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 14B81C433EF for ; Mon, 11 Apr 2022 23:29:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233144AbiDKXb5 (ORCPT ); Mon, 11 Apr 2022 19:31:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232517AbiDKXby (ORCPT ); Mon, 11 Apr 2022 19:31:54 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B61D1B1D1 for ; Mon, 11 Apr 2022 16:29:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649719778; x=1681255778; h=date:from:to:cc:subject:message-id:mime-version; bh=pu9bAPi4B2wIQwRZzF5eoZmSX/gR/395RINQ5+ePwVQ=; b=hMrG3CW+oF3eejXnw9si+GhzllBQzHLtzbblDyrAWkXyDoRPxhPf5eeu NRoasSyi9yMudkTpIuEb5eTZ7oTVAQMoOJ3Es+WwVdtJTpBaqfBnrVg91 3N6/srEptVLgD3e2ymI8kc8TldhjhWYwLtFZVdLRUEuti+MLipIVqnQjj Ezpy2SLPrrPFgnABt5k109xeFuYvAuVYLhEQh5Ci+j1hJN+OJcZdLv5P/ MaqdOoWwfIawoeHwxzeIoIbIQC2CBbNcZuUZXtjnC0tzWGE6hHSEBbUe+ 1YTDqE6gbO0VqUog39QlBjItszJDGOZF102sVYSNiSlwYfjrszEVJJro0 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10314"; a="244121106" X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="244121106" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2022 16:29:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="644475407" Received: from lkp-server02.sh.intel.com (HELO d3fc50ef50de) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 11 Apr 2022 16:29:37 -0700 Received: from kbuild by d3fc50ef50de with local (Exim 4.95) (envelope-from ) id 1ne3TU-0002Jt-CB; Mon, 11 Apr 2022 23:29:36 +0000 Date: Tue, 12 Apr 2022 07:28:47 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: drivers/gpu/drm/vmwgfx/vmwgfx.prelink.o: warning: objtool: vmw_port_hb_out()+0xed: return with modified stack frame Message-ID: <202204120755.ISBovapC-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/torvalds/linux.git master head: ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e commit: d31ed5d767c0452b4f49846d80a0bfeafa3a4ded kbuild: Fixup the IBT kbuild changes date: 3 weeks ago config: x86_64-randconfig-c002-20220411 (https://download.01.org/0day-ci/archive/20220412/202204120755.ISBovapC-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-19) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d31ed5d767c0452b4f49846d80a0bfeafa3a4ded git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d31ed5d767c0452b4f49846d80a0bfeafa3a4ded # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/vmwgfx/vmwgfx.prelink.o: warning: objtool: vmw_port_hb_out()+0xed: return with modified stack frame >> drivers/gpu/drm/vmwgfx/vmwgfx.prelink.o: warning: objtool: vmw_port_hb_in()+0xe5: return with modified stack frame -- 0-DAY CI Kernel Test Service https://01.org/lkp