linux-next: Signed-off-by missing for commit in the powerpc tree

[Michael Ellerman]

Stephen Rothwell <sfr at canb.auug.org.au> writes:

> Hi all,
>
> Commit
>
>   cb3d6759a93c ("powerpc/64s: Enable barrier_nospec based on firmware settings")
>
> is missing a Signed-off-by from its author.

Sorry my fault.

cheers