linux-kernel - Re: [PATCH] drivers/cpufreq: Warn user when powernow-k8 tries to fall back to acpi-cpufreq and it is unavailable.

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Message-ID: <20130118162347.GA31499@srcf.ucam.org>
Date:	Fri, 18 Jan 2013 16:23:47 +0000
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Borislav Petkov <bp@...en8.de>,
	"Gopalakrishnan, Aravind" <Aravind.Gopalakrishnan@....com>,
	"rjw@...k.pl" <rjw@...k.pl>, Andre Przywara <andre@...rep.de>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Andreas <linuxuser330250@....net>
Subject: Re: [PATCH] drivers/cpufreq: Warn user when powernow-k8 tries to
 fall back to acpi-cpufreq and it is unavailable.

On Thu, Jan 17, 2013 at 12:54:37PM +0100, Borislav Petkov wrote:

> So, handoff to acpi-cpufreq still has some issues. When both are
> built-in, the module_init functions turn into normal initcalls and
> in that case, they're executed in link order and it can happen that
> powernowk8_init() runs before acpi_cpufreq_init().

Just flip the link order? It's only the way it is because in the past we 
wanted to try hardware-specific drivers before more generic ones, and I 
don't think that's a concern in this case now.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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