On Mon, 11 Jan 2016, Zhou Qiao(ÖÜÇÈ) wrote: > I met an issue here. The nr_irqs is extended when the start_irq + cnt > > nr_irqs. So when nr_irqs is not extended(still 64), a device with a large > hr_irq(70) will get a wrong virq. since it will be mod by nr_irqs before No, it won't get a wrong virq. It will get a virq and it does not matter at all whether the hardware irq number is 10, 70, 500 or 5000. What's your problem? Thanks, tglx