linux-kernel - Re: [PATCH resend] x86, amd: Get multi-node CPU info from NodeId MSR instead of PCI config space

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Message-ID: <20091215194536.GC10747@aftab>
Date:	Tue, 15 Dec 2009 20:45:36 +0100
From:	Borislav Petkov <borislav.petkov@....com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Andreas Herrmann <herrmann.der.user@...glemail.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH resend] x86, amd: Get multi-node CPU info from NodeId
 MSR instead of PCI config space

On Tue, Dec 15, 2009 at 08:31:50PM +0100, Ingo Molnar wrote:
> 
> * Andreas Herrmann <herrmann.der.user@...glemail.com> wrote:
> 
> > +	rdmsrl(0xc001100c, value);
> 
> Dont we want some nice, meaningfully named symbolic constant here, instead of 
> 0xc001100c?

The MSR name is actually in the commit msg, maybe something like
MSR_F10H_NODE_ID.

-- 
Regards/Gruss,
Boris.

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