RE: Patch \"cpufreq / intel_pstate: Change to scale off of max P-state\" has been added to the 3.10-stable tree

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Hi,

I've posted the following on Bugzilla concerning this patch:

---->
Hi,

I've just tested the patch and, even though it works (the frequency
now sits around 1.3-1.5 GHz), I noticed that if I suspend the laptop
and then resume it, the abnormal behavior (frequency sitting above 2
GHz) returns.

Before suspending, the value in
/sys/devices/system/cpu/intel_pstate/min_perf_pct was 37; afterwards,
100.

cpuinfo: http://pastebin.com/C6zR90HC
config: http://pastebin.com/XqLXn9Y6

I'd be glad to give any further details.

Best,
Guilherme
<----

I've read on [1], however, that the high power usage after a
suspend/resume cycle is due to i915 driver (pm_async workaround).
Could some of you confirm that?

[1] https://bbs.archlinux.org/viewtopic.php?pid=1306383

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