On Sun, May 12, 2013 at 01:57:48PM -0700, Paul E. McKenney wrote: > That does look pretty extreme! If you build with CONFIG_RCU_NO_HZ=n, > but without the revert, do you still get the delays?
With CONFIG_RCU_NO_HZ=n (and no revert) the system boots fine, no boot delay. I also enabled some RCU debugging options (with CONFIG_RCU_NO_HZ=y), but didn't see anything so far. Joerg -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/