From: Jean Delvare <khali@linux-fr.org>
To: Chuck Ebbert <cebbert@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
linux-acpi@vger.kernel.org,
linux-kernel <linux-kernel@vger.kernel.org>,
lm-sensors@lm-sensors.org
Subject: Re: [lm-sensors] Could the k8temp driver be interfering with ACPI?
Date: Sun, 18 Feb 2007 18:32:19 +0100 [thread overview]
Message-ID: <20070218183219.557856dc.khali@linux-fr.org> (raw)
In-Reply-To: <45D606A0.5020606@redhat.com>
Hi Chuck,
On Fri, 16 Feb 2007 14:31:44 -0500, Chuck Ebbert wrote:
> Andi Kleen wrote:
> > Chuck Ebbert wrote:
> > > So, could ACPI and the k8temp driver be at odds?
> >
> > Yes, there is no locking between ACPI and Linux drivers for register access.
> > e.g. if there is a indexed register both try to access (and temperature
> > sensors tend to use these things) they can race and get corrupted data.
>
> I blacklisted the k8temp driver and everything looks OK now.
You could blacklist the ACPI "thermal" module instead. If you're
interested in monitoring your CPU temperature, k8temp is IMHO more
convenient to use than ACPI, as it interfaces properly with libsensors
and all hardware monitoring user interfaces.
--
Jean Delvare
next prev parent reply other threads:[~2007-02-18 17:32 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-16 17:31 Could the k8temp driver be interfering with ACPI? Chuck Ebbert
2007-02-16 17:57 ` Len Brown
2007-02-16 18:14 ` Chuck Ebbert
2007-02-16 19:59 ` Andi Kleen
2007-02-16 19:31 ` Chuck Ebbert
2007-02-18 17:32 ` Jean Delvare [this message]
2007-02-18 23:22 ` [lm-sensors] " Andi Kleen
2007-02-17 10:49 ` Rudolf Marek
2007-02-17 18:14 ` Chuck Ebbert
2007-02-18 17:38 ` Jean Delvare
2007-02-20 15:18 ` Matthew Garrett
2007-02-20 15:33 ` Luca Tettamanti
2007-02-21 14:59 ` Jean Delvare
2007-02-21 15:07 ` Jean Delvare
2007-02-28 21:38 ` Pavel Machek
2007-03-01 14:26 ` Jean Delvare
2007-03-01 17:48 ` Dave Jones
2007-03-02 11:27 ` Jean Delvare
2007-03-02 11:31 ` Pavel Machek
2007-03-02 13:37 ` Jean Delvare
2007-03-02 13:47 ` Henrique de Moraes Holschuh
2007-03-02 13:57 ` Pavel Machek
2007-03-03 6:44 ` Jean Delvare
2007-03-02 11:40 ` Pavel Machek
2007-03-02 11:47 ` Matthew Garrett
2007-03-02 13:58 ` Pavel Machek
2007-03-02 21:00 ` Jean Delvare
2007-03-02 21:22 ` Henrique de Moraes Holschuh
2007-04-01 15:39 ` Pavel Machek
2007-04-02 15:48 ` Jean Delvare
2007-04-02 19:22 ` Dave Jones
2007-04-03 5:49 ` Jean Delvare
2007-04-02 20:55 ` Moore, Robert
2007-04-03 7:21 ` Jean Delvare
2007-04-04 21:35 ` Moore, Robert
2007-03-02 14:10 ` [lm-sensors] " Jean Delvare
2007-03-02 14:18 ` Matthew Garrett
2007-03-02 21:04 ` Jean Delvare
2007-03-02 21:12 ` Matthew Garrett
2007-03-03 9:53 ` Jean Delvare
2007-03-03 15:47 ` David Hubbard
2007-03-03 15:50 ` Matthew Garrett
2007-03-03 17:08 ` Rudolf Marek
2007-03-04 17:29 ` Rudolf Marek
2007-03-05 21:16 ` Jean Delvare
2007-03-05 21:35 ` David Hubbard
2007-03-06 15:10 ` Jean Delvare
2007-03-04 10:54 ` Jean Delvare
2007-03-05 22:25 ` Pavel Machek
2007-03-06 7:55 ` Benny Amorsen
2007-03-06 15:26 ` Jean Delvare
2007-03-06 20:07 ` Stefan Monnier
2007-03-06 21:20 ` Pavel Machek
2007-03-06 21:25 ` Moore, Robert
2007-03-18 19:36 ` richardvoigt
2007-03-19 7:08 ` Jean Delvare
2007-03-02 22:07 ` Moore, Robert
2007-03-09 7:18 ` Pavel Machek
2007-03-09 10:24 ` Jean Delvare
2007-03-09 10:39 ` Alexey Starikovskiy
2007-03-09 11:21 ` Pavel Machek
2007-03-09 17:23 ` Jean Delvare
2007-03-09 17:35 ` Alexey Starikovskiy
2007-03-09 21:03 ` Moore, Robert
2007-03-09 20:56 ` Moore, Robert
2007-03-02 14:22 ` Pavel Machek
2007-03-02 14:03 ` Jean Delvare
2007-03-02 14:24 ` Pavel Machek
2007-03-02 14:57 ` Matthew Garrett
2007-03-02 21:41 ` Jean Delvare
2007-03-02 21:46 ` Matthew Garrett
2007-03-06 21:28 ` Jean Delvare
2007-04-13 18:18 ` Bjorn Helgaas
2007-04-13 20:07 ` Pavel Machek
2007-04-13 20:59 ` Bjorn Helgaas
2007-04-15 9:41 ` Jean Delvare
2007-04-15 20:31 ` Bjorn Helgaas
2007-04-15 20:59 ` Luca Tettamanti
2007-04-16 0:57 ` Bjorn Helgaas
2007-04-16 21:14 ` Luca Tettamanti
2007-04-16 22:28 ` Bjorn Helgaas
2007-04-17 23:50 ` Luca Tettamanti
2007-04-22 16:55 ` Luca Tettamanti
2007-04-17 10:03 ` Jean Delvare
2007-02-18 22:43 ` Rudolf Marek
2007-02-20 15:08 ` Chuck Ebbert
2007-02-20 19:11 ` Dave Jones
2007-02-21 16:17 ` Jean Delvare
2007-02-21 17:37 ` Dave Jones
2007-02-21 20:19 ` Dave Jones
2007-02-22 16:37 ` Jean Delvare
2007-02-23 7:13 ` Hans de Goede
2007-02-23 7:47 ` Jean Delvare
2007-02-21 14:54 ` Jean Delvare
2007-02-21 16:03 ` Chuck Ebbert
2007-02-21 16:22 ` Jean Delvare
[not found] <7PvLN-1cj-3@gated-at.bofh.it>
[not found] ` <7TEGV-6Jy-39@gated-at.bofh.it>
[not found] ` <7TUBX-6TN-5@gated-at.bofh.it>
[not found] ` <7UeqX-4QO-17@gated-at.bofh.it>
[not found] ` <7UeqZ-4QO-27@gated-at.bofh.it>
[not found] ` <7UgM5-np-1@gated-at.bofh.it>
[not found] ` <7UgM8-np-11@gated-at.bofh.it>
[not found] ` <7UnaS-2xP-9@gated-at.bofh.it>
[not found] ` <7UnkC-2JB-9@gated-at.bofh.it>
[not found] ` <7Uzcd-49u-3@gated-at.bofh.it>
[not found] ` <7UEEN-4xi-3@gated-at.bofh.it>
2007-03-05 13:56 ` Bodo Eggert
2007-03-06 15:19 ` Jean Delvare
2007-03-06 20:40 ` Bodo Eggert
2007-03-07 9:17 ` Jean Delvare
2007-03-07 9:36 ` Pavel Machek
2007-03-07 17:09 ` Bodo Eggert
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