From: "Eric W. Biederman" <ebiederm@xmission.com>
To: David Miller <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>,
netfilter-devel@vger.kernel.org,
Stephen Hemminger <stephen@networkplumber.org>,
Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>,
Wensong Zhang <wensong@linux-vs.org>,
Simon Horman <horms@verge.net.au>, Julian Anastasov <ja@ssi.bg>,
Pablo Neira Ayuso <pablo@netfilter.org>,
Patrick McHardy <kaber@trash.net>,
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>,
Jamal Hadi Salim <jhs@mojatatu.com>,
Steffen Klassert <steffen.klassert@secunet.com>,
Herbert Xu <herbert@gondor.apana.org.au>
Subject: [PATCH net-next 31/43] netfilter: nf_tables: adapt it to pernet hooks
Date: Wed, 17 Jun 2015 10:28:40 -0500 [thread overview]
Message-ID: <1434554932-4552-31-git-send-email-ebiederm@xmission.com> (raw)
In-Reply-To: <87r3pae5hn.fsf@x220.int.ebiederm.org>
From: Pablo Neira Ayuso <pablo@netfilter.org>
Since pernet hooks, we need to register the hook for each netnamespace space.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Eric W Biederman <ebiederm@xmission.com>
---
net/netfilter/nf_tables_api.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index ce996362083f..ed9ef9925166 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -130,20 +130,24 @@ static void nft_trans_destroy(struct nft_trans *trans)
int nft_register_basechain(struct nft_base_chain *basechain,
unsigned int hook_nops)
{
+ struct net *net = read_pnet(&basechain->pnet);
+
if (basechain->flags & NFT_BASECHAIN_DISABLED)
return 0;
- return nf_register_hooks(&init_net, basechain->ops, hook_nops);
+ return nf_register_hooks(net, basechain->ops, hook_nops);
}
EXPORT_SYMBOL_GPL(nft_register_basechain);
void nft_unregister_basechain(struct nft_base_chain *basechain,
unsigned int hook_nops)
{
+ struct net *net = read_pnet(&basechain->pnet);
+
if (basechain->flags & NFT_BASECHAIN_DISABLED)
return;
- nf_unregister_hooks(&init_net, basechain->ops, hook_nops);
+ nf_unregister_hooks(net, basechain->ops, hook_nops);
}
EXPORT_SYMBOL_GPL(nft_unregister_basechain);
--
2.2.1
next prev parent reply other threads:[~2015-06-17 15:38 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-15 3:07 [PATCH net-next 00/15] Simplify netfilter and network namespaces Eric W. Biederman
2015-06-15 3:12 ` [PATCH net-next 01/15] netfilter: Kill unused copies of RCV_SKB_FAIL Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 02/15] netfilter: Pass struct net into the netfilter hooks Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 03/15] netfilter: Use nf_hook_state.net Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 04/15] ebtables: Simplify the arguments to ebt_do_table Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 05/15] inet netfilter: Remove hook from ip6t_do_table, arp_do_table, ipt_do_table Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 06/15] inet netfilter: Prefer state->hook to ops->hooknum Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 07/15] nftables: kill nft_pktinfo.ops Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 08/15] tc: Simplify em_ipset_match Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 09/15] x_tables: Pass struct net in xt_action_param Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 10/15] x_tables: Use par->net instead of computing from the passed net devices Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 11/15] nftables: Pass struct net in nft_pktinfo Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 12/15] nf_tables: Use pkt->net instead of computing net from the passed net_devices Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 13/15] nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 14/15] ipv4: Pass struct net into ip_defrag and ip_check_defrag Eric W. Biederman
2015-06-15 3:13 ` [PATCH net-next 15/15] ipv6: Pass struct net into nf_ct_frag6_gather Eric W. Biederman
2015-06-15 7:06 ` [PATCH net-next 00/15] Simplify netfilter and network namespaces Pablo Neira Ayuso
2015-06-15 15:06 ` Eric W. Biederman
2015-06-15 15:20 ` Pablo Neira Ayuso
2015-06-16 0:10 ` David Miller
2015-06-16 0:26 ` Eric W. Biederman
2015-06-16 2:14 ` David Miller
2015-06-16 10:32 ` Pablo Neira Ayuso
2015-06-16 21:00 ` Eric W. Biederman
2015-06-17 15:09 ` [PATCH net-next 00/43] Simplify netfilter and network namespaces (take 2) Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 01/43] netfilter: Kill unused copies of RCV_SKB_FAIL Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 02/43] netfilter: Pass struct net into the netfilter hooks Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 03/43] netfilter: Use nf_hook_state.net Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 04/43] ebtables: Simplify the arguments to ebt_do_table Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 05/43] inet netfilter: Remove hook from ip6t_do_table, arp_do_table, ipt_do_table Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 06/43] inet netfilter: Prefer state->hook to ops->hooknum Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 07/43] nftables: kill nft_pktinfo.ops Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 08/43] tc: Simplify em_ipset_match Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 09/43] x_tables: Pass struct net in xt_action_param Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 10/43] x_tables: Use par->net instead of computing from the passed net devices Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 11/43] nftables: Pass struct net in nft_pktinfo Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 12/43] nf_tables: Use pkt->net instead of computing net from the passed net_devices Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 13/43] nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 14/43] ipv4: Pass struct net into ip_defrag and ip_check_defrag Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 15/43] ipv6: Pass struct net into nf_ct_frag6_gather Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 16/43] net: include missing headers in net/net_namespace.h Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 17/43] netfilter: use forward declaration instead of including linux/proc_fs.h Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 18/43] netfilter: don't pull include/linux/netfilter.h from netns headers Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 19/43] ipvs: Read hooknum from state rather than ops->hooknum Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 20/43] netfilter: Pass priv instead of nf_hook_ops to netfilter hooks Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 21/43] netfilter: Add a network namespace Kconfig conflict Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 22/43] netfilter: Add a struct net parameter to nf_register_hook[s] Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 23/43] netfilter: Add a struct net parameter to nf_unregister_hook[s] Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 24/43] netfilter: Make the netfilter hooks per network namespace Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 25/43] netfilter: Make nf_hook_ops just a parameter structure Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 26/43] netfitler: Remove spurios included of netfilter.h Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 27/43] x_tables: Add magical hook registration in the common case Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 28/43] x_tables: Where possible convert to the new hook registration method Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 29/43] x_tables: Kill xt_[un]hook_link Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 30/43] x_tables: Update ip?table_nat to register their hooks in all network namespaces Eric W. Biederman
2015-06-17 15:28 ` Eric W. Biederman [this message]
2015-06-17 15:28 ` [PATCH net-next 32/43] netfilter: ipt_CLUSTERIP: adapt it to support pernet hooks Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 33/43] netfilter: ebtables: adapt the filter and nat table to " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 34/43] netfilter: bridge: adapt it " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 35/43] ipvs: Register netfilter hooks in all network namespaces Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 36/43] netfilter: nf_conntract: " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 37/43] netfilter: nf_defrag: " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 38/43] netfilter: synproxy: " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 39/43] selinux: adapt it to pernet hooks Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 40/43] smack: " Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 41/43] netfilter: Remove the network namespace Kconfig conflict Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 42/43] netfilter bridge: Make the sysctl knobs per network namespace Eric W. Biederman
2015-06-17 15:28 ` [PATCH net-next 43/43] netfilter: Skip unnecessary calls to synchronize_net Eric W. Biederman
2015-06-17 17:20 ` Patrick McHardy
2015-06-17 20:32 ` Eric W. Biederman
2015-06-18 15:49 ` [PATCH net-next 00/43] Simplify netfilter and network namespaces (take 2) Andreas Schultz
2015-06-18 19:40 ` Pablo Neira Ayuso
2015-07-10 23:11 ` [PATCH -next 0/6] Per network namespace netfilter chains Eric W. Biederman
2015-07-10 23:12 ` [PATCH -next 1/6] netfilter: nf_queue: Don't recompute the hook_list head Eric W. Biederman
2015-07-10 23:13 ` [PATCH -next 2/6] netfilter: kill nf_hooks_active Eric W. Biederman
2015-07-10 23:13 ` [PATCH -next 3/6] netfilter: Simply the tests for enabling and disabling the ingress queue hook Eric W. Biederman
2015-07-10 23:14 ` [PATCH -next 4/6] netfilter: Factor out the hook list selection from nf_register_hook Eric W. Biederman
2015-07-10 23:15 ` [PATCH -next 5/6] netfilter: Per network namespace netfilter hooks Eric W. Biederman
2015-07-15 19:00 ` Pablo Neira Ayuso
2015-07-15 20:22 ` Eric W. Biederman
2015-07-10 23:15 ` [PATCH -next 6/6] netfilter: nftables: Only run the nftables chains in the proper netns Eric W. Biederman
2015-07-15 17:20 ` [PATCH -next 0/6] Per network namespace netfilter chains Pablo Neira Ayuso
2015-07-15 20:05 ` Eric W. Biederman
2015-07-16 11:01 ` Pablo Neira Ayuso
2015-06-17 19:38 ` [PATCH net-next 00/15] Simplify netfilter and network namespaces Julian Anastasov
2015-06-17 20:55 ` Eric W. Biederman
2015-06-17 22:01 ` Julian Anastasov
2015-06-18 14:45 ` Eric W. Biederman
2015-06-18 19:21 ` Julian Anastasov
2015-06-19 14:24 ` Eric W. Biederman
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