Re: [patch 3/3] x86: kvm guest side support for KVM_HC_RT_PRIO hypercall\

Peter Zijlstra
2017-09-22T13:01:48Z

On Fri, Sep 22, 2017 at 09:40:05AM -0300, Marcelo Tosatti wrote:

> Are you arguing its invalid for the following application to execute on
> housekeeping vcpu of a realtime system:
>
> void main(void)
> {
>
> submit_IO();
> do {
> computation();
> } while (!interrupted());
> }
>
> Really?

No. Nobody cares about random crap tasks.