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linux/drivers/idle
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Richard Cochran 51319918bc intel_idle: Fix deallocation order on the driver exit path. 
In the module_exit() method, this driver first frees its per-CPU
pointer, then unregisters a callback making use of the pointer.
Furthermore, the function, intel_idle_cpuidle_devices_uninit, is racy
against CPU hot plugging as it calls for_each_online_cpu().

This patch corrects the issues by unregistering first on the exit path
while holding the hot plug lock.

Signed-off-by: Richard Cochran <rcochran@linutronix.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-07 22:10:54 +02:00
..
i7300_idle.c intel_idle: Convert i7300_idle_lock to raw_spinlock 2013-02-19 08:42:47 +01:00
intel_idle.c intel_idle: Fix deallocation order on the driver exit path. 2016-04-07 22:10:54 +02:00
Kconfig drivers/idle: remove depends on CONFIG_EXPERIMENTAL 2013-01-21 14:52:43 -08:00
Makefile