Re: CPU MTRRs and linux kernel

From: Alan Cox
Date: Tue Jun 12 2012 - 06:09:12 EST


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