BUG: scaling doesn't work after waking up (repeated)

From: Oleksandr Natalenko
Date: Fri Sep 12 2008 - 16:34:35 EST


After suspending to RAM scaling doesn't work for the second core of my
Pentium Dual-Core T2330.

Before suspending:
cpu MHz : 800.000 #CPU0
cpu MHz : 800.000 #CPU1

After suspending and waking up:
cpu MHz : 800.000 #CPU0
cpu MHz : 1596.079 #CPU1

I've observed it with kernel 2.6.25, 2.6.26, 2.6.27-rc6-git2.
It has not been fixed since my first bug report to LKML.

Processor ID:
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Pentium(R) Dual CPU T2330 @ 1.60GHz
stepping : 13

Regards,
post-factum
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