From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f41.google.com (mail-wm0-f41.google.com [74.125.82.41]) by kanga.kvack.org (Postfix) with ESMTP id CC52D6B0005 for ; Thu, 17 Mar 2016 04:10:02 -0400 (EDT) Received: by mail-wm0-f41.google.com with SMTP id l68so14155887wml.0 for ; Thu, 17 Mar 2016 01:10:02 -0700 (PDT) Received: from radon.swed.at (a.ns.miles-group.at. [95.130.255.143]) by mx.google.com with ESMTPS id qo6si8837889wjc.79.2016.03.17.01.10.01 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 17 Mar 2016 01:10:01 -0700 (PDT) Subject: Re: [PATCH] UBIFS: Implement ->migratepage() References: <201603171228.iwNVzwZx%fengguang.wu@intel.com> From: Richard Weinberger Message-ID: <56EA6653.6050504@nod.at> Date: Thu, 17 Mar 2016 09:09:55 +0100 MIME-Version: 1.0 In-Reply-To: <201603171228.iwNVzwZx%fengguang.wu@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: kbuild test robot Cc: kbuild-all@01.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, boris.brezillon@free-electrons.com, maxime.ripard@free-electrons.com, david@sigma-star.at, david@fromorbit.com, dedekind1@gmail.com, alex@nextthing.co, akpm@linux-foundation.org, sasha.levin@oracle.com, iamjoonsoo.kim@lge.com, rvaswani@codeaurora.org, tony.luck@intel.com, shailendra.capricorn@gmail.com, "Kirill A. Shutemov" Am 17.03.2016 um 05:39 schrieb kbuild test robot: > Hi Kirill, > > [auto build test ERROR on v4.5-rc7] > [also build test ERROR on next-20160316] > [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] > > url: https://github.com/0day-ci/linux/commits/Richard-Weinberger/UBIFS-Implement-migratepage/20160317-065742 > config: x86_64-allmodconfig (attached as .config) > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > >>> ERROR: "migrate_page_move_mapping" [fs/ubifs/ubifs.ko] undefined! >>> ERROR: "migrate_page_copy" [fs/ubifs/ubifs.ko] undefined! Meh. Just noticted that these functions are not exported and therefore not usable in modules. So, this patch is not really the solution although it makes the problem go away. Thanks, //richard -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org