On Wed, 14 Sep 2011, Richard Kuo wrote: > + case IPI_RESCHEDULE: > + /* > + * need to revisit our exit path; see comments for > + * scheduler_ipi() > + */ You mean the irqe_enter/exit() comment there? Your implementation should be fine as your IPIs come over the regular irq path which has the irq_enter/exit pair already. Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html