Sebastian Capella f8d5b9e9e5 PM / hibernate: Fix restore hang in freeze_processes() ... During restore, pm_notifier chain are called with PM_RESTORE_PREPARE. The firmware_class driver handler fw_pm_notify does not have a handler for this. As a result, it keeps a reader on the kmod.c umhelper_sem. During freeze_processes, the call to __usermodehelper_disable tries to take a write lock on this semaphore and hangs waiting. Signed-off-by: Sebastian Capella <sebastian.capella@linaro.org> Acked-by: Ming Lei <ming.lei@canonical.com> Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2014-02-26 01:13:15 +01:00
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power
regmap
attribute_container.c
base.h
bus.c
class.c
component.c
container.c
core.c
cpu.c
dd.c
devres.c
devtmpfs.c
dma-buf.c
dma-coherent.c
dma-contiguous.c
dma-mapping.c
driver.c
firmware_class.c
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile
map.c
memory.c
module.c
node.c
pinctrl.c
platform.c
reservation.c
soc.c
syscore.c
topology.c
transport_class.c