[PATCH 0/4] thermal: fix locking regressions in linux-next

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux for Synopsys ARC Processors]    
  • [Linux on Unisoc (RDA Micro) SoCs]     [Linux Actions SoC]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  •   Powered by Linux