[PATCH v2] scripts: create kernel configuration upgrade script

[Rafał Miłecki]

On 7.02.2024 02:16, Elliott Mitchell wrote:
> diff --git a/scripts/kernel_upgrade.pl b/scripts/kernel_upgrade.pl
> new file mode 100755
> index 0000000000..b9fe5882a3
> --- /dev/null
> +++ b/scripts/kernel_upgrade.pl
> @@ -0,0 +1,261 @@
> +#!/usr/bin/env perl
> +#########################################################################
> +# Copyright (C) 2024 Elliott Mitchell <ehem+openwrt at m5p.com>		#
> +#									#
> +# This is free software, licensed under the GNU General Public License	#
> +# v3.  See /LICENSE for more information.				#
> +#########################################################################

OpenWrt is GPL 2.0 licensed. This this is GPL 3.0 only.

It seems to be independent script (right now) but:
1. What if one day we make it share some common code?
2. What about using it to produce GPL 2.0 code?

This may be more or less obvious to some of us but should we have a
lawyer opinion to be sure?

Personally I'm against such mixing licenses in our tools (script).

Also: please use SPDX header to simplify licensing info.