APPLIED: [Oneiric, Precise SRU] Fix race in task_group()

[Stefan Bader]

On 07/17/2012 12:09 PM, Tim Gardner wrote:
> Doesn't apply to Natty
>
Hm, I seem to have confused to have tried for 3.0 with having tried for Natty. I 
have now done that backport for Natty but need to test it before submitting it here.