From: Dmitry Torokhov <dtor_core@ameritech.net>
To: acpi-devel@lists.sourceforge.net
Cc: Karol Kozimor <sziwan@hell.org.pl>,
johnstul@us.ibm.com, linux-kernel@vger.kernel.org
Subject: Re: [ACPI] X86_PM_TIMER: /proc/cpuinfo doesn't get updated
Date: Tue, 16 Mar 2004 18:19:54 -0500 [thread overview]
Message-ID: <200403161819.55351.dtor_core@ameritech.net> (raw)
In-Reply-To: <20040316214239.GA28289@hell.org.pl>
On Tuesday 16 March 2004 04:42 pm, Karol Kozimor wrote:
> Thus wrote Daniele Venzano:
> > > I have a notebook with an Athlon-M CPU. I tried linux 2.6.4 with
> > > CONFIG_X86_PM_TIMER=y and I noticed that /proc/cpuinfo doesn't get
> > > updated when I switch frequency (via sysfs, using powernow-k7). The is
> > > issue seems cosmetic only, CPU frequency changes (watching
> > > temperature/battery life).
> > I can confirm, I'm seeing the same behavior. Please note that the
> > bogomips count gets updated, it's only the frequency that doesn't
> > change.
>
> Same here with a P4-M, follow-up to John and Dmitry.
> Best regards,
>
PM timer does not install CPUFREQ handler which would scale cpu_khz to
give proper display. I might cook up something later tonight.
--
Dmitry
next prev parent reply other threads:[~2004-03-16 23:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-16 18:22 X86_PM_TIMER: /proc/cpuinfo doesn't get updated Luca
[not found] ` <20040316182257.GA2734-sTXFmx6KbOnUXq0IF5SVAZ4oGUkBHcCu@public.gmane.org>
2004-03-16 19:48 ` Daniele Venzano
2004-03-16 21:42 ` [ACPI] " Karol Kozimor
2004-03-16 23:19 ` Dmitry Torokhov [this message]
[not found] ` <200403161819.55351.dtor_core-yWtbtysYrB+LZ21kGMrzwg@public.gmane.org>
2004-03-16 23:32 ` john stultz
2004-03-17 0:30 ` [ACPI] " Dmitry Torokhov
2004-03-16 23:28 ` john stultz
[not found] ` <1079479694.5408.47.camel-ZXXC8hg/5Ur1HCVp7OyP2DJtLkR7yuzc@public.gmane.org>
2004-03-16 23:33 ` Dominik Brodowski
[not found] ` <20040316233334.GA9001-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org>
2004-03-17 0:46 ` john stultz
[not found] ` <1079484413.5408.56.camel-ZXXC8hg/5Ur1HCVp7OyP2DJtLkR7yuzc@public.gmane.org>
2004-03-17 9:50 ` Dominik Brodowski
2004-03-18 20:55 ` [PATCH] linux-2.6.5-rc1_cpukhz-fix_A0.patch john stultz
2004-03-17 0:13 ` X86_PM_TIMER: /proc/cpuinfo doesn't get updated Karol Kozimor
2004-03-17 0:33 ` [ACPI] " Dmitry Torokhov
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