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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD34BC433F5 for ; Mon, 9 May 2022 22:30:04 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6E45D6B0071; Mon, 9 May 2022 18:30:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 693A06B0072; Mon, 9 May 2022 18:30:04 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 55C536B0073; Mon, 9 May 2022 18:30:04 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 474596B0071 for ; Mon, 9 May 2022 18:30:04 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 18A27104E for ; Mon, 9 May 2022 22:30:04 +0000 (UTC) X-FDA: 79447648728.06.A7CFBD0 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by imf10.hostedemail.com (Postfix) with ESMTP id EC7ABC004F for ; Mon, 9 May 2022 22:29:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652135403; x=1683671403; h=date:from:to:cc:subject:message-id:mime-version; bh=X6YQX9EJhkXQ6TWgrs2UI2N4QPzHPeDrTpIoqmNMk2o=; b=W2CmOYLuV35eP5qRBzrELrzJPRoeOTUtiVxG/TjYvXPm5FECPbJhGRfe fS4/3SJz/LZGCbWMck+wiLhkytYybHxcGNFI2Oo5lgq+EThx8aFb54lYT sx/0IpSyVFYm/KF4SyKySCk8b4+BV1jW6Vg4H0nWUKeDli5fJneKOW93L h0Fup5bUNaSIHDbrWhr127x1GTkwN+r+E3m9TVIVzPwX88yDh3AbI1MhZ tH4CU1cxReXuI9enuuRZbvwMSCg2cUsUy7zAgQDwTkSnsvQlwumLWF4h3 IIvYyrx+gpMYWqMRl/Trrz5W5U3LR/ujVD6b+nSkxa3u+BycEaTVog+Nj A==; X-IronPort-AV: E=McAfee;i="6400,9594,10342"; a="355614226" X-IronPort-AV: E=Sophos;i="5.91,212,1647327600"; d="scan'208";a="355614226" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 15:30:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,212,1647327600"; d="scan'208";a="894568286" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 09 May 2022 15:30:00 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1noBt9-000Gxu-Aq; Mon, 09 May 2022 22:29:59 +0000 Date: Tue, 10 May 2022 06:29:03 +0800 From: kernel test robot To: Mark Rutland Cc: kbuild-all@lists.01.org, Linux Memory Management List , Kees Cook , Luis Chamberlain , Xiaoming Ni , Andrew Morton , linux-kernel@vger.kernel.org Subject: [linux-next:master 8682/10218] kernel/stackleak.c:142:25: sparse: sparse: symbol 'stackleak_erase_off_task_stack' was not declared. Should it be static? Message-ID: <202205100617.5UUm3Uet-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: EC7ABC004F Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=W2CmOYLu; spf=none (imf10.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.43) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspam-User: X-Stat-Signature: shurye3d46jw34zdbwbd63touwj5nrju X-HE-Tag: 1652135381-718137 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ab38272e99730375c5db3db1c4cebf691a0550ab commit: 96c59349a56cea71b3fce1f6d9c30d11bc01a548 [8682/10218] stackleak: add on/off stack variants config: i386-randconfig-s001-20220509 (https://download.01.org/0day-ci/archive/20220510/202205100617.5UUm3Uet-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=96c59349a56cea71b3fce1f6d9c30d11bc01a548 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 96c59349a56cea71b3fce1f6d9c30d11bc01a548 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) kernel/stackleak.c:130:25: sparse: sparse: symbol 'stackleak_erase_on_task_stack' was not declared. Should it be static? >> kernel/stackleak.c:142:25: sparse: sparse: symbol 'stackleak_erase_off_task_stack' was not declared. Should it be static? Please review and possibly fold the followup patch. -- 0-DAY CI Kernel Test Service https://01.org/lkp