Re: [patch 1/3] KVM: x86: add ioctls to get/set PIO state

Avi Kivity
2010-02-04T19:16:53Z

On 01/28/2010 09:03 PM, Marcelo Tosatti wrote:
> A vcpu can be stopped after handling IO in userspace,
> but before returning to kernel to finish processing.
>
>

Is this strictly needed? If we teach qemu to migrate before executing
the pio request, I think we'll be all right? should work at least for
IN/INS, not sure about OUT/OUTS.

--
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