From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue, 26 May 2015 16:41:40 +0000 (+0200)
Subject: netfilter: nf_tables: add netdev table to filter from ingress
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~134^2~178^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed6c4136f1571bd6ab362afc3410905a8a69ca42;p=pandora-kernel.git

netfilter: nf_tables: add netdev table to filter from ingress

This allows us to create netdev tables that contain ingress chains. Use
skb_header_pointer() as we may see shared sk_buffs at this stage.

This change provides access to the existing nf_tables features from the ingress
hook.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/include/net/netns/nftables.h b/include/net/netns/nftables.h
index eee608b12cc9..c80781146019 100644
--- a/include/net/netns/nftables.h
+++ b/include/net/netns/nftables.h
@@ -13,6 +13,7 @@ struct netns_nftables {
 	struct nft_af_info	*inet;
 	struct nft_af_info	*arp;
 	struct nft_af_info	*bridge;
+	struct nft_af_info	*netdev;
 	unsigned int		base_seq;
 	u8			gencursor;
 };
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