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 X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34712C282D7 for ; Sun, 3 Feb 2019 02:14:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 023D020856 for ; Sun, 3 Feb 2019 02:14:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727254AbfBCCOM (ORCPT ); Sat, 2 Feb 2019 21:14:12 -0500 Received: from mga07.intel.com ([134.134.136.100]:4091 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727017AbfBCCOK (ORCPT ); Sat, 2 Feb 2019 21:14:10 -0500 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Feb 2019 18:10:08 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,554,1539673200"; d="gz'50?scan'50,208,50";a="119569217" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 02 Feb 2019 18:10:06 -0800 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1gq7EU-000Gp8-8d; Sun, 03 Feb 2019 10:10:06 +0800 Date: Sun, 3 Feb 2019 10:09:40 +0800 From: kbuild test robot To: David Howells Cc: kbuild-all@01.org, linux-fsdevel@vger.kernel.org, Al Viro Subject: [vfs:work.mount 40/43] fs/fs_context.c:394:3: error: implicit declaration of function 'vprintk_emit'; did you mean 'dev_printk_emit'? Message-ID: <201902031037.h7mDnr40%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="BOKacYhQ+x31HxR3" Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org --BOKacYhQ+x31HxR3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi David, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.mount head: 972cb8216dab124b3cb580a5a1d2989337827ff2 commit: a939e8d3e17037ae1f4ea6c0349418221e1d82ef [40/43] vfs: Implement logging through fs_context config: ia64-allnoconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 8.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout a939e8d3e17037ae1f4ea6c0349418221e1d82ef # save the attached .config to linux build tree GCC_VERSION=8.2.0 make.cross ARCH=ia64 All errors (new ones prefixed by >>): fs/fs_context.c: In function 'logfc': >> fs/fs_context.c:394:3: error: implicit declaration of function 'vprintk_emit'; did you mean 'dev_printk_emit'? [-Werror=implicit-function-declaration] vprintk_emit(0, LOGLEVEL_WARNING, NULL, 0, fmt, va); ^~~~~~~~~~~~ dev_printk_emit cc1: some warnings being treated as errors vim +394 fs/fs_context.c 380 381 /** 382 * logfc - Log a message to a filesystem context 383 * @fc: The filesystem context to log to. 384 * @fmt: The format of the buffer. 385 */ 386 void logfc(struct fs_context *fc, const char *fmt, ...) 387 { 388 va_list va; 389 390 va_start(va, fmt); 391 392 switch (fmt[0]) { 393 case 'w': > 394 vprintk_emit(0, LOGLEVEL_WARNING, NULL, 0, fmt, va); 395 break; 396 case 'e': 397 vprintk_emit(0, LOGLEVEL_ERR, NULL, 0, fmt, va); 398 break; 399 default: 400 vprintk_emit(0, LOGLEVEL_NOTICE, NULL, 0, fmt, va); 401 break; 402 } 403 404 pr_cont("\n"); 405 va_end(va); 406 } 407 EXPORT_SYMBOL(logfc); 408 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --BOKacYhQ+x31HxR3 Content-Type: application/gzip Content-Disposition: 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