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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Kyle Moffett <mrmacman_g4@mac.com>
Cc: Andi Kleen <ak@suse.de>, "Brown, Len" <len.brown@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-acpi@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: 2.6.21-rc5: Thinkpad X60 gets critical thermal shutdowns
Date: Sun, 01 Apr 2007 14:13:00 -0700	[thread overview]
Message-ID: <4610205C.5060708@goop.org> (raw)
In-Reply-To: <8393D4C0-57C5-4CD2-8CA4-E4241E74FB4E@mac.com>

Kyle Moffett wrote:
> Well, 128C is more than hot enough to boil water and well above the
> thermal tolerances of most CPUs, so I would imagine that were your CPU
> actually that hot it wouldn't be capable of printing the "Critical
> temperature reached" messages, let alone properly rebooting.

Yes, its probably a bad reading, but its not complete absurd - chips can
operate up to ~100C, but they're definitely unhappy at that point.  In
fact, I typically get 85-95 degrees from those sensors in normal
operation, but I have no idea whether that's a real measurement or not.

    J

  reply	other threads:[~2007-04-01 21:13 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-31  6:36 Jeremy Fitzhardinge
2007-03-31  9:31 ` Andi Kleen
2007-04-01 16:30   ` Pavel Machek
2007-04-01 22:44     ` Henrique de Moraes Holschuh
     [not found] ` <8f8ff01d0703310033y74421cfcl747ece1be003471@mail.gmail.com>
2007-04-01  6:28   ` Jeremy Fitzhardinge
2007-04-01 14:53     ` Matthew Garrett
2007-04-01 16:32     ` Pavel Machek
2007-04-01 22:46       ` Henrique de Moraes Holschuh
2007-04-01 23:19     ` Jeremy Fitzhardinge
2007-04-02  2:38       ` Henrique de Moraes Holschuh
2007-04-02  4:53         ` Jeremy Fitzhardinge
2007-04-03 12:34           ` Henrique de Moraes Holschuh
2007-04-03 18:35             ` Jeremy Fitzhardinge
2007-04-03 21:25               ` RusH
2007-04-04  3:46               ` Henrique de Moraes Holschuh
2007-04-01 18:57 ` Kyle Moffett
2007-04-01 21:13   ` Jeremy Fitzhardinge [this message]
2007-04-02  8:35   ` Rene Rebe
2007-04-08 19:09     ` Valdis.Kletnieks

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