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 ED15EC433F5 for ; Tue, 19 Apr 2022 06:27:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348055AbiDSGaS (ORCPT ); Tue, 19 Apr 2022 02:30:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41766 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236687AbiDSGaP (ORCPT ); Tue, 19 Apr 2022 02:30:15 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE67E21260 for ; Mon, 18 Apr 2022 23:27:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650349653; x=1681885653; h=date:from:to:cc:subject:message-id:mime-version; bh=EMVws8GUsm9wx8jY0PPUOTcYSw4FDAVfHaH4X0Sr/4I=; b=d/biYX2XVcF6Z4RbuMTz4Fb/ggZ+7aAUPYiex+nqTpAL/LLgvcgOTwel H1fP8xCUd3GQsjHcf0H7zVFiAHvYCNuusLS7uWmvL+cedPpYkudEhkTvG 5I5G26Ddvy5HudQIakJeNN2ByAqaNbdj7LvJyR1pDlXeTGV/ohzJllK9S lTTSo0X7Lr6oCcB1QAQ4V7ngKQSZar80ihHSZDKCGO/c7eu2Mf5YHlrVw mpykZu8ZGWkX7G8+y82Kui+Lwo8M/U410F+TU+4jLxSDFAK8qPjhH7dDQ MxELYFaLd29vGLFmK0yPfc0TrxKnGVHltrixlh0Fm4O7CJe6BbhMOEhtN w==; X-IronPort-AV: E=McAfee;i="6400,9594,10321"; a="244274103" X-IronPort-AV: E=Sophos;i="5.90,272,1643702400"; d="scan'208";a="244274103" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2022 23:27:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,272,1643702400"; d="scan'208";a="529994416" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 18 Apr 2022 23:27:32 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1nghKl-0005Qf-QS; Tue, 19 Apr 2022 06:27:31 +0000 Date: Tue, 19 Apr 2022 14:26:42 +0800 From: kernel test robot To: Ingo Molnar Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mingo-tip:sched/headers 2193/2356] drivers/crypto/qat/qat_common/adf_gen4_pm.c:99:17: warning: assignment to 'struct adf_gen4_pm_data *' from 'int' makes pointer from integer without a cast Message-ID: <202204191448.K7JF5bcS-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: af93551cf39027d176f30b9beafc60a4c130998a commit: f2ce8327351a044882fbafa2cad2f9c3688414b4 [2193/2356] headers/deps: pci/x86: Optimize dependencies config: x86_64-randconfig-a006-20220418 (https://download.01.org/0day-ci/archive/20220419/202204191448.K7JF5bcS-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-19) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=f2ce8327351a044882fbafa2cad2f9c3688414b4 git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout f2ce8327351a044882fbafa2cad2f9c3688414b4 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/bus/mhi/host/ drivers/crypto/qat/qat_common/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/crypto/qat/qat_common/adf_gen4_pm.c: In function 'pm_bh_handler': drivers/crypto/qat/qat_common/adf_gen4_pm.c:72:9: error: implicit declaration of function 'kfree'; did you mean 'vfree'? [-Werror=implicit-function-declaration] 72 | kfree(pm_data); | ^~~~~ | vfree drivers/crypto/qat/qat_common/adf_gen4_pm.c: In function 'adf_gen4_handle_pm_interrupt': drivers/crypto/qat/qat_common/adf_gen4_pm.c:99:19: error: implicit declaration of function 'kzalloc'; did you mean 'vzalloc'? [-Werror=implicit-function-declaration] 99 | pm_data = kzalloc(sizeof(*pm_data), GFP_ATOMIC); | ^~~~~~~ | vzalloc >> drivers/crypto/qat/qat_common/adf_gen4_pm.c:99:17: warning: assignment to 'struct adf_gen4_pm_data *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 99 | pm_data = kzalloc(sizeof(*pm_data), GFP_ATOMIC); | ^ cc1: some warnings being treated as errors vim +99 drivers/crypto/qat/qat_common/adf_gen4_pm.c e5745f34113b75 Wojciech Ziemba 2022-02-10 74 e5745f34113b75 Wojciech Ziemba 2022-02-10 75 bool adf_gen4_handle_pm_interrupt(struct adf_accel_dev *accel_dev) e5745f34113b75 Wojciech Ziemba 2022-02-10 76 { e5745f34113b75 Wojciech Ziemba 2022-02-10 77 void __iomem *pmisc = adf_get_pmisc_base(accel_dev); e5745f34113b75 Wojciech Ziemba 2022-02-10 78 struct adf_gen4_pm_data *pm_data = NULL; e5745f34113b75 Wojciech Ziemba 2022-02-10 79 u32 errsou2; e5745f34113b75 Wojciech Ziemba 2022-02-10 80 u32 errmsk2; e5745f34113b75 Wojciech Ziemba 2022-02-10 81 u32 val; e5745f34113b75 Wojciech Ziemba 2022-02-10 82 e5745f34113b75 Wojciech Ziemba 2022-02-10 83 /* Only handle the interrupt triggered by PM */ e5745f34113b75 Wojciech Ziemba 2022-02-10 84 errmsk2 = ADF_CSR_RD(pmisc, ADF_GEN4_ERRMSK2); e5745f34113b75 Wojciech Ziemba 2022-02-10 85 if (errmsk2 & ADF_GEN4_PM_SOU) e5745f34113b75 Wojciech Ziemba 2022-02-10 86 return false; e5745f34113b75 Wojciech Ziemba 2022-02-10 87 e5745f34113b75 Wojciech Ziemba 2022-02-10 88 errsou2 = ADF_CSR_RD(pmisc, ADF_GEN4_ERRSOU2); e5745f34113b75 Wojciech Ziemba 2022-02-10 89 if (!(errsou2 & ADF_GEN4_PM_SOU)) e5745f34113b75 Wojciech Ziemba 2022-02-10 90 return false; e5745f34113b75 Wojciech Ziemba 2022-02-10 91 e5745f34113b75 Wojciech Ziemba 2022-02-10 92 /* Disable interrupt */ e5745f34113b75 Wojciech Ziemba 2022-02-10 93 val = ADF_CSR_RD(pmisc, ADF_GEN4_ERRMSK2); e5745f34113b75 Wojciech Ziemba 2022-02-10 94 val |= ADF_GEN4_PM_SOU; e5745f34113b75 Wojciech Ziemba 2022-02-10 95 ADF_CSR_WR(pmisc, ADF_GEN4_ERRMSK2, val); e5745f34113b75 Wojciech Ziemba 2022-02-10 96 e5745f34113b75 Wojciech Ziemba 2022-02-10 97 val = ADF_CSR_RD(pmisc, ADF_GEN4_PM_INTERRUPT); e5745f34113b75 Wojciech Ziemba 2022-02-10 98 e5745f34113b75 Wojciech Ziemba 2022-02-10 @99 pm_data = kzalloc(sizeof(*pm_data), GFP_ATOMIC); e5745f34113b75 Wojciech Ziemba 2022-02-10 100 if (!pm_data) e5745f34113b75 Wojciech Ziemba 2022-02-10 101 return false; e5745f34113b75 Wojciech Ziemba 2022-02-10 102 e5745f34113b75 Wojciech Ziemba 2022-02-10 103 pm_data->pm_int_sts = val; e5745f34113b75 Wojciech Ziemba 2022-02-10 104 pm_data->accel_dev = accel_dev; e5745f34113b75 Wojciech Ziemba 2022-02-10 105 e5745f34113b75 Wojciech Ziemba 2022-02-10 106 INIT_WORK(&pm_data->pm_irq_work, pm_bh_handler); e5745f34113b75 Wojciech Ziemba 2022-02-10 107 adf_misc_wq_queue_work(&pm_data->pm_irq_work); e5745f34113b75 Wojciech Ziemba 2022-02-10 108 e5745f34113b75 Wojciech Ziemba 2022-02-10 109 return true; e5745f34113b75 Wojciech Ziemba 2022-02-10 110 } e5745f34113b75 Wojciech Ziemba 2022-02-10 111 EXPORT_SYMBOL_GPL(adf_gen4_handle_pm_interrupt); e5745f34113b75 Wojciech Ziemba 2022-02-10 112 :::::: The code at line 99 was first introduced by commit :::::: e5745f34113b758b45d134dec04a7df94dc67131 crypto: qat - enable power management for QAT GEN4 :::::: TO: Wojciech Ziemba :::::: CC: Herbert Xu -- 0-DAY CI Kernel Test Service https://01.org/lkp