Re: [PATCH]: exec: avoid propagating PF_NO_SETAFFINITY intouserspace child

[Tejun Heo]

On Wed, Nov 27, 2013 at 10:07:03AM +0800, zhang.yi20@xxxxxxxxxx wrote:
> Userspace process doesn't want the PF_NO_SETAFFINITY, but its parent may be
> a kernel worker thread which has PF_NO_SETAFFINITY set, and this worker thread
> can do kernel_thread() to create the child.
> Clearing this flag in usersapce child to enable its migrating capability.
> 
> 
> Signed-off-by: Zhang Yi <zhang.yi20@xxxxxxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

cc'ing Ingo and Peter.  Ingo, I think this one doesn't really suit the
workqueue tree.  Can you please pick this one up w/ Oleg's ack added
and stable cc'd?  The original patch is

  http://article.gmane.org/gmane.linux.kernel/1602429/raw

Thanks!

-- 
tejun
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