linux-kernel - Re: (subset) [PATCH 02/34] ubsan: fix unused variable warning in test module

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Message-Id: <171218019557.1345248.1235044277725212529.b4-ty@chromium.org>
Date: Wed,  3 Apr 2024 14:36:37 -0700
From: Kees Cook <keescook@...omium.org>
To: linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arnd Bergmann <arnd@...nel.org>
Cc: Kees Cook <keescook@...omium.org>,
	Arnd Bergmann <arnd@...db.de>,
	Marco Elver <elver@...gle.com>,
	Andrey Konovalov <andreyknvl@...il.com>,
	Andrey Ryabinin <ryabinin.a.a@...il.com>,
	Justin Stitt <justinstitt@...gle.com>,
	kasan-dev@...glegroups.com,
	linux-hardening@...r.kernel.org
Subject: Re: (subset) [PATCH 02/34] ubsan: fix unused variable warning in test module

On Wed, 03 Apr 2024 10:06:20 +0200, Arnd Bergmann wrote:
> This is one of the drivers with an unused variable that is marked 'const'.
> Adding a __used annotation here avoids the warning and lets us enable
> the option by default:
> 
> lib/test_ubsan.c:137:28: error: unused variable 'skip_ubsan_array' [-Werror,-Wunused-const-variable]
> 
> 
> [...]

Applied to for-next/hardening, thanks!

[02/34] ubsan: fix unused variable warning in test module
        https://git.kernel.org/kees/c/bbda3ba626b9

Take care,

-- 
Kees Cook