[GIT PULL] Thermal management updates for v4.1-rc2

[GIT PULL] Thermal management updates for v4.1-rc2

[Zhang Rui]

Hi, Linus,

Please pull from

git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next

to receive the Thermal Management updates for v4.1-rc2
with top-most commit

75229df63655fefc8e970c4017ba4db0174ab000:

  Merge branches 'thermal-fix', 'thermal-intel' and 'thermal-soc'
of .git into next

on top of commit f22e6e847115abc3a0e2ad7bb18d243d42275af1:

  Linux 4.0-rc7

Specifics:
- Enhance Thermal Framework with several new capabilities:
  . use power estimates
  . compute weights with relative integers instead of percentages
  . allow governors to have private data in thermal zones
  . export thermal zone parameters through sysfs
  Thanks to the ARM thermal team (Javi M., Punit A., and KP).
- Introduce a new thermal governor: power allocator. First in kernel
closed loop PI(D) controller for thermal control. Thanks to ARM thermal
team.
- OF thermal now allows thermal zones to have sustainable power HW
specification. Thanks to Punit.
- Introduce thermal driver for Intel Quark SoC x1000platform. Thanks to
Ong, Boon Leong.
- Introduce QPNP PMIC temperature alarm driver. Thanks to Ivan T. I.;
- Enhance Exynos thermal driver to handle Exynos5433 TMU. Thanks to
Chanwoo C.
- TI thermal driver now has a better implementation for EOCZ bit. Thanks
to Pavel M.
- Add id for Broadwell server in intel_powerclamp driver. Thanks to
Jacob Pan.
- A couple of other small fixes and cleanups from Joe Perches, Brian
Norris, and Matthias Krause.

----------------------------------------------------------------

Brian Norris (1):
      thermal: user_space: add trip point number to uevent data

Chanwoo Choi (1):
      thermal: exynos: Add the support for Exynos5433 TMU

Ivan T. Ivanov (1):
      thermal: Add QPNP PMIC temperature alarm driver

Jacob Pan (1):
      thermal/intel_powerclamp: add id for broadwell server

Javi Merino (13):
      thermal: fair_share: use the weight from the thermal instance
      thermal: fair_share: fix typo
      thermal: export weight to sysfs
      thermal: fair_share: generalize the weight concept
      thermal: let governors have private data for each thermal zone
      thermal: extend the cooling device API to include power
information
      thermal: cpu_cooling: implement the power cooling device API
      thermal: introduce the Power Allocator governor
      thermal: add trace events to the power allocator governor
      thermal: x86_pkg_temp: drop const for thermal_zone_parameters
      thermal: remove stale THERMAL_POWER_ACTOR select
      thermal: cpu_cooling: Check memory allocation of power_table
      thermal: export thermal_zone_parameters to sysfs

Joe Perches (1):
      thermal: Use bool function return values of true/false not 1/0

Kapileshwar Singh (3):
      thermal: of: fix cooling device weights in device tree
      thermal: cpu_cooling: Remove cpu_dev update on policy CPU update
      thermal: cpu_cooling: Fix power calculation when CPUs are offline

Mathias Krause (1):
      thermal/intel_powerclamp: add __init / __exit annotations

Ong, Boon Leong (1):
      thermal: intel Quark SoC X1000 DTS thermal driver

Pavel Machek (3):
      cleanup ti-soc-thermal
      ti-soc-thermal: implement eocz bit to make driver useful on omap3
      ti-soc-thermal: request temperature periodically if hw can't do
that itself

Punit Agrawal (3):
      of: thermal: Introduce sustainable power for a thermal zone
      thermal: core: Add Kconfig option to enable writable trips
      thermal: Default OF created trip points to writable

Srinivas Pandruvada (3):
      Thermal: Intel SoC: DTS thermal IOSF core
      Thermal: Intel SoC: DTS thermal use common APIs
      Thermal/int340x/processor_thermal: Enable auxiliary DTS for
Braswell

Zhang Rui (2):
      Merge branch 'linus' of
git://git.kernel.org/.../evalenti/linux-soc-thermal into thermal-soc
      Merge branches 'thermal-fix', 'thermal-intel' and 'thermal-soc'
of .git into next

 .../bindings/thermal/qcom-spmi-temp-alarm.txt      |  57 ++
 .../devicetree/bindings/thermal/thermal.txt        |   9 +
 Documentation/thermal/cpu-cooling-api.txt          | 156 +++++-
 Documentation/thermal/power_allocator.txt          | 247 +++++++++
 Documentation/thermal/sysfs-api.txt                |  83 ++-
 drivers/acpi/thermal.c                             |   9 +-
 drivers/platform/x86/acerhdf.c                     |   3 +-
 drivers/thermal/Kconfig                            |  60 ++-
 drivers/thermal/Makefile                           |   4 +
 drivers/thermal/cpu_cooling.c                      | 585
++++++++++++++++++++-
 drivers/thermal/db8500_thermal.c                   |   2 +-
 drivers/thermal/fair_share.c                       |  41 +-
 drivers/thermal/imx_thermal.c                      |   3 +-
 .../int340x_thermal/processor_thermal_device.c     |  55 +-
 drivers/thermal/intel_powerclamp.c                 |   9 +-
 drivers/thermal/intel_quark_dts_thermal.c          | 473
+++++++++++++++++
 drivers/thermal/intel_soc_dts_iosf.c               | 483
+++++++++++++++++
 drivers/thermal/intel_soc_dts_iosf.h               |  62 +++
 drivers/thermal/intel_soc_dts_thermal.c            | 430
+--------------
 drivers/thermal/of-thermal.c                       |  15 +-
 drivers/thermal/power_allocator.c                  | 538
+++++++++++++++++++
 drivers/thermal/qcom-spmi-temp-alarm.c             | 309 +++++++++++
 drivers/thermal/samsung/exynos_tmu.c               | 187 ++++++-
 drivers/thermal/samsung/exynos_tmu.h               |   1 +
 drivers/thermal/thermal_core.c                     | 310 ++++++++++-
 drivers/thermal/thermal_core.h                     |  13 +-
 drivers/thermal/ti-soc-thermal/ti-bandgap.c        | 104 ++--
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c |   5 +-
 drivers/thermal/user_space.c                       |  13 +-
 drivers/thermal/x86_pkg_temp_thermal.c             |   2 +-
 include/linux/cpu_cooling.h                        |  39 ++
 include/linux/thermal.h                            |  86 ++-
 include/trace/events/thermal.h                     |  58 ++
 include/trace/events/thermal_power_allocator.h     |  87 +++
 34 files changed, 3986 insertions(+), 552 deletions(-)
 create mode 100644
Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt
 create mode 100644 Documentation/thermal/power_allocator.txt
 create mode 100644 drivers/thermal/intel_quark_dts_thermal.c
 create mode 100644 drivers/thermal/intel_soc_dts_iosf.c
 create mode 100644 drivers/thermal/intel_soc_dts_iosf.h
 create mode 100644 drivers/thermal/power_allocator.c
 create mode 100644 drivers/thermal/qcom-spmi-temp-alarm.c
 create mode 100644 include/trace/events/thermal_power_allocator.h

Re: [GIT PULL] Thermal management updates for v4.1-rc2

[Linus Torvalds]

On Mon, Apr 27, 2015 at 4:58 AM, Zhang Rui <rui.zhang@intel.com> wrote:
>
> to receive the Thermal Management updates for v4.1-rc2
> with top-most commit

This came outside the merge window (why?), so I'm ignoring it.

If you have bug-fixes, send those. The rest can wait until 4.2.

                        Linus

RE: [GIT PULL] Thermal management updates for v4.1-rc2

[Zhang, Rui]

Hi, Linus,

Sorry that I missed the merged window as my email was broken while I was travelling in Portland last week. And I need to get it fixed after I came back this Sunday.
Thus I was hoping that this can still get merged as it is early -rc2.
Sorry for bringing the trouble to you and the patch contributors, I will send another git pull request.

Thanks,
rui
 
> -----Original Message-----
> From: linux-pm-owner@vger.kernel.org [mailto:linux-pm-
> owner@vger.kernel.org] On Behalf Of Linus Torvalds
> Sent: Tuesday, April 28, 2015 5:05 AM
> To: Zhang, Rui
> Cc: Linux PM list
> Subject: Re: [GIT PULL] Thermal management updates for v4.1-rc2
> Importance: High
> 
> On Mon, Apr 27, 2015 at 4:58 AM, Zhang Rui <rui.zhang@intel.com> wrote:
> >
> > to receive the Thermal Management updates for v4.1-rc2 with top-most
> > commit
> 
> This came outside the merge window (why?), so I'm ignoring it.
> 
> If you have bug-fixes, send those. The rest can wait until 4.2.
> 
>                         Linus
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pm" in the
> body of a message to majordomo@vger.kernel.org More majordomo info at
> http://vger.kernel.org/majordomo-info.html

Re: [GIT PULL] Thermal management updates for v4.1-rc2

[Eduardo Valentin]

[-- Attachment #1: Type: text/plain, Size: 2289 bytes --]

Linus, Rui,

On Tue, Apr 28, 2015 at 02:40:02AM +0000, Zhang, Rui wrote:
> Hi, Linus,
> 
> Sorry that I missed the merged window as my email was broken while I was travelling in Portland last week. And I need to get it fixed after I came back this Sunday.
> Thus I was hoping that this can still get merged as it is early -rc2.
> Sorry for bringing the trouble to you and the patch contributors, I will send another git pull request.
> 
> Thanks,
> rui
>  
> > -----Original Message-----
> > From: linux-pm-owner@vger.kernel.org [mailto:linux-pm-
> > owner@vger.kernel.org] On Behalf Of Linus Torvalds
> > Sent: Tuesday, April 28, 2015 5:05 AM
> > To: Zhang, Rui
> > Cc: Linux PM list
> > Subject: Re: [GIT PULL] Thermal management updates for v4.1-rc2
> > Importance: High
> > 
> > On Mon, Apr 27, 2015 at 4:58 AM, Zhang Rui <rui.zhang@intel.com> wrote:
> > >
> > > to receive the Thermal Management updates for v4.1-rc2 with top-most
> > > commit
> > 
> > This came outside the merge window (why?), so I'm ignoring it.
> > 
> > If you have bug-fixes, send those. The rest can wait until 4.2.
> > 

Linus,

We have content that has been waiting for 4.1 merge window for some
time. It was sent into linux-next several weeks ago [1]. My 4.1 pull 
to Rui was a couple of weeks ago [2]. 

It is disappointing for the developers who has been waiting for final
merge of their code that in the end it didn't make it due to corporate
email issues. 

I know it is your call to pull it or not for 4.1. I just want to explain 
that the thermal-soc content is not a last minute change.

Rui,

Whenever you have such issues, let me know and we can do something to
avoid content missing the merge window. I can of course, send pulls with
accepted content, just the way I have been sending.


BR,

Eduardo Valentin

[1] - https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=899e56ad58f544e115070a7b4bd7b2dafc646936
[2] - http://marc.info/?l=linux-pm&m=142907689627135&w=2


> >                         Linus
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-pm" in the
> > body of a message to majordomo@vger.kernel.org More majordomo info at
> > http://vger.kernel.org/majordomo-info.html

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 490 bytes --]

Re: [GIT PULL] Thermal management updates for v4.1-rc2

[Zhang Rui]

Hi, Eduardo,

On Tue, 2015-04-28 at 18:58 -0700, Eduardo Valentin wrote:
> Linus, Rui,
> 
> On Tue, Apr 28, 2015 at 02:40:02AM +0000, Zhang, Rui wrote:
> > Hi, Linus,
> > 
> > Sorry that I missed the merged window as my email was broken while I was travelling in Portland last week. And I need to get it fixed after I came back this Sunday.
> > Thus I was hoping that this can still get merged as it is early -rc2.
> > Sorry for bringing the trouble to you and the patch contributors, I will send another git pull request.
> > 
> > Thanks,
> > rui
> >  
> > > -----Original Message-----
> > > From: linux-pm-owner@vger.kernel.org [mailto:linux-pm-
> > > owner@vger.kernel.org] On Behalf Of Linus Torvalds
> > > Sent: Tuesday, April 28, 2015 5:05 AM
> > > To: Zhang, Rui
> > > Cc: Linux PM list
> > > Subject: Re: [GIT PULL] Thermal management updates for v4.1-rc2
> > > Importance: High
> > > 
> > > On Mon, Apr 27, 2015 at 4:58 AM, Zhang Rui <rui.zhang@intel.com> wrote:
> > > >
> > > > to receive the Thermal Management updates for v4.1-rc2 with top-most
> > > > commit
> > > 
> > > This came outside the merge window (why?), so I'm ignoring it.
> > > 
> > > If you have bug-fixes, send those. The rest can wait until 4.2.
> > > 
> 
> Linus,
> 
> We have content that has been waiting for 4.1 merge window for some
> time. It was sent into linux-next several weeks ago [1]. My 4.1 pull 
> to Rui was a couple of weeks ago [2]. 
> 
> It is disappointing for the developers who has been waiting for final
> merge of their code that in the end it didn't make it due to corporate
> email issues. 
> 
> I know it is your call to pull it or not for 4.1. I just want to explain 
> that the thermal-soc content is not a last minute change.

Again, I'm sorry that I missed this merge window.
It's disappointing but I think we should move forward.
can you please send me two git pull requests, one for 4.1-rc and another
for 4.2?

> Rui,
> 
> Whenever you have such issues, let me know and we can do something to
> avoid content missing the merge window. I can of course, send pulls with
> accepted content, just the way I have been sending.
> 
Sure will do next time. It is my mistake that I thought I was able to
catch the merge window.

thanks,
rui
> 
> BR,
> 
> Eduardo Valentin
> 
> [1] - https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=899e56ad58f544e115070a7b4bd7b2dafc646936
> [2] - http://marc.info/?l=linux-pm&m=142907689627135&w=2
> 
> 
> > >                         Linus
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe linux-pm" in the
> > > body of a message to majordomo@vger.kernel.org More majordomo info at
> > > http://vger.kernel.org/majordomo-info.html