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[106.167.171.201]) by smtp.gmail.com with ESMTPSA id e23-20020aa79817000000b00540b35628a4sm7230424pfl.123.2022.09.23.19.31.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Sep 2022 19:31:19 -0700 (PDT) Message-ID: Date: Sat, 24 Sep 2022 11:31:16 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH] string: Rewrite and add more kern-doc for the str*() functions Content-Language: en-US To: Kees Cook Cc: Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-doc@vger.kernel.org, Jonathan Corbet , Akira Yokosawa References: <20220922062817.2283352-1-keescook@chromium.org> From: Akira Yokosawa In-Reply-To: <20220922062817.2283352-1-keescook@chromium.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Kees, On Wed, 21 Sep 2022 23:28:17 -0700, Kees Cook wrote: > While there were varying degrees of kern-doc for various str*()-family > functions, many needed updating and clarification, or to just be > entirely written. Update (and relocate) existing kern-doc and add missing > functions, sadly shaking my head at how many times I have written "Do > not use this function". Include the results in the core kernel API doc. > > Signed-off-by: Kees Cook > --- > Follow up to https://lore.kernel.org/lkml/20220902223507.2537469-1-keescook@chromium.org > Note that this is on top of my recent fortify-string.h series: > https://lore.kernel.org/lkml/20220920192202.190793-1-keescook@chromium.org/ I wanted to test this change, but I've not able to find a good commit where the fortify-string.h series and this one can be applied cleanly. Would you mind creating a topic branch somewhere on your git tree and sharing it? Regards, Akira > --- > Documentation/core-api/kernel-api.rst | 3 + > include/linux/fortify-string.h | 133 ++++++++++++++++++++++++-- > lib/string.c | 82 ---------------- > scripts/kernel-doc | 4 + > 4 files changed, 130 insertions(+), 92 deletions(-) > [...]