linux-kernel - Re: 2.6.21-rc5: Thinkpad X60 gets critical thermal shutdowns

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Date:	Sat, 31 Mar 2007 11:31:54 +0200
From:	Andi Kleen <ak@...e.de>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	"Brown, Len" <len.brown@...el.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-acpi@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: 2.6.21-rc5: Thinkpad X60 gets critical thermal shutdowns

On Saturday 31 March 2007 08:36, Jeremy Fitzhardinge wrote:
> When I run 2.6.21-rc5 + Andi's x86 patches + paravirt_ops patches, I've
> been getting my machine shut down with critical thermal shutdown messages:

Hmm, don't think there's anything either in x86 that would touch this code.
But can you double check with plain rc5? 

> Mar 30 23:19:03 localhost kernel: ACPI: Critical trip point
> Mar 30 23:19:03 localhost kernel: Critical temperature reached (128 C), shutting down.
> Mar 30 23:19:03 localhost kernel: Critical temperature reached (128 C), shutting down.
> Mar 30 23:19:03 localhost shutdown[19417]: shutting down for system halt
> 
> and the machine does feel pretty hot.

Pavel has been complaining about higher power consumption on his laptop versus
.20 too.

-Andi
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