mask = apic->target_cpus();
chip = irq_data_get_irq_chip(idata);
- chip->irq_set_affinity(idata, mask, false);
+ /* Might be lapic_chip for irq 0 */
+ if (chip->irq_set_affinity)
+ chip->irq_set_affinity(idata, mask, false);
}
}
#endif
struct irq_data *irq_data;
struct mp_chip_data *data;
struct irq_alloc_info *info = arg;
+ unsigned long flags;
if (!info || nr_irqs > 1)
return -EINVAL;
cfg = irqd_cfg(irq_data);
add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin);
+
+ local_irq_save(flags);
if (info->ioapic_entry)
mp_setup_entry(cfg, data, info->ioapic_entry);
mp_register_handler(virq, data->trigger);
if (virq < nr_legacy_irqs())
legacy_pic->mask(virq);
+ local_irq_restore(flags);
apic_printk(APIC_VERBOSE, KERN_DEBUG
"IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> IRQ %d Mode:%i Active:%i Dest:%d)\n",