Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following patchset contains Netfilter updates for net-next:

1) Fix error path of nf_tables_updobj(), from Dan Carpenter.

2) Move large structure away from stack in the nf_tables offload
   infrastructure, from Arnd Bergmann.

3) Move indirect flow_block logic to nf_tables_offload.

4) Support for synproxy objects, from Fernando Fernandez Mancera.

5) Support for fwd and dup offload.

6) Add __nft_offload_get_chain() helper, this implicitly fixes missing
   mutex and check for offload flags in the indirect block support,
   patch from wenxu.

7) Remove rules on device unregistration, from wenxu. This includes
   two preparation patches to reuse nft_flow_offload_chain() and
   nft_flow_offload_rule().

Large batch from Jeremy Sowden to make a second pass to the
CONFIG_HEADER_TEST support and a bit of housekeeping:

8) Missing include guard in conntrack label header, from Jeremy Sowden.

9) A few coding style errors: trailing whitespace, incorrect indent in
   Kconfig, and semicolons at the end of function definitions.

10) Remove unused ipt_init() and ip6t_init() declarations.

11) Inline xt_hashlimit, ebt_802_3 and xt_physdev headers. They are
    only used once.

12) Update include directive in several netfilter files.

13) Remove unused include/net/netfilter/ipv6/nf_conntrack_icmpv6.h.

14) Move nf_ip6_ext_hdr() to include/linux/netfilter_ipv6.h

15) Move several synproxy structure definitions to nf_synproxy.h

16) Move nf_bridge_frag_data structure to include/linux/netfilter_bridge.h

17) Clean up static inline definitions in nf_conntrack_ecache.h.

18) Replace defined(CONFIG...) || defined(CONFIG...MODULE) with IS_ENABLED(CONFIG...).

19) Missing inline function conditional definitions based on Kconfig
    preferences in synproxy and nf_conntrack_timeout.

20) Update br_nf_pre_routing_ipv6() definition.

21) Move conntrack code in linux/skbuff.h to nf_conntrack headers.

22) Several patches to remove superfluous CONFIG_NETFILTER and
    CONFIG_NF_CONNTRACK checks in headers, coming from the initial batch
    support for CONFIG_HEADER_TEST for netfilter.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 6 insertions, 7 deletions

diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 61819ed858b1..a9bff556d3b2 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -113,9 +113,9 @@ int __nf_ip6_route(struct net *net, struct dst_entry **dst,
 EXPORT_SYMBOL_GPL(__nf_ip6_route);
 
 int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
-		    struct nf_ct_bridge_frag_data *data,
+		    struct nf_bridge_frag_data *data,
 		    int (*output)(struct net *, struct sock *sk,
-				  const struct nf_ct_bridge_frag_data *data,
+				  const struct nf_bridge_frag_data *data,
 				  struct sk_buff *))
 {
 	int frag_max_size = BR_INPUT_SKB_CB(skb)->frag_max_size;
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 0fc6326ef499..c52ff929c93b 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -16,7 +16,7 @@
 #include <net/ipv6.h>
 
 #include <linux/netfilter/x_tables.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6.h>
 #include <linux/netfilter_ipv6/ip6t_ipv6header.h>
 
 MODULE_LICENSE("GPL");
@@ -42,7 +42,7 @@ ipv6header_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 	len = skb->len - ptr;
 	temp = 0;
 
-	while (ip6t_ext_hdr(nexthdr)) {
+	while (nf_ip6_ext_hdr(nexthdr)) {
 		const struct ipv6_opt_hdr *hp;
 		struct ipv6_opt_hdr _hdr;
 		int hdrlen;
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index f53bd8f01219..22b80db6d882 100644
--- a/net/ipv6/netfilter/nf_log_ipv6.c
+++ b/net/ipv6/netfilter/nf_log_ipv6.c
@@ -18,7 +18,7 @@
 #include <net/route.h>
 
 #include <linux/netfilter.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6.h>
 #include <linux/netfilter/xt_LOG.h>
 #include <net/netfilter/nf_log.h>
 
@@ -70,7 +70,7 @@ static void dump_ipv6_packet(struct net *net, struct nf_log_buf *m,
 	fragment = 0;
 	ptr = ip6hoff + sizeof(struct ipv6hdr);
 	currenthdr = ih->nexthdr;
-	while (currenthdr != NEXTHDR_NONE && ip6t_ext_hdr(currenthdr)) {
+	while (currenthdr != NEXTHDR_NONE && nf_ip6_ext_hdr(currenthdr)) {
 		struct ipv6_opt_hdr _hdr;
 		const struct ipv6_opt_hdr *hp;
 
diff --git a/net/ipv6/netfilter/nf_socket_ipv6.c b/net/ipv6/netfilter/nf_socket_ipv6.c
index 437d95545c31..b9df879c48d3 100644
--- a/net/ipv6/netfilter/nf_socket_ipv6.c
+++ b/net/ipv6/netfilter/nf_socket_ipv6.c
@@ -12,7 +12,6 @@
 #include <net/sock.h>
 #include <net/inet_sock.h>
 #include <net/inet6_hashtables.h>
-#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
 #include <net/netfilter/nf_socket.h>
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
 #include <net/netfilter/nf_conntrack.h>