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From: John Baldwin <jhb@FreeBSD.org>
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Date: Thu, 22 Apr 2004 09:57:51 -0400
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cc: Peter Schultz <pmes@bis.midco.net>
cc: Eirik Oeverby <ltning@anduin.net>
cc: current@freebsd.org
Subject: Re: SMP weirdness in -CURRENT
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On Wednesday 21 April 2004 04:10 am, Eirik Oeverby wrote:
> Hi,
>
> Yes I'm using ACPI. I assume that without ACPI things wouldn't work
> overly well at all..?
> When was this fix committed? I have a fairly recent kernel, too, see below.

do a 'vmstat -i' to see if you are getting an interrupt storm.  If you have a 
very high count of interrupts on IRQ 20, add the 'hw.acpi.force_sci_lo' 
option to loader.conf as the previous poster said.

-- 
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org