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 77C83ECAAD3 for ; Tue, 6 Sep 2022 01:46:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232603AbiIFBqL (ORCPT ); Mon, 5 Sep 2022 21:46:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52914 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231154AbiIFBqI (ORCPT ); Mon, 5 Sep 2022 21:46:08 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C318357E2B for ; Mon, 5 Sep 2022 18:46:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662428767; x=1693964767; h=date:from:to:cc:subject:message-id:mime-version; bh=YodHDRDOBgMRijcvZRR1raq5O85utTYgLLNsrFmAScs=; b=G+aFmXwquWeZ6Z5khksLMvFx1nyy1ONYw2Ttf0V24LLGwPWG9IE6YMq0 wdiUqZTAb+qBeaJDmRuySeyvRe3hL0ILnhlpLuLqJeVXqY5JmcCqvEVJ3 Wu4eEGNV9TRPBWibjJ3Anvcx39eiXxkeJ4+w0hRruqf4oVhE0BgMO8fCM tRns03g6zvReA08Dojkkf07KfuSYT9EDOC97d66fhOP8C21jWjEqGwi6L pQmL/dIsLN2cdS07nM29Hn8+QqhglWOzVCQm1DuJj8SB34eG7VkJgpEbM 7eyxMFp3jM+nHzZ2XC2qZsGCXG/qHld0Pr/SG2edZVG/nLQ4spe+AmtVC A==; X-IronPort-AV: E=McAfee;i="6500,9779,10461"; a="276216380" X-IronPort-AV: E=Sophos;i="5.93,292,1654585200"; d="scan'208";a="276216380" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2022 18:46:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,292,1654585200"; d="scan'208";a="643973597" Received: from lkp-server02.sh.intel.com (HELO 95dfd251caa2) ([10.239.97.151]) by orsmga008.jf.intel.com with ESMTP; 05 Sep 2022 18:46:06 -0700 Received: from kbuild by 95dfd251caa2 with local (Exim 4.96) (envelope-from ) id 1oVNfB-0004jB-1O; Tue, 06 Sep 2022 01:46:05 +0000 Date: Tue, 6 Sep 2022 09:45:45 +0800 From: kernel test robot To: Masahiro Yamada Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Nicolas Schier , Sami Tolvanen Subject: drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_in+0xe2: stack state mismatch: cfa1=5+16 cfa2=4+8 Message-ID: <202209060939.Aa20lxSi-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/torvalds/linux.git master head: 53e99dcff61e1523ec1c3628b2d564ba15d32eb7 commit: c25e1c55822f9b3b53ccbf88b85644317a525752 kbuild: do not create *.prelink.o for Clang LTO or IBT date: 3 months ago config: x86_64-buildonly-randconfig-r001-20220905 (https://download.01.org/0day-ci/archive/20220906/202209060939.Aa20lxSi-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c25e1c55822f9b3b53ccbf88b85644317a525752 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout c25e1c55822f9b3b53ccbf88b85644317a525752 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/vmwgfx/ drivers/spmi/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_in+0xe2: stack state mismatch: cfa1=5+16 cfa2=4+8 >> drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_out+0xe5: stack state mismatch: cfa1=5+16 cfa2=4+8 -- 0-DAY CI Kernel Test Service https://01.org/lkp