From: Dave Jones <davej@codemonkey.org.uk>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: 20020912161258.A9056@informatics.muni.cz,
linux-kernel@vger.kernel.org,
Mark Hahn <hahn@physics.mcmaster.ca>,
kernel@street-vision.com,
Petr Konecny <pekon@informatics.muni.cz>,
"Bruno A. Crespo" <bruno@conectatv.com>,
Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
Subject: Re: AMD 768 erratum 10 (solved: AMD 760MPX DMA lockup)
Date: Thu, 26 Sep 2002 16:34:10 +0100 [thread overview]
Message-ID: <20020926153410.GA4381@suse.de> (raw)
In-Reply-To: <1033052890.1269.28.camel@irongate.swansea.linux.org.uk>
On Thu, Sep 26, 2002 at 04:08:10PM +0100, Alan Cox wrote:
> Looks like the obvious fix is to simply disable the APIC on all such
> systems
Converting a *lot* of MP systems to UP due to an errata
that only occurs with no PS/2 mouse seems a bit extreme.
Can we safely probe the PS2 port to see if its empty or not
and do a runtime APIC/SMP disable really early in the boot ?
Dave
--
| Dave Jones. http://www.codemonkey.org.uk
| SuSE Labs
next prev parent reply other threads:[~2002-09-26 15:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-25 13:24 AMD 768 erratum 10 (solved: AMD 760MPX DMA lockup) Jan Kasprzak
2002-09-26 15:08 ` Alan Cox
2002-09-26 15:34 ` Dave Jones [this message]
2002-09-26 16:51 ` Alan Cox
2002-09-26 16:08 Manfred Spraul
2002-09-27 6:46 ` Jan Kasprzak
2002-09-30 21:47 ` Maxwell Spangler
2002-09-27 14:24 Bruno A. Crespo
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