From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 30 Mar 2011 23:57:46 +0000 (-0700)
Subject: fib: add rtnl locking in ip_fib_net_exit
X-Git-Tag: v2.6.39-rc2~33^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2666f84958adb3a034b98e99699b55705117e01;p=pandora-kernel.git

fib: add rtnl locking in ip_fib_net_exit

Daniel J Blueman reported a lockdep splat in trie_firstleaf(), caused by
RTNL being not locked before a call to fib_table_flush()

Reported-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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