Hi Greg,

On Mon, Nov 16, 2020 at 05:13:47PM +0100, gregkh@linuxfoundation.org wrote:
> 
> The patch below does not apply to the 4.19-stable tree.
> If someone wants it applied there, or to any other stable or longterm
> tree, then please email the backport, including the original git commit
> id to <stable@vger.kernel.org>.

Here is the backport. This will apply to v4.19.y, v4.14.y, v4.9.y and
also v4.4.y. This needs to be applied after applying the backport of
8b92c4ff4423 ("Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint"")
which is in a separate mail.

--
Regards
Sudip