linux-kernel - Re: [PATCH] netfilter: nf_conntrack: release conntrack from rcu callback

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Message-ID: <20140106180933.GB2360@moon>
Date:	Mon, 6 Jan 2014 22:09:33 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Florian Westphal <fw@...len.de>
Cc:	Andrey Vagin <avagin@...nvz.org>, netfilter-devel@...r.kernel.org,
	netfilter@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	vvs@...nvz.org, Pablo Neira Ayuso <pablo@...filter.org>,
	Patrick McHardy <kaber@...sh.net>,
	Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH] netfilter: nf_conntrack: release conntrack from rcu
  callback

On Mon, Jan 06, 2014 at 09:21:30PM +0400, Cyrill Gorcunov wrote:
> 
> No? Or there something obvious I'm missing?

Drop my assumption, it can't happen (iow either dying bit is set,
either it clean but tuple can't match then).
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