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 CB159C433EF for ; Tue, 22 Feb 2022 17:04:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234499AbiBVREe (ORCPT ); Tue, 22 Feb 2022 12:04:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230527AbiBVREc (ORCPT ); Tue, 22 Feb 2022 12:04:32 -0500 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC98E527D9 for ; Tue, 22 Feb 2022 09:04:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645549447; x=1677085447; h=date:from:to:cc:subject:message-id:mime-version; bh=sx7ZDd4yve8/hycQpnhPyjjsrJ5wn74yFs7QKPdiHTE=; b=UhDZOj5wWvyqGgg9ZAExxY7cHygqDJn1JE9n33fGMY6R8WM0183LB4AD Tvb7hEH4n2nK51rryqRJllJHY2b7S3wDlz9UuRZbYL5OnUSxi5ekD/mhR +7U1sMQbxNMTy/TmhWshZEPGsbzqjxdN1Mk0/Snfp1KvkKlnm2l0aHwuB 8yqtSbhLnTAjCO0dta/FDOdRu5K4hUIDXYHarzqAUNPkDRCjnHG3mzpXO 5nsOFVKD8r68bUt5DrRpMq/J+vUEv9NJosqotCZVrzqpbjXSSHRVKTgtl MwtDAxNjcvau7YgHCICdm/BgTM+CflaA5LwdBhz/ujDaLLquFWThfV/TJ A==; X-IronPort-AV: E=McAfee;i="6200,9189,10266"; a="314988916" X-IronPort-AV: E=Sophos;i="5.88,387,1635231600"; d="scan'208";a="314988916" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Feb 2022 09:03:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,387,1635231600"; d="scan'208";a="508063290" Received: from lkp-server01.sh.intel.com (HELO 788b1cd46f0d) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 22 Feb 2022 09:03:46 -0800 Received: from kbuild by 788b1cd46f0d with local (Exim 4.92) (envelope-from ) id 1nMYZm-0000Pp-6R; Tue, 22 Feb 2022 17:03:46 +0000 Date: Wed, 23 Feb 2022 01:03:08 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [peterz-queue:x86/wip.ibt 39/39] arch/x86/crypto/chacha-x86_64.lto.o: warning: objtool: chacha_2block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl() Message-ID: <202202230017.1CJQVqhv-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 x86/wip.ibt head: 1436dce5f32d577e8cef693e09f4bb1faa0e2692 commit: 1436dce5f32d577e8cef693e09f4bb1faa0e2692 [39/39] x86/alternative: Use .ibt_endbr_sites to seal indirect calls config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20220223/202202230017.1CJQVqhv-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=1436dce5f32d577e8cef693e09f4bb1faa0e2692 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue x86/wip.ibt git checkout 1436dce5f32d577e8cef693e09f4bb1faa0e2692 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/x86/crypto/chacha-x86_64.lto.o: warning: objtool: chacha_2block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl() >> arch/x86/crypto/chacha-x86_64.lto.o: warning: objtool: chacha_4block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl() --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org