From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Masahiro Yamada <masahiroy@kernel.org>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
Shuah Khan <shuah@kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-kselftest@vger.kernel.org,
Network Development <netdev@vger.kernel.org>,
wireguard@lists.zx2c4.com,
clang-built-linux <clang-built-linux@googlegroups.com>,
Nick Desaulniers <ndesaulniers@google.com>
Subject: Re: [PATCH] compiler_attribute: remove CONFIG_ENABLE_MUST_CHECK
Date: Sat, 21 Nov 2020 21:45:41 +0100 [thread overview]
Message-ID: <CANiq72nL7yxGj-Q6aOxG68967g_fB6=hDED0mTBrZ_SjC=U-Pg@mail.gmail.com> (raw)
In-Reply-To: <20201121194339.52290-1-masahiroy@kernel.org>
On Sat, Nov 21, 2020 at 8:44 PM Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> Our goal is to always enable __must_check where appreciate, so this
> CONFIG option is no longer needed.
This would be great. It also implies we can then move it to
`compiler_attributes.h` since it does not depend on config options
anymore.
We should also rename it to `__nodiscard`, since that is the
standardized name (coming soon to C2x and in C++ for years).
Cc'ing the Clang folks too to make them aware.
Cheers,
Miguel
next parent reply other threads:[~2020-11-23 14:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201121194339.52290-1-masahiroy@kernel.org>
2020-11-21 20:45 ` Miguel Ojeda [this message]
2020-11-23 3:36 ` Masahiro Yamada
2020-11-23 17:00 ` Miguel Ojeda
2020-11-27 15:55 ` Miguel Ojeda
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