Do not run off level interrupts with external interrupts disabled as the off level interrupt could lead to a hang. Fixes hang seen by jasper@
Do not run off level interrupts with external interrupts disabled as
the off level interrupt could lead to a hang. Fixes hang seen by jasper@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars