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 165F3C433EF for ; Fri, 22 Jul 2022 13:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234068AbiGVNWu (ORCPT ); Fri, 22 Jul 2022 09:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229605AbiGVNWs (ORCPT ); Fri, 22 Jul 2022 09:22:48 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E9A814093 for ; Fri, 22 Jul 2022 06:22:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658496168; x=1690032168; h=date:from:to:cc:subject:message-id:mime-version; bh=4dCRYxzaSN3QlF3PmmCPrNOQ9lt9BRBjpw+0cUrvqJ0=; b=LoWpDyQeu5Yzn75vhVmSwhKwZesF740GEQpz+uVgPdMYBU20SXl8pn2t Yuoa9F+8RuK+DGu+TgM8ke9+JwisIwWEDH29Il5/k2Wmovh5zBiqrAV3W lreK+c0dN9LWkM+irFaKzfGAN1FXaJo86Q9tmBT2g39hLaMJ8Ka29u7rT fwwqH5Ixst3rf1IqAoptzgXvZaMrG/ahAqLUz5t8zb5RkDVU/kW0QqMCE C/jnuPBtwM/Nz4yh+bityDTh+82eINDmV21HXqq7lAl41mdngzmpTEN87 kLRo1OY9JFdXTHBU389OmwMm/Mr2i/YVitEhzxhKGqdwymcBAryWzhZhE g==; X-IronPort-AV: E=McAfee;i="6400,9594,10415"; a="351305197" X-IronPort-AV: E=Sophos;i="5.93,185,1654585200"; d="scan'208";a="351305197" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2022 06:22:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,185,1654585200"; d="scan'208";a="631562556" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 22 Jul 2022 06:22:47 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oEscA-0001T0-1F; Fri, 22 Jul 2022 13:22:46 +0000 Date: Fri, 22 Jul 2022 21:22:41 +0800 From: kernel test robot To: Keith Busch Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [kbusch:dma-prereg-v3-wip 5/6] arc-elf-ld: rsrc.c:undefined reference to `io_dma_unmap' Message-ID: <202207222145.oh14nNlu-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/kbusch/linux.git dma-prereg-v3-wip head: 4625fa7adf745334c0a2eb635121d587df797b29 commit: 1390adeaee356151aeb13383e6ee1ad1c5798816 [5/6] io_uring: add support for dma pre-mapping config: arc-randconfig-s041-20220721 (https://download.01.org/0day-ci/archive/20220722/202207222145.oh14nNlu-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/kbusch/linux.git/commit/?id=1390adeaee356151aeb13383e6ee1ad1c5798816 git remote add kbusch https://git.kernel.org/pub/scm/linux/kernel/git/kbusch/linux.git git fetch --no-tags kbusch dma-prereg-v3-wip git checkout 1390adeaee356151aeb13383e6ee1ad1c5798816 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arc-elf-ld: arc-elf-ld: DWARF error: could not find abbrev number 1914737 io_uring/rsrc.o: in function `io_buffer_unmap': rsrc.c:(.text+0x2a6): undefined reference to `io_dma_unmap' >> arc-elf-ld: rsrc.c:(.text+0x2a6): undefined reference to `io_dma_unmap' -- 0-DAY CI Kernel Test Service https://01.org/lkp