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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: "Marco Elver" <elver@google.com>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Nathan Chancellor" <nathan@kernel.org>,
	"Arnd Bergmann" <arnd@kernel.org>,
	"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
	llvm@lists.linux.dev,
	"Nick Desaulniers" <ndesaulniers@google.com>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	linux-riscv@lists.infradead.org,
	"Andrey Ryabinin" <ryabinin.a.a@gmail.com>,
	"Alexander Potapenko" <glider@google.com>,
	"Dmitry Vyukov" <dvyukov@google.com>,
	"Andrey Konovalov" <andreyknvl@gmail.com>,
	kasan-dev <kasan-dev@googlegroups.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Pan, Xinhui" <Xinhui.Pan@amd.com>,
	amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] Enable '-Werror' by default for all kernel builds
Date: Thu, 9 Sep 2021 09:46:25 -0700	[thread overview]
Message-ID: <CAHk-=whsicuPaicXWh5je6unQYRKwoazuNLzB-9PRXpSY3CZ-g@mail.gmail.com> (raw)
In-Reply-To: <YTmidYBdchAv/vpS@infradead.org>

On Wed, Sep 8, 2021 at 10:59 PM Christoph Hellwig <hch@infradead.org> wrote:
>
> While we're at it, with -Werror something like this is really futile:

Yeah, I'm thinking we could do

 -Wno-error=cpp

to at least allow the cpp warnings to come through without being fatal.

Because while they can be annoying too, they are most definitely under
our direct control, so..

I didn't actually test that, but I think it should work.

That said, maybe they should just be removed. They might be better off
just as Kconfig rules, rather than as a "hey, you screwed up your
Kconfig" warning after the fact.

             Linus

  parent reply	other threads:[~2021-09-09 16:52 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-06 14:26 [PATCH] Enable '-Werror' by default for all kernel builds Guenter Roeck
2021-09-06 16:12 ` Linus Torvalds
2021-09-06 16:18   ` Linus Torvalds
2021-09-06 17:05   ` Guenter Roeck
2021-09-06 23:06     ` Linus Torvalds
2021-09-06 23:49       ` Guenter Roeck
2021-09-07  1:12         ` Linus Torvalds
2021-09-07  2:29           ` Guenter Roeck
2021-09-07 15:50             ` Guenter Roeck
2021-09-07  8:56         ` Arnd Bergmann
2021-09-08  4:28         ` Guenter Roeck
2021-09-08  4:48           ` Al Viro
2021-09-08  5:14             ` Guenter Roeck
2021-09-08  7:11               ` Geert Uytterhoeven
2021-09-08  9:50                 ` Arnd Bergmann
2021-09-08 10:10                   ` Geert Uytterhoeven
2021-09-08 10:21                   ` Geert Uytterhoeven
2021-09-08 12:42                   ` Guenter Roeck
2021-09-08 13:19                     ` Al Viro
2021-09-08 13:54                       ` Guenter Roeck
2021-09-08 14:47                   ` David Laight
2021-09-08  4:55           ` Linus Torvalds
2021-09-08  5:46             ` Guenter Roeck
2021-09-07  5:32       ` Huang Rui
2021-09-07  6:15         ` Christian König
2021-09-07  6:58           ` Geert Uytterhoeven
2021-09-07  2:30   ` Nathan Chancellor
2021-09-07  9:11     ` Arnd Bergmann
2021-09-07 17:10       ` Linus Torvalds
2021-09-07 17:33         ` Linus Torvalds
2021-09-07 21:07           ` Harry Wentland
2021-09-08  3:52             ` Harry Wentland
2021-09-08  4:41               ` Linus Torvalds
2021-09-09  0:48                 ` Harry Wentland
2021-09-07 17:48         ` Guenter Roeck
2021-09-07 19:12           ` Nathan Chancellor
2021-09-08 20:55       ` Nathan Chancellor
2021-09-08 21:16         ` Guenter Roeck
2021-09-08 21:58           ` Marco Elver
2021-09-09  5:58             ` Christoph Hellwig
2021-09-09  6:07               ` Guenter Roeck
2021-09-09  7:30                 ` Christian König
2021-09-09 14:59                   ` Guenter Roeck
2021-09-09 10:53               ` Marco Elver
2021-09-09 11:00                 ` Arnd Bergmann
2021-09-09 11:43                   ` Marco Elver
2021-09-09 12:55                     ` Arnd Bergmann
2021-09-09 16:53                     ` Linus Torvalds
2021-09-09 16:46               ` Linus Torvalds [this message]
2021-09-21 15:41         ` Arnd Bergmann

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