Wen Yaxng 6714796edc genirq/proc: Return proper error code when irq_set_affinity() fails ... write_irq_affinity() returns the number of written bytes, which means success, unconditionally whether the actual irq_set_affinity() call succeeded or not. Add proper error handling and pass the error code returned from irq_set_affinity() back to user space in case of failure. [ tglx: Fixed coding style and massaged changelog ] Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jiang Biao <jiang.biao2@zte.com.cn> Cc: zhong.weidong@zte.com.cn Link: https://lkml.kernel.org/r/1510106103-184761-1-git-send-email-wen.yang99@zte.com.cn		2017-11-12 23:25:39 +01:00
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affinity.c	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
autoprobe.c	genirq: Separate activation and startup	2017-09-25 20:38:24 +02:00
chip.c	genirq/irqdomain: Propagate early activation	2017-09-25 20:38:25 +02:00
cpuhotplug.c	genirq/cpuhotplug: Revert "Set force affinity flag on hotplug migration"	2017-07-27 15:40:02 +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	irqdomain/debugfs: Provide domain specific debug callback	2017-09-25 20:38:23 +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: Don't replace domain's name	2017-09-28 12:18:59 +02:00
handle.c	There has been a fair amount of activity in the docs tree this time	2017-07-03 21:13:25 -07:00
internals.h	genirq/irqdomain: Propagate early activation	2017-09-25 20:38:25 +02:00
ipi.c	genirq/ipi: Fixup checks against nr_cpu_ids	2017-08-20 10:49:05 +02:00
irq_sim.c	genirq/irq_sim: Add a devres variant of irq_sim_init()	2017-08-16 16:40:02 +02:00
irqdesc.c	irq/core: Fix boot crash when the irqaffinity= boot parameter is passed on CPUMASK_OFFSTACK=y kernels(v1)	2017-11-01 09:56:39 +01:00
irqdomain.c	irqdomain: Add __rcu annotations to radix tree slot	2017-10-19 10:30:15 +01:00
Kconfig	genirq: Implement bitmap matrix allocator	2017-09-25 20:38:26 +02:00
Makefile	genirq: Implement bitmap matrix allocator	2017-09-25 20:38:26 +02:00
manage.c	genirq: Document vcpu_info usage for percpu_devid interrupts	2017-10-29 16:18:37 +01:00
matrix.c	genirq/matrix: Add tracepoints	2017-09-25 20:38:26 +02:00
migration.c	genirq: Provide irq_fixup_move_pending()	2017-06-22 18:21:13 +02:00
msi.c	genirq/irqdomain: Add force reactivation flag to irq domains	2017-09-25 20:38:25 +02:00
pm.c	genirq/PM: Properly pretend disabled state when force resuming interrupts	2017-07-17 22:32:20 +02:00
proc.c	genirq/proc: Return proper error code when irq_set_affinity() fails	2017-11-12 23:25:39 +01:00
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
timings.c	genirq/timings: Add infrastructure for estimating the next interrupt arrival time	2017-06-24 11:44:39 +02:00