The message queue system calls that may timeout, mq_timedsend() and mq_timedreceive(), still use the old jiffie-based timer interface. Convert them to hrtimer. The first patch provides the hrtimer infrastructure, the second patch does the actual conversion to hrtimer. Carsten. -- 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