linux-sg2042/drivers/devfreq
Viresh Kumar e37d35082e devfreq: rk3399_dmc: Don't use OPP structures outside of RCU locks
The OPP structures are abused to the best here, without understanding
how the OPP core and RCU locks work.

In short, the OPP pointer saved in 'rk3399_dmcfreq' can become invalid
under your nose, as the OPP core may free it.

Fix various abuses around OPP structures and calls.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-12-08 01:46:07 +01:00
..
event PM / devfreq: exynos-ppmu: Remove unused mutex from struct exynos_ppmu 2016-11-17 11:31:28 +09:00
Kconfig PM / devfreq: rockchip: add PM_DEVFREQ_EVENT dependency 2016-09-19 13:12:17 +02:00
Makefile PM / devfreq: rockchip: add devfreq driver for rk3399 dmc 2016-09-06 13:26:34 +09:00
devfreq-event.c PM / devfreq: make devfreq-event explicitly non-modular 2016-07-06 13:11:22 +09:00
devfreq.c PM / devfreq: correct comment typo. 2016-11-17 11:31:28 +09:00
exynos-bus.c devfreq: exynos: Don't use OPP structures outside of RCU locks 2016-12-08 01:46:06 +01:00
governor.h PM / devfreq: provide hooks for governors to be registered 2012-11-20 18:46:12 +09:00
governor_passive.c PM / devfreq: style/typo fixes 2016-05-03 11:22:10 +09:00
governor_performance.c PM / devfreq: governors: add GPL module license and allow module build 2012-11-20 18:46:23 +09:00
governor_powersave.c PM / devfreq: governors: add GPL module license and allow module build 2012-11-20 18:46:23 +09:00
governor_simpleondemand.c PM / devfreq: cache the last call to get_dev_status() 2015-09-11 14:23:28 +09:00
governor_userspace.c PM / devfreq: governors: add GPL module license and allow module build 2012-11-20 18:46:23 +09:00
rk3399_dmc.c devfreq: rk3399_dmc: Don't use OPP structures outside of RCU locks 2016-12-08 01:46:07 +01:00
tegra-devfreq.c PM / devfreq: tegra: Set freq in rate callback 2016-02-23 14:27:42 +09:00