linux-kernel - Re: CPU MTRRs and linux kernel

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Message-ID: <20120612111259.48862b67@pyramind.ukuu.org.uk>
Date:	Tue, 12 Jun 2012 11:12:59 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Mahmood Naderan <nt_mahmood@...oo.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: CPU MTRRs and linux kernel

On Tue, 12 Jun 2012 02:37:40 -0700 (PDT)
Mahmood Naderan <nt_mahmood@...oo.com> wrote:

> Hi everybody,
> Abour rhis warnning in boot log:
> 
> WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing 61952MB of RAM

           ^^^^^ Note what it says here

> Should I upgrade?

Your BIOS perhaps.
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