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

Pablo Neira Ayuso says:

====================
Netfilter/nf_tables fixes

The following patchset contains nf_tables fixes, they are:

1) Fix wrong transaction handling when the table flags are not
   modified.

2) Fix missing rcu read_lock section in the netlink dump path, which
   is not protected by the nfnl_lock.

3) Set NLM_F_DUMP_INTR in the netlink dump path to indicate
   interferences with updates.

4) Fix 64 bits chain counters when they are retrieved from a 32 bits
   arch, from Eric Dumazet.
====================

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

include/net/netfilter/nf_tables.h

@@ -6,6 +6,7 @@
 #include <linux/netfilter/nfnetlink.h>
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/nf_tables.h>
+#include <linux/u64_stats_sync.h>
 #include <net/netlink.h>
 
 #define NFT_JUMP_STACK_SIZE	16
@@ -528,8 +529,9 @@ enum nft_chain_type {
 };
 
 struct nft_stats {
-	u64 bytes;
-	u64 pkts;
+	u64			bytes;
+	u64			pkts;
+	struct u64_stats_sync	syncp;
 };
 
 #define NFT_HOOK_OPS_MAX		2

include/net/netns/nftables.h

@@ -13,8 +13,8 @@ struct netns_nftables {
 	struct nft_af_info	*inet;
 	struct nft_af_info	*arp;
 	struct nft_af_info	*bridge;
+	unsigned int		base_seq;
 	u8			gencursor;
-	u8			genctr;
 };
 
 #endif