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 EF62DC433FE for ; Tue, 10 May 2022 15:19:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243965AbiEJPXL (ORCPT ); Tue, 10 May 2022 11:23:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346365AbiEJPWb (ORCPT ); Tue, 10 May 2022 11:22:31 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E43F49272; Tue, 10 May 2022 08:06:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652195168; x=1683731168; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=smiA6bSsB2WHclcS8X/cNLnhHT+fvnRftsloF2vpp98=; b=QbxF7bOmZQSxyfqso3nfj18c2e+CPdG3zA1lUQcgBoP0FZjNN5LLLwXV vsJXDlDVg0zTgKKHt+x6uce7uyDPyNnb7rnITLcYqUtwEmGclfz4j3C4f r6hHWyBHc2hyxkKQXMrNv3jQTsrGIZLCyZmgnMct3h7S7Zf60DmhwOGwq BllPx21LtteBbqSKzbrOPepAXRYJLfTklTV3NJLDr4ZdZ8b7Q37s8IX6Q RMZrQ0QwpcOEPIr0TZE6CEK9z2AZnug7md7iUCWIVyXy0OIVwaX/Rz8aW 7dIAW1ok7XqTGni4eRDsVpN55YZXC5Kl2gPGabLeLjnOLzpirv9bpyZPG w==; X-IronPort-AV: E=McAfee;i="6400,9594,10342"; a="269066309" X-IronPort-AV: E=Sophos;i="5.91,214,1647327600"; d="scan'208";a="269066309" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2022 08:06:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,214,1647327600"; d="scan'208";a="697123042" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 10 May 2022 08:06:06 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1noRR7-000I34-Fs; Tue, 10 May 2022 15:06:05 +0000 Date: Tue, 10 May 2022 23:05:36 +0800 From: kernel test robot To: Guixin Liu , bostroesser@gmail.com, martin.petersen@oracle.com Cc: kbuild-all@lists.01.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Subject: Re: [PATCH] scsi:tcmu: switch tcmu completion path to work queue context Message-ID: <202205102245.Zg2ynlzX-lkp@intel.com> References: <1652165414-15933-1-git-send-email-kanie@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1652165414-15933-1-git-send-email-kanie@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Hi Guixin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on mkp-scsi/for-next] [also build test WARNING on v5.18-rc6 next-20220509] [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/intel-lab-lkp/linux/commits/Guixin-Liu/scsi-tcmu-switch-tcmu-completion-path-to-work-queue-context/20220510-145227 base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20220510/202205102245.Zg2ynlzX-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/intel-lab-lkp/linux/commit/08884eca055feed72186261c64dea07df464946e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Guixin-Liu/scsi-tcmu-switch-tcmu-completion-path-to-work-queue-context/20220510-145227 git checkout 08884eca055feed72186261c64dea07df464946e # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/target/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/target/target_core_user.c:229:25: sparse: sparse: symbol 'tcmu_comp_wq' was not declared. Should it be static? Please review and possibly fold the followup patch. -- 0-DAY CI Kernel Test Service https://01.org/lkp