Messages in this thread |  | | From | Johan Hovold <> | Subject | [PATCH 0/4] thermal: fix locking regressions in linux-next | Date | Wed, 14 Dec 2022 14:16:13 +0100 |
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This series fixes some of the fallout after the thermal changes that just landed in linux-next.
Lockdep reported a lock inversion in one of the Qualcomm drivers and a closer review revealed that the changes had also broken the sysfs interface for at least three drivers.
Note that a simple revert of the offending patches was not an option as some of the infrastructure that the old implementation relied on has also been removed.
Johan
Johan Hovold (4): thermal/drivers/qcom: fix set_trip_temp() deadlock thermal/drivers/exynos: fix set_trip_temp() deadlock thermal/drivers/tegra: fix set_trip_temp() deadlock thermal/drivers/qcom: fix lock inversion
drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 7 ++++++- drivers/thermal/samsung/exynos_tmu.c | 2 +- drivers/thermal/tegra/soctherm.c | 2 +- drivers/thermal/thermal_core.c | 1 + include/linux/thermal.h | 2 ++ 5 files changed, 11 insertions(+), 3 deletions(-)
-- 2.37.4
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