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 2C92BC4167D for ; Thu, 9 Nov 2023 18:50:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344906AbjKISui (ORCPT ); Thu, 9 Nov 2023 13:50:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345046AbjKISud (ORCPT ); Thu, 9 Nov 2023 13:50:33 -0500 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE5FE3C0E for ; Thu, 9 Nov 2023 10:50:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699555832; x=1731091832; h=date:from:to:cc:subject:message-id:mime-version; bh=PGvYyFVw+q+L99L7GnKiK36ka8U3v3VCNhnM8v0C5Y8=; b=dzBb55wlwbW5y1M2CMaKqN4g64DU1MyLiI+HYqArA7PHfQHI4A1MOoWP CbZahkAuFNKI5eTjIblOyhyRgK+dB/vzLlxZ9OBpFejT6m5gHCVfCFts4 SNg9hBbJeCf/eykZyETbakW1XC0GnYRIn4KATWU5pfoDDX5cMQLP9crVs lpWz7mJpbpdJSbfxUstZdkMccYdxe8OmClAZQDdzsdYyob9Ef3yXAqiZS 84rt4QHmBpgqU05i4jz0slVZ0wX6zD1SXDFGFs82JfqIkaxYm23HbROWm Jy4Y7O3LwxVhL3EW3hC5g8FikCQHHVrDEJN2gP15xwi1vnY/k7dHMkuzj g==; X-IronPort-AV: E=McAfee;i="6600,9927,10889"; a="3087095" X-IronPort-AV: E=Sophos;i="6.03,290,1694761200"; d="scan'208";a="3087095" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2023 10:50:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10889"; a="880688831" X-IronPort-AV: E=Sophos;i="6.03,290,1694761200"; d="scan'208";a="880688831" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 09 Nov 2023 10:50:25 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r1A6h-000933-1y; Thu, 09 Nov 2023 18:50:23 +0000 Date: Fri, 10 Nov 2023 02:49:19 +0800 From: kernel test robot To: Shubhrajyoti Datta Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, "Borislav Petkov (AMD)" , Sai Krishna Potthuri Subject: drivers/edac/versal_edac.c:745:21: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202311100254.i2Rgql3X-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: 6bc986ab839c844e78a2333a02e55f02c9e57935 commit: 6f15b178cd6315c997981f76c6ebed7ad39144c5 EDAC/versal: Add a Xilinx Versal memory controller driver date: 2 weeks ago config: arm64-randconfig-r121-20231109 (https://download.01.org/0day-ci/archive/20231110/202311100254.i2Rgql3X-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231110/202311100254.i2Rgql3X-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/202311100254.i2Rgql3X-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/edac/versal_edac.c:745:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected char const * @@ got char const [noderef] __user *data @@ drivers/edac/versal_edac.c:745:21: sparse: expected char const * drivers/edac/versal_edac.c:745:21: sparse: got char const [noderef] __user *data vim +745 drivers/edac/versal_edac.c 736 737 static ssize_t xddr_inject_data_poison_store(struct mem_ctl_info *mci, 738 const char __user *data) 739 { 740 struct edac_priv *priv = mci->pvt_info; 741 742 writel(0, priv->ddrmc_baseaddr + ECCW0_FLIP0_OFFSET); 743 writel(0, priv->ddrmc_baseaddr + ECCW1_FLIP0_OFFSET); 744 > 745 if (strncmp(data, "CE", 2) == 0) { 746 writel(ECC_CEPOISON_MASK, priv->ddrmc_baseaddr + 747 ECCW0_FLIP0_OFFSET); 748 writel(ECC_CEPOISON_MASK, priv->ddrmc_baseaddr + 749 ECCW1_FLIP0_OFFSET); 750 } else { 751 writel(ECC_UEPOISON_MASK, priv->ddrmc_baseaddr + 752 ECCW0_FLIP0_OFFSET); 753 writel(ECC_UEPOISON_MASK, priv->ddrmc_baseaddr + 754 ECCW1_FLIP0_OFFSET); 755 } 756 757 /* Lock the PCSR registers */ 758 writel(1, priv->ddrmc_baseaddr + XDDR_PCSR_OFFSET); 759 760 return 0; 761 } 762 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki