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[209.85.167.44]) by smtp.gmail.com with ESMTPSA id 25sm2158865lje.58.2019.10.11.09.37.24 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Oct 2019 09:37:24 -0700 (PDT) Received: by mail-lf1-f44.google.com with SMTP id t8so7451607lfc.13 for ; Fri, 11 Oct 2019 09:37:24 -0700 (PDT) X-Received: by 2002:ac2:5924:: with SMTP id v4mr9294065lfi.29.1570811416172; Fri, 11 Oct 2019 09:30:16 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Fri, 11 Oct 2019 09:29:59 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 0/4] treewide: Add 'fallthrough' pseudo-keyword To: Joe Perches Cc: linux-sctp@vger.kernel.org, Miguel Ojeda , Kees Cook , Borislav Petkov , "H . Peter Anvin" , Thomas Gleixner , Pavel Machek , "Gustavo A . R . Silva" , Arnaldo Carvalho de Melo , Kan Liang , Namhyung Kim , Jiri Olsa , Alexander Shishkin , Shawn Landden , "the arch/x86 maintainers" , Linux Kernel Mailing List , Nathan Chancellor , Nick Desaulniers , Andrew Morton , David Miller , clang-built-linux , Jonathan Corbet , Vlad Yasevich , Neil Horman , Marcelo Ricardo Leitner , "open list:DOCUMENTATION" , Netdev Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Oct 5, 2019 at 9:46 AM Joe Perches wrote: > > Add 'fallthrough' pseudo-keyword to enable the removal of comments > like '/* fallthrough */'. I applied patches 1-3 to my tree just to make it easier for people to start doing this. Maybe some people want to do the conversion on their own subsystem rather than with a global script, but even if not, this looks better as a "prepare for the future" series and I feel that if we're doing the "fallthrough" thing eventually, the sooner we do the prepwork the better. I'm a tiny bit worried that the actual conversion is just going to cause lots of pain for the stable people, but I'll not worry about it _too_ much. If the stable people decide that it's too painful for them to deal with the comment vs keyword model, they may want to backport these three patches too. Linus