diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/kernel/irq.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c index b8a407f..dff68eb 100644 --- a/arch/x86_64/kernel/irq.c +++ b/arch/x86_64/kernel/irq.c @@ -114,16 +114,16 @@ asmlinkage unsigned int do_IRQ(struct pt_regs *regs) irq_enter(); irq = __get_cpu_var(vector_irq)[vector]; - if (unlikely(irq >= NR_IRQS)) { - printk(KERN_EMERG "%s: cannot handle IRQ %d\n", - __FUNCTION__, irq); - BUG(); - } - #ifdef CONFIG_DEBUG_STACKOVERFLOW stack_overflow_check(regs); #endif - generic_handle_irq(irq); + + if (likely(irq < NR_IRQS)) + generic_handle_irq(irq); + else + printk(KERN_EMERG "%s: %d.%d No irq handler for vector\n", + __func__, smp_processor_id(), vector); + irq_exit(); set_irq_regs(old_regs); |
