From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5719096445801543328==" MIME-Version: 1.0 From: kernel test robot To: kbuild-all@lists.01.org Subject: [ammarfaizi2-block:google/android/kernel/common/android-4.19-stable 204/9999] kernel/sched/stubs.c:8:5: warning: no previous prototype for 'sched_isolate_cpu' Date: Sat, 22 Jan 2022 07:58:54 +0800 Message-ID: <202201220740.3itLwKmy-lkp@intel.com> List-Id: --===============5719096445801543328== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Quentin, FYI, the error/warning still remains. tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/co= mmon/android-4.19-stable head: 90a691fca4c2525068d9908ac203e9f09e4e33c0 commit: eead51495c8760858c32d9ad0332ffc94397aa82 [204/9999] ANDROID: GKI: s= ched: stub sched_isolate symbols config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/202= 20122/202201220740.3itLwKmy-lkp(a)intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=3D1 build): # https://github.com/ammarfaizi2/linux-block/commit/eead51495c87608= 58c32d9ad0332ffc94397aa82 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/lin= ux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/= android-4.19-stable git checkout eead51495c8760858c32d9ad0332ffc94397aa82 # save the config file to linux build tree mkdir build_dir make W=3D1 O=3Dbuild_dir ARCH=3Dx86_64 SHELL=3D/bin/bash drivers/nv= mem/ kernel/sched/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> kernel/sched/stubs.c:8:5: warning: no previous prototype for 'sched_isol= ate_cpu' [-Wmissing-prototypes] 8 | int sched_isolate_cpu(int cpu) | ^~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:14:5: warning: no previous prototype for 'sched_uni= solate_cpu_unlocked' [-Wmissing-prototypes] 14 | int sched_unisolate_cpu_unlocked(int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:20:5: warning: no previous prototype for 'sched_uni= solate_cpu' [-Wmissing-prototypes] 20 | int sched_unisolate_cpu(int cpu) | ^~~~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:26:5: warning: no previous prototype for 'set_task_= boost' [-Wmissing-prototypes] 26 | int set_task_boost(int boost, u64 period) | ^~~~~~~~~~~~~~ vim +/sched_isolate_cpu +8 kernel/sched/stubs.c 7 = > 8 int sched_isolate_cpu(int cpu) 9 { 10 return -EINVAL; 11 } 12 EXPORT_SYMBOL_GPL(sched_isolate_cpu); 13 = > 14 int sched_unisolate_cpu_unlocked(int cpu) 15 { 16 return -EINVAL; 17 } 18 EXPORT_SYMBOL_GPL(sched_unisolate_cpu_unlocked); 19 = > 20 int sched_unisolate_cpu(int cpu) 21 { 22 return -EINVAL; 23 } 24 EXPORT_SYMBOL_GPL(sched_unisolate_cpu); 25 = > 26 int set_task_boost(int boost, u64 period) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============5719096445801543328==-- 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 07224C433F5 for ; Fri, 21 Jan 2022 23:59:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229954AbiAUX7K (ORCPT ); Fri, 21 Jan 2022 18:59:10 -0500 Received: from mga06.intel.com ([134.134.136.31]:4739 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbiAUX7J (ORCPT ); Fri, 21 Jan 2022 18:59:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642809549; x=1674345549; h=date:from:to:cc:subject:message-id:mime-version; bh=BwKfyZTR9pd4F5ZvbwcXYeoggEr6vNtt/61NARKWbvI=; b=kH+mCa5Up89FA0mSMRvS2MYV3nGiXCJQxTR/XwW4YDZame7UjN5TDuLX fBhb5hP8dTgCQ/iKwOLIHgghEbRY3PEzPMHn3M++XMPlikhEHty8kRwRA emqFCKt3pFcq3X6taegDKidAMYFPJPgfYvkTtsSoOhXZkgk+BmBbhqWqv 6Y9UKSVYmJA00z8c3bij53TutEcBaHXD1jsXty2w2Y3nM4gxDT1L5osAW 95klWdLIONXLS/Q5YxijcUxcVdOrYdyiLudLfVuOzDcCwXZlL/VXkVz99 aEM6LBHoHflGiL6+SBBwiS+kiSr3iIDGshP8Vve5fHnO8T/0keNlJGTPl A==; X-IronPort-AV: E=McAfee;i="6200,9189,10234"; a="306485666" X-IronPort-AV: E=Sophos;i="5.88,306,1635231600"; d="scan'208";a="306485666" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2022 15:59:08 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,306,1635231600"; d="scan'208";a="478413870" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 21 Jan 2022 15:59:07 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nB3oA-000Fmt-K2; Fri, 21 Jan 2022 23:59:06 +0000 Date: Sat, 22 Jan 2022 07:58:54 +0800 From: kernel test robot To: Quentin Perret Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Saravana Kannan Subject: [ammarfaizi2-block:google/android/kernel/common/android-4.19-stable 204/9999] kernel/sched/stubs.c:8:5: warning: no previous prototype for 'sched_isolate_cpu' Message-ID: <202201220740.3itLwKmy-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 Quentin, FYI, the error/warning still remains. tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-stable head: 90a691fca4c2525068d9908ac203e9f09e4e33c0 commit: eead51495c8760858c32d9ad0332ffc94397aa82 [204/9999] ANDROID: GKI: sched: stub sched_isolate symbols config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/20220122/202201220740.3itLwKmy-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/eead51495c8760858c32d9ad0332ffc94397aa82 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-stable git checkout eead51495c8760858c32d9ad0332ffc94397aa82 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/nvmem/ kernel/sched/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> kernel/sched/stubs.c:8:5: warning: no previous prototype for 'sched_isolate_cpu' [-Wmissing-prototypes] 8 | int sched_isolate_cpu(int cpu) | ^~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:14:5: warning: no previous prototype for 'sched_unisolate_cpu_unlocked' [-Wmissing-prototypes] 14 | int sched_unisolate_cpu_unlocked(int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:20:5: warning: no previous prototype for 'sched_unisolate_cpu' [-Wmissing-prototypes] 20 | int sched_unisolate_cpu(int cpu) | ^~~~~~~~~~~~~~~~~~~ >> kernel/sched/stubs.c:26:5: warning: no previous prototype for 'set_task_boost' [-Wmissing-prototypes] 26 | int set_task_boost(int boost, u64 period) | ^~~~~~~~~~~~~~ vim +/sched_isolate_cpu +8 kernel/sched/stubs.c 7 > 8 int sched_isolate_cpu(int cpu) 9 { 10 return -EINVAL; 11 } 12 EXPORT_SYMBOL_GPL(sched_isolate_cpu); 13 > 14 int sched_unisolate_cpu_unlocked(int cpu) 15 { 16 return -EINVAL; 17 } 18 EXPORT_SYMBOL_GPL(sched_unisolate_cpu_unlocked); 19 > 20 int sched_unisolate_cpu(int cpu) 21 { 22 return -EINVAL; 23 } 24 EXPORT_SYMBOL_GPL(sched_unisolate_cpu); 25 > 26 int set_task_boost(int boost, u64 period) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org