On Wed, Mar 04, 2015 at 05:09:33PM +0800, Zefan Li wrote:
> Now we call ss->bind() in cgroup_init(), so cgroup_init() will
> call cpuset_bind() and then the latter will access top_cpuset's
> cpumask, which is NULL, because cpuset_init() is called after
> cgroup_init()
>
> The simplest fix is to swap cgroup_init() and cpuset_init().
>
> Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
> Fixes: 295458e67284 ("cgroup: call cgroup_subsys->bind on cgroup subsys initialization")
> Reported by: Ming Lei <tom.leiming@xxxxxxxxx>
> Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
Acked-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Thanks!
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