linux/kernel/irq
Thomas Gleixner f1a06390d0 genirq: Prevent irq storm on migration
move_native_irq() masks and unmasks the interrupt line
unconditionally, but the interrupt line might be masked due to a
threaded oneshot handler in progress. Unmasking the line in that case
can lead to interrupt storms. Observed on PREEMPT_RT.

Originally-from: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2011-02-02 22:15:08 +01:00
..
autoprobe.c genirq: Provide compat handling for chip->set_type() 2010-10-04 12:43:47 +02:00
chip.c genirq: Sanitize dynamic irq handling 2010-10-12 16:53:44 +02:00
devres.c devres/irq: Fix devm_irq_match comment 2010-02-11 16:01:02 +01:00
dummychip.c genirq: Fix CONFIG_GENIRQ_NO_DEPRECATED=y build 2010-10-12 21:59:55 +02:00
handle.c genirq: Remove __do_IRQ 2011-01-21 11:55:31 +01:00
internals.h genirq: Remove the now unused sparse irq leftovers 2010-10-12 16:53:44 +02:00
irqdesc.c irq: use per_cpu kstat_irqs 2011-01-13 17:32:31 -08:00
Kconfig genirq: Remove __do_IRQ 2011-01-21 11:55:31 +01:00
Makefile genirq: Remove the now unused sparse irq leftovers 2010-10-12 16:53:44 +02:00
manage.c sched: Constify function scope static struct sched_param usage 2011-01-07 15:55:45 +01:00
migration.c genirq: Prevent irq storm on migration 2011-02-02 22:15:08 +01:00
pm.c genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
proc.c genirq: Fix incorrect proc spurious output 2010-12-01 08:44:26 +01:00
resend.c genirq: Provide compat handling for chip->retrigger() 2010-10-04 12:43:50 +02:00
spurious.c genirq: Provide config option to disable deprecated code 2010-10-04 13:40:24 +02:00