[PATCH RT 07/14] rt: Make cpu_chill() use hrtimer instead of msleep()

3.10.32-rt31-rc2 stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt Ulrich Obergfell pointed out that cpu_chill() calls msleep() which is woken up by the ksoftirqd running the TIMER softirq. But as the cpu_chill() is called from

[PATCH RT 07/14] rt: Make cpu_chill() use hrtimer instead of msleep()

3.10.32-rt31-rc2 stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt rost...@goodmis.org Ulrich Obergfell pointed out that cpu_chill() calls msleep() which is woken up by the ksoftirqd running the TIMER softirq. But as the cpu_chill()