On 2015/12/9 0:59, Marc Zyngier wrote: >> > + } >> > + >> > + /* If all overflow bits are cleared, kick the vcpu to clear interrupt >> > + * pending status. >> > + */ >> > + if (val == 0) >> > + kvm_vcpu_kick(vcpu); > Do we really need to do so? This will be dropped on the next entry > anyway, so i don't see the need to kick the vcpu again. Or am I missing > something? > I thought maybe it could not set the interrupt low immediately when all the overflow bits are cleared for some reason, so add a kick to force it to sync the interrupt. But as you said, I'll remove this. Thanks, -- Shannon -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
