linux-kernel - Re: 2.6.22-rc1-mm1 [cannot change thermal trip points]

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Message-ID: <20070521121139.GB8332@elf.ucw.cz>
Date:	Mon, 21 May 2007 14:11:39 +0200
From:	Pavel Machek <pavel@....cz>
To:	Len Brown <lenb@...nel.org>
Cc:	Maciej Rutecki <maciej.rutecki@...il.com>,
	Chuck Ebbert <cebbert@...hat.com>, len.brown@...el.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	torvalds@...ux-foundation.org
Subject: Re: 2.6.22-rc1-mm1 [cannot change thermal trip points]

On Thu 2007-05-17 18:42:43, Len Brown wrote:
> > Something similar happened to me on XE3, yes.
> > 
> > (Actual values were different; BIOS specified critical temperature at
> > cca 95C, but hw killed the power at cca 83C. Setting critical trip
> > point at 80C made the problem go away.)
> 
> Great, please file a bug and include the acpidump from the XE3
> and we'll fix it, rather than supporting a bogus (manual) workaround for it.

It is few years since I do not have that XE3 machine.

> Of course if your system is running at 80*C and the hardware shuts
> off at 83*C, you may have a broken fan, or one clogged with dust...

It _did_ have broken fan. It also had broken trip points.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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