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 758BAC00140 for ; Tue, 26 Jul 2022 18:39:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231785AbiGZSjB (ORCPT ); Tue, 26 Jul 2022 14:39:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239515AbiGZSi5 (ORCPT ); Tue, 26 Jul 2022 14:38:57 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C54432EFD for ; Tue, 26 Jul 2022 11:38:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658860736; x=1690396736; h=date:from:to:cc:subject:message-id:mime-version; bh=rAUBIElhLyFX0ka939yot8kphikOrZSl4q2s9kNYA6Y=; b=gb2glYDPxJZmOSAvxM8cUxYga2+pi0mvCZ7LLrnB1XdGgWaEhh+wGxg2 Kbl6JMfeFRZ2ZlFsQGY8vCf3axnWV6P+jJHuVI4t/F3ZR2CFNXJ0hKniE WGik+rzjVltvHtcj5Wt2lye1/VGNPE+OGDwvWcyFdmNGDwM5q7jOfprkJ nW5597pVjdY1rJr5bQ+clMwt0a1toAbufE+mYabgUQpT2v/NqQ0RCGvHn x8gamjwzSVpYSVYTNAzgBC/eHRincB/oFHwB1Skgu4Z39Z0puF0htgsyh 9XOi1Af1u514DBBPr1zHMGMciieOSThBQQPkkoV7zDeuAvNxo+HfKXfrk Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10420"; a="271067627" X-IronPort-AV: E=Sophos;i="5.93,194,1654585200"; d="scan'208";a="271067627" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2022 11:38:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,194,1654585200"; d="scan'208";a="575607883" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 26 Jul 2022 11:38:54 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oGPSI-0007UM-0P; Tue, 26 Jul 2022 18:38:54 +0000 Date: Wed, 27 Jul 2022 02:38:50 +0800 From: kernel test robot To: Faycal Benmlih Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: drivers/platform/x86/socwatch/sw_counter_list.c:88:25: sparse: sparse: incorrect type in argument 2 (different base types) Message-ID: <202207270208.inU91EGZ-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://github.com/mchinth/linux sep_socwatch_linux_5_10 head: c55df4a2b60fc7c6c4d00fd9f9fb447087833513 commit: 80c46c8183c607e70bcb88e9b04febae6c7775a2 SEP/SOCWATCH Update SoCWatch driver after rebasing to linux v5.6 date: 1 year, 10 months ago config: x86_64-randconfig-s022 (https://download.01.org/0day-ci/archive/20220727/202207270208.inU91EGZ-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/mchinth/linux/commit/80c46c8183c607e70bcb88e9b04febae6c7775a2 git remote add mchinth https://github.com/mchinth/linux git fetch --no-tags mchinth sep_socwatch_linux_5_10 git checkout 80c46c8183c607e70bcb88e9b04febae6c7775a2 # 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 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/platform/x86/socwatch/sw_counter_list.c:88:25: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned int flags @@ got restricted gfp_t @@ drivers/platform/x86/socwatch/sw_counter_list.c:88:25: sparse: expected unsigned int flags drivers/platform/x86/socwatch/sw_counter_list.c:88:25: sparse: got restricted gfp_t vim +88 drivers/platform/x86/socwatch/sw_counter_list.c 74 75 pw_u64_t i = 0, max_msr_value = 0;//, msr_array_size = 0; 76 pw_u64_t msr_list_size = sizeof(msr_info_list) / sizeof(msr_info_list[0]); 77 78 // TODO: Probably sort msr_info_list rather than assuming it is sorted. 79 80 // Since 'msr_info_list' is sorted, the last entry should be the highest MSR 81 // address 82 max_msr_value = msr_info_list[msr_list_size-1]; 83 pw_pr_debug("max msr value: %llx\n", max_msr_value); 84 85 // TODO: Optimize the memory usage by making msr_search_array a bit vector 86 msr_search_array_size = max_msr_value + 1; 87 msr_search_array = sw_kmalloc(msr_search_array_size * sizeof(pw_u8_t), > 88 GFP_KERNEL); 89 90 if (msr_search_array == NULL) { 91 return -PW_ERROR; 92 } 93 94 memset(msr_search_array, 0, msr_search_array_size); 95 96 for (i = 0; i < msr_list_size; ++i) { 97 msr_search_array[msr_info_list[i]] = 1; 98 } 99 100 return PW_SUCCESS; 101 } 102 -- 0-DAY CI Kernel Test Service https://01.org/lkp