From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5A78C43334 for ; Sun, 3 Jul 2022 01:53:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229782AbiGCBxc (ORCPT ); Sat, 2 Jul 2022 21:53:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229486AbiGCBxa (ORCPT ); Sat, 2 Jul 2022 21:53:30 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAEA0AE78; Sat, 2 Jul 2022 18:53:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1656813208; x=1688349208; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=FeCzh1lV5+YW3m3VQjD7k6MVEVciEB1YGGhWNqYpr0A=; b=OFFUc0K5wjfzRrxiI6rCEtSkuUjxat/i5ANy67+j/OdtlKRLTzNyT1uS nS5bM+7sJp0tWnO6Jfa5gr/NlDJM2FK25GutZ/YRb/IOHpei1yCispTNW wpSSOkUnuLTOw9z0GTvWrO97UN+E49a+wDqN8QJL+x4Ip3n5mgpcf7sGP 2O1A4mg/0Tn4eRHtHZCcg+EJQcirqdBO0nsN+FpCM1hyWq37GMjtXlYpa CGLohMp/VHpHLlnDu1/rTGIgF1qV1qkNnP0j+ar8uQ+1ZZH6pGoQ65tBh tGupiOM98Po3E4f+ve6EebtKWqYCcnxlh6cteuWvvfQv6jFAaKaJSM9CF A==; X-IronPort-AV: E=McAfee;i="6400,9594,10396"; a="369213301" X-IronPort-AV: E=Sophos;i="5.92,241,1650956400"; d="scan'208";a="369213301" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2022 18:53:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,241,1650956400"; d="scan'208";a="768867606" Received: from lkp-server01.sh.intel.com (HELO 68b931ab7ac1) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 02 Jul 2022 18:53:24 -0700 Received: from kbuild by 68b931ab7ac1 with local (Exim 4.95) (envelope-from ) id 1o7onc-000Fwf-38; Sun, 03 Jul 2022 01:53:24 +0000 Date: Sun, 3 Jul 2022 09:52:59 +0800 From: kernel test robot To: andrea.merello@iit.it, jic23@kernel.org, mchehab+huawei@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, lars@metafoo.de, robh+dt@kernel.org, andy.shevchenko@gmail.com, matt.ranostay@konsulko.com, ardeleanalex@gmail.com, jacopo@jmondi.org, Andrea Merello Subject: Re: [v6 12/14] iio: imu: add BNO055 serdev driver Message-ID: <202207030922.GDkeqL76-lkp@intel.com> References: <20220613120534.36991-13-andrea.merello@iit.it> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220613120534.36991-13-andrea.merello@iit.it> Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Hi, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on jic23-iio/togreg] [also build test WARNING on linus/master v5.19-rc4 next-20220701] [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] url: https://github.com/intel-lab-lkp/linux/commits/andrea-merello-iit-it/Add-support-for-Bosch-BNO055-IMU/20220614-203754 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220703/202207030922.GDkeqL76-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project bcd153485ebf07fe79e2b843ed5f1cb74997df1b) 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 # https://github.com/intel-lab-lkp/linux/commit/f37504a206ca4b342e184a1fc137f6c47f3960e9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review andrea-merello-iit-it/Add-support-for-Bosch-BNO055-IMU/20220614-203754 git checkout f37504a206ca4b342e184a1fc137f6c47f3960e9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/iio/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from drivers/iio/imu/bno055/bno055_ser_trace.c:13: In file included from drivers/iio/imu/bno055/./bno055_ser_trace.h:104: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:237: >> drivers/iio/imu/bno055/./bno055_ser_trace.h:92:9: warning: format specifies type 'int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat] __entry->len, __entry->len, __get_dynamic_array(buf) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/stages/stage3_trace_output.h:6:17: note: expanded from macro '__entry' #define __entry field ^ include/trace/stages/stage3_trace_output.h:9:43: note: expanded from macro 'TP_printk' #define TP_printk(fmt, args...) fmt "\n", args ~~~ ^ include/trace/trace_events.h:45:16: note: expanded from macro 'TRACE_EVENT' PARAMS(print)); \ ~~~~~~~^~~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:203:27: note: expanded from macro 'DECLARE_EVENT_CLASS' trace_event_printf(iter, print); \ ^~~~~ In file included from drivers/iio/imu/bno055/bno055_ser_trace.c:13: In file included from drivers/iio/imu/bno055/./bno055_ser_trace.h:104: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:237: >> drivers/iio/imu/bno055/./bno055_ser_trace.h:91:36: warning: field width should have type 'int', but argument has type 'size_t' (aka 'unsigned long') [-Wformat] TP_printk("len: %d, data: = %*ph", ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/trace/stages/stage3_trace_output.h:9:33: note: expanded from macro 'TP_printk' #define TP_printk(fmt, args...) fmt "\n", args ^~~ include/trace/trace_events.h:45:16: note: expanded from macro 'TRACE_EVENT' PARAMS(print)); \ ~~~~~~~^~~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:203:27: note: expanded from macro 'DECLARE_EVENT_CLASS' trace_event_printf(iter, print); \ ^~~~~ 2 warnings generated. vim +92 drivers/iio/imu/bno055/./bno055_ser_trace.h 78 79 TRACE_EVENT(recv, 80 TP_PROTO(size_t len, const unsigned char *buf), 81 TP_ARGS(len, buf), 82 TP_STRUCT__entry( 83 __field(size_t, len) 84 __dynamic_array(unsigned char, buf, len) 85 ), 86 TP_fast_assign( 87 __entry->len = len; 88 memcpy(__get_dynamic_array(buf), 89 buf, __entry->len); 90 ), > 91 TP_printk("len: %d, data: = %*ph", > 92 __entry->len, __entry->len, __get_dynamic_array(buf) 93 ) 94 ); 95 -- 0-DAY CI Kernel Test Service https://01.org/lkp