From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 27 Jan 2016 12:39:33 -0800 From: Andrew Morton To: Matthew Wilcox , Matthew Wilcox , linux-mm@kvack.org, linux-nvdimm@ml01.01.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v3 0/8] Support for transparent PUD pages for DAX files Message-Id: <20160127123933.bcfef2fe5bcdc5bb6714eec7@linux-foundation.org> In-Reply-To: <20160127123131.2be09678d5b477386497ade7@linux-foundation.org> References: <1452282592-27290-1-git-send-email-matthew.r.wilcox@intel.com> <20160127123131.2be09678d5b477386497ade7@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: On Wed, 27 Jan 2016 12:31:31 -0800 Andrew Morton wrote: > Just from eyeballing the patches, I'm expecting build errors ;) Didn't take long :( mm/memory.c: In function 'zap_pud_range': mm/memory.c:1216: error: implicit declaration of function 'pud_trans_huge' mm/memory.c:1217: error: 'HPAGE_PUD_SIZE' undeclared (first use in this function) and, midway: include/linux/mm.h:348: error: redefinition of 'pud_devmap' include/asm-generic/pgtable.h:684: note: previous definition of 'pud_devmap' was here Please run x86_64 allnoconfig at each step of the series, fix and respin? It only takes 30s to compile. -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S968045AbcA0VHA (ORCPT ); Wed, 27 Jan 2016 16:07:00 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:35969 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935980AbcA0Uje (ORCPT ); Wed, 27 Jan 2016 15:39:34 -0500 Date: Wed, 27 Jan 2016 12:39:33 -0800 From: Andrew Morton To: Matthew Wilcox , Matthew Wilcox , linux-mm@kvack.org, linux-nvdimm@ml01.01.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v3 0/8] Support for transparent PUD pages for DAX files Message-Id: <20160127123933.bcfef2fe5bcdc5bb6714eec7@linux-foundation.org> In-Reply-To: <20160127123131.2be09678d5b477386497ade7@linux-foundation.org> References: <1452282592-27290-1-git-send-email-matthew.r.wilcox@intel.com> <20160127123131.2be09678d5b477386497ade7@linux-foundation.org> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 27 Jan 2016 12:31:31 -0800 Andrew Morton wrote: > Just from eyeballing the patches, I'm expecting build errors ;) Didn't take long :( mm/memory.c: In function 'zap_pud_range': mm/memory.c:1216: error: implicit declaration of function 'pud_trans_huge' mm/memory.c:1217: error: 'HPAGE_PUD_SIZE' undeclared (first use in this function) and, midway: include/linux/mm.h:348: error: redefinition of 'pud_devmap' include/asm-generic/pgtable.h:684: note: previous definition of 'pud_devmap' was here Please run x86_64 allnoconfig at each step of the series, fix and respin? It only takes 30s to compile.