From: Brian Gerst <bgerst@didntduck.org>
To: "Andrey V. Ignatov" <andrey@emax.ru>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: Incorrect CPUs (Xeon 1.8 with HT) frequency ?
Date: Mon, 20 Jan 2003 10:53:01 -0500 [thread overview]
Message-ID: <3E2C1B5D.1060808@didntduck.org> (raw)
In-Reply-To: <62115845787.20030120183231@emax.ru>
Andrey V. Ignatov wrote:
> I think that kernel detect my CPUs not correctly. I have box with dual
> Xeon CPU 1.80GHz and HT feature. Kernel successfully found all 4
> virtual CPUs but frequency of each CPUs is incorrect as I mean.
> My system build on Intel╝ E7500 chipset.
> I try kernels : 2.4.20 & 2.4.21-pre3...
> Output from /proc/cpuinfo (for each processor the same):
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Xeon(TM) CPU 1.80GHz
> stepping : 7
> cpu MHz : 798.659
Are you sure the Jumpers (or BIOS) are configured for the right
frequency? Jumperless motherboards in particular have a habit of
reverting to a "safe" frequency if a boot fails or if you power off
during POST.
--
Brian Gerst
next prev parent reply other threads:[~2003-01-20 15:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-20 15:32 PROBLEM: Incorrect CPUs (Xeon 1.8 with HT) frequency ? Andrey V. Ignatov
2003-01-20 15:45 ` Richard B. Johnson
2003-01-20 15:53 ` Brian Gerst [this message]
2003-01-20 16:01 ` Justin Cormack
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