Rafael J. Wysocki df8d9eeadd cpuidle: Run tick_broadcast_exit() with disabled interrupts ... Commit 335f49196f (sched/idle: Use explicit broadcast oneshot control function) replaced clockevents_notify() invocations in cpuidle_idle_call() with direct calls to tick_broadcast_enter() and tick_broadcast_exit(), but it overlooked the fact that interrupts were already enabled before calling the latter which led to functional breakage on systems using idle states with the CPUIDLE_FLAG_TIMER_STOP flag set. Fix that by moving the invocations of tick_broadcast_enter() and tick_broadcast_exit() down into cpuidle_enter_state() where interrupts are still disabled when tick_broadcast_exit() is called. Also ensure that interrupts will be disabled before running tick_broadcast_exit() even if they have been enabled by the idle state's ->enter callback. Trigger a WARN_ON_ONCE() in that case, as we generally don't want that to happen for states with CPUIDLE_FLAG_TIMER_STOP set. Fixes: 335f49196f (sched/idle: Use explicit broadcast oneshot control function) Reported-and-tested-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reported-and-tested-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2015-04-29 15:19:21 +02:00
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governors	cpuidle: menu: use DIV_ROUND_CLOSEST_ULL()	2015-04-17 09:03:55 -04:00
coupled.c	drivers: fix up obsolete cpu function usage.	2015-03-05 13:37:02 +10:30
cpuidle-arm.c	ARM: cpuidle: Register per cpuidle device	2015-03-24 14:46:25 +01:00
cpuidle-at91.c	ARM: cpuidle: Remove duplicate header inclusion	2015-03-23 18:03:11 +01:00
cpuidle-big_little.c
cpuidle-calxeda.c
cpuidle-clps711x.c
cpuidle-cps.c
cpuidle-exynos.c	ARM: SoC fixes for v4.1	2015-04-22 09:03:30 -07:00
cpuidle-kirkwood.c	ARM: cpuidle: Remove duplicate header inclusion	2015-03-23 18:03:11 +01:00
cpuidle-mvebu-v7.c	cpuidle: mvebu: Update cpuidle thresholds for Armada XP SOCs	2015-03-13 18:31:29 +01:00
cpuidle-powernv.c	cpuidle: powernv: Avoid endianness conversions while parsing DT	2015-02-19 23:44:38 +01:00
cpuidle-pseries.c
cpuidle-ux500.c	ARM: cpuidle: Remove duplicate header inclusion	2015-03-23 18:03:11 +01:00
cpuidle-zynq.c	ARM: cpuidle: Remove duplicate header inclusion	2015-03-23 18:03:11 +01:00
cpuidle.c	cpuidle: Run tick_broadcast_exit() with disabled interrupts	2015-04-29 15:19:21 +02:00
cpuidle.h
driver.c	cpuidle: Use explicit broadcast control function	2015-04-03 08:44:32 +02:00
dt_idle_states.c
dt_idle_states.h
governor.c
Kconfig	ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64	2015-03-24 10:16:11 +01:00
Kconfig.arm	ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64	2015-03-24 10:16:11 +01:00
Kconfig.mips
Kconfig.powerpc
Makefile	ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64	2015-03-24 10:16:11 +01:00
sysfs.c	cpuidle: remove state_count field from struct cpuidle_device	2015-04-03 13:15:50 +02:00