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 5DD45C433F5 for ; Wed, 9 Mar 2022 22:43:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238849AbiCIWoT (ORCPT ); Wed, 9 Mar 2022 17:44:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233039AbiCIWoM (ORCPT ); Wed, 9 Mar 2022 17:44:12 -0500 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EBA670F48 for ; Wed, 9 Mar 2022 14:43:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646865793; x=1678401793; h=date:from:to:cc:subject:message-id:mime-version; bh=1cto/p8dRg+AnEOvrrippLbcucvestYrwf3SNsBrMYs=; b=HPMmYQim01WMPaMoma1JAfZXdZRKAxU8Q3YAatUr2GofpLkb0no5Smci cYXzVsFnQsQyo7Jqvj2YI8RX9NNhE9QZVXarV7fa0fieiKjpb9eY08fve JU4NWvw/efRcMq2lTYXwVdOaDrRw/56XfPQhVBHqRmhgXUiV06AoQsh2d FSk1MSsja+TDufv9iLVdOIkwZ6XRcz7GiluhKg6GpnSnABcs3y0X2djxX wSXg3ozp1iw0QyBEKISG+OV9prhJcEv+S8ck/dtKLrfkioS6IVcSeib51 YQ0PjihAwcQWtEKmd+2R+vfwWVRm4ql4myJEkum2UUsRy+L8unJrESxWB A==; X-IronPort-AV: E=McAfee;i="6200,9189,10281"; a="254841438" X-IronPort-AV: E=Sophos;i="5.90,168,1643702400"; d="scan'208";a="254841438" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2022 14:43:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,168,1643702400"; d="scan'208";a="513710049" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 09 Mar 2022 14:43:11 -0800 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nS51S-0003uU-TJ; Wed, 09 Mar 2022 22:43:10 +0000 Date: Thu, 10 Mar 2022 06:28:20 +0800 From: kernel test robot To: Kees Cook Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: {standard input}:17065: Error: Insn slot not set in unwind record. Message-ID: <202203100620.iV7ASPnG-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 Hi Kees, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 330f4c53d3c2d8b11d86ec03a964b86dc81452f5 commit: a82adfd5c7cb4b8bb37ef439aed954f9972bb618 hardening: Introduce CONFIG_ZERO_CALL_USED_REGS date: 8 months ago config: ia64-randconfig-r013-20220309 (https://download.01.org/0day-ci/archive/20220310/202203100620.iV7ASPnG-lkp@intel.com/config) compiler: ia64-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a82adfd5c7cb4b8bb37ef439aed954f9972bb618 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a82adfd5c7cb4b8bb37ef439aed954f9972bb618 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/ia64/include/asm/pgtable.h:153, from include/linux/pgtable.h:6, from include/linux/mm.h:33, from fs/dcache.c:20: arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:127:48: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 127 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; | ^~~~~~~ {standard input}: Assembler messages: >> {standard input}:17065: Error: Insn slot not set in unwind record. {standard input}:17065: Fatal error: Section switching in code is not supported. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org