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linux/drivers/idle
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Konrad Rzeszutek Wilk 3735d524da intel_idle: Check cpu_idle_get_driver() for NULL before dereferencing it. 
If the machine is booted without any cpu_idle driver set
(b/c disable_cpuidle() has been called) we should follow
other users of cpu_idle API and check the return value
for NULL before using it.

Reported-and-tested-by: Mark van Dijk <mark@internecto.net>
Suggested-by: Jan Beulich <JBeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
History 2012-08-17 19:37:14 +02:00
..
i7300_idle.c simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
intel_idle.c intel_idle: Check cpu_idle_get_driver() for NULL before dereferencing it. 2012-08-17 19:37:14 +02:00
Kconfig intel_idle: no longer EXPERIMENTAL 2010-08-14 14:44:08 -04:00
Makefile intel_idle: native hardware cpuidle driver for latest Intel processors 2010-05-28 14:26:20 -04:00