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 25244C433EF for ; Wed, 19 Jan 2022 04:33:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350982AbiASEdV (ORCPT ); Tue, 18 Jan 2022 23:33:21 -0500 Received: from mga01.intel.com ([192.55.52.88]:57540 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239102AbiASEdU (ORCPT ); Tue, 18 Jan 2022 23:33:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642566800; x=1674102800; h=date:from:to:cc:subject:message-id:mime-version; bh=mU9AD4yF2StIiA114LVwMmC9ZD8I31kN9olxx7jsFwY=; b=ZvQGi5JSP1JlY0BmPV5pLDfbJVhjJah7XrhP0VVAVRCrLGFei6FKq6Ld caXAFRgjyXZX+TtmcpYBn5YdNnNqFBPiKryN6jdzQcYYXC8/4cy8ULgHt JrS6ffJxA8LUHn68IqCdEcDVXfoQwinUWVlOZUZhC3C7y+8XOn9tARCgD LY/8qqnxoyDdRLDKoZgmkelsXUjx6Mf+vQXXTOJ/ckZTj+o1XhsXEkSSC i1SZoCY7rDPA7cKWB6GxLV6uNjqRf93nwGPlAtRT61m5HrHrOl1WYdXq2 MlaLPOaOKKTDG/r71rWQ46IBlwf+27hwb1nuWT6jZmEBd5rD/0OHMfYn7 w==; X-IronPort-AV: E=McAfee;i="6200,9189,10231"; a="269367588" X-IronPort-AV: E=Sophos;i="5.88,298,1635231600"; d="scan'208";a="269367588" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2022 20:33:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,298,1635231600"; d="scan'208";a="625747001" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 18 Jan 2022 20:33:18 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nA2es-000DFk-7Z; Wed, 19 Jan 2022 04:33:18 +0000 Date: Wed, 19 Jan 2022 12:32:36 +0800 From: kernel test robot To: Connor O'Brien Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Andrii Nakryiko Subject: [ammarfaizi2-block:google/android/kernel/common/android13-5.10 9989/9999] main.c:118:5: warning: no previous prototype for 'eprintf' Message-ID: <202201191239.XKS6Ud9B-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/ammarfaizi2/linux-block google/android/kernel/common/android13-5.10 head: 976a28295a01db618903406bd67cae53a4c29832 commit: 44b9bfcd4cdbc57889a0fecf79a6d30237f21bed [9989/9999] FROMGIT: tools/resolve_btfids: Build with host flags config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20220119/202201191239.XKS6Ud9B-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/44b9bfcd4cdbc57889a0fecf79a6d30237f21bed git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android13-5.10 git checkout 44b9bfcd4cdbc57889a0fecf79a6d30237f21bed # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> main.c:118:5: warning: no previous prototype for 'eprintf' [-Wmissing-prototypes] 118 | int eprintf(int level, int var, const char *fmt, ...) | ^~~~~~~ main.c: In function 'symbols_collect': main.c:407:7: warning: unused variable 'err' [-Wunused-variable] 407 | int err = -1; | ^~~ main.c:404:9: warning: unused variable 'tmp' [-Wunused-variable] 404 | char *tmp, *prefix; | ^~~ main.c: In function 'eprintf': >> main.c:128:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] 128 | return ret; | ^~~ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org