From: Len Brown <lenb@kernel.org>
To: colin.michael@o2online.de
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernrel.org,
cpufreq@www.linux.org.uk
Subject: Re: [patch] enable userspace cpu core voltage control with acpi-cpufreq
Date: Tue, 4 Sep 2007 07:49:37 -0400 [thread overview]
Message-ID: <200709040749.38319.lenb@kernel.org> (raw)
In-Reply-To: <200709021441.l82EfWCe022642@mail.mc.o2online.de>
On Sunday 02 September 2007 10:41, colin.michael@o2online.de wrote:
> Hello,
> i want to make a patch known that provides a userspace interface to control the core voltage of a computer processor(s).
>
> Some notes about:
> =============================================================
> The current version patches acpi-cpufreq.
> An older version patched speedstep-centrino and also adds additional built-in frequency/voltage tables to the Linux kernel
> for some Pentium-M CPU models.
> This is particularly usefull for laptops with broken ACPI that can't use the speedstep-centrino cpufreq driver at all.
...
> Project located at: https://www.dedigentoo.org/trac/linux-phc/
Please point me to the unfixed bug reports against Linux/ACPI
that justify the existence of linux-phc and I promise to
do my best to fix them. If they do not exist today,
then please file them.
I believe that linux-phc is alarmingly dangerous code
and I'm willing to invest my time to make it unnecessary.
thanks,
-Len
prev parent reply other threads:[~2007-09-04 11:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-02 14:41 [patch] enable userspace cpu core voltage control with acpi-cpufreq colin.michael
2007-09-02 22:07 ` Arjan van de Ven
2007-09-03 10:56 ` Andi Kleen
2007-09-03 15:24 ` Dave Jones
2007-09-09 14:48 ` Pavel Machek
2007-09-10 21:04 ` [patch] enable userspace cpu core voltage control withacpi-cpufreq Pallipadi, Venkatesh
2007-09-04 11:49 ` Len Brown [this message]
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