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12 Nov 2026 18:51:39 -0800 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xRhO5-000000012L5-1qoW; Fri, 13 Nov 2026 02:51:37 +0000 Date: Fri, 13 Nov 2026 10:50:57 +0800 From: kernel test robot To: Sudeep Holla , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Sudeep Holla , Jamie Nguyen , Lorenzo Pieralisi , Hanjun Guo , Catalin Marinas , Will Deacon , Dat Mach Subject: Re: [PATCH v2 3/3] firmware: arm_ffa: Share FF-A version negotiation Message-ID: <202611131010.OMo0VbqM-lkp@intel.com> References: <20261112-acpi_ffh_ffa-v2-3-575a9dbed22b@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261112-acpi_ffh_ffa-v2-3-575a9dbed22b@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261112_185143_112466_1B24A13D X-CRM114-Status: GOOD ( 11.65 ) X-Spam-Score: -4.4 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hi Sudeep, kernel test robot noticed the following build warnings: [auto build test WARNING on 7475ea8b58616b33c04afb976cf0fbaad9dd63fb] url: https://github.com/intel-lab-lkp/linux/commits/Sudeep-Holla/firmware-arm_ffa-Share-FF-A-register-field-definitions/20261112-111406 base: 7475ea8b58616b33c04afb976cf0fbaad9dd63fb patch link: https://lore.kernel.org/r/20261112-acpi_ffh_ffa-v2-3-575a9dbed22b%40kernel.org patch subject: [PATCH v2 3/3] firmware: arm_ffa: Share FF-A version negotiation config: arm-defconfig (https://download.01.org/0day-ci/archive/20261113/202611131010.OMo0VbqM-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 1b1fed44d3dcca649a9877915d57c3357a98124e) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261113/202611131010.OMo0VbqM-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202611131010.OMo0VbqM-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/tee/optee/ffa_abi.c:8: >> include/linux/arm_ffa.h:189:30: warning: declaration of 'struct arm_smccc_1_2_regs' will not be visible outside of this function [-Wvisibility] 189 | void (*invoke)(const struct arm_smccc_1_2_regs *args, | ^ 1 warning generated. vim +189 include/linux/arm_ffa.h 182 183 #if IS_BUILTIN(CONFIG_ARM_FFA_VERSION_NEGOTIATION) 184 int arm_ffa_version_get(void (*invoke)(const struct arm_smccc_1_2_regs *args, 185 struct arm_smccc_1_2_regs *res), 186 u32 input_version, u32 *version); 187 #else 188 static inline int arm_ffa_version_get( > 189 void (*invoke)(const struct arm_smccc_1_2_regs *args, 190 struct arm_smccc_1_2_regs *res), 191 u32 input_version, u32 *version) { return -EOPNOTSUPP; } 192 #endif /* CONFIG_ARM_FFA_VERSION_NEGOTIATION */ 193 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki