linux-kernel - Re: [Bug 11388] New: 2.6.27-rc3 warns about MTRR range; only 3 of 16gb of memory is usable

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Date:	Thu, 21 Aug 2008 13:56:42 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <yhlu.kernel@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	bugme-daemon@...zilla.kernel.org, linux-kernel@...r.kernel.org,
	j_kernel@...litt.com
Subject: Re: [Bug 11388] New: 2.6.27-rc3 warns about MTRR range; only 3 of
	16gb of memory is usable


* Ingo Molnar <mingo@...e.hu> wrote:

> 
> * Yinghai Lu <yhlu.kernel@...il.com> wrote:
> 
> > [PATCH] x86_64: printout msr
> 
> looks rather useful - added it to tip/x86/debug.

fails to build with the attached config:

arch/x86/kernel/cpu/common_64.c: In function ‘print_cpu_msr’:
arch/x86/kernel/cpu/common_64.c:456: error: implicit declaration of function ‘rdmsrl_amd_safe’
arch/x86/kernel/cpu/common_64.c: In function ‘print_cpu_info’:
arch/x86/kernel/cpu/common_64.c:486: error: ‘struct cpuinfo_x86’ has no member named ‘cpu_index’

i realize that this wasnt sent for inclusion, but i think it would make 
sense to tidy it up and integrate it.

	Ingo

View attachment "config" of type "text/plain" (55859 bytes)