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Date: Mon, 3 Oct 2022 21:57:54 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux PM <linux-pm@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Thermal control updates for v6.1-rc1
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
thermal-6.1-rc1
with top-most commit 2e70ea7fb9873e642982f166bf9aaa4a6206fbec
Merge branches 'thermal-intel' and 'thermal-drivers'
on top of commit b90cb1053190353cc30f0fef0ef1f378ccc063c5
Linux 6.0-rc3
to receive thermal control updates for 6.1-rc1.
The most significant part of this update is the thermal control DT
initialization rework from Daniel Lezcano and the following conversion
of drivers to use the new API introduced by it.
Apart from that, the maximum number of trip points in a thermal zone
is increased and there are some fixes and code cleanups.
Specifics:
- Rework the device tree initialization, convert the drivers to the
new API and remove the old OF code (Daniel Lezcano).
- Fix return value to -ENODEV when searching for a specific thermal
zone which does not exist (Daniel Lezcano).
- Fix the return value inspection in of_thermal_zone_find() (Dan
Carpenter).
- Fix kernel panic when KASAN is enabled as it detects use after
free when unregistering a thermal zone (Daniel Lezcano).
- Move the set_trip ops inside the therma sysfs code (Daniel Lezcano).
- Remove unnecessary error message as it is already shown in the
underlying function (Jiapeng Chong).
- Rework the monitoring path and move the locks upper in the call
stack to fix some potentials race windows (Daniel Lezcano).
- Fix lockdep_assert() warning introduced by the lock rework (Daniel
Lezcano).
- Do not lock thermal zone mutex in the user space governor (Rafael
Wysocki).
- Revert the Mellanox 'hotter thermal zone' feature because it is
already handled in the thermal framework core code (Daniel Lezcano).
- Increase maximum number of trip points in the thermal core (Sumeet
Pawnikar).
- Replace strlcpy() with unused retval with strscpy() in the core
thermal control code (Wolfram Sang).
- Use module_pci_driver() macro in the int340x processor_thermal
driver (Shang XiaoJing).
- Use get_cpu() instead of smp_processor_id() in the intel_powerclamp
thermal driver to prevent it from crashing and remove unused
accounting for IRQ wakes from it (Srinivas Pandruvada).
- Consolidate priv->data_vault checks in int340x_thermal (Rafael
Wysocki).
- Check the policy first in cpufreq_cooling_register() (Xuewen Yan).
- Drop redundant error message from da9062-thermal (zhaoxiao).
- Drop of_match_ptr() from thermal_mmio (Jean Delvare).
Thanks!
---------------
Dan Carpenter (1):
thermal/of: Fix error code in of_thermal_zone_find()
Daniel Lezcano (42):
thermal/of: Rework the thermal device tree initialization
thermal/of: Return -ENODEV instead of -EINVAL if registration fails
thermal/of: Fix free after use in thermal_of_unregister()
thermal/of: Make new code and old code co-exist
thermal/drivers/rockchip: Switch to new of API
thermal/drivers/uniphier: Switch to new of API
thermal/drivers/generic-adc: Switch to new of API
thermal/drivers/mmio: Switch to new of API
thermal/drivers/tegra: Switch to new of API
thermal/drivers/sun8i: Switch to new of API
thermal/drivers/sprd: Switch to new of API
thermal/drivers/broadcom: Switch to new of API
thermal/drivers/qcom: Switch to new of API
thermal/drivers/st: Switch to new of API
thermal/drivers/amlogic: Switch to new of API
thermal/drivers/armada: Switch to new of API
thermal/drivers/db8500: Switch to new of API
thermal/drivers/imx: Switch to new of API
thermal/drivers/rcar: Switch to new of API
thermal/drivers/rzg2l: Switch to new of API
thermal/drivers/qoriq: Switch to new of API
thermal/drivers/mtk: Switch to new of API
thermal/drivers/banggap: Switch to new of API
thermal/drivers/maxim: Switch to new of API
thermal/drivers/hisilicon: Switch to new of API
thermal/drivers/ti-soc: Switch to new of API
ata/drivers/ahci_imx: Switch to new of thermal API
hwmon: pm_bus: core: Switch to new of thermal API
hwmon/drivers/core: Switch to new of thermal API
iio/drivers/sun4i_gpadc: Switch to new of thermal API
Input: sun4i-ts - switch to new of thermal API
regulator/drivers/max8976: Switch to new of thermal API
thermal/drivers/samsung: Switch to new of thermal API
thermal/core: Move set_trip_temp ops to the sysfs code
thermal/of: Remove old OF code
thermal/core: Rearm the monitoring only one time
thermal/core: Rework the monitoring a bit
thermal/governors: Group the thermal zone lock inside the
throttle function
thermal/core: Move the thermal zone lock out of the governors
thermal/core: Move the mutex inside the
thermal_zone_device_update() function
thermal/core: Fix lockdep_assert() warning
Revert "mlxsw: core: Add the hottest thermal zone detection"
Jean Delvare (1):
thermal/drivers/thermal_mmio: Drop of_match_ptr()
Jiapeng Chong (1):
thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print
function dev_err()
Jilin Yuan (1):
thermal: Drop duplicate words from comments
Rafael J. Wysocki (2):
thermal: gov_user_space: Do not lock thermal zone mutex
thermal: int340x_thermal: Consolidate priv->data_vault checks
Shang XiaoJing (1):
thermal: int340x: processor_thermal: Use module_pci_driver() macro
Srinivas Pandruvada (2):
thermal: intel_powerclamp: Use get_cpu() instead of
smp_processor_id() to avoid crash
thermal: intel_powerclamp: Remove accounting for IRQ wakes
Sumeet Pawnikar (1):
thermal: core: Increase maximum number of trip points
Wolfram Sang (1):
thermal: move from strlcpy() with unused retval to strscpy()
Xuewen Yan (1):
thermal: cpufreq_cooling: Check the policy first in
cpufreq_cooling_register()
zhaoxiao (1):
thermal: da9062-thermal: Drop redundant error message
---------------
drivers/ata/ahci_imx.c | 15 +-
drivers/hwmon/hwmon.c | 14 +-
drivers/hwmon/pmbus/pmbus_core.c | 10 +-
drivers/hwmon/scpi-hwmon.c | 14 +-
drivers/iio/adc/sun4i-gpadc-iio.c | 14 +-
drivers/input/touchscreen/sun4i-ts.c | 10 +-
drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 77 +-
drivers/regulator/max8973-regulator.c | 10 +-
drivers/thermal/amlogic_thermal.c | 16 +-
drivers/thermal/armada_thermal.c | 12 +-
drivers/thermal/broadcom/bcm2711_thermal.c | 14 +-
drivers/thermal/broadcom/bcm2835_thermal.c | 14 +-
drivers/thermal/broadcom/brcmstb_thermal.c | 20 +-
drivers/thermal/broadcom/ns-thermal.c | 50 +-
drivers/thermal/broadcom/sr-thermal.c | 16 +-
drivers/thermal/cpufreq_cooling.c | 12 +-
drivers/thermal/da9062-thermal.c | 5 +-
drivers/thermal/db8500_thermal.c | 8 +-
drivers/thermal/gov_bang_bang.c | 10 +-
drivers/thermal/gov_fair_share.c | 3 +-
drivers/thermal/gov_power_allocator.c | 20 +-
drivers/thermal/gov_step_wise.c | 10 +-
drivers/thermal/gov_user_space.c | 5 +-
drivers/thermal/hisi_thermal.c | 14 +-
drivers/thermal/imx8mm_thermal.c | 14 +-
drivers/thermal/imx_sc_thermal.c | 14 +-
.../intel/int340x_thermal/int3400_thermal.c | 5 +-
.../int340x_thermal/processor_thermal_device_pci.c | 13 +-
.../processor_thermal_device_pci_legacy.c | 13 +-
drivers/thermal/intel/intel_powerclamp.c | 27 +-
drivers/thermal/k3_bandgap.c | 12 +-
drivers/thermal/k3_j72xx_bandgap.c | 12 +-
drivers/thermal/max77620_thermal.c | 8 +-
drivers/thermal/mtk_thermal.c | 10 +-
drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 23 +-
drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 12 +-
drivers/thermal/qcom/tsens.c | 16 +-
drivers/thermal/qoriq_thermal.c | 12 +-
drivers/thermal/rcar_gen3_thermal.c | 16 +-
drivers/thermal/rcar_thermal.c | 13 +-
drivers/thermal/rockchip_thermal.c | 14 +-
drivers/thermal/rzg2l_thermal.c | 10 +-
drivers/thermal/samsung/exynos_tmu.c | 24 +-
drivers/thermal/sprd_thermal.c | 18 +-
drivers/thermal/st/stm_thermal.c | 18 +-
drivers/thermal/sun8i_thermal.c | 14 +-
drivers/thermal/tegra/soctherm.c | 21 +-
drivers/thermal/tegra/tegra-bpmp-thermal.c | 19 +-
drivers/thermal/tegra/tegra30-tsensor.c | 12 +-
drivers/thermal/thermal-generic-adc.c | 10 +-
drivers/thermal/thermal_core.c | 80 +-
drivers/thermal/thermal_core.h | 4 +-
drivers/thermal/thermal_helpers.c | 73 +-
drivers/thermal/thermal_hwmon.c | 2 +-
drivers/thermal/thermal_mmio.c | 19 +-
drivers/thermal/thermal_of.c | 1148 +++++++-------------
drivers/thermal/thermal_sysfs.c | 11 +-
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 16 +-
drivers/thermal/uniphier_thermal.c | 10 +-
include/linux/thermal.h | 87 +-
60 files changed, 835 insertions(+), 1388 deletions(-)
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