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Message-ID: <11080230.Ns4hKOCtiY@vostro.rjw.lan>
Date: Wed, 03 Oct 2012 01:03:03 +0200
From: "Rafael J. Wysocki" <rjw@...k.pl>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: ACPI Devel Mailing List <linux-acpi@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>,
Linux PM list <linux-pm@...r.kernel.org>,
linux-sh@...r.kernel.org, Magnus Damm <magnus.damm@...il.com>
Subject: [GIT PULL] Power management updates for 3.7-rc1
Hi Linus,
Please pull from the git repository at
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git pm-for-3.7-rc1
to receive power management updates for v3.7-rc1 with top-most commit
b9142167a2bb979b58b98ffcd928a311b55cbd9f
Merge branch 'pm-qos'
on top of commit 5698bd757d55b1bb87edd1a9744ab09c142abfc2
Linux 3.6-rc6
Included are:
* Improved system suspend/resume and runtime PM handling for the SH TMU, CMT
and MTU2 clock event devices (also used by ARM/shmobile). That required
some changes to be made to the PM core and suspend/resume callbacks for
clock event devices to be added.
* Generic PM domains framework extensions related to cpuidle support and
domain objects lookup using names.
* ARM/shmobile power management updates including improved support for the
SH7372's A4S power domain containing the CPU core, all ACKed by Magnus Damm.
* cpufreq changes related to AMD CPUs support from Matthew Garrett, Andre
Przywara and Borislav Petkov. That has a conflict with your tree resulting
from the clash between commit e1f0b8e (cpufreq: Remove support for hardware
P-state chips from powernow-k8) and the Tejun's commit 6889125
(cpufreq/powernow-k8: workqueue user shouldn't migrate the kworker to another
CPU) that was merged after these patches had been added to my tree.
* cpu0 cpufreq driver from Shawn Guo.
* cpufreq governor fixes related to the relaxing of limit from Michal Pecio.
* OMAP cpufreq updates from Axel Lin and Richard Zhao.
* cpuidle ladder governor fixes related to the disabling of states from
Carsten Emde and me.
* cpuidle cleanups from Daniel Lezcano.
* Runtime PM core updates related to the interactions with the system suspend
core from Alan Stern and Kevin Hilman.
* Wakeup sources modification allowing more helper functions to be called from
interrupt context from John Stultz and additional diagnostic code from Todd
Poynor.
* System suspend error code path fix from Feng Hong.
Thanks!
Documentation/ABI/testing/sysfs-devices-system-cpu | 11 +
Documentation/cpu-freq/boost.txt | 93 +++++
Documentation/cpuidle/sysfs.txt | 10 +-
.../devicetree/bindings/cpufreq/cpufreq-cpu0.txt | 55 +++
Documentation/devicetree/bindings/power/opp.txt | 25 ++
arch/arm/kernel/smp.c | 54 +++
arch/arm/mach-shmobile/Makefile | 2 +-
arch/arm/mach-shmobile/board-ap4evb.c | 21 +-
arch/arm/mach-shmobile/board-armadillo800eva.c | 6 +-
arch/arm/mach-shmobile/board-mackerel.c | 34 +-
arch/arm/mach-shmobile/common.c | 24 --
arch/arm/mach-shmobile/cpuidle.c | 39 +-
arch/arm/mach-shmobile/include/mach/common.h | 14 +-
arch/arm/mach-shmobile/include/mach/pm-rmobile.h | 35 +-
arch/arm/mach-shmobile/include/mach/r8a7740.h | 6 +-
arch/arm/mach-shmobile/include/mach/r8a7779.h | 12 +-
arch/arm/mach-shmobile/include/mach/sh7372.h | 20 +-
arch/arm/mach-shmobile/pm-r8a7740.c | 42 ++-
arch/arm/mach-shmobile/pm-r8a7779.c | 71 ++--
arch/arm/mach-shmobile/pm-rmobile.c | 33 +-
arch/arm/mach-shmobile/pm-sh7372.c | 283 ++++++++------
arch/arm/mach-shmobile/setup-r8a7740.c | 27 +-
arch/arm/mach-shmobile/setup-r8a7779.c | 5 +-
arch/arm/mach-shmobile/setup-sh7372.c | 69 ++--
arch/x86/include/asm/msr-index.h | 3 +
drivers/acpi/processor_driver.c | 8 +-
drivers/acpi/processor_idle.c | 40 +-
drivers/acpi/processor_perflib.c | 30 ++
drivers/base/platform.c | 2 +
drivers/base/power/domain.c | 244 ++++++++++---
drivers/base/power/main.c | 66 +++-
drivers/base/power/opp.c | 47 +++
drivers/base/power/power.h | 36 +-
drivers/base/power/runtime.c | 3 +
drivers/base/power/wakeup.c | 46 ++-
drivers/clocksource/sh_cmt.c | 71 +++-
drivers/clocksource/sh_mtu2.c | 41 ++-
drivers/clocksource/sh_tmu.c | 112 +++++-
drivers/cpufreq/Kconfig | 11 +
drivers/cpufreq/Kconfig.x86 | 18 +-
drivers/cpufreq/Makefile | 4 +-
drivers/cpufreq/acpi-cpufreq.c | 272 +++++++++++++-
drivers/cpufreq/cpufreq-cpu0.c | 269 ++++++++++++++
drivers/cpufreq/cpufreq_conservative.c | 2 +
drivers/cpufreq/cpufreq_ondemand.c | 1 +
drivers/cpufreq/longhaul.h | 26 +-
drivers/cpufreq/omap-cpufreq.c | 39 +-
drivers/cpufreq/powernow-k8.c | 406 ++-------------------
drivers/cpufreq/powernow-k8.h | 32 --
drivers/cpuidle/driver.c | 18 +-
drivers/cpuidle/governors/ladder.c | 6 +-
drivers/pci/pci-driver.c | 17 -
drivers/xen/xen-acpi-processor.c | 1 -
include/acpi/processor.h | 9 +-
include/linux/clockchips.h | 8 +
include/linux/device.h | 7 +
include/linux/opp.h | 8 +
include/linux/pm.h | 2 +
include/linux/pm_domain.h | 92 ++++-
kernel/power/Kconfig | 4 +
kernel/power/poweroff.c | 2 +-
kernel/power/process.c | 2 +-
kernel/power/qos.c | 1 +
kernel/time/clockevents.c | 24 ++
kernel/time/timekeeping.c | 2 +
65 files changed, 2061 insertions(+), 962 deletions(-)
---------------
Alan Stern (1):
PM: Prevent runtime suspend during system resume
Amit Daniel Kachhap (1):
PM / cpufreq: Initialise the cpu field during conservative governor start
Andi Kleen (1):
sections: fix section conflicts in drivers/cpufreq
Andre Przywara (5):
acpi-cpufreq: Add quirk to disable _PSD usage on all AMD CPUs
cpufreq: Add warning message to powernow-k8
powernow-k8: delay info messages until initialization has succeeded
acpi-cpufreq: Add support for disabling dynamic overclocking
acpi-cpufreq: Add compatibility for legacy AMD cpb sysfs knob
Axel Lin (1):
cpufreq: OMAP: Check IS_ERR() instead of NULL for omap_device_get_by_hwmod_name
Borislav Petkov (1):
cpufreq / powernow-k8: Fixup missing _PSS objects message
Carsten Emde (1):
Honor state disabling in the cpuidle ladder governor
Daniel Lezcano (6):
cpuidle / ACPI : remove power from acpi_processor_cx structure
ACPI / processor: remove unused function parameter
ACPI / processor: remove pointless variable initialization
cpuidle / ACPI : move cpuidle_device field out of the acpi_processor_power structure
cpuidle: remove some empty lines
cpuidle: rename function name "__cpuidle_register_driver", v2
Feng Hong (1):
PM / Sleep: use resume event when call dpm_resume_early
Jan Beulich (1):
properly __init-annotate pm_sysrq_init()
Jean Pihet (1):
PM QoS: Use spinlock in the per-device PM QoS constraints code
John Stultz (1):
PM / wakeup: Use irqsave/irqrestore for events_lock
Kevin Hilman (1):
PM / Runtime: let rpm_resume() succeed if RPM_ACTIVE, even when disabled, v2
Luis Gonzalez Fernandez (1):
PM / QoS: Add return code to pm_qos_get_value function.
Matthew Garrett (3):
acpi-cpufreq: Add support for modern AMD CPUs
ACPI: Add fixups for AMD P-state figures
cpufreq: Remove support for hardware P-state chips from powernow-k8
Michal Pecio (2):
cpufreq / ondemand: update frequency when limits are relaxed
cpufreq: conservative: update frequency when limits are relaxed
Rafael J. Wysocki (41):
PM / cpuidle: Make ladder governor use the "disabled" state flag
PM / Domains: Introduce simplified power on routine for system resume
PM / Domains: Add power off/on function for system core suspend stage
timekeeping: Add suspend and resume of clock event devices
sh: TMU: Introduce clocksource/clock events suspend/resume routines
sh: CMT: Introduce clocksource/clock events suspend/resume routines
sh: MTU2: Introduce clock events suspend/resume routines
PM: Reorganize device PM initialization
PM / Runtime: Allow helpers to be called by early platform drivers
PM / Domains: Rename the always_on device flag to syscore
PM / Domains: Move syscore flag from subsys data to struct device
PM / Domains: Do not measure start time for "irq safe" devices
sh: TMU: Basic runtime PM support
sh: CMT: Basic runtime PM support
sh: MTU2: Basic runtime PM support
PM: Do not use the syscore flag for runtime PM
PM / Domains: Make it possible to use domain names when adding devices
PM / Domains: Make it possible to use names when adding subdomains
PM / Domains: Add power-on function using names to identify domains
PM / Domains: Document cpuidle-related functions and change their names
PM / Domains: Operations related to cpuidle using domain names
ARM: shmobile: Use names of power domains for adding devices to them
ARM: shmobile: Drop r8a7779_add_device_to_domain()
ARM: shmobile: Use domain names when adding subdomains to power domains
ARM: shmobile: Add routine for automatic PM domains initialization
ARM: shmobile: Do not access sh7372 A4S domain internals directly
ARM: shmobile: Move sh7372's PM domain objects to a table
ARM: shmobile: Move r8a7740's PM domain objects to a table
ARM: shmobile: Move r8a7779's PM domain objects to a table
ARM: shmobile: Make rmobile_init_pm_domain() static
ARM: shmobile: Set PM domain on/off latencies directly
ARM: shmobile: Allow device latencies to be specified directly
ARM: shmobile: Specify device latencies for SH7372 devices directly
ARM: shmobile: Specify device latencies for Mackerel devices directly
ARM: shmobile: Rework adding devices to PM domains on Mackerel
ARM: shmobile: Rework adding devices to PM domains on AP4EVB
ARM: shmobile: Remove the console check from sh7372_enter_suspend()
ARM: shmobile: Move definition of shmobile_init_late() to header
ARM: shmobile: Make sh7372 cpuidle handling more straightforward
ARM: shmobile: Add A4S cpuidle state on sh7372
Revert "PM QoS: Use spinlock in the per-device PM QoS constraints code"
Richard Zhao (2):
ARM: add cpufreq transiton notifier to adjust loops_per_jiffy for smp
cpufreq: OMAP: remove loops_per_jiffy recalculate for smp
Sachin Kamat (1):
PM / Domains: Fix compilation warning related to genpd_start_dev_no_timing()
Sedat Dilek (1):
PM / Freezer: Fix small typo "regrigerator"
Shawn Guo (2):
PM / OPP: Initialize OPP table from device tree
cpufreq: Add a generic cpufreq-cpu0 driver
Todd Poynor (1):
PM / Sleep: Print name of wakeup source that aborts suspend
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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