parisc: Convert the final irq bits
1) As promised in the comment, the core does not copy cpumask anymore when the arch code returns -EINVAL 2) Get the per cpu information from irq_data Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: linux-parisc@vger.kernel.org
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@ -113,13 +113,8 @@ int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest)
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int cpu_dest;
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/* timer and ipi have to always be received on all CPUs */
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if (CHECK_IRQ_PER_CPU(irq_to_desc(d->irq)->status)) {
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/* Bad linux design decision. The mask has already
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* been set; we must reset it. Will fix - tglx
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*/
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cpumask_setall(d->affinity);
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if (irqd_is_per_cpu(d))
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return -EINVAL;
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}
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/* whatever mask they set, we just allow one CPU */
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cpu_dest = first_cpu(*dest);
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@ -357,7 +352,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
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#ifdef CONFIG_SMP
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desc = irq_to_desc(irq);
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cpumask_copy(&dest, desc->irq_data.affinity);
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if (CHECK_IRQ_PER_CPU(desc->status) &&
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if (irqd_is_per_cpu(&desc->irq_data) &&
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!cpu_isset(smp_processor_id(), dest)) {
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int cpu = first_cpu(dest);
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