Re: Supporting more IRQs than NR_IRQS + 8196 on ARM64 server

Hi Yang, On 22/06/18 09:39, Yang Yingliang wrote: > Hi, Marc > Current system only supports (NR_IRQS + 8196) interrupts. It's not > enough on ARM64 server, on D06 we have several pcie devices and each > device supports 256 VMs and each VM uses 64 interrupts. Can we set> NR_IRQS > to a bigger val

Supporting more IRQs than NR_IRQS + 8196 on ARM64 server

Hi, Marc Current system only supports (NR_IRQS + 8196) interrupts. It's not enough on ARM64 server, on D06 we have several pcie devices and each device supports 256 VMs and each VM uses 64 interrupts. Can we set NR_IRQS to a bigger value to support more interrupts ? Thanks, Yang