linux/arch/x86/kernel/cpu/mcheck
Fenghua Yu 6bb2ff846f x86 thermal: Disable power limit notification interrupt by default
The package power limit notification interrupt is primarily for
system diagnosis, and should not be blindly enabled on every
system by default -- particuarly since Linux does nothing in the
handler except count how many times it has been called...

Add a new kernel cmdline parameter "int_pln_enable" for situations where
users want to oberve these events via existing system counters:

$ grep TRM /proc/interrupts

$ grep . /sys/devices/system/cpu/cpu*/thermal_throttle/*

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>
2013-06-14 14:49:00 -07:00
..
Makefile
mce_amd.c x86, MCE, AMD: Use MCG_CAP MSR to find out number of banks on AMD 2013-03-22 11:25:01 +01:00
mce_intel.c x86/mce: Rework cmci_rediscover() to play well with CPU hotplug 2013-04-02 14:04:01 -07:00
mce-apei.c x86/mce Add validation check before GHES error is recorded 2012-04-20 16:02:05 -07:00
mce-inject.c x86: mce: Serialize mce injection 2012-08-03 11:45:56 -07:00
mce-internal.h x86, MCA: Finish mca_config conversion 2012-10-26 14:37:58 +02:00
mce-severity.c x86, MCA: Finish mca_config conversion 2012-10-26 14:37:58 +02:00
mce.c x86/mce: Rework cmci_rediscover() to play well with CPU hotplug 2013-04-02 14:04:01 -07:00
p5.c taint: add explicit flag to show whether lock dep is still OK. 2013-01-21 17:17:57 +10:30
therm_throt.c x86 thermal: Disable power limit notification interrupt by default 2013-06-14 14:49:00 -07:00
threshold.c
winchip.c taint: add explicit flag to show whether lock dep is still OK. 2013-01-21 17:17:57 +10:30