Thomas Gleixner 04c848d398 genirq: Warn when IRQ_NOAUTOEN is used with shared interrupts ... Shared interrupts do not go well with disabling auto enable: 1) The sharing interrupt might request it while it's still disabled and then wait for interrupts forever. 2) The interrupt might have been requested by the driver sharing the line before IRQ_NOAUTOEN has been set. So the driver which expects that disabled state after calling request_irq() will not get what it wants. Even worse, when it calls enable_irq() later, it will trigger the unbalanced enable_irq() warning. Reported-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: dianders@chromium.org Cc: jeffy <jeffy.chen@rock-chips.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: tfiga@chromium.org Link: http://lkml.kernel.org/r/20170531100212.210682135@linutronix.de		2017-06-04 14:38:41 +02:00
..
affinity.c	genirq/affinity: Fix calculating vectors to assign	2017-04-20 16:03:09 +02:00
autoprobe.c
chip.c	genirq: Warn when IRQ_NOAUTOEN is used with shared interrupts	2017-06-04 14:38:41 +02:00
cpuhotplug.c
debug.h
devres.c	genirq/devres: Use dev_name(dev) as default for devname	2017-02-12 19:49:25 +01:00
dummychip.c
generic-chip.c	genirq/generic_chip: Verify irqs_per_chip <= 32	2016-09-02 20:20:59 +02:00
handle.c
internals.h
ipi.c	genirq: Fix missing irq allocation affinity hint	2016-07-19 10:49:47 +02:00
irqdesc.c	genirq: Make early_irq_init() print out more informative	2017-05-26 14:54:05 +02:00
irqdomain.c	irqdomain: Let irq_domain_mapping display ACPI fwnode attributes	2017-05-22 22:29:44 +02:00
Kconfig
Makefile
manage.c	genirq: Warn when IRQ_NOAUTOEN is used with shared interrupts	2017-06-04 14:38:41 +02:00
migration.c
msi.c	genirq/msi: Populate the domain name if provided by the irqchip	2017-05-22 22:29:45 +02:00
pm.c
proc.c	genirq: Fix /proc/interrupts output alignment	2017-02-10 20:17:52 +01:00
resend.c
settings.h
spurious.c	genirq: Clarify logic calculating bogus irqreturn_t values	2017-02-16 15:32:19 +01:00