLDST))
-		return false;
-
-	if (sinfo->flags & XT_CONNTRACK_STATUS &&
-	    FWINV((ct->status & sinfo->statusmask) == 0,
-		  XT_CONNTRACK_STATUS))
-		return false;
-
-	if(sinfo->flags & XT_CONNTRACK_EXPIRES) {
-		unsigned long expires = timer_pending(&ct->timeout) ?
-					(ct->timeout.expires - jiffies)/HZ : 0;
-
-		if (FWINV(!(expires >= sinfo->expires_min &&
-			    expires <= sinfo->expires_max),
-			  XT_CONNTRACK_EXPIRES))
-			return false;
-	}
-	return true;
-#undef FWINV
-}
-
-static bool
 conntrack_addrcmp(const union nf_inet_addr *kaddr,
                   const union nf_inet_addr *uaddr,
                   const union nf_inet_addr *umask, unsigned int l3proto)
@@ -337,73 +248,9 @@ static void conntrack_mt_destroy_v1(const struct xt_mtdtor_param *par)
 	conntrack_mt_destroy(par);
 }
 
-#ifdef CONFIG_COMPAT
-struct compat_xt_conntrack_info
-{
-	compat_uint_t			statemask;
-	compat_uint_t			statusmask;
-	struct ip_conntrack_old_tuple	tuple[IP_CT_DIR_MAX];
-	struct in_addr			sipmsk[IP_CT_DIR_MAX];
-	struct in_addr			dipmsk[IP_CT_DIR_MAX];
-	compat_ulong_t			expires_min;
-	compat_ulong_t			expires_max;
-	u_int8_t			flags;
-	u_int8_t			invflags;
-};
-
-static void conntrack_mt_compat_from_user_v0(void *dst, void *src)
-{
-	const struct compat_xt_conntrack_info *cm = src;
-	struct xt_conntrack_info m = {
-		.statemask	= cm->statemask,
-		.statusmask	= cm->statusmask,
-		.expires_min	= cm->expires_min,
-		.expires_max	= cm->expires_max,
-		.flags		= cm->flags,
-		.invflags	= cm->invflags,
-	};
-	memcpy(m.tuple, cm->tuple, sizeof(m.tuple));
-	memcpy(m.sipmsk, cm->sipmsk, sizeof(m.sipmsk));
-	memcpy(m.dipmsk, cm->dipmsk, sizeof(m.dipmsk));
-	memcpy(dst, &m, sizeof(m));
-}
-
-static int conntrack_mt_compat_to_user_v0(void __user *dst, void *src)
-{
-	const struct xt_conntrack_info *m = src;
-	struct compat_xt_conntrack_info cm = {
-		.statemask	= m->statemask,
-		.statusmask	= m->statusmask,
-		.expires_min	= m->expires_min,
-		.expires_max	= m->expires_max,
-		.flags		= m->flags,
-		.invflags	= m->invflags,
-	};
-	memcpy(cm.tuple, m->tuple, sizeof(cm.tuple));
-	memcpy(cm.sipmsk, m->sipmsk, sizeof(cm.sipmsk));
-	memcpy(cm.dipmsk, m->dipmsk, sizeof(cm.dipmsk));
-	return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif
-
 static struct xt_match conntrack_mt_reg[] __read_mostly = {
 	{
 		.name       = "conntrack",
-		.revision   = 0,
-		.family     = NFPROTO_IPV4,
-		.match      = conntrack_mt_v0,
-		.checkentry = conntrack_mt_check,
-		.destroy    = conntrack_mt_destroy,
-		.matchsize  = sizeof(struct xt_conntrack_info),
-		.me         = THIS_MODULE,
-#ifdef CONFIG_COMPAT
-		.compatsize       = sizeof(struct compat_xt_conntrack_info),
-		.compat_from_user = conntrack_mt_compat_from_user_v0,
-		.compat_to_user   = conntrack_mt_compat_to_user_v0,
-#endif
-	},
-	{
-		.name       = "conntrack",
 		.revision   = 1,
 		.family     = NFPROTO_UNSPEC,
 		.matchsize  = sizeof(struct xt_conntrack_mtinfo1),
diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index c3f8085460d7..0280d3a8c161 100644
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -15,7 +15,6 @@
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_dscp.h>
-#include <linux/netfilter_ipv4/ipt_tos.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
 MODULE_DESCRIPTION("Xtables: DSCP/TOS field match");
@@ -55,14 +54,6 @@ static bool dscp_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static bool
-tos_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct ipt_tos_info *info = par->matchinfo;
-
-	return (ip_hdr(skb)->tos == info->tos) ^ info->invert;
-}
-
 static bool tos_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 {
 	const struct xt_tos_match_info *info = par->matchinfo;
@@ -94,14 +85,6 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
 	},
 	{
 		.name		= "tos",
-		.revision	= 0,
-		.family		= NFPROTO_IPV4,
-		.match		= tos_mt_v0,
-		.matchsize	= sizeof(struct ipt_tos_info),
-		.me		= THIS_MODULE,
-	},
-	{
-		.name		= "tos",
 		.revision	= 1,
 		.family		= NFPROTO_IPV4,
 		.match		= tos_mt,
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
index 501f9b623188..ffc96387d556 100644
--- a/net/netfilter/xt_iprange.c
+++ b/net/netfilter/xt_iprange.c
@@ -14,40 +14,6 @@
 #include <linux/ipv6.h>
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_iprange.h>
-#include <linux/netfilter_ipv4/ipt_iprange.h>
-
-static bool
-iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct ipt_iprange_info *info = par->matchinfo;
-	const struct iphdr *iph = ip_hdr(skb);
-
-	if (info->flags & IPRANGE_SRC) {
-		if ((ntohl(iph->saddr) < ntohl(info->src.min_ip)
-			  || ntohl(iph->saddr) > ntohl(info->src.max_ip))
-			 ^ !!(info->flags & IPRANGE_SRC_INV)) {
-			pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n",
-				 &iph->saddr,
-				 info->flags & IPRANGE_SRC_INV ? "(INV) " : "",
-				 &info->src.min_ip,
-				 &info->src.max_ip);
-			return false;
-		}
-	}
-	if (info->flags & IPRANGE_DST) {
-		if ((ntohl(iph->daddr) < ntohl(info->dst.min_ip)
-			  || ntohl(iph->daddr) > ntohl(info->dst.max_ip))
-			 ^ !!(info->flags & IPRANGE_DST_INV)) {
-			pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n",
-				 &iph->daddr,
-				 info->flags & IPRANGE_DST_INV ? "(INV) " : "",
-				 &info->dst.min_ip,
-				 &info->dst.max_ip);
-			return false;
-		}
-	}
-	return true;
-}
 
 static bool
 iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par)
@@ -127,14 +93,6 @@ iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
 static struct xt_match iprange_mt_reg[] __read_mostly = {
 	{
 		.name      = "iprange",
-		.revision  = 0,
-		.family    = NFPROTO_IPV4,
-		.match     = iprange_mt_v0,
-		.matchsize = sizeof(struct ipt_iprange_info),
-		.me        = THIS_MODULE,
-	},
-	{
-		.name      = "iprange",
 		.revision  = 1,
 		.family    = NFPROTO_IPV4,
 		.match     = iprange_mt4,
@@ -164,7 +122,8 @@ static void __exit iprange_mt_exit(void)
 module_init(iprange_mt_init);
 module_exit(iprange_mt_exit);
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>, Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
 MODULE_DESCRIPTION("Xtables: arbitrary IPv4 range matching");
 MODULE_ALIAS("ipt_iprange");
 MODULE_ALIAS("ip6t_iprange");
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 10b9e34bbc5b..1db07d8125f8 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -3,7 +3,7 @@
  *
  *	(C) 1999-2001 Marc Boucher <marc@mbsi.ca>
  *	Copyright © CC Computer Consultants GmbH, 2007 - 2008
- *	Jan Engelhardt <jengelh@computergmbh.de>
+ *	Jan Engelhardt <jengelh@medozas.de>
  *
  *	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
@@ -23,14 +23,6 @@ MODULE_ALIAS("ipt_mark");
 MODULE_ALIAS("ip6t_mark");
 
 static bool
-mark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct xt_mark_info *info = par->matchinfo;
-
-	return ((skb->mark & info->mask) == info->mark) ^ info->invert;
-}
-
-static bool
 mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 {
 	const struct xt_mark_mtinfo1 *info = par->matchinfo;
@@ -38,81 +30,23 @@ mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	return ((skb->mark & info->mask) == info->mark) ^ info->invert;
 }
 
-static bool mark_mt_check_v0(const struct xt_mtchk_param *par)
-{
-	const struct xt_mark_info *minfo = par->matchinfo;
-
-	if (minfo->mark > 0xffffffff || minfo->mask > 0xffffffff) {
-		printk(KERN_WARNING "mark: only supports 32bit mark\n");
-		return false;
-	}
-	return true;
-}
-
-#ifdef CONFIG_COMPAT
-struct compat_xt_mark_info {
-	compat_ulong_t	mark, mask;
-	u_int8_t	invert;
-	u_int8_t	__pad1;
-	u_int16_t	__pad2;
-};
-
-static void mark_mt_compat_from_user_v0(void *dst, void *src)
-{
-	const struct compat_xt_mark_info *cm = src;
-	struct xt_mark_info m = {
-		.mark	= cm->mark,
-		.mask	= cm->mask,
-		.invert	= cm->invert,
-	};
-	memcpy(dst, &m, sizeof(m));
-}
-
-static int mark_mt_compat_to_user_v0(void __user *dst, void *src)
-{
-	const struct xt_mark_info *m = src;
-	struct compat_xt_mark_info cm = {
-		.mark	= m->mark,
-		.mask	= m->mask,
-		.invert	= m->invert,
-	};
-	return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_match mark_mt_reg[] __read_mostly = {
-	{
-		.name		= "mark",
-		.revision	= 0,
-		.family		= NFPROTO_UNSPEC,
-		.checkentry	= mark_mt_check_v0,
-		.match		= mark_mt_v0,
-		.matchsize	= sizeof(struct xt_mark_info),
-#ifdef CONFIG_COMPAT
-		.compatsize	= sizeof(struct compat_xt_mark_info),
-		.compat_from_user = mark_mt_compat_from_user_v0,
-		.compat_to_user	= mark_mt_compat_to_user_v0,
-#endif
-		.me		= THIS_MODULE,
-	},
-	{
-		.name           = "mark",
-		.revision       = 1,
-		.family         = NFPROTO_UNSPEC,
-		.match          = mark_mt,
-		.matchsize      = sizeof(struct xt_mark_mtinfo1),
-		.me             = THIS_MODULE,
-	},
+static struct xt_match mark_mt_reg __read_mostly = {
+	.name           = "mark",
+	.revision       = 1,
+	.family         = NFPROTO_UNSPEC,
+	.match          = mark_mt,
+	.matchsize      = sizeof(struct xt_mark_mtinfo1),
+	.me             = THIS_MODULE,
 };
 
 static int __init mark_mt_init(void)
 {
-	return xt_register_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg));
+	return xt_register_match(&mark_mt_reg);
 }
 
 static void __exit mark_mt_exit(void)
 {
-	xt_unregister_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg));
+	xt_unregister_match(&mark_mt_reg);
 }
 
 module_init(mark_mt_init);
diff --git a/net/netfilter/xt_owner.c b/net/netfilter/xt_owner.c
index 22b2a5e881ea..d24c76dffee2 100644
--- a/net/netfilter/xt_owner.c
+++ b/net/netfilter/xt_owner.c
@@ -5,7 +5,6 @@
  * (C) 2000 Marc Boucher <marc@mbsi.ca>
  *
  * Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * <jengelh@computergmbh.de>
  *
  * 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
@@ -17,60 +16,6 @@
 #include <net/sock.h>
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_owner.h>
-#include <linux/netfilter_ipv4/ipt_owner.h>
-#include <linux/netfilter_ipv6/ip6t_owner.h>
-
-static bool
-owner_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct ipt_owner_info *info = par->matchinfo;
-	const struct file *filp;
-
-	if (skb->sk == NULL || skb->sk->sk_socket == NULL)
-		return false;
-
-	filp = skb->sk->sk_socket->file;
-	if (filp == NULL)
-		return false;
-
-	if (info->match & IPT_OWNER_UID)
-		if ((filp->f_cred->fsuid != info->uid) ^
-		    !!(info->invert & IPT_OWNER_UID))
-			return false;
-
-	if (info->match & IPT_OWNER_GID)
-		if ((filp->f_cred->fsgid != info->gid) ^
-		    !!(info->invert & IPT_OWNER_GID))
-			return false;
-
-	return true;
-}
-
-static bool
-owner_mt6_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
-	const struct ip6t_owner_info *info = par->matchinfo;
-	const struct file *filp;
-
-	if (skb->sk == NULL || skb->sk->sk_socket == NULL)
-		return false;
-
-	filp = skb->sk->sk_socket->file;
-	if (filp == NULL)
-		return false;
-
-	if (info->match & IP6T_OWNER_UID)
-		if ((filp->f_cred->fsuid != info->uid) ^
-		    !!(info->invert & IP6T_OWNER_UID))
-			return false;
-
-	if (info->match & IP6T_OWNER_GID)
-		if ((filp->f_cred->fsgid != info->gid) ^
-		    !!(info->invert & IP6T_OWNER_GID))
-			return false;
-
-	return true;
-}
 
 static bool
 owner_mt(const struct sk_buff *skb, const struct xt_match_param *par)
@@ -107,81 +52,30 @@ owner_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 	return true;
 }
 
-static bool owner_mt_check_v0(const struct xt_mtchk_param *par)
-{
-	const struct ipt_owner_info *info = par->matchinfo;
-
-	if (info->match & (IPT_OWNER_PID | IPT_OWNER_SID | IPT_OWNER_COMM)) {
-		printk(KERN_WARNING KBUILD_MODNAME
-		       ": PID, SID and command matching is not "
-		       "supported anymore\n");
-		return false;
-	}
-
-	return true;
-}
-
-static bool owner_mt6_check_v0(const struct xt_mtchk_param *par)
-{
-	const struct ip6t_owner_info *info = par->matchinfo;
-
-	if (info->match & (IP6T_OWNER_PID | IP6T_OWNER_SID)) {
-		printk(KERN_WARNING KBUILD_MODNAME
-		       ": PID and SID matching is not supported anymore\n");
-		return false;
-	}
-
-	return true;
-}
-
-static struct xt_match owner_mt_reg[] __read_mostly = {
-	{
-		.name       = "owner",
-		.revision   = 0,
-		.family     = NFPROTO_IPV4,
-		.match      = owner_mt_v0,
-		.matchsize  = sizeof(struct ipt_owner_info),
-		.checkentry = owner_mt_check_v0,
-		.hooks      = (1 << NF_INET_LOCAL_OUT) |
-		              (1 << NF_INET_POST_ROUTING),
-		.me         = THIS_MODULE,
-	},
-	{
-		.name       = "owner",
-		.revision   = 0,
-		.family     = NFPROTO_IPV6,
-		.match      = owner_mt6_v0,
-		.matchsize  = sizeof(struct ip6t_owner_info),
-		.checkentry = owner_mt6_check_v0,
-		.hooks      = (1 << NF_INET_LOCAL_OUT) |
-		              (1 << NF_INET_POST_ROUTING),
-		.me         = THIS_MODULE,
-	},
-	{
-		.name       = "owner",
-		.revision   = 1,
-		.family     = NFPROTO_UNSPEC,
-		.match      = owner_mt,
-		.matchsize  = sizeof(struct xt_owner_match_info),
-		.hooks      = (1 << NF_INET_LOCAL_OUT) |
-		              (1 << NF_INET_POST_ROUTING),
-		.me         = THIS_MODULE,
-	},
+static struct xt_match owner_mt_reg __read_mostly = {
+	.name       = "owner",
+	.revision   = 1,
+	.family     = NFPROTO_UNSPEC,
+	.match      = owner_mt,
+	.matchsize  = sizeof(struct xt_owner_match_info),
+	.hooks      = (1 << NF_INET_LOCAL_OUT) |
+	              (1 << NF_INET_POST_ROUTING),
+	.me         = THIS_MODULE,
 };
 
 static int __init owner_mt_init(void)
 {
-	return xt_register_matches(owner_mt_reg, ARRAY_SIZE(owner_mt_reg));
+	return xt_register_match(&owner_mt_reg);
 }
 
 static void __exit owner_mt_exit(void)
 {
-	xt_unregister_matches(owner_mt_reg, ARRAY_SIZE(owner_mt_reg));
+	xt_unregister_match(&owner_mt_reg);
 }
 
 module_init(owner_mt_init);
 module_exit(owner_mt_exit);
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
 MODULE_DESCRIPTION("Xtables: socket owner matching");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_owner");