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From: Dave Jones <>
To: Alan Cox <>
	Mark Hahn <>,,
	Petr Konecny <>,
	"Bruno A. Crespo" <>,
	Denis Vlasenko <>
Subject: Re: AMD 768 erratum 10 (solved: AMD 760MPX DMA lockup)
Date: Thu, 26 Sep 2002 16:34:10 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

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 Jones.
| SuSE Labs

  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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