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 81B0CC54EE9 for ; Tue, 20 Sep 2022 02:12:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229776AbiITCMx (ORCPT ); Mon, 19 Sep 2022 22:12:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229678AbiITCMw (ORCPT ); Mon, 19 Sep 2022 22:12:52 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED5EF57541; Mon, 19 Sep 2022 19:12:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663639971; x=1695175971; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=WwkSfOxPmAZwYaiBBQ8ZxTjUKezOhW2aAc04ysU8N1I=; b=et/ZOdr1e+WpNUtc7THE30/1Eoiw7ZL8qY8mHC3Ub+F3bPP9XQ/2f/GG 6ClKfRsEtaDPZmaOxD9E93QU+dk5cB2uCl66vXZTQl6GWqfds6xyju+Nw q+K8d+8Ah+ERuDj/cEIpBtY+dv/1vLCqHn9+Dki/4JCyMgYLq4bGfO/6e Mg68286zMyyc/h7C8yOsIAyjd01RPY7Kjg1b16OVeRgv9eO1kZpC29w7a IR9qkINNaRor57KP5dqzl4B2rgcg9RowhSv4fj6syx8gdj5MfWLIBFkDO /zwmofgOT8BO4zRBxokY/M9+Xb1FeYOi1NBBbjDPGkmvUREYoKmmnyvWh g==; X-IronPort-AV: E=McAfee;i="6500,9779,10475"; a="282600238" X-IronPort-AV: E=Sophos;i="5.93,329,1654585200"; d="scan'208";a="282600238" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2022 19:12:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,329,1654585200"; d="scan'208";a="569890529" Received: from lkp-server01.sh.intel.com (HELO c0a60f19fe7e) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 19 Sep 2022 19:12:48 -0700 Received: from kbuild by c0a60f19fe7e with local (Exim 4.96) (envelope-from ) id 1oaSkh-0002Ob-1O; Tue, 20 Sep 2022 02:12:47 +0000 Date: Tue, 20 Sep 2022 10:12:44 +0800 From: kernel test robot To: tumic@gpxsee.org, Mauro Carvalho Chehab , Vinod Koul , Michal Simek Cc: kbuild-all@lists.01.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-i2c@vger.kernel.org, Martin =?utf-8?B?VMWvbWE=?= Subject: Re: [PATCH v2 2/3] Added Xilinx XDMA IP core driver Message-ID: <202209201009.KI4tLr7u-lkp@intel.com> References: <20220919185556.5215-3-tumic@gpxsee.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220919185556.5215-3-tumic@gpxsee.org> Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hi, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on vkoul-dmaengine/next] [also build test WARNING on linus/master v6.0-rc6 next-20220919] [cannot apply to media-tree/master xilinx-xlnx/master] [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/tumic-gpxsee-org/Digiteq-Automotive-MGB4-driver/20220920-021718 base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20220920/202209201009.KI4tLr7u-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 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://github.com/intel-lab-lkp/linux/commit/ad840c5e2b9ee9a8b1ceb4879fe7f82edcc767c5 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review tumic-gpxsee-org/Digiteq-Automotive-MGB4-driver/20220920-021718 git checkout ad840c5e2b9ee9a8b1ceb4879fe7f82edcc767c5 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/dma/xilinx/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/dma/xilinx/xilinx_xdma.c: In function 'read_interrupts': >> drivers/dma/xilinx/xilinx_xdma.c:409:17: warning: variable 'hi' set but not used [-Wunused-but-set-variable] 409 | u32 lo, hi; | ^~ >> drivers/dma/xilinx/xilinx_xdma.c:409:13: warning: variable 'lo' set but not used [-Wunused-but-set-variable] 409 | u32 lo, hi; | ^~ vim +/hi +409 drivers/dma/xilinx/xilinx_xdma.c 404 405 static void read_interrupts(struct xdma_dev *xdev) 406 { 407 struct interrupt_regs *reg = 408 (struct interrupt_regs *)(xdev->config_bar + XDMA_OFS_INT_CTRL); > 409 u32 lo, hi; 410 411 hi = ioread32(®->user_int_request); 412 lo = ioread32(®->channel_int_request); 413 } 414 -- 0-DAY CI Kernel Test Service https://01.org/lkp