From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andi Kleen <andi@firstfloor.org>
Subject: Re: [2.6.22 PATCH 22/26] dm: bio list helpers
Date: 10 May 2007 15:41:38 +0200
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	<20070508174159.7d78a275.akpm@linux-foundation.org>
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Cc: Alasdair G Kergon <agk@redhat.com>, linux-kernel@vger.kernel.org, Heinz Mauelshagen <hjm@redhat.com>
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Andrew Morton <akpm@linux-foundation.org> writes:
> 
> I have this vague memory from a long time ago that one particular CPU type
> wants to go oops when prefetching from an invalid address.

AMD K7/K8, but we got a generic workaround for a long time.

-Andi