From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752023AbaCIB0c (ORCPT ); Sat, 8 Mar 2014 20:26:32 -0500 Received: from mga02.intel.com ([134.134.136.20]:48824 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751610AbaCIB0b (ORCPT ); Sat, 8 Mar 2014 20:26:31 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,616,1389772800"; d="scan'208";a="488592775" Date: Sun, 9 Mar 2014 09:26:28 +0800 From: Fengguang Wu To: Hirokazu Takata Cc: linux-m32r@ml.linux-m32r.org, kbuild-all@01.org, LKML Subject: [m32r] ERROR: "memory_start" [fs/udf/udf.ko] undefined! Message-ID: <20140309012628.GA9095@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Heirloom mailx 12.5 6/20/10 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Hirokazu, We noticed long standing build errors for m32104ut_defconfig and the below bisected "first bad commit" actually fixed something to make the kernel build go on to disclose these hidden errors. first "bad" commit: fc31c7716355a226b8ed4e16f4581e5c8fa53570 kbuild: include limits.h in sumversion.c for PATH_MAX date: 7 years ago config: make ARCH=m32r m32104ut_defconfig All error/warnings: >> ERROR: "memory_start" [fs/udf/udf.ko] undefined! >> ERROR: "memory_end" [fs/udf/udf.ko] undefined! >> ERROR: "memory_end" [drivers/scsi/sg.ko] undefined! >> ERROR: "memory_start" [drivers/scsi/sg.ko] undefined! ERROR: "memory_end" [drivers/media/video/c-qcam.ko] undefined! ERROR: "memory_start" [drivers/media/video/c-qcam.ko] undefined! ERROR: "memory_end" [drivers/media/video/bw-qcam.ko] undefined! ERROR: "memory_start" [drivers/media/video/bw-qcam.ko] undefined! >> ERROR: "memory_end" [drivers/i2c/i2c-dev.ko] undefined! >> ERROR: "memory_start" [drivers/i2c/i2c-dev.ko] undefined! ERROR: "ioport_map" [drivers/i2c/busses/i2c-elektor.ko] undefined! ERROR: "ioport_unmap" [drivers/i2c/busses/i2c-elektor.ko] undefined! ERROR: "iowrite8" [drivers/i2c/busses/i2c-elektor.ko] undefined! ERROR: "ioread8" [drivers/i2c/busses/i2c-elektor.ko] undefined! --- 0-DAY kernel build testing backend Open Source Technology Center http://lists.01.org/mailman/listinfo/kbuild Intel Corporation