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 1DBE0C00A8F for ; Tue, 24 Oct 2023 01:22:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231706AbjJXBWl (ORCPT ); Mon, 23 Oct 2023 21:22:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230284AbjJXBWj (ORCPT ); Mon, 23 Oct 2023 21:22:39 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70203EE for ; Mon, 23 Oct 2023 18:22:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698110557; x=1729646557; h=date:from:to:cc:subject:message-id:mime-version; bh=nDTslLenkizcRrHJKivdjS1LbaTiffk2Cypje6raSv4=; b=lUrmEXFBj09vaAJ85pvA4T/jHQUnYyNgc5eYsMCzIVfISH4ZWrp+0fv+ 7Gijj4zvdLSyvJ1KgA2AsuFGl0/ZPIK8BZtAOpMhEQSTpiEU9oiwbVgeP bmcJSoNiwFCG0Sog0WDerBBQDgKwboJmzjhdwJN8Be4OUgCNAE5Vg8GLN NnFnuzJdxmUSPlWpEG2gX/ssrJpfHqWYCgiE6GlyJJQ9Ui1EljffwtXFa HPaXp9yLnB3w2WIiSh4wHyh5OG2MwDu2G1cLAs4baG7/lDskaf4Udn2Ut W1tfi+ZfsOQQahcyTwkSrZ1bJzcQKmqaq2i2u2e1Q613/gTbqJ8B+RVFF w==; X-IronPort-AV: E=McAfee;i="6600,9927,10872"; a="366306518" X-IronPort-AV: E=Sophos;i="6.03,246,1694761200"; d="scan'208";a="366306518" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2023 18:22:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10872"; a="1005511042" X-IronPort-AV: E=Sophos;i="6.03,246,1694761200"; d="scan'208";a="1005511042" Received: from lkp-server01.sh.intel.com (HELO 8917679a5d3e) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 23 Oct 2023 18:22:33 -0700 Received: from kbuild by 8917679a5d3e with local (Exim 4.96) (envelope-from ) id 1qv67r-0007RR-12; Tue, 24 Oct 2023 01:22:31 +0000 Date: Tue, 24 Oct 2023 09:21:44 +0800 From: kernel test robot To: Suren Baghdasaryan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, "Paul E. McKenney" Subject: [paulmck-rcu:mmap_sem.2023.10.18a 31/31] ld.lld: error: undefined symbol: __bad_udelay Message-ID: <202310240930.H14JVILQ-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/paulmck/linux-rcu.git mmap_sem.2023.10.18a head: 4015256f2bc734d4175381762282784597f41cfa commit: 4015256f2bc734d4175381762282784597f41cfa [31/31] EXP TESTING: introduce delay between getting a VMA and using it in show_map config: arm-ixp4xx_defconfig (https://download.01.org/0day-ci/archive/20231024/202310240930.H14JVILQ-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231024/202310240930.H14JVILQ-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202310240930.H14JVILQ-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: __bad_udelay >>> referenced by task_mmu.c >>> fs/proc/task_mmu.o:(show_map) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki