[Bug 12826] cpufreq driver do not expose all data and configuration to /sys

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http://bugzilla.kernel.org/show_bug.cgi?id=12826





------- Comment #14 from anonymous@xxxxxxxxxxxxxxxxxxxx  2009-03-06 20:39 -------
Reply-To: mjg@xxxxxxxxxx

On Fri, Mar 06, 2009 at 08:27:56PM -0800, Andrew Morton wrote:
> On Sat, 7 Mar 2009 03:45:12 +0000 Matthew Garrett <mjg@xxxxxxxxxx> wrote:
> 
> > The low-level cpufreq drivers have no idea whether a speed request 
> > originated from userspace or the kernel, so we'd need to either special 
> > case p4-clockmod in the core or add an argument that everything other 
> > than p4-clockmod ignores. Or we could figure out why this computer 
> > overheats and fix that bug.
> 
> Please stop deleting and then ignoring everything I say.
> 
> The ONLY way of fully repairing this regression is to restore the sysfs
> files, and their 2.6.28 functionality.

Resulting in computers that run slower and consume more power. "My 
script that does something stupid now gives an error" isn't a 
regression. "My computer now overheats" is a bug that was being hidden 
in the first place. Why don't we just fix that bug?


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