Message-ID: <485000E7.80408@zytor.com>
Date: Wed, 11 Jun 2008 09:44:23 -0700
From: "H. Peter Anvin" <hpa@zytor.com>
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To: Andreas Herrmann <andreas.herrmann3@amd.com>
CC: Rene Herman <rene.herman@keyaccess.nl>,
       Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
       linux-kernel@vger.kernel.org,
       Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>,
       Suresh B Siddha <suresh.b.siddha@intel.com>,
       Dave Jones <davej@redhat.com>
Subject: Re: [PATCH] x86: enable PAT on (almost) all CPUs that advertise it
References: <20080610140518.GF5024@alberich.amd.com> <484F065B.2050002@keyaccess.nl> <484F0F5D.8010507@zytor.com> <20080611094730.GB5889@alberich.amd.com> <20080611150507.GD5170@alberich.amd.com>
In-Reply-To: <20080611150507.GD5170@alberich.amd.com>
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Andreas Herrmann wrote:
> 
> I just kept the "whitelist" for Intel CPUs. It is similar to what was
> submitted by Venkatesh in the first place.
> See pat_known_cpu() in commit 2e5d9c857d4e6c9e7b7d8c8c86a68a7842d213d6
> (x86: PAT infrastructure patch).
> 

Yes, but the "whitelist" for Intel CPUs cover all CPUs which ever 
flagged the PAT bit, so it should be nuked, too.

	-hpa
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