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Date: Thu, 19 Apr 2001 04:02:15 +0200
From: Kurt Garloff <kurt@garloff.de>
To: Linux kernel list <linux-kernel@vger.kernel.org>
Subject: Re: APIC errors ...
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In-Reply-To: <Pine.LNX.4.33.0104181516030.16915-100000@sol.compendium-tech.com>; from kernel@blackhole.compendium-tech.com on Wed, Apr 18, 2001 at 03:21:17PM -0700
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On Wed, Apr 18, 2001 at 03:21:17PM -0700, Dr. Kelsey Hudson wrote:
> Um... Looks like when you clock the BX-chipset out of spec (>100MHz FSB)
> you get the error. Since BX wasn't ever designed to be run at >100MHz
> these errors are *expected*.

No, the APIC errors also occur at exactly 100MHz.
Unfortunately, my MoBo does not offer 95MHz, so I'm running 75MHz now :-(

Reading APIC specs and errata now.=20
The funny thing is that the errors occur on the APIC bus, which runs
independently @ 33MHz, no matter if the FSB is 66 or 100 MHz, if I
understand the docs well. Maybe some timing stuff at the local APICs ...

Regards,
--=20
Kurt Garloff  <garloff@suse.de>                          Eindhoven, NL
GPG key: See mail header, key servers         Linux kernel development
SuSE GmbH, Nuernberg, FRG                               SCSI, Security

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