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From: Takahiro Yakoh <yakoh@sd.keio.ac.jp>
To: acpi-jp@jp.FreeBSD.org
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Date: Sat, 6 Sep 2003 06:04:55 +0900
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Subject: [acpi-jp 2647] Re: CPU Freezing with ACPI on MP-XP7310
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Hi,

I solved the problem.  The problem arised as the following
condition.  The machine suddenly starts to report
L00 events continuously, and ACPI puts many methods
into execution queue.  Finally ACPI kernel threads keep to be
executed, and other threads, such as scheduler, can have no
chance to be scheduled to run.
  I solved the problem by modifying its DSDT code just to ignore
L00 events.  That's all.

I think the kernel thread scheduler which may cause starvation
is also serious problem, but I'm happy now anyway ;-)

	T.Yakoh
