linux-kernel - Re: [PATCH] x86_32: trim memory by updating e820 v3

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Message-ID: <4814377A.7090806@zoopnet.de>
Date:	Sun, 27 Apr 2008 10:21:14 +0200
From:	Mika Fischer <mika.fischer@...pnet.de>
To:	Yinghai Lu <yhlu.kernel@...il.com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>, Andi Kleen <ak@...e.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Jesse Barnes <jesse.barnes@...el.com>, balajirrao@...il.com
Subject: Re: [PATCH] x86_32: trim memory by updating e820 v3

Yinghai Lu schrieb:
> On Sat, Apr 26, 2008 at 3:56 AM, Andrew Morton
> <akpm@...ux-foundation.org> wrote:
>>  Could someone please take a peek at
>>  http://bugzilla.kernel.org/show_bug.cgi?id=10508 ?
> 
> can you check if you can set up MTRR mapping in BIOS from Continuous
> to Discrete?

Unfortunately my BIOS offers no advanced settings at all. The only thing
I can change is the size of the video memory. But changing this has no
effect on the MTRRs.

Regards,
 Mika
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