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authorFenghua Yu <fenghua.yu@intel.com>2013-05-21 21:35:16 +0200
committerTony Luck <tony.luck@intel.com>2013-06-14 23:48:37 +0200
commitc81147483e525e4a471d581877d7d634591246e1 (patch)
treea7fb370c5a17b140744d4af3d03f4f07caa54f94 /Documentation/kernel-parameters.txt
parentLinux 3.10-rc5 (diff)
downloadlinux-c81147483e525e4a471d581877d7d634591246e1.tar.xz
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x86 thermal: Delete power-limit-notification console messages
Package power limits are common on some systems under some conditions -- so printing console messages when limits are reached causes unnecessary customer concern and support calls. Note that even with these console messages gone, the events can still be observed via system counters: $ grep TRM /proc/interrupts Shows total thermal interrupts, which includes both power limit notifications and thermal throttling interrupts. $ grep . /sys/devices/system/cpu/cpu*/thermal_throttle/* Will show what caused those interrupts, core and package throttling and power limit notifications. https://bugzilla.kernel.org/show_bug.cgi?id=36182 Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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