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Power management fixes for 6.10-rc8

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Fix two issues related to boost frequencies handling, one in the cpufreq
 core and one in the ACPI cpufreq driver (Mario Limonciello).
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Merge tag 'pm-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "Fix two issues related to boost frequencies handling, one in the
  cpufreq core and one in the ACPI cpufreq driver (Mario Limonciello)"

* tag 'pm-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: ACPI: Mark boost policy as enabled when setting boost
  cpufreq: Allow drivers to advertise boost enabled
This commit is contained in:
Linus Torvalds 2024-07-10 09:03:21 -07:00
commit 130abfe9a1
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/cpufreq/acpi-cpufreq.c
View File

@ -890,8 +890,10 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
if (perf->states[0].core_frequency * 1000 != freq_table[0].frequency)
pr_warn(FW_WARN "P-state 0 is not max freq\n");
if (acpi_cpufreq_driver.set_boost)
if (acpi_cpufreq_driver.set_boost) {
set_boost(policy, acpi_cpufreq_driver.boost_enabled);
policy->boost_enabled = acpi_cpufreq_driver.boost_enabled;
}
return result;

3
drivers/cpufreq/cpufreq.c
View File

@ -1431,7 +1431,8 @@ static int cpufreq_online(unsigned int cpu)
}
/* Let the per-policy boost flag mirror the cpufreq_driver boost during init */
policy->boost_enabled = cpufreq_boost_enabled() && policy_has_boost_freq(policy);
if (cpufreq_boost_enabled() && policy_has_boost_freq(policy))
policy->boost_enabled = true;
/*
* The initialization has succeeded and the policy is online.