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Subject[GIT PULL] Power management updates for v5.14-rc1
Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-5.14-rc1

with top-most commit 22b65d31ad9d10cdd726239966b6d6f67db8f251

Merge branches 'pm-domains' and 'pm-devfreq'

on top of commit 4d6035f9bf4ea12776322746a216e856dfe46698

Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"

to receive power management updates for 5.14-rc1.

These add hybrid processors support to the intel_pstate driver
and make it work with more processor models when HWP is disabled,
make the intel_idle driver use special C6 idle state paremeters
when package C-states are disabled, add cooling support to the
tegra30 devfreq driver, rework the TEO (timer events oriented)
cpuidle governor, extend the OPP (operating performance points)
framework to use the required-opps DT property in more cases, fix
some issues and clean up a number of assorted pieces of code.

Specifics:

- Make intel_pstate support hybrid processors using abstract
performance units in the HWP interface (Rafael Wysocki).

- Add Icelake servers and Cometlake support in no-HWP mode to
intel_pstate (Giovanni Gherdovich).

- Make cpufreq_online() error path be consistent with the CPU
device removal path in cpufreq (Rafael Wysocki).

- Clean up 3 cpufreq drivers and the statistics code (Hailong Liu,
Randy Dunlap, Shaokun Zhang).

- Make intel_idle use special idle state parameters for C6 when
package C-states are disabled (Chen Yu).

- Rework the TEO (timer events oriented) cpuidle governor to address
some theoretical shortcomings in it (Rafael Wysocki).

- Drop unneeded semicolon from the TEO governor (Wan Jiabing).

- Modify the runtime PM framework to accept unassigned suspend
and resume callback pointers (Ulf Hansson).

- Improve pm_runtime_get_sync() documentation (Krzysztof Kozlowski).

- Improve device performance states support in the generic power
domains (genpd) framework (Ulf Hansson).

- Fix some documentation issues in genpd (Yang Yingliang).

- Make the operating performance points (OPP) framework use the
required-opps DT property in use cases that are not related to
genpd (Hsin-Yi Wang).

- Make lazy_link_required_opp_table() use list_del_init instead of
list_del/INIT_LIST_HEAD (Yang Yingliang).

- Simplify wake IRQs handling in the core system-wide sleep support
code and clean up some coding style inconsistencies in it (Tian
Tao, Zhen Lei).

- Add cooling support to the tegra30 devfreq driver and improve its
DT bindings (Dmitry Osipenko).

- Fix some assorted issues in the devfreq core and drivers (Chanwoo
Choi, Dong Aisheng, YueHaibing).

Thanks!


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

Chanwoo Choi (1):
PM / devfreq: passive: Fix get_target_freq when not using required-opp

Chen Yu (1):
intel_idle: Adjust the SKX C6 parameters if PC6 is disabled

Dmitry Osipenko (3):
PM / devfreq: tegra30: Support thermal cooling
dt-bindings: devfreq: tegra30-actmon: Convert to schema
dt-bindings: devfreq: tegra30-actmon: Add cooling-cells

Dong Aisheng (2):
PM / devfreq: imx-bus: Remove imx_bus_get_dev_status
PM / devfreq: imx8m-ddrc: Remove DEVFREQ_GOV_SIMPLE_ONDEMAND dependency

Giovanni Gherdovich (2):
cpufreq: intel_pstate: Add Icelake servers support in no-HWP mode
cpufreq: intel_pstate: Add Cometlake support in no-HWP mode

Hailong Liu (2):
cpufreq: sh: Remove unused linux/sched.h headers
cpufreq: loongson2: Remove unused linux/sched.h headers

Hsin-Yi Wang (1):
opp: Allow required-opps to be used for non genpd use cases

Krzysztof Kozlowski (1):
PM: runtime: document common mistake with pm_runtime_get_sync()

Rafael J. Wysocki (9):
cpufreq: intel_pstate: hybrid: Avoid exposing two global attributes
cpufreq: intel_pstate: hybrid: CPU-specific scaling factor
cpufreq: intel_pstate: hybrid: Fix build with CONFIG_ACPI unset
cpuidle: teo: Cosmetic modifications of teo_update()
cpuidle: teo: Cosmetic modification of teo_select()
cpuidle: teo: Change the main idle state selection logic
cpuidle: teo: Rework most recent idle duration values treatment
cpuidle: teo: Use kerneldoc documentation in admin-guide
cpufreq: Make cpufreq_online() call driver->offline() on errors

Randy Dunlap (1):
cpufreq: sc520_freq: add 'fallthrough' to one case

Shaokun Zhang (1):
cpufreq: stats: Clean up local variable in cpufreq_stats_create_table()

Tian Tao (1):
PM: wakeirq: Set IRQF_NO_AUTOEN when requesting the IRQ

Ulf Hansson (6):
PM: domains: Split code in dev_pm_genpd_set_performance_state()
PM: domains: Return early if perf state is already set for the device
PM: domains: Drop/restore performance state votes for devices at
runtime PM
PM: runtime: Improve path in rpm_idle() when no callback
PM: runtime: Allow unassigned ->runtime_suspend|resume callbacks
PM: runtime: Clarify documentation when callbacks are unassigned

Wan Jiabing (1):
cpuidle: teo: remove unneeded semicolon in teo_select()

Yang Yingliang (2):
opp: use list_del_init instead of list_del/INIT_LIST_HEAD
PM: domains: fix some kernel-doc issues

YueHaibing (2):
PM / devfreq: Add missing error code in devfreq_add_device()
PM / devfreq: userspace: Use DEVICE_ATTR_RW macro

Zhen Lei (3):
PM: hibernate: fix spelling mistakes
PM: sleep: remove trailing spaces and tabs
PM: hibernate: remove leading spaces before tabs

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

Documentation/admin-guide/pm/cpuidle.rst | 77 +---
Documentation/admin-guide/pm/intel_pstate.rst | 6 +
.../bindings/arm/tegra/nvidia,tegra30-actmon.txt | 57 ---
.../bindings/devfreq/nvidia,tegra30-actmon.yaml | 126 ++++++
Documentation/power/runtime_pm.rst | 15 +-
drivers/base/power/domain.c | 64 ++-
drivers/base/power/domain_governor.c | 1 +
drivers/base/power/runtime.c | 18 +-
drivers/base/power/wakeirq.c | 4 +-
drivers/cpufreq/cpufreq.c | 11 +-
drivers/cpufreq/cpufreq_stats.c | 5 +-
drivers/cpufreq/intel_pstate.c | 263 ++++++++++--
drivers/cpufreq/loongson2_cpufreq.c | 1 -
drivers/cpufreq/sc520_freq.c | 1 +
drivers/cpufreq/sh-cpufreq.c | 1 -
drivers/cpuidle/governors/teo.c | 476 +++++++++++----------
drivers/devfreq/Kconfig | 1 -
drivers/devfreq/devfreq.c | 1 +
drivers/devfreq/governor_passive.c | 3 +-
drivers/devfreq/governor_userspace.c | 10 +-
drivers/devfreq/imx-bus.c | 14 -
drivers/devfreq/tegra30-devfreq.c | 1 +
drivers/idle/intel_idle.c | 33 ++
drivers/opp/core.c | 10 +
drivers/opp/of.c | 27 +-
include/linux/pm_domain.h | 1 +
include/linux/pm_runtime.h | 3 +
kernel/power/Kconfig | 12 +-
kernel/power/process.c | 2 +-
kernel/power/snapshot.c | 10 +-
kernel/power/swap.c | 2 +-
31 files changed, 775 insertions(+), 481 deletions(-)

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