linux-kernel - Re: [PATCH v2 1/3] base: mark 'no

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Message-ID: <0fcf5740-2e0f-4da7-be58-77822df54f81@kernel.org>
Date:   Tue, 27 Jul 2021 11:32:19 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bill Wendling <morbo@...gle.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-toolchains@...r.kernel.org
Subject: Re: [PATCH v2 1/3] base: mark 'no_warn' as unused

On 7/27/2021 10:39 AM, 'Nick Desaulniers' via Clang Built Linux wrote:
> Isn't -Wunused-but-set-variable enabled only for W=1 builds?

Maybe Bill's tree does not have commit 885480b08469 ("Makefile: Move 
-Wno-unused-but-set-variable out of GCC only block"), which disables the 
warning for clang just like GCC for regular builds?

Cheers,
Nathan