linux-kernel - Re: [PATCH 5/5] compiler-gcc: document minimum version for `__no_sanitize_coverage_

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Date:   Fri, 21 Oct 2022 09:11:38 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Miguel Ojeda <ojeda@...nel.org>
Cc:     Andrey Konovalov <andreyknvl@...il.com>,
        Marco Elver <elver@...gle.com>, Arnd Bergmann <arnd@...db.de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kumar Kartikeya Dwivedi <memxor@...il.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Uros Bizjak <ubizjak@...il.com>,
        Dan Li <ashimida@...ux.alibaba.com>,
        Alexander Potapenko <glider@...gle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] compiler-gcc: document minimum version for
 `__no_sanitize_coverage__`

On Fri, Oct 21, 2022 at 01:59:56PM +0200, Miguel Ojeda wrote:
> The attribute was added in GCC 12.1.
> 
> This will simplify future cleanups, and is closer to what we do
> in `compiler_attributes.h`.
> 
> Link: https://godbolt.org/z/MGbT76j6G
> Signed-off-by: Miguel Ojeda <ojeda@...nel.org>

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook