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 23742C433EF for ; Tue, 1 Mar 2022 18:00:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234674AbiCASAl (ORCPT ); Tue, 1 Mar 2022 13:00:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229583AbiCASAk (ORCPT ); Tue, 1 Mar 2022 13:00:40 -0500 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24D2B3ED3F; Tue, 1 Mar 2022 09:59:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646157599; x=1677693599; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YNeHmdRGaQLAxxHHm0icgDjR5GUsQ65k7RpZGnymZEg=; b=ZIKfiSUr6pnV2g0oIyYmSRBOitP06Ck+5Iz/UpMqin5CxxFpsCyV1Hvl ta0S7k/2XfapLMI5SnYznWb+yzoSui//U7iYIrnT5AWRlXsnbAzcn/41u W7Wa9NSxxI4IS/1zgTNSYe93ucQQG8g9f7/5p3kxM+7LQJxUfw8g9+Fcc xIlsqre/x8d4Mael1SJ62zy/GZjQnlmxPa35yb5FVm8RH1Nw56wn0p22B 7sqh2Cx933/HE0fMmEfemLFLF9fP8queiWBo7C6huK1UK94Q+LUL4mF3D yzQzblFjayIrKnrd4iUXiD/CsasAJfqypvCZyKcsxRTtwpvfV/wzK6Osu Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10273"; a="240613341" X-IronPort-AV: E=Sophos;i="5.90,146,1643702400"; d="scan'208";a="240613341" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2022 09:59:58 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,146,1643702400"; d="scan'208";a="507891417" Received: from lkp-server01.sh.intel.com (HELO 2146afe809fb) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 01 Mar 2022 09:59:55 -0800 Received: from kbuild by 2146afe809fb with local (Exim 4.92) (envelope-from ) id 1nP6mx-0000ps-3d; Tue, 01 Mar 2022 17:59:55 +0000 Date: Wed, 2 Mar 2022 01:59:22 +0800 From: kernel test robot To: Xiaomeng Tong , torvalds@linux-foundation.org Cc: kbuild-all@lists.01.org, arnd@arndb.de, jakobkoschel@gmail.com, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, keescook@chromium.org, jannh@google.com, linux-kbuild@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, Xiaomeng Tong Subject: Re: [PATCH 1/6] Kbuild: compile kernel with gnu11 std Message-ID: <202203020135.5duGpXM2-lkp@intel.com> References: <20220301075839.4156-2-xiam0nd.tong@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220301075839.4156-2-xiam0nd.tong@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Xiaomeng, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linux/master] [also build test WARNING on vkoul-dmaengine/next soc/for-next linus/master v5.17-rc6 next-20220301] [cannot apply to hnaz-mm/master] [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/0day-ci/linux/commits/Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2c271fe77d52a0555161926c232cd5bc07178b39 config: mips-rb532_defconfig (https://download.01.org/0day-ci/archive/20220302/202203020135.5duGpXM2-lkp@intel.com/config) compiler: mipsel-linux-gcc (GCC) 11.2.0 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/0day-ci/linux/commit/84ec4077430a7e8c23ea1ebc7b69e254fda25cb1 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113 git checkout 84ec4077430a7e8c23ea1ebc7b69e254fda25cb1 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> cc1: warning: result of '-117440512 << 16' requires 44 bits to represent, but 'int' only has 32 bits [-Wshift-overflow=] arch/mips/pci/pci-rc32434.c: In function 'rc32434_pcibridge_init': arch/mips/pci/pci-rc32434.c:111:22: warning: variable 'dummyread' set but not used [-Wunused-but-set-variable] 111 | unsigned int dummyread, pcicntlval; | ^~~~~~~~~ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org