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 477DAC433EF for ; Thu, 3 Mar 2022 03:12:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231978AbiCCDNh (ORCPT ); Wed, 2 Mar 2022 22:13:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231950AbiCCDNa (ORCPT ); Wed, 2 Mar 2022 22:13:30 -0500 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6A75DF51 for ; Wed, 2 Mar 2022 19:12:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646277164; x=1677813164; h=date:from:to:cc:subject:message-id:mime-version; bh=9zJ6T3inonU/mkYtGVSG0sMG4BQgBKZujHWa/dCPMOI=; b=R7XS/L+biddZ6064wRL5noKEv5Tk/xw7uEZX7TUQt40ugnhn0mWSlsdh LBkEMIORswEPn5Gub7N/CkHyDyuN25SwlA8r4d4c6DQf17gnQ2BNvugZn drQJF+zp27D4exyp6Vg6Tzq8Hmj53zYAaX0dJIV5prWdCWRGXyUUiDnbm 0UVVkBsrra68Gql1VGwQEVdAcuUPa0vuRgpJCmmJBax18CuVXHFN9wN73 dlNdbpQuD/EROOkkmXFdly+WXQf++u0g2kzhQ497k7I1Zkh5XpA6sbJtZ RS3kjWDyAOqFQ4T9WHlKb7tmK2RRp+ETaEqlP6luUy76Recgg4a1P3oyj g==; X-IronPort-AV: E=McAfee;i="6200,9189,10274"; a="316782837" X-IronPort-AV: E=Sophos;i="5.90,150,1643702400"; d="scan'208";a="316782837" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2022 19:12:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,150,1643702400"; d="scan'208";a="545715556" Received: from lkp-server01.sh.intel.com (HELO ccb16ba0ecc3) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 02 Mar 2022 19:12:42 -0800 Received: from kbuild by ccb16ba0ecc3 with local (Exim 4.92) (envelope-from ) id 1nPbtS-00004X-6S; Thu, 03 Mar 2022 03:12:42 +0000 Date: Thu, 3 Mar 2022 11:12:18 +0800 From: kernel test robot To: Jiri Pirko Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [jpirko-mlxsw:jiri_devel_linecards 38/39] drivers/net/netdevsim/dev.c:119:57: error: passing argument 4 of 'devlink_linecard_device_create' from incompatible pointer type Message-ID: <202203030915.ADVbo5ri-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: https://github.com/jpirko/linux_mlxsw jiri_devel_linecards head: 5be7dbceaf8fd4fdc9cdeb10d63edb13dc9e89b5 commit: 41245c30197488da988091379946dd2a9f397308 [38/39] TMP: devlink device type config: csky-randconfig-r003-20220302 (https://download.01.org/0day-ci/archive/20220303/202203030915.ADVbo5ri-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 11.2.0 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/jpirko/linux_mlxsw/commit/41245c30197488da988091379946dd2a9f397308 git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw git fetch --no-tags jpirko-mlxsw jiri_devel_linecards git checkout 41245c30197488da988091379946dd2a9f397308 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=csky SHELL=/bin/bash drivers/net/netdevsim/ fs/notify/fanotify/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/net/netdevsim/dev.c: In function 'nsim_dev_linecard_devices_create': >> drivers/net/netdevsim/dev.c:119:57: error: passing argument 4 of 'devlink_linecard_device_create' from incompatible pointer type [-Werror=incompatible-pointer-types] 119 | nsim_dev_linecard); | ^~~~~~~~~~~~~~~~~ | | | struct nsim_dev_linecard * In file included from drivers/net/netdevsim/dev.c:29: include/net/devlink.h:1580:44: note: expected 'const char *' but argument is of type 'struct nsim_dev_linecard *' 1580 | const char *type, void *priv); | ~~~~~~~~~~~~^~~~ >> drivers/net/netdevsim/dev.c:117:26: error: too few arguments to function 'devlink_linecard_device_create' 117 | device = devlink_linecard_device_create(nsim_dev_linecard->devlink_linecard, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/netdevsim/dev.c:29: include/net/devlink.h:1577:1: note: declared here 1577 | devlink_linecard_device_create(struct devlink_linecard *linecard, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/devlink_linecard_device_create +119 drivers/net/netdevsim/dev.c 15527306aace517 Jiri Pirko 2021-05-05 100 15527306aace517 Jiri Pirko 2021-05-05 101 static int 15527306aace517 Jiri Pirko 2021-05-05 102 nsim_dev_linecard_devices_create(struct nsim_dev_linecard *nsim_dev_linecard) 15527306aace517 Jiri Pirko 2021-05-05 103 { 15527306aace517 Jiri Pirko 2021-05-05 104 struct devlink_linecard_device *device; 15527306aace517 Jiri Pirko 2021-05-05 105 char *component_name; 15527306aace517 Jiri Pirko 2021-05-05 106 int err; 15527306aace517 Jiri Pirko 2021-05-05 107 int i; 15527306aace517 Jiri Pirko 2021-05-05 108 15527306aace517 Jiri Pirko 2021-05-05 109 snprintf(nsim_dev_linecard->device_component_name, 15527306aace517 Jiri Pirko 2021-05-05 110 sizeof(nsim_dev_linecard->device_component_name), "lc%u_dev0", 15527306aace517 Jiri Pirko 2021-05-05 111 nsim_dev_linecard->linecard_index); 15527306aace517 Jiri Pirko 2021-05-05 112 component_name = nsim_dev_linecard->device_component_name; 15527306aace517 Jiri Pirko 2021-05-05 113 15527306aace517 Jiri Pirko 2021-05-05 114 for (i = 0; i < NSIM_DEV_LINECARD_DEVICE_COUNT; i++) { 15527306aace517 Jiri Pirko 2021-05-05 115 if (i > 0) 15527306aace517 Jiri Pirko 2021-05-05 116 component_name = NULL; 15527306aace517 Jiri Pirko 2021-05-05 @117 device = devlink_linecard_device_create(nsim_dev_linecard->devlink_linecard, 15527306aace517 Jiri Pirko 2021-05-05 118 i, component_name, 15527306aace517 Jiri Pirko 2021-05-05 @119 nsim_dev_linecard); 15527306aace517 Jiri Pirko 2021-05-05 120 if (IS_ERR(device)) { 15527306aace517 Jiri Pirko 2021-05-05 121 err = PTR_ERR(device); 15527306aace517 Jiri Pirko 2021-05-05 122 goto rollback; 15527306aace517 Jiri Pirko 2021-05-05 123 } 15527306aace517 Jiri Pirko 2021-05-05 124 nsim_dev_linecard->devlink_device[i] = device; 15527306aace517 Jiri Pirko 2021-05-05 125 } 15527306aace517 Jiri Pirko 2021-05-05 126 return 0; 15527306aace517 Jiri Pirko 2021-05-05 127 15527306aace517 Jiri Pirko 2021-05-05 128 rollback: 15527306aace517 Jiri Pirko 2021-05-05 129 for (i--; i >= 0; i--) { 15527306aace517 Jiri Pirko 2021-05-05 130 device = nsim_dev_linecard->devlink_device[i]; 15527306aace517 Jiri Pirko 2021-05-05 131 devlink_linecard_device_destroy(nsim_dev_linecard->devlink_linecard, 15527306aace517 Jiri Pirko 2021-05-05 132 device); 15527306aace517 Jiri Pirko 2021-05-05 133 } 15527306aace517 Jiri Pirko 2021-05-05 134 return err; 15527306aace517 Jiri Pirko 2021-05-05 135 } 15527306aace517 Jiri Pirko 2021-05-05 136 :::::: The code at line 119 was first introduced by commit :::::: 15527306aace517a53a34b6e207a3ae087fe8566 netdevsim: create couple of devices on each linecard :::::: TO: Jiri Pirko :::::: CC: Jiri Pirko --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org