From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net-next] ipv6: don't free static mem in the case of
 init_net
Date: Mon, 25 Mar 2013 13:16:12 -0400 (EDT)
Message-ID: <20130325.131612.839103976133079709.davem@davemloft.net>
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From: Hong Zhiguo <honkiko@gmail.com>
Date: Tue, 26 Mar 2013 00:25:25 +0800

> Signed-off-by: Hong Zhiguo <honkiko@gmail.com>

1) This should be submitted against 'net' since it's clearly
   a real bug.

2) This needs to be fixed differently.  We should always
   kmemdup() and create fresh copies of these objects, even
   for init_net.  So 'dflt' and 'all' will start as "NULL"
   and always we will try to kmemdup(&ipv6_defconf, ...) and
   kmemdup(&ipv6_devconf_dflt, ...);