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 28B25C433F5 for ; Mon, 9 May 2022 14:03:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236679AbiEIOHd (ORCPT ); Mon, 9 May 2022 10:07:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236533AbiEIOHW (ORCPT ); Mon, 9 May 2022 10:07:22 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EC722655C5 for ; Mon, 9 May 2022 07:03:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652105008; x=1683641008; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=wRg20se85xJotz7rbGkd/WepRqWjswHgMGSblsVcHGk=; b=LWsGQIeEJBORs/7SA4tEZR0T4REIBthCO6Kpari96gePCeHj/dMJJzPq zxoBoFNfLAqNS6xliw7edCjeFApd97Iy/t5bN0e7JmbZmQc4abHL+MQLj kI8ZM0KfRwoaGvJdlgwLM9qDgiikqHqeQgIRTrIrumwpIqJdzxpiRt7qg Z3hFpqPlzAOjKPErgg5WG4u8SmF7ZzC/PeOWaSAE/goLESiSa1PuuDnFs nToXUSJqXe0qF3OHCCoHoFDLLR4vGqmGdhWdnCdG7UJjlUVFJLZ8Ob5rr 4H47yisWzfIz7rPi5A0ifvG2Qgtf3uWxXYLsebZyoEYeAvUwQEZcOfd85 A==; X-IronPort-AV: E=McAfee;i="6400,9594,10342"; a="268723237" X-IronPort-AV: E=Sophos;i="5.91,211,1647327600"; d="scan'208";a="268723237" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 07:03:02 -0700 X-IronPort-AV: E=Sophos;i="5.91,211,1647327600"; d="scan'208";a="710535731" Received: from rli9-dbox.sh.intel.com (HELO rli9-dbox) ([10.239.159.142]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 07:03:00 -0700 Date: Mon, 9 May 2022 22:01:13 +0800 From: Philip Li To: kernel test robot Cc: "Matthew Wilcox (Oracle)" , kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: WARNING: modpost: vmlinux.o(.text+0xa76d36): Section mismatch in reference from the function rtc_update_irq() to the variable .init.text:.L0 Message-ID: References: <202205090847.j9NvIYxI-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202205090847.j9NvIYxI-lkp@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 09, 2022 at 08:14:44AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: c5eb0a61238dd6faf37f58c9ce61c9980aaffd7a > commit: 170f37d6aa6ad4582eefd7459015de79e244536e block: Do not call folio_next() on an unreferenced folio > date: 4 days ago > config: riscv-randconfig-r042-20220509 (https://download.01.org/0day-ci/archive/20220509/202205090847.j9NvIYxI-lkp@intel.com/config) > compiler: riscv32-linux-gcc (GCC) 11.3.0 > 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=170f37d6aa6ad4582eefd7459015de79e244536e > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 170f37d6aa6ad4582eefd7459015de79e244536e > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=riscv 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 <<): Sorry, kindly ignore this report, which is a false positive. We will block such report in future. > > >> WARNING: modpost: vmlinux.o(.text+0xa76d36): Section mismatch in reference from the function rtc_update_irq() to the variable .init.text:.L0 > The function rtc_update_irq() references > the variable __init .L0 . > This is often because rtc_update_irq lacks a __init > annotation or the annotation of .L0 is wrong. > > Note: the below error/warnings can be found in parent commit: > << WARNING: modpost: vmlinux.o(.text+0xa7418e): Section mismatch in reference from the function rtc_month_days() to the variable .init.setup:__setup_root_delay_setup > << WARNING: modpost: vmlinux.o(.text+0xb2080e): Section mismatch in reference from the function thermal_zone_device_unregister() to the variable .init.text:.L0 > << WARNING: modpost: vmlinux.o(.text+0xb34ff0): Section mismatch in reference from the function btintel_enter_mfg() to the variable .init.text:.LBB18955 > << WARNING: modpost: vmlinux.o(.text+0xb5964e): Section mismatch in reference from the function cpuidle_switch_governor() to the variable .init.text:.L0 > << WARNING: modpost: vmlinux.o(.text+0xbacbfa): Section mismatch in reference from the function comedi_buf_map_get() to the variable .init.text:.L0 > << WARNING: modpost: vmlinux.o(__ex_table+0x141c): Section mismatch in reference from the variable .L0 to the variable .debug_str:.LASF1100 > > -- > 0-DAY CI Kernel Test Service > https://01.org/lkp