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 057A5C77B7F for ; Wed, 17 May 2023 08:38:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229884AbjEQIiO (ORCPT ); Wed, 17 May 2023 04:38:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230370AbjEQIhx (ORCPT ); Wed, 17 May 2023 04:37:53 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7B4EE5D for ; Wed, 17 May 2023 01:36:52 -0700 (PDT) Received: from pps.filterd (m0353726.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34H86rNR032593; Wed, 17 May 2023 08:36:36 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : date : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding : mime-version; s=pp1; bh=k5ezE3oty8ShAQ0hZ/r7CNmwk8Sn0FZoFnTfrFKJtAA=; b=Fim/btnHSuJ6+sxpBD5e04I7Uei98jRkXcaGiq13X2A+Kv+eryDJbtGNQ+2yX5yKkgFW oxaszOVCj8GyoD/IT/e9blnolJ9n+LmcNxxHxJ/HJjXW0NT9NYR19sc4CvdZyEryhWIZ SYA9iMEoF5pnOP/SVvoSEpbsSWDR2VXlTSci6NGsjMk4HiPxSMeROQ8HyrorIBBxCydo qarR5g4OxbLYSZ3Bn1ZwkdU25ZtVTiKpZh8gWeg3dtiSdtncGltgSo4YJkplib/7Pesa 2tsPfrCFDJ25TqFhpwucbIR5M3h3l0xML+pyzjXJPuY2GFIor1T+fmttMj2Y9yrie5tv 9Q== Received: from ppma03fra.de.ibm.com (6b.4a.5195.ip4.static.sl-reverse.com [149.81.74.107]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3qmtwph7sr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 17 May 2023 08:36:35 +0000 Received: from pps.filterd (ppma03fra.de.ibm.com [127.0.0.1]) by ppma03fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 34H3rLOO025501; Wed, 17 May 2023 08:36:32 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma03fra.de.ibm.com (PPS) with ESMTPS id 3qj2651qcm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 17 May 2023 08:36:32 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 34H8aU4w39846632 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 17 May 2023 08:36:30 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0172A2004D; Wed, 17 May 2023 08:36:30 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E2CB820040; Wed, 17 May 2023 08:36:26 +0000 (GMT) Received: from [9.43.46.213] (unknown [9.43.46.213]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 17 May 2023 08:36:26 +0000 (GMT) Message-ID: <61cd5edb-3cce-823b-d3c5-affd1d898a9e@linux.ibm.com> Date: Wed, 17 May 2023 14:06:24 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: arch/powerpc/kexec/relocate_32.o: warning: objtool: .text+0x2bc: unannotated intra-function call To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Ellerman , "Naveen N. Rao" , Christophe Leroy , Sathvika Vasireddy References: <202305161316.4TNTsLUj-lkp@intel.com> Content-Language: en-US From: Sathvika Vasireddy In-Reply-To: <202305161316.4TNTsLUj-lkp@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: uG9NiPj5_68t4ODaYwi588OATSrShghQ X-Proofpoint-GUID: uG9NiPj5_68t4ODaYwi588OATSrShghQ Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-16_14,2023-05-16_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 impostorscore=0 malwarescore=0 clxscore=1011 mlxlogscore=999 suspectscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305170070 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, On 5/16/23 11:19, kernel test robot wrote: > Hi Sathvika, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 > commit: c984aef8c8326035570ff6e01d0ff9e79a5dfa76 objtool/powerpc: Add --mcount specific implementation > date: 6 months ago > config: powerpc-randconfig-r006-20230516 (https://download.01.org/0day-ci/archive/20230516/202305161316.4TNTsLUj-lkp@intel.com/config) > compiler: powerpc-linux-gcc (GCC) 12.1.0 > 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=c984aef8c8326035570ff6e01d0ff9e79a5dfa76 > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout c984aef8c8326035570ff6e01d0ff9e79a5dfa76 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash arch/powerpc/ > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot > | Link: https://lore.kernel.org/oe-kbuild-all/202305161316.4TNTsLUj-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > >>> arch/powerpc/kexec/relocate_32.o: warning: objtool: .text+0x2bc: unannotated intra-function call Please find link to a patch that addresses the above reported warning: https://lore.kernel.org/linuxppc-dev/20221215115258.80810-1-sv@linux.ibm.com/. This patch still applies cleanly atop powerpc/merge branch and I don't see the warning anymore. Thanks, Sathvika