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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-19 01:52:24 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-19 01:52:24 +0300 |
commit | e26dd976580a6a427c69e6116508dd3d412742e5 (patch) | |
tree | a77cfe691da14624bc1dd7866fbcd94ad25dae06 | |
parent | 18e2befaf6c2a2b877a8842f8caa7bce54d9b59b (diff) | |
parent | b49e0015c1bd8ab6c228981ca2eb4ad217ed8223 (diff) | |
download | linux-e26dd976580a6a427c69e6116508dd3d412742e5.tar.xz |
Merge tag 'thermal-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These fix the handling of thermal zones during system resume and
disable building of the int340x thermal driver on 32-bit.
Specifics:
- Prevent the previous high and low thermal zone trip values from
being retained over a system suspend-resume cycle (Manaf
Meethalavalappu Pallikunhi)
- Prevent the int340x thermal driver from being built in 32-bit
kernel configurations, because running it on 32-bit is questionable
(Arnd Bergmann)"
* tag 'thermal-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Reset previous low and high trip during thermal zone init
thermal: int340x: Limit Kconfig to 64-bit
-rw-r--r-- | drivers/thermal/intel/int340x_thermal/Kconfig | 4 | ||||
-rw-r--r-- | drivers/thermal/thermal_core.c | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/Kconfig b/drivers/thermal/intel/int340x_thermal/Kconfig index 45c31f3d6054..5d046de96a5d 100644 --- a/drivers/thermal/intel/int340x_thermal/Kconfig +++ b/drivers/thermal/intel/int340x_thermal/Kconfig @@ -5,12 +5,12 @@ config INT340X_THERMAL tristate "ACPI INT340X thermal drivers" - depends on X86 && ACPI && PCI + depends on X86_64 && ACPI && PCI select THERMAL_GOV_USER_SPACE select ACPI_THERMAL_REL select ACPI_FAN select INTEL_SOC_DTS_IOSF_CORE - select PROC_THERMAL_MMIO_RAPL if X86_64 && POWERCAP + select PROC_THERMAL_MMIO_RAPL if POWERCAP help Newer laptops and tablets that use ACPI may have thermal sensors and other devices with thermal control capabilities outside the core diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 648829ab79ff..82654dc8382b 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -421,6 +421,8 @@ static void thermal_zone_device_init(struct thermal_zone_device *tz) { struct thermal_instance *pos; tz->temperature = THERMAL_TEMP_INVALID; + tz->prev_low_trip = -INT_MAX; + tz->prev_high_trip = INT_MAX; list_for_each_entry(pos, &tz->thermal_instances, tz_node) pos->initialized = false; } |