linux-kernel - Re: Regression: boot failure on AMD Elan TS-5500

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Message-ID: <486A938D.3080009@goop.org>
Date:	Tue, 01 Jul 2008 13:29:01 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	"H. Peter Anvin" <hpa@...or.com>
CC:	Sean Young <sean@...s.org>, Rusty Russell <rusty@...tcorp.com.au>,
	linux-kernel@...r.kernel.org
Subject: Re: Regression: boot failure on AMD Elan TS-5500

H. Peter Anvin wrote:
> Not really.  In particular, I really don't want to add something that 
> is even remotely likely to break on other platforms, and a fence 
> instruction is relatively recent.

I wonder if a cpuid would do the trick?  Do we still support cpuid-less 
processors?

    J
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