From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Mon, 26 May 2025 18:19:40 +0000 (+0200)
Subject: Merge branch 'pm-cpufreq'
X-Git-Tag: v6.16-rc1~160^2~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f34dc2834347301d4652464867f096048df546ff;p=linux-block.git

Merge branch 'pm-cpufreq'

Merge cpufreq updates for 6.16-rc1:

 - Refactor cpufreq_online(), add and use cpufreq policy locking guards,
   use __free() in policy reference counting, and clean up core cpufreq
   code on top of that (Rafael Wysocki).

 - Fix boost handling on CPU suspend/resume and sysfs updates (Viresh
   Kumar).

 - Fix des_perf clamping with max_perf in amd_pstate_update() (Dhananjay
   Ugwekar).

 - Add offline, online and suspend callbacks to the amd-pstate driver,
   rename and use the existing amd_pstate_epp callbacks in it (Dhananjay
   Ugwekar).

 - Add support for the "Requested CPU Min frequency" BIOS option to the
   amd-pstate driver (Dhananjay Ugwekar).

 - Reset amd-pstate driver mode after running selftests (Swapnil
   Sapkal).

 - Add helper for governor checks to the schedutil cpufreq governor and
   move cpufreq-specific EAS checks to cpufreq (Rafael Wysocki).

 - Populate the cpu_capacity sysfs entries from the intel_pstate driver
   after registering asym capacity support (Ricardo Neri).

 - Add support for enabling Energy-aware scheduling (EAS) to the
   intel_pstate driver when operating in the passive mode on a hybrid
   platform (Rafael Wysocki).

 - Avoid shadowing ret in amd_pstate_ut_check_driver() (Nathan
   Chancellor).

 - Drop redundant cpus_read_lock() from store_local_boost() in the
   cpufreq core (Seyediman Seyedarab).

 - Replace sscanf() with kstrtouint() in the cpufreq code and use a
   symbol instead of a raw number in it (Bowen Yu).

 - Add support for autonomous CPU performance state selection to the
   CPPC cpufreq driver (Lifeng Zheng).

* pm-cpufreq: (31 commits)
  cpufreq: CPPC: Add support for autonomous selection
  cpufreq: Update sscanf() to kstrtouint()
  cpufreq: Replace magic number
  cpufreq: drop redundant cpus_read_lock() from store_local_boost()
  cpufreq/amd-pstate: Avoid shadowing ret in amd_pstate_ut_check_driver()
  cpufreq: intel_pstate: Document hybrid processor support
  cpufreq: intel_pstate: EAS: Increase cost for CPUs using L3 cache
  cpufreq: intel_pstate: EAS support for hybrid platforms
  cpufreq: Drop policy locking from cpufreq_policy_is_good_for_eas()
  cpufreq: intel_pstate: Populate the cpu_capacity sysfs entries
  arch_topology: Relocate cpu_scale to topology.[h|c]
  cpufreq/sched: Move cpufreq-specific EAS checks to cpufreq
  cpufreq/sched: schedutil: Add helper for governor checks
  amd-pstate-ut: Reset amd-pstate driver mode after running selftests
  cpufreq/amd-pstate: Add support for the "Requested CPU Min frequency" BIOS option
  cpufreq/amd-pstate: Add offline, online and suspend callbacks for amd_pstate_driver
  cpufreq: Force sync policy boost with global boost on sysfs update
  cpufreq: Preserve policy's boost state after resume
  cpufreq: Introduce policy_set_boost()
  cpufreq: Don't unnecessarily call set_boost()
  ...
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f34dc2834347301d4652464867f096048df546ff