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[195.23.151.163]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-492203d2449sm153669105e9.14.2026.06.14.08.00.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 14 Jun 2026 08:00:50 -0700 (PDT) Sender: Julian Braha Message-ID: Date: Sun, 14 Jun 2026 16:00:50 +0100 Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] docs: kbuild: remove ISDN references in Makefile examples To: Ethan Nelson-Moore , Shuah Khan , Chen Pei , Randy Dunlap , Jonathan Corbet , linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org Cc: Nathan Chancellor , Nicolas Schier , Andrew Jones References: <20260613232830.147116-1-enelsonmoore@gmail.com> Content-Language: en-US From: Julian Braha In-Reply-To: <20260613232830.147116-1-enelsonmoore@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 6/14/26 00:28, Ethan Nelson-Moore wrote: > Documentation/kbuild/makefiles.rst uses some extracts from now-removed > ISDN code as examples. While they are harmless, they appeared in my > checks for CONFIG_* symbols referenced but not defined in the kernel. Hi Ethan, are you using the kconfig-sym-check[1] that was recently merged? This dead symbol check should not have the false positives on documentation. Though maybe your check also catches dead symbols in C, Rust, Makefiles? [1] https://lore.kernel.org/all/20260527142703.107110-1-andrew.jones@linux.dev/ - Julian Braha