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Subject[GIT PULL] Power management updates for 3.4
Date
Hi Linus,

Please pull power management updates for 3.4 since commit
192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d:

Linux 3.3-rc6

with top-most commit 98e8bdafeb4728a6af7bbcbcc3984967d1cf2bc1

Merge branch 'pm-domains'

from the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git pm-for-3.4

They include:

* Introduction of early/late suspend/hibernation device callbacks.

* Generic PM domains extensions and fixes.

* devfreq updates from Axel Lin and MyungJoo Ham.

* Device PM QoS updates.

* Fixes of concurrency problems with wakeup sources.

* System suspend and hibernation fixes.

Thanks!


Documentation/ABI/testing/sysfs-devices-power | 18 ++
.../bindings/arm/exynos/power_domain.txt | 21 ++
Documentation/power/devices.txt | 93 +++++---
Documentation/power/freezing-of-tasks.txt | 21 ++
arch/arm/mach-exynos/Kconfig | 10 +-
arch/arm/mach-exynos/Makefile | 2 +-
arch/arm/mach-exynos/dev-pd.c | 139 -----------
arch/arm/mach-exynos/mach-nuri.c | 11 -
arch/arm/mach-exynos/mach-origen.c | 14 -
arch/arm/mach-exynos/mach-smdkv310.c | 12 -
arch/arm/mach-exynos/mach-universal_c210.c | 17 --
arch/arm/mach-exynos/pm_domains.c | 195 +++++++++++++++
arch/arm/mach-shmobile/setup-sh7372.c | 2 +
arch/x86/kernel/apm_32.c | 11 +-
drivers/base/power/domain.c | 253 +++++++++++++++-----
drivers/base/power/generic_ops.c | 157 ++++++++----
drivers/base/power/main.c | 247 +++++++++++++++++--
drivers/base/power/power.h | 4 +
drivers/base/power/qos.c | 61 +++++
drivers/base/power/sysfs.c | 47 ++++
drivers/base/power/wakeup.c | 85 +++++--
drivers/clocksource/sh_cmt.c | 4 +
drivers/clocksource/sh_mtu2.c | 4 +
drivers/clocksource/sh_tmu.c | 4 +
drivers/devfreq/devfreq.c | 112 +++++++++-
drivers/devfreq/exynos4_bus.c | 23 +-
drivers/devfreq/governor_performance.c | 5 +-
drivers/devfreq/governor_powersave.c | 2 +-
drivers/devfreq/governor_simpleondemand.c | 12 +-
drivers/devfreq/governor_userspace.c | 15 +-
drivers/mmc/host/sh_mmcif.c | 5 +
drivers/mmc/host/tmio_mmc_pio.c | 5 +
drivers/xen/manage.c | 6 +-
fs/jbd/journal.c | 2 +
fs/jbd2/journal.c | 2 +
include/linux/devfreq.h | 25 ++-
include/linux/pm.h | 59 ++++-
include/linux/pm_domain.h | 25 ++-
include/linux/pm_qos.h | 64 ++----
include/linux/pm_wakeup.h | 22 ++-
include/linux/suspend.h | 4 +
kernel/exit.c | 2 +-
kernel/freezer.c | 6 +-
kernel/kexec.c | 8 +-
kernel/power/Makefile | 3 +-
kernel/power/hibernate.c | 47 ++--
kernel/power/main.c | 20 +-
kernel/power/power.h | 7 +-
kernel/power/process.c | 24 +-
kernel/power/qos.c | 23 +-
kernel/power/snapshot.c | 7 +-
kernel/power/suspend.c | 84 ++++----
kernel/power/user.c | 12 +-
53 files changed, 1452 insertions(+), 611 deletions(-)
---------------
Alex Frid (1):
PM / QoS: Simplify PM QoS expansion/merge

Axel Lin (2):
devfreq: exynos4_bus: Use dev_get_drvdata at appropriate places
devfreq: Remove MODULE_ALIAS for exynos4 busfreq driver

Bjorn Helgaas (1):
PM / Hibernate: print physical addresses consistently with other parts of kernel

Guennadi Liakhovetski (1):
PM / Domains: Provide a dummy dev_gpd_data() when generic domains are not used

Jean Pihet (1):
PM / QoS: unconditionally build the feature

Magnus Damm (1):
PM / Domains: Fix include for PM_GENERIC_DOMAINS=n case

Marcos Paulo de Souza (2):
PM / Suspend: Avoid code duplication in suspend statistics update
PM / Freezer: Remove references to TIF_FREEZE in comments

MyungJoo Ham (3):
PM / devfreq: fixed syntax errors.
PM / devfreq: add min/max_freq limit requested by users.
PM / devfreq: add relation of recommended frequency.

Nigel Cunningham (1):
PM / Sleep: JBD and JBD2 missing set_freezable()

Rafael J. Wysocki (24):
PM / Sleep: Introduce "late suspend" and "early resume" of devices
PM / Sleep: Introduce generic callbacks for new device PM phases
PM / Domains: Run late/early device suspend callbacks at the right time
PM / Sleep: Initialize wakeup source locks in wakeup_source_add()
PM / Sleep: Do not check wakeup too often in try_to_freeze_tasks()
PM / Sleep: Remove unnecessary label from suspend_freeze_processes()
PM / Sleep: Unify kerneldoc comments in kernel/power/suspend.c
PM / Sleep: Make enter_state() in kernel/power/suspend.c static
PM / Sleep: Drop suspend_stats_update()
PM: Add comment describing relationships between PM callbacks to pm.h
PM / Sleep: Fix possible infinite loop during wakeup source destruction
PM / Sleep: Fix race conditions related to wakeup source timer function
PM / Sleep: Make __pm_stay_awake() delete wakeup source timers
PM / Sleep: Add more wakeup source initialization routines
PM / QoS: Make it possible to expose PM QoS latency constraints
tmio_mmc / PM: Use PM QoS latency constraint
sh_mmcif / PM: Use PM QoS latency constraint
PM / Domains: Fix handling of wakeup devices during system resume
PM / Domains: Fix hibernation restore of devices, v2
PM / Domains: Introduce "always on" device flag
PM / shmobile: Make TMU driver use pm_genpd_dev_always_on()
PM / shmobile: Make CMT driver use pm_genpd_dev_always_on()
PM / shmobile: Make MTU2 driver use pm_genpd_dev_always_on()
PM / Domains: Check domain status during hibernation restore of devices

Srivatsa S. Bhat (4):
PM / Freezer / Docs: Document the beauty of freeze/thaw semantics
PM / Hibernate: Thaw kernel threads in hibernation_snapshot() in error/test path
PM / Hibernate: Refactor and simplify freezer_test_done
PM / Hibernate: Enable usermodehelpers in hibernate() error path

Thomas Abraham (2):
PM / Domains: Add OF support
ARM: EXYNOS: Hook up power domains to generic power domain infrastructure



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