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authorLinus Torvalds <torvalds@linux-foundation.org>2025-04-18 13:06:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2025-04-18 13:06:12 -0700
commitcb64c513b5fbc5a3290d89cbafcc8f9b07a29a46 (patch)
tree499cee4ca1fccb61a6eb544956cae7dda8b27abe /Documentation
parent4b828867b3949d8e9dd698b906e2be5b7eaad4a5 (diff)
parentf3b25a1b48191048e2f190d878fc3175fc08ffaa (diff)
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Merge tag 'pm-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki: "These are mostly cpufreq fixes, some of which address recent regressions and some address older issues that have come to light during the last two weeks, and a runtime PM documentation correction: - Fix the performance-to-frequency scaling factor computation on systems using HWP in the intel_pstate driver after a recent incorrect update of it (Rafael Wysocki) - Fix the usage of the CPUFREQ_NEED_UPDATE_LIMITS cpufreq driver flag in the schedutil cpufreq governor after a recent update of it that has caused frequency limits changes to be missed sometimes (Rafael Wysocki) - Address some recently discovered synchronization issues related to frequency limits changes in the schedutil cpufreq governor and in the cpufreq core (Rafael Wysocki) - Fix ITMT support in the amd-pstate cpufreq driver so that it is enabled after asym priorities have been correctly initialized for all CPUs (K Prateek Nayak) - Fix changing min/max limits in the amd-pstate cpufreq driver while on the performance governor (Dhananjay Ugwekar) - Fix a function name in the runtime PM documentation that was previously incorrectly updated by mistake (Sakari Ailus)" * tag 'pm-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Avoid using inconsistent policy->min and policy->max cpufreq/sched: Set need_freq_update in ignore_dl_rate_limit() cpufreq/sched: Explicitly synchronize limits_changed flag handling cpufreq/sched: Fix the usage of CPUFREQ_NEED_UPDATE_LIMITS Documentation: PM: runtime: Fix a reference to pm_runtime_autosuspend() cpufreq: intel_pstate: Fix hwp_get_cpu_scaling() cpufreq/amd-pstate: Enable ITMT support after initializing core rankings cpufreq/amd-pstate: Fix min_limit perf and freq updation for performance governor
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/power/runtime_pm.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/power/runtime_pm.rst b/Documentation/power/runtime_pm.rst
index 12f429359a82..63344bea8393 100644
--- a/Documentation/power/runtime_pm.rst
+++ b/Documentation/power/runtime_pm.rst
@@ -154,7 +154,7 @@ suspending the device are satisfied) and to queue up a suspend request for the
device in that case. If there is no idle callback, or if the callback returns
0, then the PM core will attempt to carry out a runtime suspend of the device,
also respecting devices configured for autosuspend. In essence this means a
-call to __pm_runtime_autosuspend() (do note that drivers needs to update the
+call to pm_runtime_autosuspend() (do note that drivers needs to update the
device last busy mark, pm_runtime_mark_last_busy(), to control the delay under
this circumstance). To prevent this (for example, if the callback routine has
started a delayed suspend), the routine must return a non-zero value. Negative