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d52dd44175
linux/kernel/irq
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Thomas Gleixner d52dd44175 genirq: Introduce IRQD_SINGLE_TARGET flag 
Many interrupt chips allow only a single CPU as interrupt target. The core
code has no knowledge about that. That's unfortunate as it could avoid
trying to readd a newly online CPU to the effective affinity mask.

Add the status flag and the necessary accessors.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Link: http://lkml.kernel.org/r/20170619235447.352343969@linutronix.de
2017-06-22 18:21:25 +02:00
..
affinity.c genirq/affinity: Fix calculating vectors to assign 2017-04-20 16:03:09 +02:00
autoprobe.c genirq: Add force argument to irq_startup() 2017-06-22 18:21:24 +02:00
chip.c genirq: Handle managed irqs gracefully in irq_startup() 2017-06-22 18:21:24 +02:00
cpuhotplug.c genirq/cpuhotplug: Handle managed IRQs on CPU hotplug 2017-06-22 18:21:25 +02:00
debug.h irq: hide debug macros so they don't collide with others. 2012-04-23 12:30:03 -04:00
debugfs.c genirq: Introduce IRQD_SINGLE_TARGET flag 2017-06-22 18:21:25 +02:00
devres.c irq/generic-chip: Provide devm_irq_setup_generic_chip() 2017-06-21 15:53:11 +02:00
dummychip.c Merge branch 'linus' into irq/core 2015-06-05 22:25:01 +02:00
generic-chip.c irq/generic-chip: Export irq_init_generic_chip() locally 2017-06-21 15:53:11 +02:00
handle.c genirq: Add untracked irq handler 2016-06-18 10:00:55 +02:00
internals.h genirq: Add force argument to irq_startup() 2017-06-22 18:21:24 +02:00
ipi.c genirq: Fix missing irq allocation affinity hint 2016-07-19 10:49:47 +02:00
irqdesc.c genirq: Introduce effective affinity mask 2017-06-22 18:21:20 +02:00
irqdomain.c genirq/debugfs: Add proper debugfs interface 2017-06-22 18:21:13 +02:00
Kconfig genirq: Introduce effective affinity mask 2017-06-22 18:21:20 +02:00
Makefile genirq/debugfs: Add proper debugfs interface 2017-06-22 18:21:13 +02:00
manage.c genirq: Add force argument to irq_startup() 2017-06-22 18:21:24 +02:00
migration.c genirq: Provide irq_fixup_move_pending() 2017-06-22 18:21:13 +02:00
msi.c genirq/msi: Prevent overwriting domain name 2017-06-22 18:21:08 +02:00
pm.c Merge branches 'irq-urgent-for-linus' and 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-11-15 09:30:48 -08:00
proc.c genirq: Introduce effective affinity mask 2017-06-22 18:21:20 +02:00
resend.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
settings.h genirq: Add flag to force mask in disable_irq[_nosync]() 2015-10-11 11:33:42 +02:00
spurious.c genirq: Clarify logic calculating bogus irqreturn_t values 2017-02-16 15:32:19 +01:00