John Baldwin b6bfb5a01f MFC 209213:
When updating individual CPU's lowest Cx state to use, never set it to a
state lower than the lowest one supported by the current CPU.  This closes
some races with changes to the hw.acpi.cpu_cx_lowest sysctl while Cx
states for individual CPUs were changing (e.g. unplugging the AC adapter
of a laptop) that could result in panics.

Approved by:	re (kib)
2010-06-23 17:51:11 +00:00
..
2009-10-29 15:28:05 +00:00
2010-04-26 20:55:03 +00:00
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2010-06-23 17:51:11 +00:00
2010-04-26 20:55:03 +00:00
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2009-06-05 18:44:36 +00:00
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2010-04-26 20:55:03 +00:00
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2010-04-26 20:55:03 +00:00