On Wed, Apr 09, 2014 at 10:43:32AM -0700, Lin Ming wrote: > Hi Peter, > > I hit a panic in sys_sched_yield() because(for some unknown reason) > current->sched_class->yield_task is NULL. > It's an ARM embedded board with 3.4-rt kernel. > > Could you share any hint for the possible causes?
What class does current->sched_class point to? -- 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/