On Wed, 2015-01-28 at 12:53 +0100, Peter Zijlstra wrote: > On Wed, Jan 28, 2015 at 12:24:52PM +0800, Zefan Li wrote: > > > sched: Fix crash if cpuset_cpumask_can_shrink() is passed an empty cpumask > > > > > > While creating an exclusive cpuset, we passed cpuset_cpumask_can_shrink() > > > an empty cpumask (cur), and dl_bw_of(cpumask_any(cur)) made boom with it. > > > > > Is this the case where a new cpuset doesn't yet have CPUs assigned?
Yes. -Mike -- 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/
