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 1B167C433EF for ; Sun, 16 Jan 2022 23:59:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236453AbiAPX5U (ORCPT ); Sun, 16 Jan 2022 18:57:20 -0500 Received: from mga05.intel.com ([192.55.52.43]:38129 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232895AbiAPX5T (ORCPT ); Sun, 16 Jan 2022 18:57:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642377438; x=1673913438; h=date:from:to:cc:subject:message-id:mime-version; bh=CMrlQy5ltdYislPsS7IaQHq2vW8wpuQ9QTNnY8wEGBE=; b=GJXMMMYekb7R62PZVostQ8zVEPB8UolqRLLqwCyJV9HagcqCp6ham3Af IvqXzWXSvGusi4ABR32lXt0MrJxl4HI+AD1+S2SHWAOvuz7jy/nSkbh1v e9fY6DvdnDXFHE62Ipd1n5OmAqLj+Cd1xArctPXlx4O9/dry0kfcRokWN O+xMkTkF/6wbhIS4pTce2Sm7Ku1DI/daFq6nfbU9BII4lQVwZRUdlbwyz 7xjt8ypzY4cEGHNupRXYu0eG+NFfx1g0lvJV960fQbEehupg6NPEl6TBu CFEWuvdCedz/xg6PdJJUUh4CP9PeHPRQLunH1PnE5qNDJZwYfUQ690X24 A==; X-IronPort-AV: E=McAfee;i="6200,9189,10229"; a="330873782" X-IronPort-AV: E=Sophos;i="5.88,294,1635231600"; d="scan'208";a="330873782" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jan 2022 15:57:18 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,294,1635231600"; d="scan'208";a="577871994" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 16 Jan 2022 15:57:17 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1n9FOe-000B47-UG; Sun, 16 Jan 2022 23:57:16 +0000 Date: Mon, 17 Jan 2022 07:56:35 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [peterz-queue:master 3/5] vmlinux.o: warning: objtool: do_machine_check()+0x4db: call to mca_msr_reg() leaves .noinstr.text section Message-ID: <202201170731.quqbKbo5-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://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git master head: c268640c1e164a8084deae65b4d6136fff429eba commit: 7ec51079b641eebeb984246bd42bf4bcece1d087 [3/5] Merge branch 'locking/core' config: x86_64-randconfig-r014-20211215 (https://download.01.org/0day-ci/archive/20220117/202201170731.quqbKbo5-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=7ec51079b641eebeb984246bd42bf4bcece1d087 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue master git checkout 7ec51079b641eebeb984246bd42bf4bcece1d087 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: mce_read_aux()+0x63: call to mca_msr_reg() leaves .noinstr.text section >> vmlinux.o: warning: objtool: do_machine_check()+0x4db: call to mca_msr_reg() leaves .noinstr.text section vmlinux.o: warning: objtool: enter_from_user_mode()+0x52: call to on_thread_stack() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x59: call to on_thread_stack() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x52: call to on_thread_stack() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x52: call to on_thread_stack() leaves .noinstr.text section --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org