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 4B444C4332F for ; Sun, 5 Nov 2023 07:30:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229899AbjKEHac (ORCPT ); Sun, 5 Nov 2023 02:30:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229529AbjKEHa3 (ORCPT ); Sun, 5 Nov 2023 02:30:29 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94C59FF for ; Sun, 5 Nov 2023 00:30:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699169426; x=1730705426; h=date:from:to:cc:subject:message-id:mime-version; bh=qwBgqe25CLImrb0YEJGrafg6TBFTklaA3nukUOZl6BQ=; b=T3HwvhMbDzF7cI9tJajKFXQxCM3gB71TBSuZ2lY6bHNheuVnSznL+QfN W4TcKzVpMrFgzGp5nVRbQyvhXsVle0+pwe7pyyxmdvNdrX62fQ1nQx+fH 3t6Iaq7GtWPWKbbu4AALYtHn5OFgKBzXbMbrlhEqVGYANKxsPYhN3+9WX cXDsO9EmADfbVeFfAzBXICC3sWUEkoFt6HFlVzo+o4CH6pwsKVxtf30la RMKv7OIw6mK4D58G5csk5PrbkuueFh6SgXB7TwNAyVnKGsw3N/UWDXFMk J4b5K4cGKCx9BomPHVRR5G+KI+1E68wrtKTgvUHxgspuQqEu9n5VKruUA A==; X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="374162755" X-IronPort-AV: E=Sophos;i="6.03,278,1694761200"; d="scan'208";a="374162755" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2023 00:30:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10884"; a="1009232419" X-IronPort-AV: E=Sophos;i="6.03,278,1694761200"; d="scan'208";a="1009232419" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 05 Nov 2023 00:30:23 -0700 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1qzXaP-00059I-0o; Sun, 05 Nov 2023 07:30:21 +0000 Date: Sun, 5 Nov 2023 15:29:21 +0800 From: kernel test robot To: Tanmay Shah Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Mathieu Poirier , Ben Levinsky Subject: drivers/remoteproc/xlnx_r5_remoteproc.c:209:20: sparse: sparse: cast removes address space '__iomem' of expression Message-ID: <202311051552.fmM6xtjE-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: aea6bf908d730b01bd264a8821159db9463c111c commit: 6b291e8020a8bd90e94ee13d61f251040425c90d drivers: remoteproc: Add Xilinx r5 remoteproc driver date: 12 months ago config: arm64-randconfig-r122-20231102 (https://download.01.org/0day-ci/archive/20231105/202311051552.fmM6xtjE-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231105/202311051552.fmM6xtjE-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/202311051552.fmM6xtjE-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/remoteproc/xlnx_r5_remoteproc.c:209:20: sparse: sparse: cast removes address space '__iomem' of expression drivers/remoteproc/xlnx_r5_remoteproc.c:315:20: sparse: sparse: cast removes address space '__iomem' of expression vim +/__iomem +209 drivers/remoteproc/xlnx_r5_remoteproc.c 190 191 /* 192 * zynqmp_r5_mem_region_map() 193 * @rproc: single R5 core's corresponding rproc instance 194 * @mem: mem descriptor to map reserved memory-regions 195 * 196 * Callback to map va for memory-region's carveout. 197 * 198 * return 0 on success, otherwise non-zero value on failure 199 */ 200 static int zynqmp_r5_mem_region_map(struct rproc *rproc, 201 struct rproc_mem_entry *mem) 202 { 203 void __iomem *va; 204 205 va = ioremap_wc(mem->dma, mem->len); 206 if (IS_ERR_OR_NULL(va)) 207 return -ENOMEM; 208 > 209 mem->va = (void *)va; 210 211 return 0; 212 } 213 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki