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| author | Linus Torvalds <[email protected]> | 2021-08-31 13:21:58 -0700 | 
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-08-31 13:21:58 -0700 | 
| commit | 5cbba60596b1f32f637190ca9ed5b1acdadb852c (patch) | |
| tree | 4e2b647602054304f1ec9e58603defe954fa43b8 /tools/perf/scripts/python | |
| parent | 9b2eacd8f04625c6cb2dd82469972a3bba3a783a (diff) | |
| parent | fe583359ddf0d509275b87b635fa8b2e3794321e (diff) | |
Merge tag 'pm-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
 "These address some PCI device power management issues, add new
  hardware support to the RAPL power capping driver, add HWP guaranteed
  performance change notification support to the intel_pstate driver,
  replace deprecated CPU-hotplug functions in a few places, update CPU
  PM notifiers to use raw spinlocks, update the PM domains framework
  (new DT property support, Kconfig fix), do a couple of cleanups in
  code related to system sleep, and improve the energy model and the
  schedutil cpufreq governor.
  Specifics:
   - Address 3 PCI device power management issues (Rafael Wysocki).
   - Add Power Limit4 support for Alder Lake to the Intel RAPL power
     capping driver (Sumeet Pawnikar).
   - Add HWP guaranteed performance change notification support to the
     intel_pstate driver (Srinivas Pandruvada).
   - Replace deprecated CPU-hotplug functions in code related to power
     management (Sebastian Andrzej Siewior).
   - Update CPU PM notifiers to use raw spinlocks (Valentin Schneider).
   - Add support for 'required-opps' DT property to the generic power
     domains (genpd) framework and use this property for I2C on ARM64
     sc7180 (Rajendra Nayak).
   - Fix Kconfig issue related to genpd (Geert Uytterhoeven).
   - Increase energy calculation precision in the Energy Model (Lukasz
     Luba).
   - Fix kobject deletion in the exit code of the schedutil cpufreq
     governor (Kevin Hao).
   - Unmark some functions as kernel-doc in the PM core to avoid
     false-positive documentation build warnings (Randy Dunlap).
   - Check RTC features instead of ops in suspend_test Alexandre
     Belloni)"
* tag 'pm-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM: domains: Fix domain attach for CONFIG_PM_OPP=n
  powercap: Add Power Limit4 support for Alder Lake SoC
  cpufreq: intel_pstate: Process HWP Guaranteed change notification
  thermal: intel: Allow processing of HWP interrupt
  notifier: Remove atomic_notifier_call_chain_robust()
  PM: cpu: Make notifier chain use a raw_spinlock_t
  PM: sleep: unmark 'state' functions as kernel-doc
  arm64: dts: sc7180: Add required-opps for i2c
  PM: domains: Add support for 'required-opps' to set default perf state
  opp: Don't print an error if required-opps is missing
  cpufreq: schedutil: Use kobject release() method to free sugov_tunables
  PM: EM: Increase energy calculation precision
  PM: sleep: check RTC features instead of ops in suspend_test
  PM: sleep: s2idle: Replace deprecated CPU-hotplug functions
  cpufreq: Replace deprecated CPU-hotplug functions
  powercap: intel_rapl: Replace deprecated CPU-hotplug functions
  PCI: PM: Enable PME if it can be signaled from D3cold
  PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
  PCI: Use pci_update_current_state() in pci_enable_device_flags()
Diffstat (limited to 'tools/perf/scripts/python')
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