linux/drivers/base
Linus Torvalds 045e222d0a Power management updates for 6.2-rc1
- Fix nasty and hard to debug race condition introduced by mistake
    in the runtime PM core code and clean up that code somewhat on
    top of the fix (Rafael Wysocki).
 
  - Generalize of_perf_domain_get_sharing_cpumask phandle format (Hector
    Martin).
 
  - Add new cpufreq driver for Apple SoC CPU P-states (Hector Martin).
 
  - Update Qualcomm cpufreq driver, including:
    * CPU clock provider support,
    * Generic cleanups or reorganization.
    * Potential memleak fix.
    * Fix of the return value of cpufreq_driver->get().
    (Manivannan Sadhasivam, Chen Hui).
 
  - Update Qualcomm cpufreq driver's DT bindings, including:
    * Support for CPU clock provider.
    * Missing cache-related properties fixes.
    * Support for QDU1000/QRU1000.
    (Manivannan Sadhasivam, Rob Herring, Melody Olvera).
 
  - Add support for ti,am625 SoC and enable build of ti-cpufreq for
    ARCH_K3 (Dave Gerlach, and Vibhore Vardhan).
 
  - Use flexible array to simplify memory allocation in the tegra186
    cpufreq driver (Christophe JAILLET).
 
  - Convert cpufreq statistics code to use sysfs_emit_at() (ye xingchen).
 
  - Allow intel_pstate to use no-HWP mode on Sapphire Rapids (Giovanni
    Gherdovich).
 
  - Add missing pci_dev_put() to the amd_freq_sensitivity cpufreq driver
    (Xiongfeng Wang).
 
  - Initialize the kobj_unregister completion before calling
    kobject_init_and_add() in the cpufreq core code (Yongqiang Liu).
 
  - Defer setting boost MSRs in the ACPI cpufreq driver (Stuart Hayes,
    Nathan Chancellor).
 
  - Make intel_pstate accept initial EPP value of 0x80 (Srinivas
    Pandruvada).
 
  - Make read-only array sys_clk_src in the SPEAr cpufreq driver static
    (Colin Ian King).
 
  - Make array speeds in the longhaul cpufreq driver static (Colin Ian
    King).
 
  - Use str_enabled_disabled() helper in the ACPI cpufreq driver (Andy
    Shevchenko).
 
  - Drop a reference to CVS from cpufreq documentation (Conghui Wang).
 
  - Improve kernel messages printed by the PSCI cpuidle driver (Ulf
    Hansson).
 
  - Make the DT cpuidle driver return the correct number of parsed idle
    states, clean it up and clarify a comment in it (Ulf Hansson).
 
  - Modify the tasks freezing code to avoid using pr_cont() and refine an
    error message printed by it (Rafael Wysocki).
 
  - Make the hibernation core code complain about memory map mismatches
    during resume to help diagnostics (Xueqin Luo).
 
  - Fix mistake in a kerneldoc comment in the hibernation code (xiongxin).
 
  - Reverse the order of performance and enabling operations in the
    generic power domains code (Abel Vesa).
 
  - Power off[on] domains in hibernate .freeze[thaw]_noirq hook of in the
    generic power domains code (Abel Vesa).
 
  - Consolidate genpd_restore_noirq() and genpd_resume_noirq() (Shawn
    Guo).
 
  - Pass generic PM noirq hooks to genpd_finish_suspend() (Shawn Guo).
 
  - Drop generic power domain status manipulation during hibernate
    restore (Shawn Guo).
 
  - Fix compiler warnings with make W=1 in the idle_inject power capping
    driver (Srinivas Pandruvada).
 
  - Use kstrtobool() instead of strtobool() in the power capping sysfs
    interface (Christophe JAILLET).
 
  - Add SCMI Powercap based power capping driver (Cristian Marussi).
 
  - Add Emerald Rapids support to the intel-uncore-freq driver (Artem
    Bityutskiy).
 
  - Repair slips in kernel-doc comments in the generic notifier code
    (Lukas Bulwahn).
 
  - Fix several DT issues in the OPP library reorganize code around
    opp-microvolt-<named> DT property (Viresh Kumar).
 
  - Allow any of opp-microvolt, opp-microamp, or opp-microwatt properties
    to be present without the others present (James Calligeros).
 
  - Fix clock-latency-ns property in DT example (Serge Semin).
 
  - Add a private governor_data for devfreq governors (Kant Fan).
 
  - Reorganize devfreq code to use device_match_of_node() and
    devm_platform_get_and_ioremap_resource() instead of open coding
    them (ye xingchen, Minghao Chi).
 
  - Make cpupower choose base_cpu to display default cpupower details
    instead of picking CPU 0 (Saket Kumar Bhaskar).
 
  - Add Georgian translation to cpupower documentation (Zurab
    Kargareteli).
 
  - Introduce powercap intel-rapl library, powercap-info command, and
    RAPL monitor into cpupower (Thomas Renninger).
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Merge tag 'pm-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These include two new drivers (cpufreq driver for Apple SoC CPU
  P-states and the SCMI Powercap based power capping driver), other new
  hardware support and driver extensions (Qualcomm cpufreq driver and
  its DT bindings, TI cpufreq driver, intel_pstate, intel-uncore-freq),
  a bunch of fixes and cleanups all over and a cpupower utility update
  including new features related to RAPL support.

  Specifics:

   - Fix nasty and hard to debug race condition introduced by mistake in
     the runtime PM core code and clean up that code somewhat on top of
     the fix (Rafael Wysocki)

   - Generalize of_perf_domain_get_sharing_cpumask phandle format
     (Hector Martin)

   - Add new cpufreq driver for Apple SoC CPU P-states (Hector Martin)

   - Update Qualcomm cpufreq driver (Manivannan Sadhasivam, Chen Hui):
      - CPU clock provider support
      - Generic cleanups or reorganization
      - Potential memleak fix
      - Fix of the return value of cpufreq_driver->get()

   - Update Qualcomm cpufreq driver's DT bindings (Manivannan
     Sadhasivam, Rob Herring, Melody Olvera):
      - Support for CPU clock provider
      - Missing cache-related properties fixes
      - Support for QDU1000/QRU1000

   - Add support for ti,am625 SoC and enable build of ti-cpufreq for
     ARCH_K3 (Dave Gerlach, and Vibhore Vardhan)

   - Use flexible array to simplify memory allocation in the tegra186
     cpufreq driver (Christophe JAILLET)

   - Convert cpufreq statistics code to use sysfs_emit_at() (ye
     xingchen)

   - Allow intel_pstate to use no-HWP mode on Sapphire Rapids (Giovanni
     Gherdovich)

   - Add missing pci_dev_put() to the amd_freq_sensitivity cpufreq
     driver (Xiongfeng Wang)

   - Initialize the kobj_unregister completion before calling
     kobject_init_and_add() in the cpufreq core code (Yongqiang Liu)

   - Defer setting boost MSRs in the ACPI cpufreq driver (Stuart Hayes,
     Nathan Chancellor)

   - Make intel_pstate accept initial EPP value of 0x80 (Srinivas
     Pandruvada)

   - Make read-only array sys_clk_src in the SPEAr cpufreq driver static
     (Colin Ian King)

   - Make array speeds in the longhaul cpufreq driver static (Colin Ian
     King)

   - Use str_enabled_disabled() helper in the ACPI cpufreq driver (Andy
     Shevchenko)

   - Drop a reference to CVS from cpufreq documentation (Conghui Wang)

   - Improve kernel messages printed by the PSCI cpuidle driver (Ulf
     Hansson)

   - Make the DT cpuidle driver return the correct number of parsed idle
     states, clean it up and clarify a comment in it (Ulf Hansson)

   - Modify the tasks freezing code to avoid using pr_cont() and refine
     an error message printed by it (Rafael Wysocki)

   - Make the hibernation core code complain about memory map mismatches
     during resume to help diagnostics (Xueqin Luo)

   - Fix mistake in a kerneldoc comment in the hibernation code
     (xiongxin)

   - Reverse the order of performance and enabling operations in the
     generic power domains code (Abel Vesa)

   - Power off[on] domains in hibernate .freeze[thaw]_noirq hook of in
     the generic power domains code (Abel Vesa)

   - Consolidate genpd_restore_noirq() and genpd_resume_noirq() (Shawn
     Guo)

   - Pass generic PM noirq hooks to genpd_finish_suspend() (Shawn Guo)

   - Drop generic power domain status manipulation during hibernate
     restore (Shawn Guo)

   - Fix compiler warnings with make W=1 in the idle_inject power
     capping driver (Srinivas Pandruvada)

   - Use kstrtobool() instead of strtobool() in the power capping sysfs
     interface (Christophe JAILLET)

   - Add SCMI Powercap based power capping driver (Cristian Marussi)

   - Add Emerald Rapids support to the intel-uncore-freq driver (Artem
     Bityutskiy)

   - Repair slips in kernel-doc comments in the generic notifier code
     (Lukas Bulwahn)

   - Fix several DT issues in the OPP library reorganize code around
     opp-microvolt-<named> DT property (Viresh Kumar)

   - Allow any of opp-microvolt, opp-microamp, or opp-microwatt
     properties to be present without the others present (James
     Calligeros)

   - Fix clock-latency-ns property in DT example (Serge Semin)

   - Add a private governor_data for devfreq governors (Kant Fan)

   - Reorganize devfreq code to use device_match_of_node() and
     devm_platform_get_and_ioremap_resource() instead of open coding
     them (ye xingchen, Minghao Chi)

   - Make cpupower choose base_cpu to display default cpupower details
     instead of picking CPU 0 (Saket Kumar Bhaskar)

   - Add Georgian translation to cpupower documentation (Zurab
     Kargareteli)

   - Introduce powercap intel-rapl library, powercap-info command, and
     RAPL monitor into cpupower (Thomas Renninger)"

* tag 'pm-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (64 commits)
  PM: runtime: Adjust white space in the core code
  cpufreq: Remove CVS version control contents from documentation
  cpufreq: stats: Convert to use sysfs_emit_at() API
  cpufreq: ACPI: Only set boost MSRs on supported CPUs
  PM: sleep: Refine error message in try_to_freeze_tasks()
  PM: sleep: Avoid using pr_cont() in the tasks freezing code
  PM: runtime: Relocate rpm_callback() right after __rpm_callback()
  PM: runtime: Do not call __rpm_callback() from rpm_idle()
  PM / devfreq: event: use devm_platform_get_and_ioremap_resource()
  PM / devfreq: event: Use device_match_of_node()
  PM / devfreq: Use device_match_of_node()
  powercap: idle_inject: Fix warnings with make W=1
  PM: hibernate: Complain about memory map mismatches during resume
  dt-bindings: cpufreq: cpufreq-qcom-hw: Add QDU1000/QRU1000 cpufreq
  cpufreq: tegra186: Use flexible array to simplify memory allocation
  cpupower: rapl monitor - shows the used power consumption in uj for each rapl domain
  cpupower: Introduce powercap intel-rapl library and powercap-info command
  cpupower: Add Georgian translation
  cpufreq: intel_pstate: Add Sapphire Rapids support in no-HWP mode
  cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
  ...
2022-12-12 13:19:07 -08:00
..
firmware_loader firmware_loader: Fix memory leak in firmware upload 2022-09-01 17:47:27 +02:00
power Power management updates for 6.2-rc1 2022-12-12 13:19:07 -08:00
regmap regmap: Updates for v6.1 2022-10-04 19:12:16 -07:00
test driver core: Simplify async probe test code by using ktime_ms_delta() 2021-12-29 10:57:22 +01:00
arch_numa.c mm: percpu: add generic pcpu_populate_pte() function 2022-01-20 08:52:52 +02:00
arch_topology.c RISC-V Patches for the 6.1 Merge Window, Part 1 2022-10-09 13:24:01 -07:00
attribute_container.c
auxiliary.c Documentation/auxiliary_bus: Move the text into the code 2021-12-03 16:41:50 +01:00
base.h driver core: remove make_class_name declaration 2022-09-09 10:49:54 +02:00
bus.c driver: base: fix UAF when driver_attach failed 2022-05-19 19:28:42 +02:00
cacheinfo.c cacheinfo: Use atomic allocation for percpu cache attributes 2022-07-22 10:04:42 +02:00
class.c class: use IS_ERR_OR_NULL() helper in class_unregister() 2022-09-01 18:15:40 +02:00
component.c component: Add common helper for compare/release functions 2022-02-25 12:16:12 +01:00
container.c
core.c driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs() 2022-09-24 15:00:38 +02:00
cpu.c x86/bugs: Report AMD retbleed vulnerability 2022-06-27 10:33:59 +02:00
dd.c Linux 6.0-rc5 2022-09-12 16:51:22 +02:00
devcoredump.c devcoredump : Serialize devcd_del work 2022-09-24 14:01:40 +02:00
devres.c devres: Slightly optimize alloc_dr() 2022-09-01 18:17:14 +02:00
devtmpfs.c devtmpfs: fix the dangling pointer of global devtmpfsd thread 2022-06-27 16:41:13 +02:00
driver.c driver core: fix driver_set_override() issue with empty strings 2022-09-05 13:01:34 +02:00
firmware.c
hypervisor.c
init.c init: Initialize noop_backing_dev_info early 2022-06-16 10:55:57 +02:00
isa.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
Kconfig devtmpfs: mount with noexec and nosuid 2021-12-30 13:54:42 +01:00
Makefile genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17 15:15:20 +01:00
map.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
memory.c mm: kill is_memblock_offlined() 2022-09-11 20:26:04 -07:00
module.c
node.c - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
physical_location.c driver core: location: Add "back" as a possible output for panel 2022-05-19 19:28:32 +02:00
physical_location.h driver core: Add sysfs support for physical location of a device 2022-04-27 09:51:57 +02:00
pinctrl.c
platform-msi.c platform-msi: Switch to the domain id aware MSI interfaces 2022-12-05 19:21:00 +01:00
platform.c Driver core changes for 5.19-rc1 2022-06-03 11:48:47 -07:00
property.c device property: Fix documentation for *_match_string() APIs 2022-10-25 20:17:59 +02:00
soc.c base: soc: Make soc_device_match() simpler and easier to read 2022-03-18 14:28:07 +01:00
swnode.c software node: fix wrong node passed to find nargs_prop 2021-12-22 18:26:18 +01:00
syscore.c
topology.c drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist 2022-07-15 17:36:33 +02:00
trace.c
trace.h
transport_class.c