Alan Stern c3810c8878 PM / Runtime: Don't enable interrupts while running in_interrupt ...

This patch (as1445) fixes a bug in the runtime PM core left over from
the addition of the no_callbacks flag.  If this flag is set then it is
possible for rpm_suspend() to be called in_interrupt, so when
releasing spinlocks it's important not to re-enable interrupts.

To avoid an unnecessary save-and-restore of the interrupt flag, the
patch also inlines a pm_request_idle() call.

This fixes Bugzilla #27482.

(The offending code was added in 2.6.37, so it's not necessary to apply
this to any earlier stable kernels.)

Signed-off-by: Alan Stern <[email protected]>
Reported-by: tim blechmann <[email protected]>
CC: <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

2011-01-25 20:50:07 +01:00

..

power

PM / Runtime: Don't enable interrupts while running in_interrupt

2011-01-25 20:50:07 +01:00

attribute_container.c

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base.h

driver-core: merge private parts of class and bus

2010-11-17 14:21:08 -08:00

bus.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-01-13 10:05:56 -08:00

class.c

driver-core: merge private parts of class and bus

2010-11-17 14:21:08 -08:00

core.c

Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2011-01-10 16:10:33 -08:00

cpu.c

drivers/base/cpu.c: fix the output from /sys/devices/system/cpu/offline

2010-05-21 09:37:28 -07:00

dd.c

Driver core: Add BUS_NOTIFY_BIND_DRIVER

2010-08-05 13:53:35 -07:00

devres.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

devtmpfs.c

convert get_sb_single() users

2010-10-29 04:16:28 -04:00

dma-coherent.c

Driver core: internal struct dma_coherent_mem, change type of a member.

2010-08-05 13:53:33 -07:00

dma-mapping.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

driver.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

firmware_class.c

firmware_class: fix typo in error path

2010-08-23 18:12:46 -07:00

firmware.c

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hypervisor.c

…

init.c

…

iommu.c

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isa.c

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Kconfig

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

Makefile

driver-core: base: change to new flag variable

2010-10-22 10:16:44 -07:00

map.c

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memory.c

Driver core: Add section count to memory_block struct

2010-10-22 10:16:44 -07:00

module.c

driver core: module.c: Use kasprintf

2010-05-21 09:37:29 -07:00

node.c

thp: transparent hugepage sysfs meminfo

2011-01-13 17:32:46 -08:00

platform.c

Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6

2010-10-25 08:19:14 -07:00

sys.c

driver core: Display error codes when class suspend fails

2010-10-22 10:16:44 -07:00

topology.c

topology/sysfs: Provide book id and siblings attributes

2010-09-09 20:41:25 +02:00

transport_class.c

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