From: "Thiago Galesi" <thiagogalesi@gmail.com>
To: "Dave Jones" <davej@redhat.com>,
"Thiago Galesi" <thiagogalesi@gmail.com>,
"Linux Kernel" <linux-kernel@vger.kernel.org>
Subject: Re: Cpufreq not working in 2.6.18-rc6
Date: Sun, 10 Sep 2006 11:34:52 -0300 [thread overview]
Message-ID: <82ecf08e0609100734w4c0faaf9yffce5b67d5aeaedd@mail.gmail.com> (raw)
In-Reply-To: <82ecf08e0609090813g4889b659sfcb90e005cb42c14@mail.gmail.com>
Ok, apparently it is my fault...
I traced the failure to
if (cpufreq_driver) {
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
return -EBUSY;
}
(cpufreq_register_driver in drivers/cpufreq/cpufreq.c)
Turns out I was modprobing acpi-cpufreq before modprobing cpufreq-k7.
This worked in previous kernels and apparently, not in this one.
If I do not modprobe acpi-cpufreq, it works.
Thiago
On 9/9/06, Thiago Galesi <thiagogalesi@gmail.com> wrote:
> > >
> > > CONFIG_X86_POWERNOW_K7_ACPI=y
> > > ..
> > > CONFIG_ACPI_PROCESSOR=m
> >
> > Does it start working again if you change ACPI_PROCESSOR=y ?
>
> No. nothing changes
>
> --
> -
> Thiago Galesi
>
prev parent reply other threads:[~2006-09-10 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-09 14:22 Thiago Galesi
2006-09-09 14:47 ` Dave Jones
2006-09-09 15:13 ` Thiago Galesi
2006-09-10 14:34 ` Thiago Galesi [this message]
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