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a="310715192" X-IronPort-AV: E=Sophos;i="5.88,330,1635231600"; d="scan'208";a="310715192" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jan 2022 21:38:09 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,330,1635231600"; d="scan'208";a="564872367" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 30 Jan 2022 21:38:08 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nEPOB-000RRt-Rd; Mon, 31 Jan 2022 05:38:07 +0000 Date: Mon, 31 Jan 2022 13:38:03 +0800 From: kernel test robot To: Marc Zyngier Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org Subject: [arm-platforms:irq/irq_chip_ro 1/9] drivers/irqchip/irq-gic.c:405:3: error: implicit declaration of function 'seq_printf' Message-ID: <202201311355.HUXeoGa5-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220130_213811_848708_CAFB82CB X-CRM114-Status: GOOD ( 12.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/irq_chip_ro head: f63a5ded3ea0cd2c587db00f89d219789fbee683 commit: 6a55685f591b540217d642fc5e0799634ee29a91 [1/9] irqchip/gic: Switch to dynamic chip name output config: arm64-randconfig-r024-20220131 (https://download.01.org/0day-ci/archive/20220131/202201311355.HUXeoGa5-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f1c18acb07aa40f42b87b70462a6d1ab77a4825c) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?id=6a55685f591b540217d642fc5e0799634ee29a91 git remote add arm-platforms https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git git fetch --no-tags arm-platforms irq/irq_chip_ro git checkout 6a55685f591b540217d642fc5e0799634ee29a91 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/irqchip/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/irqchip/irq-gic.c:405:3: error: implicit declaration of function 'seq_printf' [-Werror,-Wimplicit-function-declaration] seq_printf(p, "%s", gic->chip.parent_device->of_node->name); ^ 1 error generated. vim +/seq_printf +405 drivers/irqchip/irq-gic.c 399 400 static void gic_irq_print_chip(struct irq_data *d, struct seq_file *p) 401 { 402 struct gic_chip_data *gic = irq_data_get_irq_chip_data(d); 403 404 if (gic->chip.parent_device) > 405 seq_printf(p, "%s", gic->chip.parent_device->of_node->name); 406 else if (static_branch_likely(&supports_deactivate_key) && 407 gic == &gic_data[0]) 408 seq_printf(p, "GICv2"); 409 else 410 seq_printf(p, "GIC-%d", (int)(gic - &gic_data[0])); 411 } 412 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel