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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id l14-20020a1c790e000000b003fe4ca8decdsm2186260wme.31.2023.09.13.07.25.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Sep 2023 07:25:15 -0700 (PDT) From: Javier Martinez Canillas To: Arnd Bergmann , Masahiro Yamada , Jonathan Corbet Cc: Sakari Ailus , Arnd Bergmann , Nathan Chancellor , Nick Desaulniers , Nicolas Schier , linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Documentation: kbuild: explain handling optional dependencies In-Reply-To: <20230913113801.1901152-1-arnd@kernel.org> References: <20230913113801.1901152-1-arnd@kernel.org> Date: Wed, 13 Sep 2023 16:25:14 +0200 Message-ID: <878r9a1779.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Wed, 13 Sep 2023 07:26:13 -0700 (PDT) X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Arnd Bergmann writes: Hello Arnd, > From: Arnd Bergmann > > This problem frequently comes up in randconfig testing, with > drivers failing to link because of a dependency on an optional > feature. > > The Kconfig language for this is very confusing, so try to > document it in "Kconfig hints" section. > > Signed-off-by: Arnd Bergmann > --- Thanks for writing this since as you mention that Kconfig idiom is not intuitive. The docs looks great to me! Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat