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 D1FF2C77B6C for ; Sat, 8 Apr 2023 20:01:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229518AbjDHUAP (ORCPT ); Sat, 8 Apr 2023 16:00:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbjDHUAN (ORCPT ); Sat, 8 Apr 2023 16:00:13 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 767DA5FF4 for ; Sat, 8 Apr 2023 13:00:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680984012; x=1712520012; h=date:from:to:cc:subject:message-id:mime-version; bh=tY/Gl6NuQcpBrDTkzM19LOcQ4VHeZxYJtQOk5A47ffY=; b=YNo0NIUdBSRkaxx3I1B9p4Qd5gzKLV8+dxzzHZroVT6E7vfmuYoTtxwI r5LQsApieriE6ZXds76ZZMdJMng8LUflzUjZxVDn45P2UbXEYWxpyyrW+ McuZWjs3IFU+bTgfMsH5UJj8q7ojezy9MaKN5lXZ1NtryOjaQ1o6bZDV/ KPRDanQvtwRqZM2HhkB2rBv4mWBkevCbtXmCBsTLzZUq3sPCpLPWDO3Qh otZK3YsH9ON4FZk2ruF3dce8qpiPn0qHFBRh6jdCjw+GPpof23WbcGcAs fWA5N3+0ezauRbubt+X5P5diBwpgqFVK6fxWfYx1KCnkYhbLQFWxdY1x3 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10674"; a="322797542" X-IronPort-AV: E=Sophos;i="5.98,330,1673942400"; d="scan'208";a="322797542" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2023 13:00:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10674"; a="799044181" X-IronPort-AV: E=Sophos;i="5.98,330,1673942400"; d="scan'208";a="799044181" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 08 Apr 2023 13:00:11 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1plEjK-000U41-1T; Sat, 08 Apr 2023 20:00:10 +0000 Date: Sun, 9 Apr 2023 03:59:11 +0800 From: kernel test robot To: Josh Poimboeuf Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org Subject: [tip:objtool/core 22/23] kernel/sched/build_policy.o: warning: objtool: do_idle() falls through to next function play_idle_precise() Message-ID: <202304090346.erhqxnlt-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool/core head: fb799447ae2974a07907906dff5bd4b9e47b7123 commit: 071c44e4278156f18a6a56958617223b6bffa6ab [22/23] sched/idle: Mark arch_cpu_idle_dead() __noreturn config: x86_64-randconfig-c022-20230403 (https://download.01.org/0day-ci/archive/20230409/202304090346.erhqxnlt-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=071c44e4278156f18a6a56958617223b6bffa6ab git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch --no-tags tip objtool/core git checkout 071c44e4278156f18a6a56958617223b6bffa6ab # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304090346.erhqxnlt-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/sched/build_policy.o: warning: objtool: do_idle() falls through to next function play_idle_precise() -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests