Sergei Shtylyov writes: > > What problem do you see arising from this? > > Timers firing too early. Only if the minimum interrupt latency is less than 1 decrementer tick. That seems pretty unlikely to me unless you have a very slow timebase frequency. In fact what we should program the decrementer to is: timeout - (is_booke? 0: 1) - min_interrupt_latency I was assuming that min_interrupt_latency (measured in timebase ticks) would be at least 1, but apparently some systems can have a timebase frequency as low as 1kHz, so we'll have to have an ifdef or something. Paul. - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
