linux-kernel - Re: [RFC Patch] use MTRR for write combining if PAT is not available

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Date:	Mon, 19 Oct 2009 17:28:33 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Thomas Schlichter <thomas.schlichter@....de>
Cc:	Suresh Siddha <suresh.b.siddha@...el.com>, JBeulich@...ell.com,
	arjan@...ux.intel.com, dri-devel@...ts.sourceforge.net,
	hancockrwd@...il.com, hmh@....eng.br, hpa@...or.com,
	jbarnes@...tuousgeek.org, jeremy.fitzhardinge@...rix.com,
	linux-kernel@...r.kernel.org, mingo@...hat.com, tglx@...utronix.de,
	thellstrom@...are.com, tj@...nel.org,
	venkatesh.pallipadi@...el.com, x86@...nel.org, yinghai@...nel.org
Subject: Re: [RFC Patch] use MTRR for write combining if PAT is not
	available


* Thomas Schlichter <thomas.schlichter@....de> wrote:

> > We can make PAT configurability dependent on EMBEDDED-y - mind 
> > sending a patch for that?
> 
> I think there already is such a patch in -tip: 
> http://git.kernel.org/?p=linux/kernel/git/tip/linux-2.6-tip.git;a=commitdiff;h=c03cb3149daed3e411657e3212d05ae27cf1a874

Yes :-)

	Ingo
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