From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932255AbbLXF5B (ORCPT ); Thu, 24 Dec 2015 00:57:01 -0500 Received: from bh-25.webhostbox.net ([208.91.199.152]:44109 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932069AbbLXF47 (ORCPT ); Thu, 24 Dec 2015 00:56:59 -0500 To: Dan Williams Cc: Andrew Morton , "linux-kernel@vger.kernel.org" , linux-s390 , Martin Schwidefsky From: Guenter Roeck Subject: Problems with phys_to_pfn_t in linux-next and s390 Message-ID: <567B8929.1060207@roeck-us.net> Date: Wed, 23 Dec 2015 21:56:57 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated_sender: linux@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: authenticated_id: linux@roeck-us.net X-Authenticated-Sender: bh-25.webhostbox.net: linux@roeck-us.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org s390:defconfig: ERROR: "phys_to_pfn_t" [drivers/s390/block/dcssblk.ko] undefined! s390 does not set CONFIG_HAS_IOMEM, which is required for phys_to_pfn_t to exist. Introduced with commit e014f77c4b ("mm-dax-pmem-introduce-pfn_t-v3") and possibly earlier. Guenter