Re: [PATCH v4 5/7] KVM: VMX: Optimize posted-interrupt delivery for timer fastpath

[Wanpeng Li <kernellwp@xxxxxxxxx>]

On Thu, 30 Apr 2020 at 21:32, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
> On 28/04/20 08:23, Wanpeng Li wrote:
> > -     if (exit_fastpath == EXIT_FASTPATH_REENTER_GUEST &&
> > -         kvm_vcpu_exit_request(vcpu))
> > -             exit_fastpath = EXIT_FASTPATH_NOP;
> > +     if (exit_fastpath == EXIT_FASTPATH_REENTER_GUEST) {
> > +             if (!kvm_vcpu_exit_request(vcpu))
> > +                     vmx_sync_pir_to_irr(vcpu);
> > +             else
> > +                     exit_fastpath = EXIT_FASTPATH_NOP;
> > +     }
>
> This part should be in patch 3; not a big deal, I can reorganize that
> myself.

Great, thanks.

    Wanpeng