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 24015C433F5 for ; Sun, 26 Dec 2021 00:07:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233133AbhLZAH3 (ORCPT ); Sat, 25 Dec 2021 19:07:29 -0500 Received: from mga11.intel.com ([192.55.52.93]:13741 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231449AbhLZAH2 (ORCPT ); Sat, 25 Dec 2021 19:07:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1640477248; x=1672013248; h=date:from:to:cc:subject:message-id:mime-version; bh=WfFaV8hfeowLndpeEI4lkbZoSACOT0NWb7ffCjiD9FY=; b=SpIgijcZGApSL/w5SDfXuMHvMkZN0LJ1XTt8tG8DRwvODbE1/Ft0gHrI bpew8nobKAy3ori/bZhfdjbnHRy6y9nJpF6MssUpDN5mfgOCtye2+ZJfq jcpASTnbwIfSwO+UTBb9bAg2b5WdSnFcz7DQYgR4FKtRZjYabMIQsdpZW iUBAXndY37FRyabxvZbezVDTifVwM5ZMjy0vkIj1paMClHuKB7mvG7BXC 1UW6Xt2MdC/7CSgkB+9/AuQ0shXFGSl4aikU6LBL7kAP/2wYyGN1uUldv ilP0J3sWTkadTnDzXFT59jrkvWATG9IiMvJ2UNCjkQ2yYmRMu8LkYXkmE w==; X-IronPort-AV: E=McAfee;i="6200,9189,10208"; a="238611451" X-IronPort-AV: E=Sophos;i="5.88,236,1635231600"; d="scan'208";a="238611451" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Dec 2021 16:07:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,236,1635231600"; d="scan'208";a="618036687" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 25 Dec 2021 16:07:26 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n1H4P-0004s9-BS; Sun, 26 Dec 2021 00:07:25 +0000 Date: Sun, 26 Dec 2021 08:07:03 +0800 From: kernel test robot To: Haiyue Wang Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Tony Nguyen Subject: drivers/net/ethernet/intel/iavf/iavf_fdir.c:340:5: warning: format specifies type 'unsigned short' but the argument has type 'int' Message-ID: <202112260757.hcK6HH5M-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 Hi Haiyue, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e2ae0d4a6b0ba461542f0fd0ba0b828658013e9f commit: 527691bf0682d7ddcca77fc17dabd2fa090572ff iavf: Support IPv4 Flow Director filters date: 9 months ago config: riscv-randconfig-r023-20211226 (https://download.01.org/0day-ci/archive/20211226/202112260757.hcK6HH5M-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project a9e8b1ee7fd44b53c555a7823ae8fd1a8209c520) 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 # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=527691bf0682d7ddcca77fc17dabd2fa090572ff git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 527691bf0682d7ddcca77fc17dabd2fa090572ff # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/net/ethernet/intel/iavf/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/net/ethernet/intel/iavf/iavf_fdir.c:340:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat] ntohs(fltr->ip_data.dst_port), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:118:33: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs' #define ntohs(x) ___ntohs(x) ^~~~~~~~~~~ include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs' #define ___ntohs(x) __be16_to_cpu(x) ^~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu' #define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/iavf/iavf_fdir.c:341:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat] ntohs(fltr->ip_data.src_port)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:118:33: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs' #define ntohs(x) ___ntohs(x) ^~~~~~~~~~~ include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs' #define ___ntohs(x) __be16_to_cpu(x) ^~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu' #define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16' (__builtin_constant_p((__u16)(x)) ? \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. vim +340 drivers/net/ethernet/intel/iavf/iavf_fdir.c 316 317 /** 318 * iavf_print_fdir_fltr 319 * @adapter: adapter structure 320 * @fltr: Flow Director filter to print 321 * 322 * Print the Flow Director filter 323 **/ 324 void iavf_print_fdir_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr) 325 { 326 const char *proto = iavf_fdir_flow_proto_name(fltr->flow_type); 327 328 if (!proto) 329 return; 330 331 switch (fltr->flow_type) { 332 case IAVF_FDIR_FLOW_IPV4_TCP: 333 case IAVF_FDIR_FLOW_IPV4_UDP: 334 case IAVF_FDIR_FLOW_IPV4_SCTP: 335 dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI4 src_ip %pI4 %s: dst_port %hu src_port %hu\n", 336 fltr->loc, 337 &fltr->ip_data.v4_addrs.dst_ip, 338 &fltr->ip_data.v4_addrs.src_ip, 339 proto, > 340 ntohs(fltr->ip_data.dst_port), 341 ntohs(fltr->ip_data.src_port)); 342 break; 343 case IAVF_FDIR_FLOW_IPV4_AH: 344 case IAVF_FDIR_FLOW_IPV4_ESP: 345 dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI4 src_ip %pI4 %s: SPI %u\n", 346 fltr->loc, 347 &fltr->ip_data.v4_addrs.dst_ip, 348 &fltr->ip_data.v4_addrs.src_ip, 349 proto, 350 ntohl(fltr->ip_data.spi)); 351 break; 352 case IAVF_FDIR_FLOW_IPV4_OTHER: 353 dev_info(&adapter->pdev->dev, "Rule ID: %u dst_ip: %pI4 src_ip %pI4 proto: %u L4_bytes: 0x%x\n", 354 fltr->loc, 355 &fltr->ip_data.v4_addrs.dst_ip, 356 &fltr->ip_data.v4_addrs.src_ip, 357 fltr->ip_data.proto, 358 ntohl(fltr->ip_data.l4_header)); 359 break; 360 default: 361 break; 362 } 363 } 364 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org