Re: [PATCH 1/4] dev_cgroup: keep track of which cgroup is the root cgroup

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On 03/15/2013 06:07 PM, Serge Hallyn wrote:
> Quoting Glauber Costa (glommer@xxxxxxxxxxxxx):
>> Most of the other subsystems already keep track of that in some way.  We
>> will do that internally and provide a test to determine whether or not
>> our task is in a device cgroup that is not the root one. We can relax
>> some of our checks in that case, trusting that whoever set device cgroup
>> rules will be responsible to control access to their devices.
>>
>> Signed-off-by: Glauber Costa <glommer@xxxxxxxxxxxxx>
>> Cc: Aristeu Rozanski <aris@xxxxxxxxxx>
>> Cc: Eric Biederman <ebiederm@xxxxxxxxxxxx>
>> Cc: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
> 
> Patch looks fine.  AFAIK we're still waiting on Aristeu's patchset to
> hit upstream.  As your patches are simpler I'd prefer, if there is
> churn, for yours to be refactored than his.
> 
I have no problem with that. There is also a small build issue here that
needs to be fixed. If you allow me, with my guarantees that the patch
will be preserved in spirit I will keep your ack after any refactoring =)

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