[Bug 77201] CPU online hangs, works when powernow-k8 is UN-loaded

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https://bugzilla.kernel.org/show_bug.cgi?id=77201

--- Comment #63 from Viresh Kumar <viresh.kumar@xxxxxxxxxx> ---
(In reply to Mauro from comment #62)
> Created attachment 139471 [details]
> Frequency transition hang
> 
> This one is what happens when I try to do the second frequency transition,
> that is, after:
> 
> boot -> 800M -> cpu offline/online -> 2.2G ->(1) 1.8G
> 
> (1) machine hangs here.

Strange that we didn't got any prints at all :(

Let me try some more hacks :)

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