cpuset: regression test for "system crash if cpuset_cpumask_can_shrink() is passed an empty cpumask"

This fixed by:
commit bb2bc55a694d45cdeda91b6f28ab2adec28125ef
Author: Mike Galbraith <umgwanakikbuti@gmail.com>
Date:   Wed Jan 28 04:53:55 2015 +0100

    sched: Fix crash if cpuset_cpumask_can_shrink() is passed an empty cpumask

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
2 files changed