From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: 2.6.21-rc5: Thinkpad X60 gets critical thermal shutdowns Date: Sat, 31 Mar 2007 23:28:46 -0700 Message-ID: <460F511E.2090102@goop.org> References: <460E0158.7090705@goop.org> <8f8ff01d0703310033y74421cfcl747ece1be003471@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from gw.goop.org ([64.81.55.164]:49617 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932716AbXDAG2r (ORCPT ); Sun, 1 Apr 2007 02:28:47 -0400 In-Reply-To: <8f8ff01d0703310033y74421cfcl747ece1be003471@mail.gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Alexey Starikovskiy Cc: Linux Kernel Mailing List , linux-acpi@vger.kernel.org Alexey Starikovskiy wrote: > Could you try to unload or disable hardware sensors and check if it > helps? > CONFIG_I2C=m > CONFIG_I2C_ALGOBIT=m > CONFIG_I2C_ALGOPCA=m > CONFIG_I2C_I810=m > CONFIG_I2C_PIIX4=m > CONFIG_SENSORS_DS1337=m > CONFIG_SENSORS_DS1374=m > CONFIG_SENSORS_EEPROM=m > CONFIG_SENSORS_PCF8574=m > CONFIG_SENSORS_PCA9539=m > CONFIG_SENSORS_PCF8591=m > CONFIG_SENSORS_MAX6875=m That seems to have helped. If I watch /proc/acpi/thermal_zone/THM?/temperature, it seems stable even under load. I didn't try watching the thermal_zones when these options were enabled, but I presume the temperature was not controlled for it to hit 128 degC. What's going on here? Does reading an i2c sensor from the kernel prevent something else from doing it? J