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From: Bagas Sanjaya <bagasdotme@gmail.com>
To: Richard Fontana <rfontana@redhat.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Documentation <linux-doc@ger.kernel.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Thomas Gleixner <tglx@linutronix.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Akira Yokosawa <akiyks@gmail.com>,
	Stanislav Fomichev <sdf@google.com>,
	David Vernet <void@manifault.com>,
	Miguel Ojeda <ojeda@kernel.org>, James Seo <james@equiv.tech>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Federico Vaga <federico.vaga@vaga.pv.it>,
	Carlos Bilbao <carlos.bilbao@amd.com>,
	linux-spdx@vger.kernel.org
Subject: Re: [PATCH RFC 1/4] LICENSES: Add SIL Open Font License 1.1
Date: Fri, 3 Nov 2023 15:20:36 +0700	[thread overview]
Message-ID: <ZUStVO0VSJ6CN_xe@debian.me> (raw)
In-Reply-To: <CAC1cPGyLGEwMBRGhwoGmGBeM8qTbuuUsbeZTiiMNUvk4MT75Gw@mail.gmail.com>

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On Thu, Nov 02, 2023 at 10:09:57AM -0400, Richard Fontana wrote:
> On Thu, Nov 2, 2023 at 8:01 AM Bagas Sanjaya <bagasdotme@gmail.com> wrote:
> >
> > Add the license text along with appropriate tags for reference and
> > tooling. The text is taken from the text as distributed in Google
> > Fonts's zip files.
> >
> > As the license itself may or may note be compatible with GPLv2,
> > let's take on the err side and require combining it with
> > GPL-compatible licenses when using the license.
> 
> I don't really  understand this, though maybe it doesn't practically matter -
> "It's best to use it together
> +  with a GPL2 compatible license using "OR", as OFL-1.1 texts processed by
> +  the kernel's build system might combine it with content taken from more
> +  restrictive licenses."
> 
> I didn't check if this text is just copied from that in other license files.

Yes, indeed I adapted it from LICENSES/dual/CC-BY-4.0.

> 
> I'm not sure how this would actually come up in practice for OFL-1.1.
> I assume that typically the way OFL-1.1 can cover stuff in the kernel
> is through font files, and that therefore it would be unlikely for a
> source file to include any code covered by OFL-1.1. Indeed, as you
> say:
> 
> > +  Do NOT use this license for code, but it's acceptable for fonts (where the
> > +  license is specifically written for them). It's best to use it together
> 
> Even if that did occur, the use of `OR` is only appropriate if the
> stuff covered by OFL-1.1 is actually dual-licensed.
> 

Another alternative is to put license notice on CSS code that includes
the font. In this case, in Documentation/sphinx-static/fonts.css, the top
of the file should've been written as:

```
/* SPDX-License-Identifier: GPL-2.0 */
/* IBM Plex Sans, IBM Plex Mono, and Newsreader is licensed under the SIL Open
 * Font License, version 1.1. See OFL.txt in the same directory as this file
 * for details. */
<actual stylesheet>
...
```

Is above acceptable?

Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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      reply	other threads:[~2023-11-03  8:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20231102120053.30630-1-bagasdotme@gmail.com>
2023-11-02 12:00 ` [PATCH RFC 1/4] LICENSES: Add SIL Open Font License 1.1 Bagas Sanjaya
2023-11-02 14:06   ` Greg Kroah-Hartman
2023-11-03  8:11     ` Bagas Sanjaya
2023-11-03  8:49       ` Greg Kroah-Hartman
2023-11-04  0:53         ` Bagas Sanjaya
2023-11-04  9:52           ` Greg Kroah-Hartman
2023-11-05 23:40             ` Bagas Sanjaya
2023-11-02 14:09   ` Richard Fontana
2023-11-03  8:20     ` Bagas Sanjaya [this message]

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