Commit 0551968a authored Sep 21, 2017 by Thomas Gleixner

Revert "genirq: Restrict effective affinity to interrupts actually using it"



This reverts commit 74def747.

The change to the helper function is only correct for the /proc/irq/
readout usage, but breaks the existing x86 usage of that function.

Reported-by: Yanko Kaneti <yaneti@declera.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <marc.zyngier@arm.com>

parent c52f56a6

include/linux/irq.h

+1 −4

Original line number	Diff line number	Diff line
		@@ -783,10 +783,7 @@ static inline struct cpumask irq_data_get_affinity_mask(struct irq_data d)
		static inline
		struct cpumask irq_data_get_effective_affinity_mask(struct irq_data d)
		{
		if (!cpumask_empty(d->common->effective_affinity))
		return d->common->effective_affinity;

		return d->common->affinity;
		}
		static inline void irq_data_update_effective_affinity(struct irq_data *d,
		const struct cpumask *m)

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