Messages in this thread | | | Date | Mon, 11 Jan 2016 09:50:55 +0100 (CET) | From | Thomas Gleixner <> | Subject | RE: [Questions]: how to extend nr_irqs for arch arm64 |
| |
On Mon, 11 Jan 2016, Zhou Qiao(周侨) 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
| |