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 090AFC433F5 for ; Thu, 21 Apr 2022 23:37:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442601AbiDUXkb (ORCPT ); Thu, 21 Apr 2022 19:40:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442595AbiDUXkS (ORCPT ); Thu, 21 Apr 2022 19:40:18 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FF704704D for ; Thu, 21 Apr 2022 16:37:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650584247; x=1682120247; h=date:from:to:cc:subject:message-id:mime-version; bh=hsiue63RkpFpSZcg8+e7rbdQ7Pu2T4IlMfL6usHCTU8=; b=CTic8GnU/PFPDkfpGSzOtM1RZwnLVgeyLq+fJePhAW3Lr770MjhtuAom JDo1p8wEd6z5KicppWy8uPeYre1aMFo4FQSlrRBSbQdnz690XQQLG06Px j8BD3EN7n0D/iYh7zIlRN5ovVEhOrfMlTHIabxYHv9n/6hoP0jgH2KsFV Apr3mlrCf8OoVjRV2nasMDT2RepLxjNRP+G0+oJD6mzjdf6veP+O+5XL6 wDYVk6CDuyKu/pBMp00kWEcfL50PCGzXr+TVIYk+VKouyuSmKeXwUA8dx KjC99faCwmVBvAz7159T4bv9OmUKWpBYEhiBRRYvzjD8cNaJeQ4iYVjYu g==; X-IronPort-AV: E=McAfee;i="6400,9594,10324"; a="245088313" X-IronPort-AV: E=Sophos;i="5.90,280,1643702400"; d="scan'208";a="245088313" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2022 16:37:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,280,1643702400"; d="scan'208";a="615150212" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 21 Apr 2022 16:37:24 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1nhgMV-0008v8-SY; Thu, 21 Apr 2022 23:37:23 +0000 Date: Fri, 22 Apr 2022 07:37:19 +0800 From: kernel test robot To: Mike Rapoport Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark-PK Tsai Subject: [stable:linux-5.10.y 2705/5321] WARNING: modpost: vmlinux.o(.text+0x8cc4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() Message-ID: <202204220723.zOZ7gZGT-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mike, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y head: 1052f9bce62982023737a95b7ff1ad26a5149af6 commit: 8dd559d53b3b2de960ca1ec1359f5a9b4a12e181 [2705/5321] arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM config: arm-hackkit_defconfig (https://download.01.org/0day-ci/archive/20220422/202204220723.zOZ7gZGT-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5bd87350a5ae429baf8f373cb226a57b62f87280) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=8dd559d53b3b2de960ca1ec1359f5a9b4a12e181 git remote add stable https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git git fetch --no-tags stable linux-5.10.y git checkout 8dd559d53b3b2de960ca1ec1359f5a9b4a12e181 # 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=arm 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 >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.text+0x8cc4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() The function __arm_ioremap_pfn_caller() references the function __meminit memblock_is_map_memory(). This is often because __arm_ioremap_pfn_caller lacks a __meminit annotation or the annotation of memblock_is_map_memory is wrong. -- 0-DAY CI Kernel Test Service https://01.org/lkp