Date: Mon, 19 Oct 2009 17:10:24 +0200
Message-Id: <1392925495@web.de>
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From: Thomas Schlichter <thomas.schlichter@web.de>
To: Ingo Molnar <mingo@elte.hu>, Suresh Siddha <suresh.b.siddha@intel.com>
Cc: JBeulich@novell.com, arjan@linux.intel.com,
       dri-devel@lists.sourceforge.net, hancockrwd@gmail.com, hmh@hmh.eng.br,
       hpa@zytor.com, jbarnes@virtuousgeek.org, jeremy.fitzhardinge@citrix.com,
       linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de,
       thellstrom@vmware.com, tj@kernel.org, venkatesh.pallipadi@intel.com,
       x86@kernel.org, yinghai@kernel.org
Subject: =?iso-8859-15?Q?Re:_[RFC_Patch]_use_MTRR_for_write_combining_if_PAT_is?=
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Ingo Molnar wrote:
> * Suresh Siddha <suresh.b.siddha@intel.com> wrote:
> > Can't we just force PAT option always and we probably don't care about 
> > ioremap_wc() on processors were PAT doesn't get enabled because of 
> > known errata.
> 
> 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

Kind regards,
  Thomas
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