From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C3FE26B64; Tue, 25 Jul 2023 18:33:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690310008; x=1721846008; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lHu070qdOlmao2HpMQK4UwMR3TBVpbXHGDo70GsXpic=; b=YOVcqmJ9gBk2rpBA5YxTcFhQeN/jyHqwTFntv2zGAN1jMFP0HZc66fl6 PMp9WsIm2D+ladsN71AhCYoV66kmeuX+Hy7++gd7b702CagYSkyudI5Fk xQouWJDaw+4wVn10tL06ZMDAB59G/s9OEI6Pp8D81F3qSuYth98XSXCys Iwk90wUbnn2Qm29yOYBBxf9Pd8XRBN6sqSVs5fGiQjjGSrkehjzUMzZbQ Hsn8U/q5Px3LkBJNERZ0Fc9WInpHuzTvodqoRR3N3mHhetbpe9IayxRI/ PBxL7/pZaJlhmlJlmDyn4HCAFiUrPYq8ug9k5UyMpfkAHjTQ/uPZJp45B A==; X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="352716712" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="352716712" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jul 2023 11:33:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="900055988" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="900055988" Received: from lkp-server02.sh.intel.com (HELO 953e8cd98f7d) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 25 Jul 2023 11:33:24 -0700 Received: from kbuild by 953e8cd98f7d with local (Exim 4.96) (envelope-from ) id 1qOMqZ-0000Dr-2y; Tue, 25 Jul 2023 18:33:23 +0000 Date: Wed, 26 Jul 2023 02:33:03 +0800 From: kernel test robot To: David Laight , "'linux-kernel@vger.kernel.org'" , 'Andy Shevchenko' , 'Andrew Morton' , "'Matthew Wilcox (Oracle)'" , 'Christoph Hellwig' , "'Jason A. Donenfeld'" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List Subject: Re: [PATCH next resend 2/5] minmax: Allow min()/max()/clamp() if the arguments have the same signedness. Message-ID: <202307260256.nzImScXA-lkp@intel.com> References: Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi David, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master] [cannot apply to next-20230725] [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/David-Laight/minmax-Allow-min-max-clamp-if-the-arguments-have-the-same-signedness/20230725-204940 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/a09512c8526b46759669d0b879144563%40AcuMS.aculab.com patch subject: [PATCH next resend 2/5] minmax: Allow min()/max()/clamp() if the arguments have the same signedness. config: mips-randconfig-r016-20230725 (https://download.01.org/0day-ci/archive/20230726/202307260256.nzImScXA-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230726/202307260256.nzImScXA-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/202307260256.nzImScXA-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/irqchip/irq-mips-cpu.c:288:1: error: call to undeclared function '__typecheck'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 288 | IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); | ^ include/linux/irqchip.h:37:38: note: expanded from macro 'IRQCHIP_DECLARE' 37 | OF_DECLARE_2(irqchip, name, compat, typecheck_irq_init_cb(fn)) | ^ include/linux/irqchip.h:24:3: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^ >> drivers/irqchip/irq-mips-cpu.c:288:1: error: initializer element is not a compile-time constant 288 | IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:37:2: note: expanded from macro 'IRQCHIP_DECLARE' 37 | OF_DECLARE_2(irqchip, name, compat, typecheck_irq_init_cb(fn)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1493:3: note: expanded from macro 'OF_DECLARE_2' 1493 | _OF_DECLARE(table, name, compat, fn, of_init_fn_2) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1481:2: note: expanded from macro '_OF_DECLARE' 1481 | _OF_DECLARE_STUB(table, name, compat, fn, fn_type) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1470:16: note: expanded from macro '_OF_DECLARE_STUB' 1470 | .data = (fn == (fn_type)NULL) ? fn : fn } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. -- >> drivers/irqchip/irq-mchp-eic.c:275:1: error: call to undeclared function '__typecheck'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 275 | IRQCHIP_MATCH("microchip,sama7g5-eic", mchp_eic_init) | ^ include/linux/irqchip.h:45:17: note: expanded from macro 'IRQCHIP_MATCH' 45 | .data = typecheck_irq_init_cb(fn), }, | ^ include/linux/irqchip.h:24:3: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^ >> drivers/irqchip/irq-mchp-eic.c:275:1: error: initializer element is not a compile-time constant 275 | IRQCHIP_MATCH("microchip,sama7g5-eic", mchp_eic_init) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:45:17: note: expanded from macro 'IRQCHIP_MATCH' 45 | .data = typecheck_irq_init_cb(fn), }, | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:24:2: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. vim +/__typecheck +288 drivers/irqchip/irq-mips-cpu.c 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 281 afe8dc254711b72 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 282 int __init mips_cpu_irq_of_init(struct device_node *of_node, 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 283 struct device_node *parent) 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 284 { 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 285 __mips_cpu_irq_init(of_node); 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 286 return 0; 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 287 } 892b8cf06d8a1e7 drivers/irqchip/irq-mips-cpu.c Paul Burton 2015-05-24 @288 IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki