netdev - Re: [PATCH 1/1] conntrack, suspicious RCU usage

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Date:	Mon, 05 Mar 2012 22:01:09 -0800
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Hans Schillstrom <hans.schillstrom@...csson.com>
Cc:	Pablo Neira Ayuso <pablo@...filter.org>,
	"netfilter-devel@...r.kernel.org" <netfilter-devel@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"hans@...illstrom.com" <hans@...illstrom.com>
Subject: Re: [PATCH 1/1] conntrack, suspicious RCU usage

Le mardi 06 mars 2012 à 06:58 +0100, Hans Schillstrom a écrit :
> On Monday 05 March 2012 23:38:15 Pablo Neira Ayuso wrote:
> > On Mon, Mar 05, 2012 at 06:05:48PM +0100, Pablo Neira Ayuso wrote:
> > > On Mon, Mar 05, 2012 at 01:24:29PM +0100, Hans Schillstrom wrote:
> > > > From: Hans Schillstrom <hans@...illstrom.com>
> > > > 
> > > > Hello Pablo
> > > > I think you lost this patch from Eric, I updated the patch for the 
> > > > latest nf_conntrack_netlink.c 
> > > > 
> > > > Well, __nf_ct_l4proto_find() being out of line and the way we already
> > > > use rcu_read_lock() in this code, it seems following patch is
> > > > the most natural way to cope with these lockdep warnings.
> > > 
> > > I'll take the previous patch to pass it to current -rc. Thanks Hans.
> > 
> > I'll pass it to net-next, otherwise this will result in one conflict
> > with one patch already in net-next if I pass it to net.
> >
>  
> Thanks a lot
> /Hans

Thanks guys, I completely forgot to make sure this patch was applied.


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