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 A0978C64EC4 for ; Thu, 9 Mar 2023 10:35:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230144AbjCIKfW (ORCPT ); Thu, 9 Mar 2023 05:35:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231216AbjCIKfU (ORCPT ); Thu, 9 Mar 2023 05:35:20 -0500 Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B549DDB48C; Thu, 9 Mar 2023 02:35:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=date:from:to:cc:subject:message-id:mime-version; bh=jB9MPIQW9EXAFPQ7RbmYegOPcdJp+A1GBktU3yA6KpE=; b=jvxWP0h1EHCWcyZcc5oi3wM8kbz3ihehKSgaEm5y3sWVHmWn/t5bwNFe FC+xJgDBtRFvS+LBnO+FCwcHrkNoknIjbqQCYB5sBedDQUzxAyfz0C0Io qFDy5tLKLtdUn/NQpwAmc/srKEoQC6xGOSXF/Fcsk9T30EJXx3owcikxP A=; Authentication-Results: mail2-relais-roc.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=julia.lawall@inria.fr; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="5.98,246,1673910000"; d="scan'208";a="96274942" Received: from dt-lawall.paris.inria.fr ([128.93.67.65]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2023 11:35:15 +0100 Date: Thu, 9 Mar 2023 11:35:15 +0100 (CET) From: Julia Lawall To: Ming Lei , Jens Axboe , io-uring@vger.kernel.org cc: linux-block@vger.kernel.org, Miklos Szeredi , ZiyangZhang , Xiaoguang Wang , Bernd Schubert , Ming Lei Subject: Re: [PATCH V2 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting zero copy (fwd) Message-ID: <2dbb69e-cdb-80b8-fdd3-3e5e8442d70@inria.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org ---------- Forwarded message ---------- Date: Thu, 9 Mar 2023 18:32:45 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Julia Lawall Subject: Re: [PATCH V2 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting zero copy BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20230307141520.793891-18-ming.lei@redhat.com> References: <20230307141520.793891-18-ming.lei@redhat.com> TO: Ming Lei TO: Jens Axboe TO: io-uring@vger.kernel.org CC: linux-block@vger.kernel.org CC: Miklos Szeredi CC: ZiyangZhang CC: Xiaoguang Wang CC: Bernd Schubert CC: Ming Lei Hi Ming, I love your patch! Perhaps something to improve: [auto build test WARNING on axboe-block/for-next] [also build test WARNING on linus/master v6.3-rc1 next-20230309] [cannot apply to char-misc/char-misc-testing char-misc/char-misc-next char-misc/char-misc-linus] [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/Ming-Lei/io_uring-add-IO_URING_F_FUSED-and-prepare-for-supporting-OP_FUSED_CMD/20230307-222928 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20230307141520.793891-18-ming.lei%40redhat.com patch subject: [PATCH V2 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting zero copy :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: alpha-randconfig-c041-20230308 (https://download.01.org/0day-ci/archive/20230309/202303091820.3ZY3kqmx-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawall | Link: https://lore.kernel.org/r/202303091820.3ZY3kqmx-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> drivers/block/ublk_drv.c:78:26-29: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests