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 36819C433F5 for ; Mon, 25 Apr 2022 15:53:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243036AbiDYP4Z (ORCPT ); Mon, 25 Apr 2022 11:56:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243037AbiDYP4Z (ORCPT ); Mon, 25 Apr 2022 11:56:25 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 777683A5D1; Mon, 25 Apr 2022 08:53:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650902000; x=1682438000; h=date:from:to:cc:subject:message-id:mime-version; bh=pOPEGCHnvjVwA0raKpTtQf9A6l+ZYep4d2AzfqFxgnE=; b=fGySLy0FaviT+3TG+eZOc5vGRwVdoQt26aHGzQI2sg49tl1wV6AlZFMe XfObs8geao+EmKfgUfJKaCPW5KUoT/u2zJgd2QOdnn0wCS9UCQ/Jr6vg8 GYeiG5gTuGRaCEXkeBLW01xQAIFJROMph9EV/WvJB33vP40ysXiEy0bTV 7PmwjQqCpqlW/LwDOy+ZgHajZYk0BH2ZQN6LL/y3lEK+HDYpXNN8qMHSk uj4kT1lRFf84dzvog8xQvKvaP32UXJMVblUiFApE1rzAAvAfPKIK1fcCI iHirCgpFQPjbdHbtwUSQGrxdg0QMX14f83fntHMKHToS7YLAHfcJbcwuq Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10328"; a="264804504" X-IronPort-AV: E=Sophos;i="5.90,288,1643702400"; d="scan'208";a="264804504" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2022 08:53:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,288,1643702400"; d="scan'208";a="704612125" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 25 Apr 2022 08:53:17 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nj11Z-0002dq-CB; Mon, 25 Apr 2022 15:53:17 +0000 Date: Mon, 25 Apr 2022 23:53:05 +0800 From: kernel test robot To: Anders Roxell Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Arnd Bergmann , Segher Boessenkool , Michael Ellerman , linux-doc@vger.kernel.org Subject: [linux-stable-rc:linux-5.15.y 5378/5978] arch/powerpc/kvm/book3s_hv_rm_xics.c:887: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Message-ID: <202204252334.Cd2IsiII-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-doc@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y head: 81d8d30c35edf29c5c70186ccb14dac4a5ca38a8 commit: 2d67222b2380949f2e00b35104a2cc0a62b4631b [5378/5978] powerpc: Fix build errors with newer binutils config: powerpc64-randconfig-r023-20220425 (https://download.01.org/0day-ci/archive/20220425/202204252334.Cd2IsiII-lkp@intel.com/config) compiler: powerpc64-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/stable/linux-stable-rc.git/commit/?id=2d67222b2380949f2e00b35104a2cc0a62b4631b git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-5.15.y git checkout 2d67222b2380949f2e00b35104a2cc0a62b4631b # 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=powerpc SHELL=/bin/bash arch/powerpc/kvm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/powerpc/kvm/book3s_hv_rm_xics.c:887: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Host Operations poked by RM KVM vim +887 arch/powerpc/kvm/book3s_hv_rm_xics.c 0c2a66062470cd Suresh Warrier 2015-12-17 885 0c2a66062470cd Suresh Warrier 2015-12-17 886 /** 0c2a66062470cd Suresh Warrier 2015-12-17 @887 * Host Operations poked by RM KVM 0c2a66062470cd Suresh Warrier 2015-12-17 888 */ 0c2a66062470cd Suresh Warrier 2015-12-17 889 static void rm_host_ipi_action(int action, void *data) 0c2a66062470cd Suresh Warrier 2015-12-17 890 { 0c2a66062470cd Suresh Warrier 2015-12-17 891 switch (action) { 0c2a66062470cd Suresh Warrier 2015-12-17 892 case XICS_RM_KICK_VCPU: 0c2a66062470cd Suresh Warrier 2015-12-17 893 kvmppc_host_rm_ops_hv->vcpu_kick(data); 0c2a66062470cd Suresh Warrier 2015-12-17 894 break; 0c2a66062470cd Suresh Warrier 2015-12-17 895 default: 0c2a66062470cd Suresh Warrier 2015-12-17 896 WARN(1, "Unexpected rm_action=%d data=%p\n", action, data); 0c2a66062470cd Suresh Warrier 2015-12-17 897 break; 0c2a66062470cd Suresh Warrier 2015-12-17 898 } 0c2a66062470cd Suresh Warrier 2015-12-17 899 :::::: The code at line 887 was first introduced by commit :::::: 0c2a66062470cd1f6d11ae6db31059f59d3f725f KVM: PPC: Book3S HV: Host side kick VCPU when poked by real-mode KVM :::::: TO: Suresh Warrier :::::: CC: Paul Mackerras -- 0-DAY CI Kernel Test Service https://01.org/lkp