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Date: Wed, 25 Apr 2007 16:59:51 -0700
From: Maxim Sobolev <sobomax@FreeBSD.org>
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To: Ariff Abdullah <ariff@FreeBSD.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/amd64/amd64 local_apic.c src/sys/i386/i386
 local_apic.c
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Ariff Abdullah wrote:
> ariff       2007-04-25 19:58:42 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/amd64/amd64      local_apic.c 
>     sys/i386/i386        local_apic.c 
>   Log:
>   Disable C1 Enhanced mode on AMD K8 Family Revision F and above to keep
>   local APIC timer alive.
>   
>   Reviewed by:    jhb
>   PR:             i386/104678
>   MFC after:      3 days
>   
>   Revision  Changes    Path
>   1.38      +23 -0     src/sys/amd64/amd64/local_apic.c
>   1.40      +23 -0     src/sys/i386/i386/local_apic.c

Is it expected to fix some Turion laptops out there, that were 
previously unable to run in the SMP mode due to LAPIC timer on one core 
being down on boot up?

-Maxim