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From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] ipv4: fix fib metrics
Date: Thu, 24 Mar 2011 17:22:48 -0700 (PDT)
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From: Alessandro Suardi <alessandro.suardi@gmail.com>
Date: Fri, 25 Mar 2011 01:12:11 +0100

> If some change in the kernel broke my userspace, this usually
>  qualifies as a regression.

Not if userspace was working on an assumption it was not allowed to
make, which we believe it is in this case.