diff options
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 4 | ||||
| -rw-r--r-- | kernel/irq/ipi.c | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 94a30da0cfac..4dffccf532a2 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -467,7 +467,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask, gic_map_to_vpe(irq, mips_cm_vp_id(cpumask_first(&tmp))); /* Update the pcpu_masks */ - for (i = 0; i < gic_vpes; i++) + for (i = 0; i < min(gic_vpes, NR_CPUS); i++) clear_bit(irq, pcpu_masks[i].pcpu_mask); set_bit(irq, pcpu_masks[cpumask_first(&tmp)].pcpu_mask); @@ -707,7 +707,7 @@ static int gic_shared_irq_domain_map(struct irq_domain *d, unsigned int virq, spin_lock_irqsave(&gic_lock, flags); gic_map_to_pin(intr, gic_cpu_pin); gic_map_to_vpe(intr, vpe); - for (i = 0; i < gic_vpes; i++) + for (i = 0; i < min(gic_vpes, NR_CPUS); i++) clear_bit(intr, pcpu_masks[i].pcpu_mask); set_bit(intr, pcpu_masks[vpe].pcpu_mask); spin_unlock_irqrestore(&gic_lock, flags); diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c index c37f34b00a11..14777af8e097 100644 --- a/kernel/irq/ipi.c +++ b/kernel/irq/ipi.c @@ -94,6 +94,7 @@ unsigned int irq_reserve_ipi(struct irq_domain *domain, data = irq_get_irq_data(virq + i); cpumask_copy(data->common->affinity, dest); data->common->ipi_offset = offset; + irq_set_status_flags(virq + i, IRQ_NO_BALANCING); } return virq; |