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 X-Spam-Level: X-Spam-Status: No, score=-14.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D6B0C433F5 for ; Sat, 4 Sep 2021 06:39:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 08D9A60FD7 for ; Sat, 4 Sep 2021 06:39:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233436AbhIDGkj (ORCPT ); Sat, 4 Sep 2021 02:40:39 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:15796 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232297AbhIDGkh (ORCPT ); Sat, 4 Sep 2021 02:40:37 -0400 Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 1846XOTW018101; Sat, 4 Sep 2021 02:39:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=subject : to : cc : references : from : message-id : date : in-reply-to : content-type : content-transfer-encoding : mime-version; s=pp1; bh=DU9459HyLfoFSrkTE5ucAOWmbmD78IKFAVxR3c5PQIc=; b=o2uj8e/EgwtVfEwTJSp/BIGOHnFh+dBgSkkOnSr49aKgQUWXAHa3aP3TKF9yUbkCoeH5 CORsN87w1FDWFAfmkR3b83DKvGyPppG6VO78Da6KE4cp4c6jqONSXdtIwWg0ylcgDl+Z 8r+XGeP9TtCKmDlNNXmXVY4Sg5t5YOR+qKXTWHf0q3IvNjb/L948sp/l9uXS8KA0KMK7 70MMxGFX8t+901oekv8gZwJ2JXwKXIZSVrLY4nOO71L+2IVy/EQSOI/UpUFTkCNd1Qiy 6+3i8DiV1Jmf25VpEuRu8fzTEpmGav64xcV6CvJFObRZzRKHpYgfYp8OuIMc1n57fCh2 ag== Received: from ppma03dal.us.ibm.com (b.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.11]) by mx0a-001b2d01.pphosted.com with ESMTP id 3av3m6g2th-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 04 Sep 2021 02:39:07 -0400 Received: from pps.filterd (ppma03dal.us.ibm.com [127.0.0.1]) by ppma03dal.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1846Y0bS026010; Sat, 4 Sep 2021 06:39:07 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma03dal.us.ibm.com with ESMTP id 3av0e8tepe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 04 Sep 2021 06:39:07 +0000 Received: from b03ledav002.gho.boulder.ibm.com (b03ledav002.gho.boulder.ibm.com [9.17.130.233]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1846d6Ah18023150 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 4 Sep 2021 06:39:06 GMT Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1D845136061; Sat, 4 Sep 2021 06:39:06 +0000 (GMT) Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E74C513605D; Sat, 4 Sep 2021 06:39:01 +0000 (GMT) Received: from localhost.localdomain (unknown [9.43.55.112]) by b03ledav002.gho.boulder.ibm.com (Postfix) with ESMTP; Sat, 4 Sep 2021 06:39:01 +0000 (GMT) Subject: Re: [RESEND PATCH v4 2/4] drivers/nvdimm: Add perf interface to expose nvdimm performance stats To: kernel test robot , mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, peterz@infradead.org, dan.j.williams@intel.com, ira.weiny@intel.com, vishal.l.verma@intel.com Cc: kbuild-all@lists.01.org, maddy@linux.ibm.com, santosh@fossix.org References: <20210903050914.273525-3-kjain@linux.ibm.com> <202109032341.mgqAHURT-lkp@intel.com> From: kajoljain Message-ID: Date: Sat, 4 Sep 2021 12:08:59 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 In-Reply-To: <202109032341.mgqAHURT-lkp@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-GUID: GrcAAByAMKRhtspIanR6z6Pc1uPv3DoW X-Proofpoint-ORIG-GUID: GrcAAByAMKRhtspIanR6z6Pc1uPv3DoW Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-09-04_02:2021-09-03,2021-09-04 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 spamscore=0 impostorscore=0 bulkscore=0 phishscore=0 clxscore=1011 mlxlogscore=999 adultscore=0 priorityscore=1501 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2108310000 definitions=main-2109040044 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/3/21 8:49 PM, kernel test robot wrote: > Hi Kajol, > > Thank you for the patch! Perhaps something to improve: > > [auto build test WARNING on linux-nvdimm/libnvdimm-for-next] > [also build test WARNING on powerpc/next linus/master v5.14 next-20210903] > [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/Kajol-Jain/Add-perf-interface-to-expose-nvdimm/20210903-131212 > base: https://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git libnvdimm-for-next > config: x86_64-randconfig-s021-20210903 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > reproduce: > # apt-get install sparse > # sparse version: v0.6.4-rc1-dirty > # https://github.com/0day-ci/linux/commit/f841601cc058e6033761bd2157b886a30190fc3a > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Kajol-Jain/Add-perf-interface-to-expose-nvdimm/20210903-131212 > git checkout f841601cc058e6033761bd2157b886a30190fc3a > # save the attached .config to linux build tree > make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/nvdimm/ > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > > sparse warnings: (new ones prefixed by >>) >>> drivers/nvdimm/nd_perf.c:159:6: sparse: sparse: symbol 'nvdimm_pmu_free_hotplug_memory' was not declared. Should it be static? > > Please review and possibly fold the followup patch. Hi, Sure I will correct it and send follow-up patchset. Thanks, Kajol Jain > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org >