Re: [PATCH] cgroup: fix invalid rcu dereference

[Tejun Heo]

On Fri, Sep 14, 2012 at 09:27:38AM -0400, Aristeu Rozanski wrote:
> On Fri, Sep 14, 2012 at 11:40:12AM +0200, Jiri Slaby wrote:
> > Commit "device_cgroup: convert device_cgroup internally to policy +
> > exceptions" removed rcu locks which are needed in task_devcgroup
> > called in this chain: devcgroup_inode_mknod OR
> > __devcgroup_inode_permission -> __devcgroup_inode_permission ->
> > task_devcgroup -> task_subsys_state -> task_subsys_state_check.
> 
> ugh, missed that
> 
...
> thanks Jiri
> Acked-by: Aristeu Rozanski <aris@xxxxxxxxxx>

How should this be routed?

Thanks.

-- 
tejun
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