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From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: DTML <devicetree@vger.kernel.org>,
	David Daney <david.daney@cavium.com>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
	<linux-arm-kernel@lists.infradead.org>,
	David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH 1/3] libfdt: add SPDX-License-Identifier to libfdt wrappers
Date: Tue, 5 Nov 2019 10:44:13 +0900	[thread overview]
Message-ID: <CAK7LNAThTaHpCWgGyx=qh6v7CsL6DAWfvE1g_jsNcGe-K5e_gA@mail.gmail.com> (raw)
In-Reply-To: <CAL_JsqJbmFd5wZ0RCP2baqv-bjWwzaJ+hLqtGeYjK5LPJ54dXA@mail.gmail.com>

Hi Rob,
(+CC: David Daney)

On Mon, Nov 4, 2019 at 11:00 PM Rob Herring <robh+dt@kernel.org> wrote:
>
> On Fri, Nov 1, 2019 at 1:19 AM Masahiro Yamada
> <yamada.masahiro@socionext.com> wrote:
> >
> > These are kernel source code even though they are just two-line wrappers.
> >
> > Files without explicit license information fall back to GPL-2.0-only,
> > which is the project default.
>
> That is true and these are kernel only files, but given they are just
> a wrapper around the .c files, maybe they should have the same
> license?


I just thought it at first
but this wraps two files, with different license.

include/linux/libfdt_env.h:  GPLv2 only
scripts/dtc/libfdt/fdt*.c :  GPLv2+ or BSD-2-Clause


Looking at the include/linux/libfdt_env.h,
I thought GPLv2 only would be preferred for
the kernel-specific code.

If you prefer to align with scripts/dtc/libfdt/fdt*.c
I can change it, but I would also respect
the opinion from David Daney, the author of the
following commit:


commit ab25383983fb8d7786696f5371e75e79c3e9a405
Author: David Daney <david.daney@cavium.com>
Date:   Thu Jul 5 18:12:38 2012 +0200

    of/lib: Allow scripts/dtc/libfdt to be used from kernel code



-- 
Best Regards
Masahiro Yamada

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  reply	other threads:[~2019-11-05  1:45 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-01  6:14 [PATCH 0/3] libfdt: prepare for (U)INT32_MAX addition Masahiro Yamada
2019-11-01  6:14 ` [PATCH 1/3] libfdt: add SPDX-License-Identifier to libfdt wrappers Masahiro Yamada
2019-11-04 14:00   ` Rob Herring
2019-11-05  1:44     ` Masahiro Yamada [this message]
2019-11-01  6:14 ` [PATCH 2/3] ARM: decompressor: simplify libfdt builds Masahiro Yamada
2019-11-01  6:14 ` [PATCH 3/3] libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h Masahiro Yamada

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