From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Subject: Re: 2.4.19 kernel incorrectly reports # CPUs
Date: Wed, 11 Sep 2002 10:00:16 -0300
Sender: linux-smp-owner@vger.kernel.org
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To: "Watson, Randy E" <randy.e.watson@boeing.com>
Cc: "'linux-smp@vger.kernel.org'" <linux-smp@vger.kernel.org>

Em Wed, Sep 11, 2002 at 08:53:32AM -0700, Watson, Randy E escreveu:
> I have built the 2.4.19 kernel for a dual processor Xeon system with a 
> SuperMicro P4DC6 mainboard.The kernel incorrectly finds four CPUs 
> instead of the two it has. Using "top" shows four active CPUs and cpuinfo
> also shows four CPUs. I have built/run a number of other kernels (2.4.18,
> 2.5.33) 
> recently on this system and they don't exhibit this problem. 
> 
> What may be causing this?

Hiperthreading support? Gee, you got two new CPUs! 8)

- Arnaldo