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Date:   Tue, 7 Sep 2021 23:55:22 +0100
From:   Mark Brown <broonie@kernel.org>
To:     Marco Elver <elver@google.com>
Cc:     Nick Desaulniers <ndesaulniers@google.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        llvm@lists.linux.dev,
        LSM List <linux-security-module@vger.kernel.org>,
        linux-toolchains@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Kees Cook <keescook@chromium.org>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Nathan Chancellor <nathan@kernel.org>,
        Michal Marek <michal.lkml@markovi.net>,
        Andrew Morton <akpm@linux-foundation.org>,
        Vipin Sharma <vipinsh@google.com>,
        Chris Down <chris@chrisdown.name>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Vlastimil Babka <vbabka@suse.cz>,
        Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Revert "Enable '-Werror' by default for all kernel
 builds"
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On Wed, Sep 08, 2021 at 12:14:19AM +0200, Marco Elver wrote:

> I'm predicting most distributions and runtime-focused CIs will disable
> the warning.

Yes, indeed.

> Date: Tue, 7 Sep 2021 23:12:08 +0200
> Subject: [PATCH] kbuild: Only default to -Werror if COMPILE_TEST
>=20
> The cross-product of the kernel's supported toolchains, architectures,
> and configuration options is large. So large, that it's generally
> accepted to be infeasible to enumerate and build+test them all
> (many compile-testers rely on randomly generated configs).

Reviwed-by: Mark Brown <broonie@kernel.org>

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