Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752610AbdCBNE7 (ORCPT ); Thu, 2 Mar 2017 08:04:59 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:50637 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750915AbdCBNEy (ORCPT ); Thu, 2 Mar 2017 08:04:54 -0500 Date: Thu, 2 Mar 2017 08:34:26 +0100 From: Heiko Carstens To: Laura Abbott Cc: Russell King , Catalin Marinas , Will Deacon , Martin Schwidefsky , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Kees Cook , Mark Rutland , Arnd Bergmann , David Airlie , Alexander Shishkin , Wim Van Sebroeck , Guenter Roeck , linux-watchdog@vger.kernel.org, "David S. Miller" , Daniel Borkmann , Jessica Yu , Takashi Iwai , Andrew Morton , x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-arch@vger.kernel.org Subject: Re: [PATCHv2 00/14] set_memory_* functions header refactor References: <1488413706-9739-1-git-send-email-labbott@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1488413706-9739-1-git-send-email-labbott@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17030207-0020-0000-0000-0000027F3EF0 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17030207-0021-0000-0000-00001F905BBE Message-Id: <20170302073426.GA7265@osiris> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-03-02_06:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1703020072 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1302 Lines: 26 On Wed, Mar 01, 2017 at 04:14:52PM -0800, Laura Abbott wrote: > Hi, > > This is v2 of my proposal to move set_memory_* function prototypes out of > cacheflush.h and into their own header file. This came out of a comment > Russell made while reviewing RODATA test cases > http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/480855.html > While the final result of that series was the rodata code was refactored into > its own header file, the set_memory_* APIs are still out of place. > > This version refactored the common set_memory_* functions into an asm-generic > header. s390x added some features so it can't just use the asm-generic header. > I debated how much more to try and shove into the asm-generic version (e.g. > stub prototypes for the ARM nommu case, set_kernel_text_*) but decided to stick > with just the basics for this version. > > I split out the cacheflush.h -> set_memory.h conversions into separate patches > to hopefully make merging easier. Worst case, the final patch to completely > separate the two can be delayed if there are more problems found. I'd like > for this to eventually go through the -mm tree so I'd like Acks where > appropriate. > > As always, feedback appreciated. For the s390 bits: Acked-by: Heiko Carstens