From: Kees Cook <keescook@chromium.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
Arnd Bergmann <arnd@arndb.de>,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nicolas Schier <nicolas@fjasle.eu>,
linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] [v3] kbuild: enable -Wstringop-truncation globally
Date: Mon, 15 Apr 2024 09:15:29 -0700 [thread overview]
Message-ID: <202404150915.AAC34D61@keescook> (raw)
In-Reply-To: <20240415122037.1983124-7-arnd@kernel.org>
On Mon, Apr 15, 2024 at 02:20:37PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> The remaining warnings of this type have been addressed, so it can
> now be enabled by default, rather than only for W=1.
Yeah, I know Gustavo had been working on these too. Yay!
Reviewed-by: Kees Cook <keescook@chromium.org>
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> v3: no changes
> v2: no changes
> ---
> scripts/Makefile.extrawarn | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
> index 1d13cecc7cc7..17c511ddf48a 100644
> --- a/scripts/Makefile.extrawarn
> +++ b/scripts/Makefile.extrawarn
> @@ -108,7 +108,6 @@ else
> KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow-non-kprintf)
> KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation-non-kprintf)
> endif
> -KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
>
> KBUILD_CFLAGS += -Wno-override-init # alias for -Wno-initializer-overrides in clang
>
> --
> 2.39.2
>
--
Kees Cook
prev parent reply other threads:[~2024-04-15 16:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 12:20 [PATCH 0/6] [v3] kbuild: enable more warnings by default Arnd Bergmann
2024-04-15 12:20 ` [PATCH 1/6] [v3] kbuild: turn on -Wextra " Arnd Bergmann
2024-04-15 16:16 ` Kees Cook
2024-04-15 12:20 ` [PATCH 2/6] [v3] kbuild: remove redundant extra warning flags Arnd Bergmann
2024-04-15 12:20 ` [PATCH 3/6] [v3] kbuild: turn on -Wrestrict by default Arnd Bergmann
2024-04-15 16:14 ` Kees Cook
2024-05-28 13:01 ` Geert Uytterhoeven
2024-04-15 12:20 ` [PATCH 4/6] [v3] kbuild: enable -Wformat-truncation on clang Arnd Bergmann
2024-04-15 12:20 ` [PATCH 5/6] [v3] kbuild: enable -Wcast-function-type-strict unconditionally Arnd Bergmann
2024-04-15 16:15 ` Kees Cook
2024-04-15 12:20 ` [PATCH 6/6] [v3] kbuild: enable -Wstringop-truncation globally Arnd Bergmann
2024-04-15 16:15 ` Kees Cook [this message]
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