Leonard Crestez b1d06da384 PM / devfreq: Lock devfreq in trans_stat_show ... commit 2abb0d5268 upstream. There is no locking in this sysfs show function so stats printing can race with a devfreq_update_status called as part of freq switching or with initialization. Also add an assert in devfreq_update_status to make it clear that lock must be held by caller. Fixes: 39688ce6fa ("PM / devfreq: account suspend/resume for stats") Cc: stable@vger.kernel.org Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-12-17 20:35:03 +01:00
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event	PM / devfreq: exynos-ppmu: Delete an error message for a failed memory allocation in exynos_ppmu_probe()	2018-07-18 13:56:46 +09:00
devfreq-event.c
devfreq.c	PM / devfreq: Lock devfreq in trans_stat_show	2019-12-17 20:35:03 +01:00
exynos-bus.c	PM / devfreq: exynos-bus: Correct clock enable sequence	2019-10-05 13:09:48 +02:00
governor.h
governor_passive.c	PM / devfreq: passive: fix compiler warning	2019-10-05 13:09:59 +02:00
governor_performance.c
governor_powersave.c
governor_simpleondemand.c
governor_userspace.c
Kconfig
Makefile
rk3399_dmc.c	PM / devfreq: rk3399_dmc: Fix duplicated opp table on reload.	2018-07-18 13:58:39 +09:00
tegra-devfreq.c	PM / devfreq: tegra: Fix kHz to Hz conversion	2019-10-11 18:20:46 +02:00