Re: [PATCH 1/1] ptrace: task_clear_jobctl_trapping()->wake_up_bit() needs mb()

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On Wed, 21 May 2014 11:29:32 +0200 Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> On Fri, May 16, 2014 at 03:51:37PM +0200, Oleg Nesterov wrote:
> > __wake_up_bit() checks waitqueue_active() and thus the caller needs
> > mb() as wake_up_bit() documents, fix task_clear_jobctl_trapping().
> > 
> > Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
> 
> Seeing how you are one of the ptrace maintainers, how do you want this
> routed? Does Andrew pick this up, do I stuff it somewhere?

Thanks, I grabbed it.  ptrace has been pretty quiet lately.

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