From: Dirk Brandewie <dirk.j.brandewie@intel.com>
Date: Wed, 19 Mar 2014 15:45:54 +0000 (-0700)
Subject: intel_pstate: Set core to min P state during core offline
X-Git-Tag: v3.15-rc1~151^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb18008f8086283f8f03e8e50fbbf17f213b9ea9;p=pandora-kernel.git

intel_pstate: Set core to min P state during core offline

Change to use the new ->stop_cpu() callback to do clean up during CPU
hotplug. The requested P state for an offline core will be used by the
hardware coordination function to select the package P state. If the
core is under load when it is offlined it will fix the package P state
floor to the requested P state of offline core.

Reported-by: Patrick Marlier <patrick.marlier@gmail.com>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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