Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'pm-5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
- prevent the intel_pstate driver from printing excessive diagnostic
messages in some cases (Chris Wilson)
- make the hibernation restore kernel freeze kernel threads as well as
user space tasks (Dexuan Cui)
- fix the ACPI device PM disagnostic messages to include the correct
power state name (Kai-Heng Feng).
* tag 'pm-5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: ACPI: Output correct message on target power state
PM: hibernate: Freeze kernel threads in software_resume()
cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
+10
-3
+2
-2
drivers/acpi/device_pm.c
+2
-2
drivers/acpi/device_pm.c
···
273
273
end:
274
274
if (result) {
275
275
dev_warn(&device->dev, "Failed to change power state to %s\n",
276
-
acpi_power_state_string(state));
276
+
acpi_power_state_string(target_state));
277
277
} else {
278
278
device->power.state = target_state;
279
279
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
280
280
"Device [%s] transitioned to %s\n",
281
281
device->pnp.bus_id,
282
-
acpi_power_state_string(state)));
282
+
acpi_power_state_string(target_state)));
283
283
}
284
284
285
285
return result;
+1
-1
drivers/cpufreq/intel_pstate.c
+1
-1
drivers/cpufreq/intel_pstate.c
···
1059
1059
1060
1060
update_turbo_state();
1061
1061
if (global.turbo_disabled) {
1062
-
pr_warn("Turbo disabled by BIOS or unavailable on processor\n");
1062
+
pr_notice_once("Turbo disabled by BIOS or unavailable on processor\n");
1063
1063
mutex_unlock(&intel_pstate_limits_lock);
1064
1064
mutex_unlock(&intel_pstate_driver_lock);
1065
1065
return -EPERM;
+7
kernel/power/hibernate.c
+7
kernel/power/hibernate.c