Subject: Re: linux-next: Tree for June 13: IO APIC breakage on HP nx6325

From: Pavel Machek <[email-masked]>
Date: Tue, 24 Jun 2008 11:15:16 +0200

Hi!

> > What does ACPI claim the trip points are set to in this case? On the 
> > 6125, if IRQ 2 is enabled in the APIC then the DSDT sets all the thermal 
> > trip points to 16 degrees C. I suspect this means that enabling IRQ 2 is 
> > the wrong thing to do on this chipset.
> 
> Ah, indeed, thanks for the hint.  This is the output of
> 
> $ cat /proc/acpi/thermal_zone/TZ*/trip_points
> 
> in the failing case:
> 
> critical (S5):           105 C
> passive:                 16 C: tc1=1 tc2=2 tsp=100 devices=C000 C001 
> active[0]:               16 C: devices=C34F 
> active[1]:               16 C: devices=C350 
> active[2]:               16 C: devices=C351 
> active[3]:               16 C: devices=C352 
> critical (S5):           100 C
> passive:                 16 C: tc1=1 tc2=2 tsp=300 devices=C000 C001 
> critical (S5):           100 C
> passive:                 16 C: tc1=1 tc2=2 tsp=300 devices=C000 C001 

Can we call the ACPI BIOS to be terminally broken at this point?

							Pavel
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