linux-kernel - Re: [PATCH 0/6] Address issues with SPDX requirements and PEP-263

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Date:   Sun, 8 Sep 2019 15:46:16 +0100 (WEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Matthew Wilcox <willy@...radead.org>
cc:     Markus Heiser <markus.heiser@...marit.de>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Linux Media Mailing List <linux-media@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Joe Perches <joe@...ches.com>, linux-kernel@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Sven Eckelmann <sven@...fation.org>,
        Ingo Molnar <mingo@...hat.com>,
        Doug Smythies <doug.smythies@...il.com>,
        Aurélien Cedeyn <aurelien.cedeyn@...il.com>,
        Vincenzo Frascino <vincenzo.frascino@....com>,
        linux-doc@...r.kernel.org,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Thierry Reding <treding@...dia.com>,
        Armijn Hemel <armijn@...ldur.nl>, Jiri Olsa <jolsa@...hat.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Namhyung Kim <namhyung@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Federico Vaga <federico.vaga@...a.pv.it>,
        Allison Randal <allison@...utok.net>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH 0/6] Address issues with SPDX requirements and PEP-263

On Sun, 8 Sep 2019, Matthew Wilcox wrote:
> On Sat, Sep 07, 2019 at 11:17:22PM +0200, Thomas Gleixner wrote:
> > On Sat, 7 Sep 2019, Markus Heiser wrote:
> > > Am 07.09.19 um 20:04 schrieb Mauro Carvalho Chehab:
> > > > No idea. I would actually prefer to just remove the restriction, and let
> > > > the SPDX header to be anywhere inside the first comment block inside a
> > > > file [2].
> > > > [2] I *suspect* that the restriction was added in order to make
> > > >      ./scripts/spdxcheck.py to run faster and to avoid false positives.
> > > >      Right now, if the maximum limit is removed (or set to a very high
> > > >      value), there will be one false positive:
> > 
> > Nope. The intention was to have a well define place and format instead of
> > everyone and his dog deciding to put it somewhere. SPDX is not intended to
> > replace the existing licensing mess with some other randomly placed and
> > formatted licensing mess.
> 
> I find the current style quite unaesthetic:
> 
> // SPDX-License-Identifier: GPL-2.0-only
> /*
>  *  linux/mm/memory.c
>  *
>  *  Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
>  */
> 
> I'd much rather see
> 
> /*
>  * SPDX-License-Identifier: GPL-2.0-only
>  * Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
>  */
> 
> but I appreciate the desire to force it to be on the first line if at all
> possible.

That style is inflicted upon you by Penguin Emperor Decree. :)