linux-kernel - Re: [patch] x86, pat: fix reserve

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Date:	Sun, 11 Jan 2009 03:07:15 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Suresh Siddha <suresh.b.siddha@...el.com>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"tvignaud@...driva.com" <tvignaud@...driva.com>
Subject: Re: [patch] x86, pat: fix reserve_memtype() for legacy 1MB range


* H. Peter Anvin <hpa@...or.com> wrote:

> Suresh Siddha wrote:
>>> Permission to map and memory type should not be connected.  Just to  
>>> clarify, when mapped, was it still WB?
>>
>> yes it is. It's just treated and tracked differently.
>
> OK, cool.  Just wanted to check.

ok - i've applied Suresh's fix to tip/x86/urgent, thanks guys!

	Ingo
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