Lukasz Luba f2b2400476 thermal/cpufreq_cooling: Update offline CPUs per-cpu thermal_pressure ... [ Upstream commit 2ad8ccc17d ] The thermal pressure signal gives information to the scheduler about reduced CPU capacity due to thermal. It is based on a value stored in a per-cpu 'thermal_pressure' variable. The online CPUs will get the new value there, while the offline won't. Unfortunately, when the CPU is back online, the value read from per-cpu variable might be wrong (stale data). This might affect the scheduler decisions, since it sees the CPU capacity differently than what is actually available. Fix it by making sure that all online+offline CPUs would get the proper value in their per-cpu variable when thermal framework sets capping. Fixes: f12e4f66ab ("thermal/cpu-cooling: Update thermal pressure in case of a maximum frequency capping") Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20210614191030.22241-1-lukasz.luba@arm.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-14 16:55:47 +02:00
..
broadcom
intel	thermal/drivers/intel: Initialize RW trip to THERMAL_TEMP_INVALID	2021-06-03 09:00:35 +02:00
qcom	thermal/drivers/tsens: Fix missing put_device error	2021-05-19 10:13:03 +02:00
samsung
st
tegra
ti-soc-thermal
amlogic_thermal.c
armada_thermal.c
cpufreq_cooling.c	thermal/cpufreq_cooling: Update offline CPUs per-cpu thermal_pressure	2021-07-14 16:55:47 +02:00
cpuidle_cooling.c
da9062-thermal.c
db8500_thermal.c
devfreq_cooling.c
dove_thermal.c
gov_bang_bang.c
gov_fair_share.c	thermal/core/fair share: Lock the thermal zone while looping over instances	2021-05-11 14:47:41 +02:00
gov_power_allocator.c
gov_step_wise.c
gov_user_space.c
hisi_thermal.c
imx8mm_thermal.c
imx_sc_thermal.c
imx_thermal.c
k3_bandgap.c
Kconfig
khadas_mcu_fan.c
kirkwood_thermal.c
Makefile
max77620_thermal.c
mtk_thermal.c
qoriq_thermal.c
rcar_gen3_thermal.c
rcar_thermal.c
rockchip_thermal.c
spear_thermal.c
sprd_thermal.c
sun8i_thermal.c
tango_thermal.c
thermal-generic-adc.c
thermal_core.c
thermal_core.h
thermal_helpers.c
thermal_hwmon.c
thermal_hwmon.h
thermal_mmio.c
thermal_netlink.c
thermal_netlink.h
thermal_of.c	thermal: thermal_of: Fix error return code of thermal_of_populate_bind_params()	2021-05-19 10:13:00 +02:00
thermal_sysfs.c
uniphier_thermal.c
zx2967_thermal.c