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SubjectRe: PM: Summary of changes for v3.7
Hi Rafael,

I'd like to include following thread's patch into v3.7.

https://patchwork.kernel.org/patch/1282121/

The patch has been discussed and I have updated all comments.

Thanks,
Yasuaki Ishimatsu

2012/09/19 5:19, Rafael J. Wysocki wrote:
> Hi all,
>
> All of the changes I'd like to include into the first PM pull request during
> the v3.7 merge window, except maybe for a couple of patches I know of, but
> haven't decided what to do with them yet, is on the 'linux-next' branch of the
> linux-pm.git tree now.
>
> The summary of those changes is appended. If anyone finds any of them
> objectionable, please let me know ASAP. Also please let me know if there are
> any power management patches I've seen already that you'd like me to take for
> v3.7 (if I haven't seen them yet, they clearly are not v3.7 material, unless
> they are urgent fixes).
>
> Thanks,
> Rafael
>
> ---
>
> 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 | 35 +-
> drivers/base/power/opp.c | 47 +++
> drivers/base/power/power.h | 36 +-
> 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 | 35 --
> drivers/cpufreq/powernow-k8.c | 406 ++-------------------
> drivers/cpufreq/powernow-k8.h | 32 --
> drivers/cpuidle/governors/ladder.c | 6 +-
> 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 +
> 62 files changed, 2028 insertions(+), 922 deletions(-)
>
> ---------------
>
> 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
>
> Borislav Petkov (1):
> cpufreq / powernow-k8: Fixup missing _PSS objects message
>
> Carsten Emde (1):
> Honor state disabling in the cpuidle ladder governor
>
> Daniel Lezcano (4):
> 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
>
> Jan Beulich (1):
> properly __init-annotate pm_sysrq_init()
>
> John Stultz (1):
> PM / wakeup: Use irqsave/irqrestore for events_lock
>
> 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 (40):
> 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
>
> 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
>
> --
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