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Re: [Qemu-arm] [Qemu-devel] VCPU hotplug on KVM/ARM
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-arm] [Qemu-devel] VCPU hotplug on KVM/ARM |
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Date: |
Thu, 1 Mar 2018 10:05:09 +0000 |
On 1 March 2018 at 09:50, Igor Mammedov <address@hidden> wrote:
> In QEMU on x86 (and I think ppc, s390 as well), we create vCPUs on demand.
>
> It would be nice if ARM would be able to do that too,
> so that it could take advantage of the same code.
It's not clear to me how that would work, given that for
instance the interrupt controller wants to know up-front
how many CPUs it has to deal with.
thanks
-- PMM