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Linus Torvalds 1b72607d73 Thermal control updates for 6.3-rc1
- Rework a large bunch of drivers to use the generic thermal trip
    structure and use the opportunity to do more cleanups by removing
    unused functions from the OF code (Daniel Lezcano).
 
  - Remove core header inclusion from drivers (Daniel Lezcano).
 
  - Fix some locking issues related to the generic thermal trip rework
    (Johan Hovold).
 
  - Fix a crash when requesting the critical temperature on tegra, which
    is related to the generic trip point work (Jon Hunter).
 
  - Clean up thermal device unregistration code (Viresh Kumar).
 
  - Fix and clean up thermal control core initialization error code
    paths (Daniel Lezcano).
 
  - Relocate the trip points handling code into a separate file (Daniel
    Lezcano).
 
  - Make the thermal core fail registration of thermal zones and cooling
    devices if the thermal class has not been registered (Rafael Wysocki).
 
  - Add trip point initialization helper functions for ACPI-defined trip
    points and modify two thermal drivers to use them (Rafael Wysocki,
    Daniel Lezcano).
 
  - Make the core thermal control code use sysfs_emit_at() instead of
    scnprintf() where applicable (ye xingchen).
 
  - Consolidate code accessing the Intel TCC (Thermal Control Circuitry)
    MSRs by introducing library functions for that and making the
    TCC-related code in thermal drivers use them (Zhang Rui).
 
  - Enhance the x86_pkg_temp_thermal driver to support dynamic tjmax
    changes (Zhang Rui).
 
  - Address an "unsigned expression compared with zero" warning in the
    intel_soc_dts_iosf thermal driver (Yang Li).
 
  - Update comments regarding two functions in the Intel Menlow thermal
    driver (Deming Wang).
 
  - Use sysfs_emit_at() instead of scnprintf() in the int340x thermal
    driver (ye xingchen).
 
  - Make the intel_pch thermal driver support the Wellsburg PCH (Tim
    Zimmermann).
 
  - Modify the intel_pch and processor_thermal_device_pci thermal drivers
    use generic trip point tables instead of thermal zone trip point
    callbacks (Daniel Lezcano).
 
  - Add production mode attribute sysfs attribute to the int340x thermal
    driver (Srinivas Pandruvada).
 
  - Rework dynamic trip point updates handling and locking in the int340x
    thermal driver (Rafael Wysocki).
 
  - Make the int340x thermal driver use a generic trip points table
    instead of thermal zone trip point callbacks (Rafael Wysocki, Daniel
    Lezcano).
 
  - Clean up and improve the int340x thermal driver (Rafael Wysocki).
 
  - Simplify and clean up the intel_pch thermal driver (Rafael Wysocki).
 
  - Fix the Intel powerclamp thermal driver and make it use the common
    idle injection framework (Srinivas Pandruvada).
 
  - Add two module parameters, cpumask and max_idle, to the Intel powerclamp
    thermal driver to allow it to affect only a specific subset of CPUs
    instead of all of them (Srinivas Pandruvada).
 
  - Make the Intel quark_dts thermal driver Use generic trip point
    objects instead of its own trip point representation (Daniel
    Lezcano).
 
  - Add toctree entry for thermal documents and fix two issues in the
    Intel powerclamp driver documentation (Bagas Sanjaya).
 
  - Use strscpy() to instead of strncpy() in the thermal core (Xu Panda).
 
  - Fix thermal_sampling_exit() (Vincent Guittot).
 
  - Add Mediatek Low Voltage Thermal Sensor (LVTS) driver (Balsam Chihi).
 
  - Add r8a779g0 RCar support to the rcar_gen3 thermal driver (Geert
    Uytterhoeven).
 
  - Fix useless call to set_trips() when resuming in the rcar_gen3
    thermal control driver and add interrupt support detection at init
    time to it (Niklas Söderlund).
 
  - Fix memory corruption in the hi3660 thermal driver (Yongqin Liu).
 
  - Fix include path for libnl3 in pkg-config file for libthermal (Vibhav
    Pant).
 
  - Remove syscfg-based driver for st as the platform is not supported
    any more (Alain Volmat).
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Merge tag 'thermal-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "The majority of changes here are related to the general switch-over to
  using arrays of generic trip point structures registered along with a
  thermal zone instead of trip point callbacks (this has been done
  mostly by Daniel Lezcano with some help from yours truly on the Intel
  drivers front).

  Apart from that and the related reorganization of code, there are some
  enhancements of the existing driver and a new Mediatek Low Voltage
  Thermal Sensor (LVTS) driver. The Intel powerclamp undergoes a major
  rework so it will use the generic idle_inject facility for CPU idle
  time injection going forward and it will take additional module
  parameters for specifying the subset of CPUs to be affected by it
  (work done by Srinivas Pandruvada).

  Also included are assorted fixes and a whole bunch of cleanups.

  Specifics:

   - Rework a large bunch of drivers to use the generic thermal trip
     structure and use the opportunity to do more cleanups by removing
     unused functions from the OF code (Daniel Lezcano)

   - Remove core header inclusion from drivers (Daniel Lezcano)

   - Fix some locking issues related to the generic thermal trip rework
     (Johan Hovold)

   - Fix a crash when requesting the critical temperature on tegra,
     which is related to the generic trip point work (Jon Hunter)

   - Clean up thermal device unregistration code (Viresh Kumar)

   - Fix and clean up thermal control core initialization error code
     paths (Daniel Lezcano)

   - Relocate the trip points handling code into a separate file (Daniel
     Lezcano)

   - Make the thermal core fail registration of thermal zones and
     cooling devices if the thermal class has not been registered
     (Rafael Wysocki)

   - Add trip point initialization helper functions for ACPI-defined
     trip points and modify two thermal drivers to use them (Rafael
     Wysocki, Daniel Lezcano)

   - Make the core thermal control code use sysfs_emit_at() instead of
     scnprintf() where applicable (ye xingchen)

   - Consolidate code accessing the Intel TCC (Thermal Control
     Circuitry) MSRs by introducing library functions for that and
     making the TCC-related code in thermal drivers use them (Zhang Rui)

   - Enhance the x86_pkg_temp_thermal driver to support dynamic tjmax
     changes (Zhang Rui)

   - Address an "unsigned expression compared with zero" warning in the
     intel_soc_dts_iosf thermal driver (Yang Li)

   - Update comments regarding two functions in the Intel Menlow thermal
     driver (Deming Wang)

   - Use sysfs_emit_at() instead of scnprintf() in the int340x thermal
     driver (ye xingchen)

   - Make the intel_pch thermal driver support the Wellsburg PCH (Tim
     Zimmermann)

   - Modify the intel_pch and processor_thermal_device_pci thermal
     drivers use generic trip point tables instead of thermal zone trip
     point callbacks (Daniel Lezcano)

   - Add production mode attribute sysfs attribute to the int340x
     thermal driver (Srinivas Pandruvada)

   - Rework dynamic trip point updates handling and locking in the
     int340x thermal driver (Rafael Wysocki)

   - Make the int340x thermal driver use a generic trip points table
     instead of thermal zone trip point callbacks (Rafael Wysocki,
     Daniel Lezcano)

   - Clean up and improve the int340x thermal driver (Rafael Wysocki)

   - Simplify and clean up the intel_pch thermal driver (Rafael Wysocki)

   - Fix the Intel powerclamp thermal driver and make it use the common
     idle injection framework (Srinivas Pandruvada)

   - Add two module parameters, cpumask and max_idle, to the Intel
     powerclamp thermal driver to allow it to affect only a specific
     subset of CPUs instead of all of them (Srinivas Pandruvada)

   - Make the Intel quark_dts thermal driver Use generic trip point
     objects instead of its own trip point representation (Daniel
     Lezcano)

   - Add toctree entry for thermal documents and fix two issues in the
     Intel powerclamp driver documentation (Bagas Sanjaya)

   - Use strscpy() to instead of strncpy() in the thermal core (Xu
     Panda)

   - Fix thermal_sampling_exit() (Vincent Guittot)

   - Add Mediatek Low Voltage Thermal Sensor (LVTS) driver (Balsam
     Chihi)

   - Add r8a779g0 RCar support to the rcar_gen3 thermal driver (Geert
     Uytterhoeven)

   - Fix useless call to set_trips() when resuming in the rcar_gen3
     thermal control driver and add interrupt support detection at init
     time to it (Niklas Söderlund)

   - Fix memory corruption in the hi3660 thermal driver (Yongqin Liu)

   - Fix include path for libnl3 in pkg-config file for libthermal
     (Vibhav Pant)

   - Remove syscfg-based driver for st as the platform is not supported
     any more (Alain Volmat)"

* tag 'thermal-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (135 commits)
  thermal/drivers/st: Remove syscfg based driver
  thermal: Remove core header inclusion from drivers
  tools/lib/thermal: Fix include path for libnl3 in pkg-config file.
  thermal/drivers/hisi: Drop second sensor hi3660
  thermal/drivers/rcar_gen3_thermal: Fix device initialization
  thermal/drivers/rcar_gen3_thermal: Create device local ops struct
  thermal/drivers/rcar_gen3_thermal: Do not call set_trips() when resuming
  thermal/drivers/rcar_gen3: Add support for R-Car V4H
  dt-bindings: thermal: rcar-gen3-thermal: Add r8a779g0 support
  thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver
  dt-bindings: thermal: mediatek: Add LVTS thermal controllers
  thermal/drivers/mediatek: Relocate driver to mediatek folder
  tools/lib/thermal: Fix thermal_sampling_exit()
  Documentation: powerclamp: Fix numbered lists formatting
  Documentation: powerclamp: Escape wildcard in cpumask description
  Documentation: admin-guide: Add toctree entry for thermal docs
  thermal: intel: powerclamp: Add two module parameters
  Documentation: admin-guide: Move intel_powerclamp documentation
  thermal: core: Use sysfs_emit_at() instead of scnprintf()
  thermal: intel: powerclamp: Fix duration module parameter
  ...
2023-02-21 12:32:05 -08:00
arch Power management updates for 6.3-rc1 2023-02-21 12:13:58 -08:00
block Updates for the interrupt subsystem: 2023-02-21 10:03:48 -08:00
certs certs: don't try to update blacklist keys 2023-02-13 10:11:20 +02:00
crypto KEYS: asymmetric: Fix ECDSA use via keyctl uapi 2023-02-13 10:11:20 +02:00
Documentation Thermal control updates for 6.3-rc1 2023-02-21 12:32:05 -08:00
drivers Thermal control updates for 6.3-rc1 2023-02-21 12:32:05 -08:00
fs hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
include Thermal control updates for 6.3-rc1 2023-02-21 12:32:05 -08:00
init RCU pull request for v6.3 2023-02-21 10:45:51 -08:00
io_uring for-6.3/block-2023-02-16 2023-02-20 14:27:21 -08:00
ipc fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
kernel Power management updates for 6.3-rc1 2023-02-21 12:13:58 -08:00
lib hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
net hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
rust Rust changes for v6.3 2023-02-20 10:40:42 -08:00
samples ftrace: Export ftrace_free_filter() to modules 2023-01-24 11:20:58 -05:00
scripts hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
security hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
sound ARM: unused boardfile removal for 6.3 2023-02-20 15:28:57 -08:00
tools Thermal control updates for 6.3-rc1 2023-02-21 12:32:05 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt VFIO fixes for v6.2-rc6 2023-01-23 11:56:07 -08:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap 12 hotfixes, mostly against mm/. Five of these fixes are cc:stable. 2023-02-13 14:09:20 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: update SCTP maintainers 2023-02-02 11:35:33 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Thermal control updates for 6.3-rc1 2023-02-21 12:32:05 -08:00
Makefile Rust changes for v6.3 2023-02-20 10:40:42 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.