Re: [Qemu-devel] [question] e1000 interrupt stormhappenedbecauseofits correspondingioapic-irr bit always set

2014-09-03 Thread Zhang Haoyu
Hi Jason, I tested below patch, it's okay, the e1000 interrupt storm disappeared. But I am going to make a bit change on it, could you help review it? Currently, we call ioapic_service() immediately when we find the irq is still active during eoi broadcast. But for real hardware, there's

Re: [Qemu-devel] [question] e1000 interrupt stormhappenedbecauseofits correspondingioapic-irr bit always set

2014-09-03 Thread Jason Wang
On 09/04/2014 09:56 AM, Zhang Haoyu wrote: Hi Jason, I tested below patch, it's okay, the e1000 interrupt storm disappeared. But I am going to make a bit change on it, could you help review it? Currently, we call ioapic_service() immediately when we find the irq is still active