From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH v2] ipv4: Fix flushing of cached routing informations
Date: Thu, 18 Oct 2012 15:35:57 -0400 (EDT)
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From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Thu, 18 Oct 2012 09:17:44 +0200

> Currently we can not flush cached pmtu/redirect informations via
> the ipv4_sysctl_rtcache_flush sysctl. We need to check the rt_genid
> of the old route and reset the nh exeption if the old route is
> expired when we bind a new route to a nh exeption.
> 
> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

Applied and queued up for -stable, thanks.