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a="2495159" X-IronPort-AV: E=Sophos;i="6.27,192,1787036400"; d="scan'208";a="2495159" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2026 20:21:23 -0800 X-CSE-ConnectionGUID: JaDX/0xDSXe4TwWItdmlvQ== X-CSE-MsgGUID: C6+kcDqrTNGoQJ5+2a7VTw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,192,1787036400"; d="scan'208";a="6633917" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 02 Nov 2026 20:21:19 -0800 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xO61L-00000000iI4-2oC3; Tue, 03 Nov 2026 04:21:15 +0000 Date: Tue, 3 Nov 2026 12:20:52 +0800 From: kernel test robot To: Andre Przywara , Mark Rutland , Lorenzo Pieralisi , Sudeep Holla Cc: oe-kbuild-all@lists.linux.dev, Salman Nabi , Vedashree Vidwans , Trilok Soni , Nirmoy Das , vsethi@nvidia.com, Varun Wadekar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: Re: [PATCH v5 RESEND 5/6] firmware: smccc: lfa: Register DT interrupt Message-ID: <202611031233.vQxtNp7l-lkp@intel.com> References: <20261102165421.3651202-6-andre.przywara@arm.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261102165421.3651202-6-andre.przywara@arm.com> Hi Andre, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on arm64/for-next/core linus/master next-20261030] [cannot apply to arm/for-next arm/fixes clk/clk-next kvmarm/next rockchip/for-next soc/for-next nferre-at91/at91-next shawnguo/for-next v7.3] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Andre-Przywara/dt-bindings-arm-Add-Live-Firmware-Activation/20261102-175415 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20261102165421.3651202-6-andre.przywara%40arm.com patch subject: [PATCH v5 RESEND 5/6] firmware: smccc: lfa: Register DT interrupt config: arm64-randconfig-1000-20261103 (https://download.01.org/0day-ci/archive/20261103/202611031233.vQxtNp7l-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261103/202611031233.vQxtNp7l-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/202611031233.vQxtNp7l-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/firmware/smccc/lfa_fw.c: In function 'lfa_register_dt': drivers/firmware/smccc/lfa_fw.c:939:16: error: implicit declaration of function 'devm_request_threaded_irq'; did you mean 'devm_request_region'? [-Werror=implicit-function-declaration] 939 | return devm_request_threaded_irq(dev, lfa_irq, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~~ | devm_request_region drivers/firmware/smccc/lfa_fw.c:940:66: error: 'IRQF_COND_ONESHOT' undeclared (first use in this function) 940 | lfa_irq_handler_thread, IRQF_COND_ONESHOT, | ^~~~~~~~~~~~~~~~~ drivers/firmware/smccc/lfa_fw.c:940:66: note: each undeclared identifier is reported only once for each function it appears in drivers/firmware/smccc/lfa_fw.c: In function 'lfa_smccc_remove': drivers/firmware/smccc/lfa_fw.c:1034:9: error: implicit declaration of function 'devm_free_irq'; did you mean 'devm_free_pages'? [-Werror=implicit-function-declaration] 1034 | devm_free_irq(&sdev->dev, lfa_irq, NULL); | ^~~~~~~~~~~~~ | devm_free_pages drivers/firmware/smccc/lfa_fw.c: In function 'lfa_register_dt': >> drivers/firmware/smccc/lfa_fw.c:942:1: warning: control reaches end of non-void function [-Wreturn-type] 942 | } | ^ cc1: some warnings being treated as errors vim +942 drivers/firmware/smccc/lfa_fw.c 925 926 static int lfa_register_dt(struct device *dev) 927 { 928 struct device_node *np; 929 930 np = of_find_compatible_node(NULL, NULL, "arm,lfa"); 931 if (!np) 932 return -ENODEV; 933 934 lfa_irq = irq_of_parse_and_map(np, 0); 935 of_node_put(np); 936 if (!lfa_irq) 937 return -ENODEV; 938 939 return devm_request_threaded_irq(dev, lfa_irq, NULL, 940 lfa_irq_handler_thread, IRQF_COND_ONESHOT, 941 NULL, NULL); > 942 } 943 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki