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From: "H. Peter Anvin" <hpa@zytor.com>
To: Yinghai Lu <Yinghai.Lu@Sun.COM>
Cc: Ingo Molnar <mingo@elte.hu>,
	Andrew Morton <akpm@linux-foundation.org>,
	Andi Kleen <ak@suse.de>, Thomas Gleixner <tglx@linutronix.de>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/3] x86_64: check MSR to get MMCONFIG for AMD Family 10h Opteron
Date: Tue, 15 Jan 2008 10:42:37 -0500	[thread overview]
Message-ID: <478CD46D.5080104@zytor.com> (raw)
In-Reply-To: <200801141336.35351.yinghai.lu@sun.com>

Yinghai Lu wrote:
> +
> +	address = 0xc0010058;
> +	if (rdmsr_safe(address, &low, &high))
> +		return NULL;
> +

NAK.  Add the symbolic MSR name to asm-x86/msr-index.h and use the 
symbolic name in the code, please.

	-hpa

  parent reply	other threads:[~2008-01-15 15:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200801141331.45898.yinghai.lu@sun.com>
2008-01-14 21:35 ` [PATCH 1/3] x86_64: check and enable MMCONFIG for AMD Family 10h Opteron v2 Yinghai Lu
2008-01-14 21:36   ` [PATCH 2/3] x86_64: check MSR to get MMCONFIG for AMD Family 10h Opteron Yinghai Lu
2008-01-14 21:37     ` [PATCH 3/3] x86_64: set cfg_size for AMD Family 10h in case MMCONFIG is used Yinghai Lu
2008-01-15 15:42     ` H. Peter Anvin [this message]
     [not found]       ` <200801151354.02859.yinghai.lu@sun.com>
2008-01-15 21:56         ` [PATCH 1/4] x86: msr for AMD Fam 10h mmio Yinghai Lu
     [not found]           ` <200801151357.27231.yinghai.lu@sun.com>
2008-01-15 21:58             ` [PATCH 3/4] x86_64: check MSR to get MMCONFIG for AMD Family 10h Opteron v3 Yinghai Lu
2008-01-15 22:00               ` [PATCH 4/4] x86_64: set cfg_size for AMD Family 10h in case MMCONFIG is used Yinghai Lu
2008-01-15 22:01           ` [PATCH 2/4] x86_64: check and enable MMCONFIG for AMD Family 10h Opteron v3 Yinghai Lu
2008-01-18 12:51           ` [PATCH 1/4] x86: msr for AMD Fam 10h mmio Ingo Molnar
2008-01-15 22:02       ` [PATCH 0/4] x86_64:amd fam10h mmconf v3 Yinghai Lu

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