Commit 9804c9ea authored by Thomas Gleixner's avatar Thomas Gleixner Committed by James Bottomley

[PARISC] fix per-cpu flag problem in the cpu affinity checkers

The CHECK_IRQ_PER_CPU is wrong, it should be checking
irq_to_desc(irq)->status not just irq.
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 8e1964a9
......@@ -108,7 +108,7 @@ int cpu_check_affinity(unsigned int irq, const struct cpumask *dest)
int cpu_dest;
/* timer and ipi have to always be received on all CPUs */
if (CHECK_IRQ_PER_CPU(irq)) {
if (CHECK_IRQ_PER_CPU(irq_to_desc(irq)->status)) {
/* Bad linux design decision. The mask has already
* been set; we must reset it */
cpumask_setall(irq_desc[irq].affinity);
......
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