From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7000716E863 for ; Mon, 16 Jun 2025 04:26:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750047984; cv=none; b=ZTzHAHKXgctDEtasotVBtaepHPEAnOfT4nzFeALSWyMzlbxhRa+ax549PACa/GawQM8svjPfZwN+U7dj1QMUYqgMs1K0uJbKKibQsnkzegwXECzF2gvNn4+IsbgjcKqtoPZqBVEBFgFVShbBpL2LUMz09Kdhgy7BG1Qr+HX3l9Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750047984; c=relaxed/simple; bh=m3S0zSBgDFKKScH5RHAi0V+FAYo9FVJQ4q5+WQzTGBk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nQ/IDBAENLLtY8s51ZKE5z+PoXhUNpqGCnw+vqZ+r2sDFkgQDhX6a7gPSNX3sYiPitxJNnNlq2qEyJ0xEtm8bNtDtK5lz5SyIP8potd9f8me8uTLY6IpookDQIxsO8qga45YQxxWDwYwUXqYf0bAf6UQZ2NP+N4oQuYoPnt2IG4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=b91cMfJR; arc=none smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="b91cMfJR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750047983; x=1781583983; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=m3S0zSBgDFKKScH5RHAi0V+FAYo9FVJQ4q5+WQzTGBk=; b=b91cMfJRsaXLrzHC6yop4mWjXPfwdsFNRtK4Rm8chENeHR7Vv20C7++w /77kiEojTDKQZiPtZYhDdDn4DbVATwKqIIv8KXelLAQqTEaRRll3f7OOJ fTIoKroMwEd4Y2p2uNm07Um93EvU3+2489rahDRpcqHxaNYr9LqLc5gqk 4S6H/bxwn/UnFQmqfiDDZ2uL8Nv+m2adyLmSBbxchZlPBg8IT7iFIDzV2 DYQTCbRwRSbPT5bFjEmYixvF5rzus44JCQpnLx9AlkCxNjanhaGgIkTQ4 PkVhWq9NupOC3OF49deQDDMELWxhrtROe7/YEmijO9YrDmCKVbqmIrb8L w==; X-CSE-ConnectionGUID: 78Mc1WqHQwqj7wZ45DevrQ== X-CSE-MsgGUID: yWSG9vYrQ4u1lnNmRKMNJQ== X-IronPort-AV: E=McAfee;i="6800,10657,11465"; a="54800379" X-IronPort-AV: E=Sophos;i="6.16,240,1744095600"; d="scan'208";a="54800379" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2025 21:26:18 -0700 X-CSE-ConnectionGUID: zylQUKlmThCzhIwHPwYjjg== X-CSE-MsgGUID: exEdgsBoQpepmT98IkqQIg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,240,1744095600"; d="scan'208";a="149239912" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 15 Jun 2025 21:26:14 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uR1QB-000Ek0-37; Mon, 16 Jun 2025 04:26:11 +0000 Date: Mon, 16 Jun 2025 12:25:29 +0800 From: kernel test robot To: Feng Tang , Andrew Morton , Petr Mladek , Steven Rostedt , Lance Yang , Jonathan Corbet , linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , paulmck@kernel.org, john.ogness@linutronix.de, Feng Tang Subject: Re: [PATCH V2 3/5] sys_info: add help to translate sys_info string to bitmap Message-ID: <202506161234.wRZSzo5v-lkp@intel.com> References: <20250616010840.38258-4-feng.tang@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250616010840.38258-4-feng.tang@linux.alibaba.com> Hi Feng, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-nonmm-unstable] [also build test WARNING on akpm-mm/mm-everything linus/master v6.16-rc2 next-20250613] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Feng-Tang/panic-clean-up-code-for-console-replay/20250616-091042 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20250616010840.38258-4-feng.tang%40linux.alibaba.com patch subject: [PATCH V2 3/5] sys_info: add help to translate sys_info string to bitmap config: x86_64-buildonly-randconfig-001-20250616 (https://download.01.org/0day-ci/archive/20250616/202506161234.wRZSzo5v-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) rustc: rustc 1.78.0 (9b00956e5 2024-04-29) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250616/202506161234.wRZSzo5v-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202506161234.wRZSzo5v-lkp@intel.com/ All warnings (new ones prefixed by >>): >> lib/sys_info.c:13:19: warning: unused variable 'sys_info_avail' [-Wunused-const-variable] 13 | static const char sys_info_avail[] = "tasks,mem,timer,lock,ftrace,all_bt,blocked_tasks"; | ^~~~~~~~~~~~~~ 1 warning generated. vim +/sys_info_avail +13 lib/sys_info.c 12 > 13 static const char sys_info_avail[] = "tasks,mem,timer,lock,ftrace,all_bt,blocked_tasks"; 14 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki