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-rw-r--r--arch/parisc/kernel/irq.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 6f19f364c20a..23040a67583e 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -117,7 +117,10 @@ int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest)
return -EINVAL;
/* whatever mask they set, we just allow one CPU */
- cpu_dest = cpumask_first_and(dest, cpu_online_mask);
+ cpu_dest = cpumask_next_and(d->irq & (num_online_cpus()-1),
+ dest, cpu_online_mask);
+ if (cpu_dest >= nr_cpu_ids)
+ cpu_dest = cpumask_first_and(dest, cpu_online_mask);
return cpu_dest;
}