On 2017-06-17 10:14:37 [+0200], Mike Galbraith wrote: > Hi Sebastian, Hi Mike, > > I noticed a couple things wrt migrate_disable() changes... > > During that rebase, migrate_disable() was changed to no longer map to > preempt_disable() for nonrt, but some patches still assume it does. It > now depends upon PREEMPT_COUNT, the RT workaround in futex.c induces > grumbling in nonrt builds with PREEMPT_COUNT enabled. argh, right. It was planned to get it merged upstream but due to $reasons we never got that far. For that reason I would simply revert that change and let migrate_disable() map to preempt_disable() as it did earlier. > -Mike Sebastian -- 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
