Ian Campbell 09bb52774e genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier ...

commit 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a upstream.

This adds a mechanism to resume selected IRQs during syscore_resume
instead of dpm_resume_noirq.

Under Xen we need to resume IRQs associated with IPIs early enough
that the resched IPI is unmasked and we can therefore schedule
ourselves out of the stop_machine where the suspend/resume takes
place.

This issue was introduced by 676dc3cf5b "xen: Use IRQF_FORCE_RESUME".

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Link: http://lkml.kernel.org/r/1318713254.11016.52.camel@dagon.hellion.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-11-11 09:35:54 -08:00

..

autoprobe.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

chip.c

genirq: Make irq_shutdown() symmetric vs. irq_startup again

2011-10-03 11:40:27 -07:00

debug.h

genirq: Support per-IRQ thread disabling.

2011-04-23 15:56:24 +02:00

devres.c

devres/irq: Fix devm_irq_match comment

2010-02-11 16:01:02 +01:00

dummychip.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

generic-chip.c

genirq: Fix wrong bit operation

2011-08-29 13:29:06 -07:00

handle.c

irq: Handle spurios irq detection for threaded irqs

2011-06-03 14:53:15 +02:00

internals.h

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

irqdesc.c

genirq: Ensure we locate the passed IRQ in irq_alloc_descs()

2011-06-03 14:53:16 +02:00

Kconfig

genirq: Make generic irq chip depend on CONFIG_GENERIC_IRQ_CHIP

2011-05-02 18:16:22 +02:00

Makefile

genirq: Make generic irq chip depend on CONFIG_GENERIC_IRQ_CHIP

2011-05-02 18:16:22 +02:00

manage.c

genirq: Prevent potential NULL dereference in irq_set_irq_wake()

2011-06-10 10:53:42 +02:00

migration.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

pm.c

genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier

2011-11-11 09:35:54 -08:00

proc.c

irq: Remove smp_affinity_list when unregister irq proc

2011-05-26 13:15:28 +02:00

resend.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

settings.h

genirq: Support per-IRQ thread disabling.

2011-04-23 15:56:24 +02:00

spurious.c

irq: Handle spurios irq detection for threaded irqs

2011-06-03 14:53:15 +02:00