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Date:	Fri, 20 Nov 2015 20:57:39 +0100
From:	Pablo Neira Ayuso <>
To:	David Miller <>
Subject: Re: [PATCHSET v2] netfilter, cgroup: implement xt_cgroup2 match

On Fri, Nov 20, 2015 at 08:56:25PM +0100, Pablo Neira Ayuso wrote:
> Regarding #7, I have a couple two concerns:
> 1) cgroup currently doesn't work the way users expect, ie. to perform any
>    reasonable firewalling. Since this relies on early demux, only a
>    limited number of sockets get access to the cgroup info.

Ops sorry, I forgot to indicate that I'm refering to the INPUT chain.

> 2) We have traditionally rejected match2 and target2 extensions. I
>    guess you can accomodate the new cgroup code through the revision
>    iptables infrastructure, so we still use the cgroup match.
> Let me know, thanks.
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