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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87DF6C433F5 for ; Tue, 4 Jan 2022 09:49:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id ECF6A6B0075; Tue, 4 Jan 2022 04:49:48 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E7F8C6B0078; Tue, 4 Jan 2022 04:49:48 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D6F176B007B; Tue, 4 Jan 2022 04:49:48 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0081.hostedemail.com [216.40.44.81]) by kanga.kvack.org (Postfix) with ESMTP id C56556B0075 for ; Tue, 4 Jan 2022 04:49:48 -0500 (EST) Received: from smtpin31.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 786D9181951D0 for ; Tue, 4 Jan 2022 09:49:48 +0000 (UTC) X-FDA: 78992132856.31.184CEE9 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by imf23.hostedemail.com (Postfix) with ESMTP id E3693140009 for ; Tue, 4 Jan 2022 09:49:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641289787; x=1672825787; h=date:from:to:cc:subject:message-id:mime-version; bh=MThFPCVO6VOY7QqD0gaF1AAzZ1oNn5DbpKCax1Pytic=; b=Zjl99slDCag6s4aHqY5iXaHvQlgN266OPzonCeGQlbDCh0np0oxPjcEC 7VEpydlJLTwE95ZArAhxVswUCoWBPKWrFy1QPAlQEMzSu9wDteFDA2zTs Yo8Ky5p7MeSB0YXi5jwkTvOniXeHkfrJWDSQl0eSHVwXoubtT+2aFcUm1 ROTJqIXxBblkyP5bMSpAzqEmtd6e1o66l0yzudZLnImnH2LmkGk+qH/z4 68dICokhM48j87j5iR9orcVM/x76gbhBU9MUqOskJI94JnucvM+NnzvCH d7pkK0mg6C8IGEE4AetsdgRZjRDLGImMipTzF5VGxHk1G6A8LqitCejzK w==; X-IronPort-AV: E=McAfee;i="6200,9189,10216"; a="222867023" X-IronPort-AV: E=Sophos;i="5.88,260,1635231600"; d="scan'208";a="222867023" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jan 2022 01:49:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,260,1635231600"; d="scan'208";a="620590003" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 04 Jan 2022 01:49:43 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n4gRq-000FAx-Kv; Tue, 04 Jan 2022 09:49:42 +0000 Date: Tue, 4 Jan 2022 17:49:36 +0800 From: kernel test robot To: Jean-Philippe Brucker Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linux Memory Management List , Will Deacon , Jay Chen , Robin Murphy Subject: [linux-next:master 6432/9897] drivers/perf/arm_smmuv3_pmu.c:889:34: warning: unused variable 'smmu_pmu_of_match' Message-ID: <202201041700.01KZEzhb-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=Zjl99slD; spf=none (imf23.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.151) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: E3693140009 X-Stat-Signature: no5qbjhhh161uptwybr1tyt5wio71dzx X-HE-Tag: 1641289773-355794 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ea586a076e8aa606c59b66d86660590f18354b11 commit: 3f7be43561766b7ad91661580376913c997613d6 [6432/9897] perf/smmuv3: Add devicetree support config: x86_64-buildonly-randconfig-r001-20220102 (https://download.01.org/0day-ci/archive/20220104/202201041700.01KZEzhb-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 104a827ea6de0cbe0f5faef4407552ede31d165c) 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/next/linux-next.git/commit/?id=3f7be43561766b7ad91661580376913c997613d6 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 3f7be43561766b7ad91661580376913c997613d6 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/perf/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/perf/arm_smmuv3_pmu.c:889:34: warning: unused variable 'smmu_pmu_of_match' [-Wunused-const-variable] static const struct of_device_id smmu_pmu_of_match[] = { ^ 1 warning generated. vim +/smmu_pmu_of_match +889 drivers/perf/arm_smmuv3_pmu.c 888 > 889 static const struct of_device_id smmu_pmu_of_match[] = { 890 { .compatible = "arm,smmu-v3-pmcg" }, 891 {} 892 }; 893 MODULE_DEVICE_TABLE(of, smmu_pmu_of_match); 894 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org