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Message-ID: <CAMXH7KFRFjFmossoxfJC2bP-dhwkG-H4Ct5b5mMuezJSjKy9Jg@mail.gmail.com>
Date: Fri, 30 Mar 2012 11:48:17 -0500
From: Rob Lee <rob.lee@...aro.org>
To: Len Brown <lenb@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
linux-acpi <linux-acpi@...r.kernel.org>,
Linux PM list <linux-pm@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
Nicolas Ferre <nicolas.ferre@...el.com>
Subject: Re: [GIT PULL] ACPI & Power Management patches for Linux-3.4-merge
Hello Len,
On Fri, Mar 30, 2012 at 6:38 AM, Len Brown <lenb@...nel.org> wrote:
> Hi Linus,
>
> Please pull these ACPI & Power Management patches.
>
> ACPI 5.0 after-ripples, ACPICA/Linux divergence cleanup
> cpuidle evolving, more ARM use
> thermal sub-system evolving, ditto
> assorted other PM bits
>
> The top commit is a merge with your latest tree
> to address some cpuidle/ARM conflicts.
>
> Rob, Daniel,
>
> As you both modified at91_enter_idle(), and I don't know the semantics
> of at91_standby(), I had to guess at the correct merge.
> Please double check it and correct as necessary.
See this link which I believe is the same conflict on linux-next and
Stephen's resolution is verified by me, Daniel, and Nicolas Ferre.
https://lkml.org/lkml/2012/3/9/47
Thanks,
Rob
>
> thanks!
> Len Brown, Intel Open Source Technology Center
>
> The following changes since commit f52b69f86e27903d6896ed5fa7cd280fec8de532:
>
> Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh (2012-03-30 00:09:17 -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 14b5e206d755327ca176920ce2984c55191bbe1d:
>
> Merge branch 'upstream' into release (2012-03-30 07:00:19 -0400)
>
> ----------------------------------------------------------------
>
> Alex He (1):
> ACPI: Clean redundant codes in scan.c
>
> Amit Daniel Kachhap (1):
> thermal: Fix for setting the thermal zone mode to enable/disable
>
> Andi Kleen (3):
> ACPI: ec: Do request_region outside WARN()
> ACPI: Make ACPI interrupt threaded
> Disable MCP limit exceeded messages from Intel IPS driver
>
> Bjorn Helgaas (1):
> ACPI / PM: print physical addresses consistently with other parts of kernel
>
> Bob Moore (16):
> ACPICA: Update _REV return value to 5
> ACPICA: ACPI 5: Support for new FADT SleepStatus, SleepControl registers
> ACPICA: Move ACPI timer prototypes to public acpixf file
> ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware
> ACPICA: Expand OSL memory read/write interfaces to 64 bits
> ACPICA: ACPI 5: Update debug output for new notify values
> ACPICA: Add acpi_os_physical_table_override interface
> ACPICA: Distill multiple sleep method functions to a single function
> ACPICA: Split sleep/wake functions into two files
> ACPICA: Add table-driven dispatch for sleep/wake functions
> ACPICA: Update to version 20120215
> ACPICA: Clarify METHOD_NAME* defines for full-pathname cases
> ACPICA: Change exception code for invalid pathname in acpi_evaluate_object
> ACPICA: Debugger: Add missing object info to namespace dump
> ACPICA: Object repair code: Support to add Package wrappers
> ACPICA: Update to version 20120320
>
> Boris Ostrovsky (2):
> idle, x86: Allow off-lined CPU to enter deeper C states
> cpuidle: power_usage should be declared signed integer
>
> Chen Gong (3):
> ACPI, APEI, EINJ, limit the range of einj_param
> ACPI, APEI, EINJ, new parameter to control trigger action
> Update documentation for parameter *notrigger* in einj.txt
>
> Corentin Chary (1):
> ACPI / Video: blacklist some samsung laptops
>
> Dan Carpenter (2):
> thermal: spear13xx: checking for NULL instead of IS_ERR()
> ACPI throttling: fix endian bug in acpi_read_throttling_status()
>
> Daniel Lezcano (3):
> cpuidle: use the driver's state_count as default
> cpuidle: remove useless array definition in cpuidle_structure
> cpuidle: remove unused 'governor_data' field
>
> Fabio Estevam (1):
> drivers/thermal/thermal_sys.c: fix build warning
>
> Gary Hade (1):
> ACPI, APEI: Fix incorrect APEI register bit width check and usage
>
> Jan Beulich (1):
> ACPI: consistently use should_use_kmap()
>
> Jiang Liu (2):
> ACPI, APEI, Fix ERST header length check
> CPER failed to handle generic error records with multiple sections
>
> Joe Perches (4):
> thermal_sys: remove unnecessary line continuations
> thermal_sys: remove obfuscating used-once macros
> thermal_sys: kernel style cleanups
> thermal_sys: convert printks to pr_<level>
>
> Julia Lawall (1):
> ACPI: processor_driver: add missing kfree
>
> Julian Anastasov (1):
> ACPICA: Fix regression in FADT revision checks
>
> Konrad Rzeszutek Wilk (1):
> tboot: Add return values for tboot_sleep
>
> Len Brown (11):
> ACPI: ignore FADT reset-reg-sup flag
> Merge branch 'stable/for-x86-for-3.4' of git://git.kernel.org/.../konrad/xen into tboot
> tools turbostat: add summary option
> tools turbostat: reduce measurement overhead due to IPIs
> tools turbostat: harden against cpu online/offline
> Merge branches 'acpica', 'bgrt', 'bz-11533', 'cpuidle', 'ec', 'hotplug', 'misc', 'thermal', 'turbostat' and 'video' into release
> Merge branch 'apei' into release
> Merge branch 'red-hat-bz-727865' into release
> Merge branch 'd3' into release
> Merge branch 'tboot' into release
> Merge branch 'upstream' into release
>
> Lin Ming (4):
> ACPICA: Sleep/Wake interfaces: optionally execute _GTS and _BFS
> ACPI: Move module parameter gts and bfs to sleep.c
> ACPI: Add interface to register/unregister device to/from power resources
> ACPI, PCI: Move acpi_dev_run_wake() to ACPI core
>
> Matthew Garrett (4):
> ACPI: Evaluate thermal trip points before reading temperature
> ACPI: Ensure thermal limits match CPU frequencies
> ACPI: export acpi_kobj
> ACPI: Add support for exposing BGRT data
>
> Myron Stowe (1):
> ACPI: Fix logic for removing mappings in 'acpi_unmap'
>
> Paul E. McKenney (1):
> ACPI: Fix unprotected smp_processor_id() in acpi_processor_cst_has_changed()
>
> Petr Vandrovec (1):
> ACPI: Fix use-after-free in acpi_map_lsapic
>
> Robert Lee (9):
> cpuidle: Add common time keeping and irq enabling
> ARM: at91: Consolidate time keeping and irq enable
> ARM: kirkwood: Consolidate time keeping and irq enable
> ARM: davinci: Consolidate time keeping and irq enable
> ARM: omap: Consolidate OMAP3 time keeping and irq enable
> ARM: omap: Consolidate OMAP4 time keeping and irq enable
> ARM: shmobile: Consolidate time keeping and irq enable
> SH: shmobile: Consolidate time keeping and irq enable
> ARM: davinci: Fix for cpuidle consolidation changes
>
> ShuoX Liu (1):
> cpuidle: add a sysfs entry to disable specific C state for debug purpose.
>
> Tang Liang (1):
> x86, acpi, tboot: Have a ACPI os prepare sleep instead of calling tboot_sleep.
>
> Toshi Kani (1):
> ACPI: Add CPU hotplug support for processor device objects
>
> Vincenzo Frascino (1):
> thermal: add support for thermal sensor present on SPEAr13xx machines
>
> Viresh Kumar (1):
> thermal/spear_thermal: replace readl/writel with lighter _relaxed variants
>
> Yinghai Lu (1):
> PNPACPI: Fix device ref leaking in acpi_pnp_match
>
> Zhang Rui (1):
> ACPI: Introduce ACPI D3_COLD state support
>
> Documentation/ABI/testing/sysfs-firmware-acpi | 20 +
> Documentation/acpi/apei/einj.txt | 8 +
> Documentation/cpuidle/sysfs.txt | 5 +
> arch/arm/include/asm/cpuidle.h | 29 ++
> arch/arm/kernel/Makefile | 2 +-
> arch/arm/kernel/cpuidle.c | 21 ++
> arch/arm/mach-at91/cpuidle.c | 63 ++--
> arch/arm/mach-davinci/cpuidle.c | 83 ++--
> arch/arm/mach-kirkwood/cpuidle.c | 72 ++--
> arch/arm/mach-omap2/cpuidle34xx.c | 42 +--
> arch/arm/mach-omap2/cpuidle44xx.c | 21 +-
> arch/arm/mach-shmobile/cpuidle.c | 31 +-
> arch/sh/kernel/cpu/shmobile/cpuidle.c | 10 +-
> arch/x86/kernel/acpi/boot.c | 3 +-
> arch/x86/kernel/smpboot.c | 4 +-
> arch/x86/kernel/tboot.c | 9 +-
> drivers/acpi/Kconfig | 9 +
> drivers/acpi/Makefile | 1 +
> drivers/acpi/acpica/Makefile | 4 +-
> drivers/acpi/acpica/accommon.h | 1 -
> drivers/acpi/acpica/acdebug.h | 8 +-
> drivers/acpi/acpica/acevents.h | 21 +-
> drivers/acpi/acpica/acglobal.h | 11 +-
> drivers/acpi/acpica/achware.h | 32 +-
> drivers/acpi/acpica/aclocal.h | 1 +
> drivers/acpi/acpica/acmacros.h | 6 +
> drivers/acpi/acpica/acnamesp.h | 5 +-
> drivers/acpi/acpica/actables.h | 5 +
> drivers/acpi/acpica/evevent.c | 4 +-
> drivers/acpi/acpica/evglock.c | 4 +-
> drivers/acpi/acpica/evgpe.c | 4 +-
> drivers/acpi/acpica/evgpeblk.c | 4 +-
> drivers/acpi/acpica/evgpeinit.c | 4 +-
> drivers/acpi/acpica/evgpeutil.c | 3 +
> drivers/acpi/acpica/evmisc.c | 26 +-
> drivers/acpi/acpica/evsci.c | 4 +-
> drivers/acpi/acpica/evxface.c | 436 +++++++++++-----------
> drivers/acpi/acpica/evxfevnt.c | 2 +
> drivers/acpi/acpica/evxfgpe.c | 2 +
> drivers/acpi/acpica/hwacpi.c | 3 +
> drivers/acpi/acpica/hwesleep.c | 247 ++++++++++++
> drivers/acpi/acpica/hwgpe.c | 4 +-
> drivers/acpi/acpica/hwregs.c | 16 +-
> drivers/acpi/acpica/hwsleep.c | 401 ++++----------------
> drivers/acpi/acpica/hwtimer.c | 2 +
> drivers/acpi/acpica/hwxface.c | 50 +--
> drivers/acpi/acpica/hwxfsleep.c | 431 +++++++++++++++++++++
> drivers/acpi/acpica/nsdump.c | 15 +-
> drivers/acpi/acpica/nsdumpdv.c | 2 +-
> drivers/acpi/acpica/nspredef.c | 4 +-
> drivers/acpi/acpica/nsrepair.c | 159 +++-----
> drivers/acpi/acpica/nsutils.c | 2 +-
> drivers/acpi/acpica/tbfadt.c | 8 +-
> drivers/acpi/acpica/tbinstal.c | 117 +++++-
> drivers/acpi/acpica/tbutils.c | 95 ++---
> drivers/acpi/acpica/utdecode.c | 34 +-
> drivers/acpi/acpica/utglobal.c | 9 +-
> drivers/acpi/acpica/utinit.c | 37 +-
> drivers/acpi/acpica/utxface.c | 6 +-
> drivers/acpi/apei/apei-base.c | 61 +--
> drivers/acpi/apei/cper.c | 2 +
> drivers/acpi/apei/einj.c | 17 +-
> drivers/acpi/apei/erst.c | 2 +-
> drivers/acpi/bgrt.c | 175 +++++++++
> drivers/acpi/bus.c | 1 +
> drivers/acpi/ec.c | 8 +-
> drivers/acpi/nvs.c | 4 +-
> drivers/acpi/osl.c | 124 ++----
> drivers/acpi/power.c | 166 +++++++-
> drivers/acpi/processor_driver.c | 62 ++-
> drivers/acpi/processor_idle.c | 34 +-
> drivers/acpi/processor_thermal.c | 45 ++-
> drivers/acpi/processor_throttling.c | 5 +-
> drivers/acpi/reboot.c | 3 +-
> drivers/acpi/scan.c | 12 +-
> drivers/acpi/sleep.c | 76 +++-
> drivers/acpi/thermal.c | 8 +-
> drivers/acpi/video_detect.c | 49 +++
> drivers/cpuidle/cpuidle.c | 97 ++++-
> drivers/cpuidle/driver.c | 2 +-
> drivers/cpuidle/governors/menu.c | 7 +-
> drivers/cpuidle/sysfs.c | 40 ++
> drivers/pci/pci-acpi.c | 40 +-
> drivers/platform/x86/intel_ips.c | 13 +-
> drivers/pnp/pnpacpi/core.c | 7 +-
> drivers/thermal/Kconfig | 8 +
> drivers/thermal/Makefile | 1 +
> drivers/thermal/spear_thermal.c | 206 ++++++++++
> drivers/thermal/thermal_sys.c | 94 ++---
> {drivers/acpi/acpica => include/acpi}/acconfig.h | 19 +-
> include/acpi/acexcep.h | 7 +-
> include/acpi/acnames.h | 12 +-
> include/acpi/acpi_bus.h | 7 +
> include/acpi/acpiosxf.h | 13 +-
> include/acpi/acpixf.h | 229 ++++++++----
> include/acpi/actbl.h | 7 +
> include/acpi/actypes.h | 22 +-
> include/linux/acpi.h | 10 +
> include/linux/cpuidle.h | 22 +-
> include/linux/platform_data/spear_thermal.h | 26 ++
> include/linux/tboot.h | 1 -
> tools/power/x86/turbostat/turbostat.8 | 99 +++--
> tools/power/x86/turbostat/turbostat.c | 245 ++++++++----
> 103 files changed, 3205 insertions(+), 1545 deletions(-)
> create mode 100644 arch/arm/include/asm/cpuidle.h
> create mode 100644 arch/arm/kernel/cpuidle.c
> create mode 100644 drivers/acpi/acpica/hwesleep.c
> create mode 100644 drivers/acpi/acpica/hwxfsleep.c
> create mode 100644 drivers/acpi/bgrt.c
> create mode 100644 drivers/thermal/spear_thermal.c
> rename {drivers/acpi/acpica => include/acpi}/acconfig.h (92%)
> create mode 100644 include/linux/platform_data/spear_thermal.h
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