From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752530AbeEPMsM (ORCPT ); Wed, 16 May 2018 08:48:12 -0400 Received: from mga14.intel.com ([192.55.52.115]:23360 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751395AbeEPMsK (ORCPT ); Wed, 16 May 2018 08:48:10 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,404,1520924400"; d="scan'208";a="42260611" Date: Wed, 16 May 2018 20:47:21 +0800 From: kbuild test robot To: Matthew Wilcox Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux1394-devel@lists.sourceforge.net, linux-usb@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, Juergen Gross , qla2xxx-upstream@qlogic.com, Kent Overstreet , Jens Axboe , Matthew Wilcox Subject: Re: [PATCH 1/2] Convert target drivers to use sbitmap Message-ID: <201805162035.EWoS94Oq%fengguang.wu@intel.com> References: <20180515160043.27044-2-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180515160043.27044-2-willy@infradead.org> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Matthew, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.17-rc5 next-20180516] [cannot apply to target/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Matthew-Wilcox/Use-sbitmap-instead-of-percpu_ida/20180516-143658 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/target/iscsi/iscsi_target_util.c:150:5: sparse: symbol 'iscsit_wait_for_tag' was not declared. Should it be static? drivers/target/iscsi/iscsi_target_util.c:1174:31: sparse: expression using sizeof(void) drivers/target/iscsi/iscsi_target_util.c:1174:31: sparse: expression using sizeof(void) Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation