From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrick McHardy <kaber@trash.net>
Subject: Re: [PATCH 6/7] netfilter: nf_tables: support 32bits-64bits x_tables
 compat
Date: Thu, 10 Jan 2013 17:12:36 +0100
Message-ID: <20130110161236.GD2178@macbook.localnet>
References: <1357831721-10182-1-git-send-email-pablo@netfilter.org>
 <1357831721-10182-6-git-send-email-pablo@netfilter.org>
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To: pablo@netfilter.org
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On Thu, Jan 10, 2013 at 04:28:40PM +0100, pablo@netfilter.org wrote:
> From: Pablo Neira Ayuso <pablo@netfilter.org>
> 
> This patch adds support for existing compat infrastructure in
> matches/targets.
> 
> This adds a new callback compat_to_blob that uses memcpy
> instead of copy_to_user.
> 

Alternatively we could use the existing compat callbacks and set_fs()
to avoid duplicating all of them.