On Tue, Dec 05, 2017 at 08:08:32AM -0700, Jason Gunthorpe wrote:
> > commit c389c98ec5f4a7aa4c36853e89801eb5ea81870e
> > Author: Paul E. McKenney
> > Date: Mon Nov 27 09:04:22 2017 -0800
> >
> > drivers/infiniband: Remove now-redundant smp_read_barrier_depends()
> commit c389c98ec5f4a7aa4c36853e89801eb5ea81870e
> Author: Paul E. McKenney
> Date: Mon Nov 27 09:04:22 2017 -0800
>
> drivers/infiniband: Remove now-redundant smp_read_barrier_depends()
>
> The smp_read_barrier_depends() does nothing at all except on