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Date: Thu, 1 Nov 2007 15:11:41 -0700 (PDT)
From: Christoph Lameter <clameter@sgi.com>
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To: David Miller <davem@davemloft.net>
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       linux-kernel@vger.kernel.org, mathieu.desnoyers@polymtl.ca,
       penberg@cs.helsinki.fi
Subject: Re: [patch 0/7] [RFC] SLUB: Improve allocpercpu to reduce per cpu
 access overhead
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On Thu, 1 Nov 2007, David Miller wrote:

> The remaining issue with accessing per-cpu areas at multiple virtual
> addresses is D-cache aliasing.

But that is not an issue for physicallly mapped caches.