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From: "David S. Miller" <davem@davemloft.net>
To: herbert@gondor.apana.org.au
Cc: kaber@trash.net, linux-kernel@vger.kernel.org,
	netfilter-devel@lists.netfilter.org, netfilter-devel@manty.net,
	ebtables-devel@lists.sourceforge.net, rankincj@yahoo.com
Subject: Re: 2.6.12: connection tracking broken?
Date: Sun, 19 Jun 2005 17:18:13 -0700 (PDT)	[thread overview]
Message-ID: <20050619.171813.104659699.davem@davemloft.net> (raw)
In-Reply-To: <E1Dk9nK-0001ww-00@gondolin.me.apana.org.au>

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 20 Jun 2005 10:05:42 +1000

> Patrick McHardy <kaber@trash.net> wrote:
> >
> > The bridge-netfilter code defers calling of some NF_IP_* hooks to the
> > bridge layer, when the conntrack reference is already gone, so the entry
> 
> Why does it defer them at all? Shouldn't the fact that the device is
> bridged be transparent to the IP layer?

The bridge netfilter layer uses netif_rx(skb) at the deepest level in
order to avoid too deep stack usage.

This is also why the NF_HOOK*() macros were semantically changed
a little bit several months ago.

  reply	other threads:[~2005-06-20  0:19 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-18 12:43 Chris Rankin
2005-06-18 14:57 ` Jan Engelhardt
2005-06-18 15:14   ` Tobias DiPasquale
2005-06-18 17:16     ` Chris Rankin
2005-06-20  7:19   ` Harald Welte
2005-06-18 19:25 ` Santiago Garcia Mantinan
2005-06-18 22:12   ` Santiago Garcia Mantinan
2005-06-19 13:05     ` Patrick McHardy
2005-06-20  0:05       ` Herbert Xu
2005-06-20  0:18         ` David S. Miller [this message]
2005-06-20  0:50           ` Herbert Xu
2005-06-20  2:45         ` Patrick McHardy
2005-06-20  6:39           ` Bart De Schuymer
2005-06-20 12:15             ` Patrick McHardy
2005-06-20 18:46               ` Bart De Schuymer
2005-06-20 18:57                 ` Phil Oester
2005-06-20 23:27                   ` Patrick McHardy
2005-06-20 23:22                 ` Patrick McHardy
2005-06-21  7:19                   ` Bart De Schuymer
2005-06-21 15:16                     ` Patrick McHardy
2005-06-21 20:46                       ` Bart De Schuymer
2005-06-21 21:23                         ` Chris Wright
2005-06-21 22:32                           ` David S. Miller
2005-06-21 22:34                             ` Chris Wright
2005-06-22  0:26                             ` Patrick McHardy
2005-06-22 22:58                               ` Chris Rankin
2005-06-23 17:42                                 ` Patrick McHardy
2005-06-23 19:49                                   ` David S. Miller
2005-06-24  8:39                                     ` Patrick McHardy
2005-06-28 23:07                                       ` David S. Miller
2005-06-22  0:45                         ` Patrick McHardy
2005-06-22 21:49                       ` Herbert Xu
2005-06-23  0:02                         ` Carl-Daniel Hailfinger
2005-06-23  3:31                           ` Patrick McHardy
2005-06-23  6:27                           ` [Ebtables-devel] " Bart De Schuymer
2005-06-23  3:26                         ` Patrick McHardy
2005-06-23  3:53                           ` Herbert Xu
2005-06-23  6:23                         ` Bart De Schuymer
2005-06-27  8:32                           ` Harald Welte
2005-06-27 11:46                             ` Patrick McHardy

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