[GIT PULL] More power management updates for v5.10-rc1

* [GIT PULL] More power management updates for v5.10-rc1
@ 2020-10-23 17:29 Rafael J. Wysocki
  2020-10-23 23:42 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Rafael J. Wysocki @ 2020-10-23 17:29 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: ACPI Devel Maling List, Linux PM, Linux Kernel Mailing List

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-5.10-rc1-2

with top-most commit 41c169d9ae2c890552044e129d101995b62c8a02

 Merge branch 'pm-avs'

on top of commit defb53a7c790f9e37a765de8a5d830ed15e2055b

 Merge tag 'pnp-5.10-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

to receive more power management updates for 5.10-rc1.

First of all, the adaptive voltage scaling (AVS) drivers go to new
platform-specific locations as planned (this part was reported to
have merge conflicts against the new arm-soc updates in linux-next).

In addition to that, there are some fixes (intel_idle, intel_pstate,
RAPL, acpi_cpufreq), the addition of on/off notifiers and idle state
accounting support to the generic power domains (genpd) code and some
janitorial changes all over.

Specifics:

 - Move the AVS drivers to new platform-specific locations and get
   rid of the drivers/power/avs directory (Ulf Hansson).

 - Add on/off notifiers and idle state accounting support to the
   generic power domains (genpd) framework (Ulf Hansson, Lina Iyer).

 - Ulf will maintain the PM domain part of cpuidle-psci (Ulf Hansson).

 - Make intel_idle disregard ACPI _CST if it cannot use the data
   returned by that method (Mel Gorman).

 - Modify intel_pstate to avoid leaving useless sysfs directory
   structure behind if it cannot be registered (Chen Yu).

 - Fix domain detection in the RAPL power capping driver and prevent
   it from failing to enumerate the Psys RAPL domain (Zhang Rui).

 - Allow acpi-cpufreq to use ACPI _PSD information with Family 19 and
   later AMD chips (Wei Huang).

 - Update the driver assumptions comment in intel_idle and fix a
   kerneldoc comment in the runtime PM framework (Alexander Monakov,
   Bean Huo).

 - Avoid unnecessary resets of the cached frequency in the schedutil
   cpufreq governor to reduce overhead (Wei Wang).

 - Clean up the cpufreq core a bit (Viresh Kumar).

 - Make assorted minor janitorial changes (Daniel Lezcano, Geert
   Uytterhoeven, Hubert Jasudowicz, Tom Rix).

 - Clean up and optimize the cpupower utility somewhat (Colin Ian
   King, Martin Kaistra).

Thanks!

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

Alexander Monakov (1):
      intel_idle: mention assumption that WBINVD is not needed

Bean Huo (1):
      PM: runtime: Fix typo in pm_runtime_set_active() helper comment

Chen Yu (1):
      cpufreq: intel_pstate: Delete intel_pstate sysfs if failed to
register the driver

Colin Ian King (1):
      cpupowerutils: fix spelling mistake "dependant" -> "dependent"

Daniel Lezcano (1):
      cpuidle: Remove pointless stub

Geert Uytterhoeven (1):
      PM: domains: Add curly braces to delimit comment + statement block

Hubert Jasudowicz (1):
      powercap: Fix typo in Kconfig "Plance" -> "Plane"

Lina Iyer (1):
      PM: domains: enable domain idle state accounting

Martin Kaistra (1):
      cpupower: speed up generating git version string

Mel Gorman (1):
      intel_idle: Ignore _CST if control cannot be taken from the platform

Tom Rix (1):
      PM: sleep: remove unreachable break

Ulf Hansson (7):
      MAINTAINERS: Add section for cpuidle-psci PM domain
      PM: domains: Add support for PM domain on/off notifiers for genpd
      PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers
      PM: AVS: smartreflex Move driver to soc specific drivers
      PM: domains: Fix build error for genpd notifiers
      PM: AVS: qcom-cpr: Move the driver to the qcom specific drivers
      PM: AVS: Drop the avs directory and the corresponding Kconfig

Viresh Kumar (1):
      cpufreq: Improve code around unlisted freq check

Wei Huang (1):
      acpi-cpufreq: Honor _PSD table setting on new AMD CPUs

Wei Wang (1):
      cpufreq: schedutil: restore cached freq when next_f is not changed

Zhang Rui (2):
      powercap/intel_rapl: Fix domain detection
      powercap/intel_rapl: enumerate Psys RAPL domain together with
package RAPL domain

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

 MAINTAINERS                                        |  14 +-
 arch/arm/plat-omap/Kconfig                         |   2 +-
 drivers/base/power/domain.c                        | 167 +++++++++++++++++++--
 drivers/base/power/main.c                          |   1 -
 drivers/cpufreq/acpi-cpufreq.c                     |   3 +-
 drivers/cpufreq/cpufreq.c                          |  15 +-
 drivers/cpufreq/intel_pstate.c                     |  22 ++-
 drivers/idle/intel_idle.c                          |  15 +-
 drivers/power/Kconfig                              |   1 -
 drivers/power/Makefile                             |   1 -
 drivers/power/avs/Kconfig                          |  37 -----
 drivers/power/avs/Makefile                         |   4 -
 drivers/powercap/Kconfig                           |   2 +-
 drivers/powercap/intel_rapl_common.c               |  82 ++--------
 drivers/powercap/intel_rapl_msr.c                  |   5 +-
 drivers/soc/qcom/Kconfig                           |  16 ++
 drivers/soc/qcom/Makefile                          |   1 +
 drivers/{power/avs/qcom-cpr.c => soc/qcom/cpr.c}   |   0
 drivers/soc/rockchip/Kconfig                       |   8 +
 drivers/soc/rockchip/Makefile                      |   1 +
 .../rockchip/io-domain.c}                          |   0
 drivers/soc/ti/Makefile                            |   1 +
 drivers/{power/avs => soc/ti}/smartreflex.c        |   0
 include/linux/cpuidle.h                            |   5 -
 include/linux/intel_rapl.h                         |   7 +-
 include/linux/pm_domain.h                          |  24 +++
 include/linux/pm_runtime.h                         |   2 +-
 kernel/sched/cpufreq_schedutil.c                   |   5 +-
 tools/power/cpupower/Makefile                      |   2 +-
 tools/power/cpupower/debug/i386/intel_gsic.c       |   2 +-
 30 files changed, 281 insertions(+), 164 deletions(-)

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