Applied.

Just a note:

On Sun, Jul 22, 2018 at 7:07 AM Al Viro [off-list ref] wrote:

Fixes: "osf_wait4: switch to kernel_wait4()"

Please put the actual commit ID there too, because that's what people
with automation check.

Cc: stable@vger.kernel.org # v4.12+

.. and when you do that, you'll see that it wasn't actually in 4.12,
but got merged during the 4.13 merge window:

    $ git name-rev 92ebce5ac55d
    92ebce5ac55d tags/v4.13-rc1~154^2

(unless it was backported, but I don't think it was).

Also, the prototype for kernel_wait4() (in <linux/sched/task.h>) is
wrong, and doesn't have the __user annotation.

                Linus