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9bcb811896
kernel_optimize_test/drivers/acpi
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Matthew Garrett 9bcb811896 ACPI: Evaluate thermal trip points before reading temperature 
An HP laptop (Pavilion G4-1016tx) has the following code in _TMP:

       Store (\_SB.PCI0.LPCB.EC0.RTMP, Local0)
       If (LGreaterEqual (Local0, S4TP))
       {
           Store (One, HTS4)
       }

S4TP is initialised at 0 and not programmed further until either _HOT or
_CRT is called. If we evaluate _TMP before the trip points then HTS4 will
always be set, causing the firmware to generate a message on boot
complaining that the system shut down because of overheating. The simplest
solution is just to reverse the checking of trip points and _TMP in thermal
init.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2012-03-30 02:38:31 -04:00
..
acpica Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2012-01-18 15:51:48 -08:00
apei Use acpi_os_map_memory() instead of ioremap() in einj driver 2012-01-23 19:39:10 -05:00
ac.c treewide: fix potentially dangerous trailing ';' in #defined values/expressions 2011-07-21 14:10:00 +02:00
acpi_ipmi.c
acpi_memhotplug.c
acpi_pad.c ACPI: minor printk format change in acpi_pad 2011-03-23 01:36:45 -04:00
battery.c switch procfs to umode_t use 2012-01-03 22:54:56 -05:00
blacklist.c acpi: delete module.h include from files explicitly not needing it 2011-10-31 19:30:33 -04:00
bus.c ACPI: Drop ACPI_NO_HARDWARE_INIT 2011-11-06 20:32:31 -05:00
button.c ACPI button: remove unused procfs I/F 2011-03-22 23:20:35 -04:00
cm_sbs.c
container.c
custom_method.c ACPI: Split out custom_method functionality into an own driver 2011-05-29 01:50:40 -04:00
debugfs.c acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:30:34 -04:00
dock.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
ec_sys.c switch debugfs to umode_t 2012-01-03 22:54:56 -05:00
ec.c Merge branch 'ec-cleanup' into release 2011-05-29 04:40:39 -04:00
event.c acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:30:34 -04:00
fan.c ACPI: constify ops structs 2011-07-16 18:36:17 -04:00
glue.c acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:30:34 -04:00
hed.c
internal.h ACPI: Cleanup custom_method debug stuff 2011-05-29 01:50:04 -04:00
Kconfig Kconfig: acpi: Fix typo in comment. 2012-01-04 11:47:45 +01:00
Makefile ACPI: Remove ./drivers/acpi/atomicio.[ch] 2012-01-21 01:09:00 -05:00
numa.c ACPI: Store SRAT table revision 2012-01-17 04:19:04 -05:00
nvs.c ACPI, Record ACPI NVS regions 2012-01-17 03:54:44 -05:00
osl.c ACPI, APEI: Add RAM mapping support to ACPI 2012-01-21 01:08:38 -05:00
pci_bind.c
pci_irq.c PCI/PM/Runtime: make PCI traces quieter 2012-01-06 12:11:16 -08:00
pci_link.c ACPI: Use syscore_ops instead of sysdev class and sysdev 2011-03-18 18:22:21 -04:00
pci_root.c PCI: Rework ASPM disable code 2012-01-06 12:10:26 -08:00
pci_slot.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
power.c
proc.c acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:30:34 -04:00
processor_core.c ACPI: processor: fix acpi_get_cpuid for UP processor 2012-01-17 05:25:08 -05:00
processor_driver.c ACPI: remove duplicated lines of merging problems with acpi_processor_add 2012-02-07 14:31:35 -08:00
processor_idle.c ACPI / cpuidle: Remove acpi_idle_suspend (to fix suspend regression) 2011-11-12 21:30:14 -02:00
processor_perflib.c [CPUFREQ] use dynamic debug instead of custom infrastructure 2011-05-04 11:50:57 -04:00
processor_thermal.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
processor_throttling.c Merge branch 'x86/urgent' into x86-mm 2011-05-02 14:16:47 +02:00
reboot.c ACPI: Make sure the FADT is at least rev 2 before using the reset register 2011-03-22 23:52:49 -04:00
sbs.c Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2011-08-02 21:17:02 -10:00
sbshc.c acpi: add module.h to files implicitly using/relying on it. 2011-10-31 19:30:32 -04:00
sbshc.h
scan.c ACPI: use kstrdup() 2011-11-06 19:13:44 -05:00
sleep.c ACPI / PM: Add Sony Vaio VPCCW29FX to nonvs blacklist. 2012-01-21 01:29:50 -05:00
sleep.h
sysfs.c ACPI: Export FADT pm_profile integer value to userspace 2011-11-06 20:48:42 -05:00
tables.c
thermal.c ACPI: Evaluate thermal trip points before reading temperature 2012-03-30 02:38:31 -04:00
utils.c
video_detect.c acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:30:34 -04:00
video.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
wakeup.c