ACPI & Power Management Patches for Linux-3.6-merge
From: Len Brown
Date: Thu Jul 26 2012 - 00:25:51 EST
Hi Linus,
Please pull these ACPI & Power Management patches.
re-write of the turbostat tool.
lower overhead was necessary for measuring very large system
when they are very idle.
IVB support in intel_idle
It's what I run on my IVB, others should be able to also:-)
ACPICA core update
We have found some bugs due to divergence between Linux
and the upstream ACPICA base. Most of these patches
are to reduce that divergence to reduce the risk
of future bugs.
Some cpuidle updates, mostly for non-Intel
more will be coming, as they depend on this part.
Some thermal management changes needed by non-ACPI systems.
Some _OST (OS Status Indication) updates for hot ACPI hot-plug.
thanks!
Len Brown, Intel Open Source Technology Center
The following changes since commit 28a33cbc24e4256c143dce96c7d93bf423229f92:
Linux 3.5 (2012-07-21 13:58:29 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git release
for you to fetch changes up to ec033d0a02901551346b9f43f8ff9bad51378891:
Merge branches 'acpi_pad', 'acpica', 'apei-bugzilla-43282', 'battery', 'cpuidle-coupled', 'cpuidle-tweaks', 'intel_idle-ivb', 'ost', 'red-hat-bz-772730', 'thermal', 'thermal-spear' and 'turbostat-v2' into release (2012-07-26 00:03:58 -0400)
----------------------------------------------------------------
Bob Moore (24):
ACPICA: Object dump routines: Use common function for string output
ACPICA: Lint fixes for acpi_write, no functional changes
ACPICA: Add support for multiple notify handlers
ACPICA: Update to version 20120420
ACPICA: Disassembler: Add support for Operation Region externals
ACPICA: ACPI 5/iASL: Add support for PCC keyword
ACPICA: iASL: Improved pathname support
ACPICA: Add FADT error message for GAS BitWidth overflow
ACPICA: Update to version 20120518
ACPICA: Disassembler: Emit descriptions for ACPI predefined names
ACPICA: Utilities: conditionally compile backslash removal function
ACPICA: Update comments; no functional change
ACPICA: Add support for implicit notify on multiple devices
ACPICA: Update to version 20120620
ACPICA: Split exception code utilities to a new file, utexcep.c
ACPICA: Add new interfaces for BIOS(firmware) errors and warnings
ACPICA: Table manager: deploy new firmware error/warning interfaces
ACPICA: Fix some comment fields
ACPICA: Add PCC address space to space ID decode function
ACPICA: Split file: tbxface.c -> tbxfload.c
ACPICA: Add new ACPI table load/unload external interfaces
ACPICA: Update header files copyrights to 2012
ACPICA: AcpiSrc: Fix some translation issues for Linux conversion
ACPICA: Update to version 20120711
Colin Cross (4):
cpuidle: refactor out cpuidle_enter_state
cpuidle: fix error handling in __cpuidle_register_device
cpuidle: add support for states that affect multiple cpus
cpuidle: coupled: add parallel barrier function
Durgadoss R (2):
Thermal: Make Thermal trip points writeable
Thermal: Add Hysteresis attributes
Jean Delvare (1):
ACPI, APEI: Fixup common access width firmware bug
Jesper Juhl (1):
ACPICA: AML Parser: Fix two possible memory leaks in error path
Lan Tianyu (1):
ACPI/AC: prevent OOPS on some boxes due to missing check power_supply_register() return value check
Len Brown (7):
intel_idle: initial IVB support
ACPI: remove acpi_pad MAINTAINERS entry
ACPI: acpi_pad: rename "power_saving" thread to "acpi_pad" thread
ACPI: acpi_pad: tune round_robin_time
tools/power: turbostat v2 - re-write for efficiency
tools/power: turbostat: fix large c1% issue
Merge branches 'acpi_pad', 'acpica', 'apei-bugzilla-43282', 'battery', 'cpuidle-coupled', 'cpuidle-tweaks', 'intel_idle-ivb', 'ost', 'red-hat-bz-772730', 'thermal', 'thermal-spear' and 'turbostat-v2' into release
Lin Ming (1):
ACPICA: Remove argument of acpi_os_wait_events_complete
Sergey Senozhatsky (1):
cpuidle: remove unused hrtimer_peek_ahead_timers() call
Srivatsa S. Bhat (1):
cpuidle: add checks to avoid NULL pointer dereference
Toshi Kani (6):
ACPI: Add an interface to evaluate _OST
ACPI: Add _OST support for sysfs eject
ACPI: Add _OST support for ACPI CPU hotplug
ACPI: Add _OST support for ACPI memory hotplug
ACPI: Add _OST support for ACPI container hotplug
ACPI: Set hotplug _OST support bit to _OSC
Viresh Kumar (1):
drivers/thermal/spear_thermal.c: add Device Tree probing capability
Zhang Rui (1):
Thermal: Documentation update
srinivas pandruvada (1):
ACPI Battery: Added capacity
.../devicetree/bindings/thermal/spear-thermal.txt | 14 +
Documentation/thermal/sysfs-api.txt | 30 +-
MAINTAINERS | 7 -
drivers/acpi/ac.c | 4 +-
drivers/acpi/acpi_memhotplug.c | 43 +-
drivers/acpi/acpi_pad.c | 4 +-
drivers/acpi/acpica/Makefile | 2 +
drivers/acpi/acpica/acevents.h | 2 +-
drivers/acpi/acpica/acglobal.h | 19 +-
drivers/acpi/acpica/aclocal.h | 43 +-
drivers/acpi/acpica/acmacros.h | 6 +-
drivers/acpi/acpica/acobject.h | 15 +-
drivers/acpi/acpica/acpredef.h | 8 +-
drivers/acpi/acpica/acstruct.h | 2 +-
drivers/acpi/acpica/acutils.h | 2 +
drivers/acpi/acpica/amlcode.h | 4 +-
drivers/acpi/acpica/amlresrc.h | 4 +-
drivers/acpi/acpica/dsargs.c | 2 +-
drivers/acpi/acpica/dscontrol.c | 4 +-
drivers/acpi/acpica/dsfield.c | 103 +-
drivers/acpi/acpica/dsinit.c | 4 +-
drivers/acpi/acpica/dsmethod.c | 6 +-
drivers/acpi/acpica/dsmthdat.c | 32 +-
drivers/acpi/acpica/dsobject.c | 14 +-
drivers/acpi/acpica/dsopcode.c | 12 +-
drivers/acpi/acpica/dsutils.c | 6 +-
drivers/acpi/acpica/dswscope.c | 4 +-
drivers/acpi/acpica/dswstate.c | 20 +-
drivers/acpi/acpica/evevent.c | 2 +-
drivers/acpi/acpica/evglock.c | 4 +-
drivers/acpi/acpica/evgpe.c | 22 +-
drivers/acpi/acpica/evgpeblk.c | 2 +-
drivers/acpi/acpica/evgpeutil.c | 22 +-
drivers/acpi/acpica/evmisc.c | 191 +--
drivers/acpi/acpica/evregion.c | 24 +-
drivers/acpi/acpica/evrgnini.c | 28 +-
drivers/acpi/acpica/evsci.c | 4 +-
drivers/acpi/acpica/evxface.c | 474 +++----
drivers/acpi/acpica/evxfevnt.c | 8 +-
drivers/acpi/acpica/evxfgpe.c | 112 +-
drivers/acpi/acpica/evxfregn.c | 18 +-
drivers/acpi/acpica/exconfig.c | 8 +-
drivers/acpi/acpica/exconvrt.c | 10 +-
drivers/acpi/acpica/excreate.c | 2 +-
drivers/acpi/acpica/exdebug.c | 4 +-
drivers/acpi/acpica/exdump.c | 51 +-
drivers/acpi/acpica/exfldio.c | 14 +-
drivers/acpi/acpica/exmisc.c | 26 +-
drivers/acpi/acpica/exmutex.c | 6 +-
drivers/acpi/acpica/exprep.c | 6 +-
drivers/acpi/acpica/exregion.c | 38 +-
drivers/acpi/acpica/exresolv.c | 4 +-
drivers/acpi/acpica/exresop.c | 10 +-
drivers/acpi/acpica/exstore.c | 6 +-
drivers/acpi/acpica/exstorob.c | 2 +-
drivers/acpi/acpica/exsystem.c | 8 +-
drivers/acpi/acpica/exutils.c | 10 +-
drivers/acpi/acpica/hwacpi.c | 2 +-
drivers/acpi/acpica/hwesleep.c | 15 +-
drivers/acpi/acpica/hwregs.c | 22 +-
drivers/acpi/acpica/hwsleep.c | 6 +-
drivers/acpi/acpica/hwtimer.c | 4 +-
drivers/acpi/acpica/hwvalid.c | 4 +-
drivers/acpi/acpica/hwxface.c | 12 +-
drivers/acpi/acpica/hwxfsleep.c | 6 +-
drivers/acpi/acpica/nsaccess.c | 8 +-
drivers/acpi/acpica/nsalloc.c | 10 +-
drivers/acpi/acpica/nsdump.c | 18 +-
drivers/acpi/acpica/nsdumpdv.c | 6 +-
drivers/acpi/acpica/nseval.c | 10 +-
drivers/acpi/acpica/nsinit.c | 6 +-
drivers/acpi/acpica/nsload.c | 4 +-
drivers/acpi/acpica/nsnames.c | 10 +-
drivers/acpi/acpica/nsobject.c | 28 +-
drivers/acpi/acpica/nspredef.c | 38 +-
drivers/acpi/acpica/nsrepair.c | 14 +-
drivers/acpi/acpica/nsrepair2.c | 26 +-
drivers/acpi/acpica/nssearch.c | 12 +-
drivers/acpi/acpica/nsutils.c | 26 +-
drivers/acpi/acpica/nswalk.c | 8 +-
drivers/acpi/acpica/nsxfeval.c | 26 +-
drivers/acpi/acpica/nsxfname.c | 16 +-
drivers/acpi/acpica/nsxfobj.c | 8 +-
drivers/acpi/acpica/psargs.c | 6 +-
drivers/acpi/acpica/psloop.c | 16 +-
drivers/acpi/acpica/psopcode.c | 4 +-
drivers/acpi/acpica/psparse.c | 6 +-
drivers/acpi/acpica/psscope.c | 6 +-
drivers/acpi/acpica/pstree.c | 14 +-
drivers/acpi/acpica/psutils.c | 8 +-
drivers/acpi/acpica/psxface.c | 16 +-
drivers/acpi/acpica/rsaddr.c | 14 +-
drivers/acpi/acpica/rscalc.c | 2 +-
drivers/acpi/acpica/rscreate.c | 6 +-
drivers/acpi/acpica/rsdump.c | 10 +-
drivers/acpi/acpica/rslist.c | 2 +-
drivers/acpi/acpica/rsmisc.c | 22 +-
drivers/acpi/acpica/rsutils.c | 44 +-
drivers/acpi/acpica/rsxface.c | 14 +-
drivers/acpi/acpica/tbfadt.c | 144 ++-
drivers/acpi/acpica/tbfind.c | 2 +-
drivers/acpi/acpica/tbinstal.c | 23 +-
drivers/acpi/acpica/tbutils.c | 58 +-
drivers/acpi/acpica/tbxface.c | 225 +---
drivers/acpi/acpica/tbxfload.c | 389 ++++++
drivers/acpi/acpica/tbxfroot.c | 12 +-
drivers/acpi/acpica/utaddress.c | 10 +-
drivers/acpi/acpica/utalloc.c | 20 +-
drivers/acpi/acpica/utcopy.c | 2 +-
drivers/acpi/acpica/utdebug.c | 32 +-
drivers/acpi/acpica/utdecode.c | 70 +-
drivers/acpi/acpica/utdelete.c | 38 +-
drivers/acpi/acpica/uteval.c | 6 +-
drivers/acpi/acpica/utexcep.c | 153 +++
drivers/acpi/acpica/utglobal.c | 11 +-
drivers/acpi/acpica/utids.c | 2 +-
drivers/acpi/acpica/utlock.c | 6 +-
drivers/acpi/acpica/utmath.c | 4 +-
drivers/acpi/acpica/utmisc.c | 104 +-
drivers/acpi/acpica/utmutex.c | 8 +-
drivers/acpi/acpica/utobject.c | 14 +-
drivers/acpi/acpica/utosi.c | 2 +-
drivers/acpi/acpica/utresrc.c | 34 +-
drivers/acpi/acpica/utstate.c | 16 +-
drivers/acpi/acpica/utxface.c | 18 +-
drivers/acpi/acpica/utxferror.c | 90 +-
drivers/acpi/acpica/utxfmutex.c | 14 +-
drivers/acpi/apei/apei-base.c | 5 +
drivers/acpi/battery.c | 9 +
drivers/acpi/bus.c | 4 +
drivers/acpi/container.c | 43 +-
drivers/acpi/osl.c | 4 +-
drivers/acpi/processor_driver.c | 28 +-
drivers/acpi/processor_idle.c | 12 +-
drivers/acpi/scan.c | 58 +-
drivers/acpi/sleep.c | 2 +-
drivers/acpi/thermal.c | 10 +-
drivers/acpi/utils.c | 42 +
drivers/cpuidle/Kconfig | 3 +
drivers/cpuidle/Makefile | 1 +
drivers/cpuidle/coupled.c | 715 +++++++++++
drivers/cpuidle/cpuidle.c | 85 +-
drivers/cpuidle/cpuidle.h | 32 +
drivers/idle/intel_idle.c | 37 +
drivers/platform/x86/acerhdf.c | 2 +-
drivers/platform/x86/intel_mid_thermal.c | 2 +-
drivers/thermal/Kconfig | 1 +
drivers/thermal/spear_thermal.c | 28 +-
drivers/thermal/thermal_sys.c | 223 +++-
include/acpi/acexcep.h | 7 +-
include/acpi/acnames.h | 2 +-
include/acpi/acoutput.h | 6 +-
include/acpi/acpi.h | 2 +-
include/acpi/acpi_bus.h | 12 +-
include/acpi/acpiosxf.h | 4 +-
include/acpi/acpixf.h | 25 +-
include/acpi/acrestyp.h | 6 +-
include/acpi/actbl.h | 10 +-
include/acpi/actbl1.h | 10 +-
include/acpi/actbl2.h | 10 +-
include/acpi/actbl3.h | 2 +-
include/acpi/actypes.h | 13 +-
include/acpi/platform/acenv.h | 2 +-
include/acpi/platform/acgcc.h | 2 +-
include/acpi/platform/aclinux.h | 2 +-
include/linux/acpi.h | 40 +-
include/linux/cpuidle.h | 11 +
include/linux/platform_data/spear_thermal.h | 26 -
include/linux/thermal.h | 20 +-
tools/power/x86/turbostat/Makefile | 1 +
tools/power/x86/turbostat/turbostat.8 | 77 +-
tools/power/x86/turbostat/turbostat.c | 1333 ++++++++++++--------
172 files changed, 4203 insertions(+), 2340 deletions(-)
create mode 100644 Documentation/devicetree/bindings/thermal/spear-thermal.txt
create mode 100644 drivers/acpi/acpica/tbxfload.c
create mode 100644 drivers/acpi/acpica/utexcep.c
create mode 100644 drivers/cpuidle/coupled.c
delete mode 100644 include/linux/platform_data/spear_thermal.h
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