Re: [PATCH bpf-next] bpftool: Fix SPDX tag for Makefiles and .gitignore

[Jesper Dangaard Brouer <jbrouer@redhat.com>]

On 05/11/2021 23.19, Quentin Monnet wrote:
> Bpftool is dual-licensed under GPLv2 and BSD-2-Clause. In commit
> 907b22365115 ("tools: bpftool: dual license all files") we made sure
> that all its source files were indeed covered by the two licenses, and
> that they had the correct SPDX tags.
> 
> However, bpftool's Makefile, the Makefile for its documentation, and the
> .gitignore file were skipped at the time (their GPL-2.0-only tag was
> added later). Let's update the tags.
> 
> Cc: Alexei Starovoitov <ast@kernel.org>
> Cc: Andrii Nakryiko <andriin@fb.com>
> Cc: Ilya Leoshkevich <iii@linux.ibm.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>
> Cc: Jesper Dangaard Brouer <brouer@redhat.com>

Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>

> Cc: Jiri Olsa <jolsa@kernel.org>
> Cc: Joe Stringer <joe@cilium.io>
> Cc: Peter Wu <peter@lekensteyn.nl>
> Cc: Roman Gushchin <guro@fb.com>
> Cc: Song Liu <songliubraving@fb.com>
> Cc: Stanislav Fomichev <sdf@google.com>
> Cc: Tobias Klauser <tklauser@distanz.ch>
> Signed-off-by: Quentin Monnet <quentin@isovalent.com>
> ---
>   tools/bpf/bpftool/.gitignore             | 2 +-
>   tools/bpf/bpftool/Documentation/Makefile | 2 +-
>   tools/bpf/bpftool/Makefile               | 2 +-
>   3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/bpf/bpftool/.gitignore b/tools/bpf/bpftool/.gitignore
> index 05ce4446b780..a736f64dc5dc 100644
> --- a/tools/bpf/bpftool/.gitignore
> +++ b/tools/bpf/bpftool/.gitignore
> @@ -1,4 +1,4 @@
> -# SPDX-License-Identifier: GPL-2.0-only
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>   *.d
>   /bootstrap/
>   /bpftool
> diff --git a/tools/bpf/bpftool/Documentation/Makefile b/tools/bpf/bpftool/Documentation/Makefile
> index c49487905ceb..44b60784847b 100644
> --- a/tools/bpf/bpftool/Documentation/Makefile
> +++ b/tools/bpf/bpftool/Documentation/Makefile
> @@ -1,4 +1,4 @@
> -# SPDX-License-Identifier: GPL-2.0-only
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>   include ../../../scripts/Makefile.include
>   include ../../../scripts/utilities.mak
>   
> diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
> index c0c30e56988f..622568c7a9b8 100644
> --- a/tools/bpf/bpftool/Makefile
> +++ b/tools/bpf/bpftool/Makefile
> @@ -1,4 +1,4 @@
> -# SPDX-License-Identifier: GPL-2.0-only
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>   include ../../scripts/Makefile.include
>   include ../../scripts/utilities.mak
>   
>