On Wed, 21 Mar 2012, Paolo Bonzini wrote: > Il 20/03/2012 19:35, Stefano Stabellini ha scritto: > > This is the function that is used to figure out whether we need the > > timers or not, the condition seems to be: > > > > (Not (REG_C_UF | REG_C_AF)) And (Not (REG_B_SET)) > > > > Shouldn't actually check for UIE being enabled? > > No, you need to set UF in case the code observes it without actually > enabling interrupt delivery on the ISA bus. Well, if it is just about updating UF, can we do it only when the user reads REG_C? I am just trying to limit the need for the update_timers... -- 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
