linux-kernel - [GIT PULL] Thermal control fixes for v6.3-rc4

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Date:   Fri, 24 Mar 2023 17:35:42 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: [GIT PULL] Thermal control fixes for v6.3-rc4

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 thermal-6.3-rc4

with top-most commit 6babf38d894bec696761c10fbfccafceae76f4eb

 Merge branch 'thermal-acpi'

on top of commit e8d018dd0257f744ca50a729e3d042cf2ec9da65

 Linux 6.3-rc3

to receive thermal control fixes for 6.3-rc4.

These address two recent regressions related to thermal control.

Specifics:

 - Restore the thermal core behavior regarding zero-temperature trip
   points to avoid a driver regression (Ido Schimmel).

 - Fix a recent regression in the ACPI processor driver preventing it
   from changing the number of CPU cooling device states exposed via
   sysfs after the given CPU cooling device has been registered (Rafael
   Wysocki).

Thanks!


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

Ido Schimmel (1):
      thermal: core: Restore behavior regarding invalid trip points

Rafael J. Wysocki (4):
      ACPI: processor: Reorder acpi_processor_driver_init()
      thermal: core: Introduce thermal_cooling_device_present()
      thermal: core: Introduce thermal_cooling_device_update()
      ACPI: processor: thermal: Update CPU cooling devices on cpufreq
policy changes

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

 drivers/acpi/processor_driver.c  |  12 ++---
 drivers/acpi/processor_thermal.c |  14 ++++--
 drivers/thermal/thermal_core.c   | 106 ++++++++++++++++++++++++++++++++++++---
 drivers/thermal/thermal_core.h   |   2 +
 drivers/thermal/thermal_sysfs.c  |  74 +++++++++++++++++++++++----
 include/linux/thermal.h          |   1 +
 6 files changed, 183 insertions(+), 26 deletions(-)