linux-kernel - Re: [PATCH] Kbuild: enable -Wfallthrough for clang

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Message-ID: <CANiq72nPm5kXJVgA2HK8Uccp0ewhGUwWv-qoPaKb8sAC1ywhiA@mail.gmail.com>
Date:   Sat, 7 Nov 2020 09:07:11 +0100
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Masahiro Yamada <masahiroy@...nel.org>,
        "Gustavo A . R . Silva" <gustavoars@...nel.org>,
        Joe Perches <joe@...ches.com>,
        Michal Marek <michal.lkml@...kovi.net>,
        Nathan Chancellor <natechancellor@...il.com>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH] Kbuild: enable -Wfallthrough for clang

On Sat, Nov 7, 2020 at 8:08 AM Nick Desaulniers <ndesaulniers@...gle.com> wrote:
>
> Partial revert of commit e2079e93f562 ("kbuild: Do not enable
> -Wimplicit-fallthrough for clang for now")
>
> This has been fixed up over time thanks to the addition of "fallthrough"
> pseudo-keyword in
> commit 294f69e662d1 ("compiler_attributes.h: Add 'fallthrough' pseudo
> keyword for switch/case use")

I think the title is missing the "implicit"?

Acked-by: Miguel Ojeda <ojeda@...nel.org>

Cheers,
Miguel