From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754637AbeEWPsx (ORCPT ); Wed, 23 May 2018 11:48:53 -0400 Received: from ale.deltatee.com ([207.54.116.67]:55938 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751895AbeEWPss (ORCPT ); Wed, 23 May 2018 11:48:48 -0400 To: Dan Williams , akpm@linux-foundation.org Cc: Christoph Hellwig , =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <152705221686.21414.771870778478134768.stgit@dwillia2-desk3.amr.corp.intel.com> <152705223910.21414.17294372359464462569.stgit@dwillia2-desk3.amr.corp.intel.com> From: Logan Gunthorpe Message-ID: <40d702a1-1664-6556-ab64-e188f0733675@deltatee.com> Date: Wed, 23 May 2018 09:48:42 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <152705223910.21414.17294372359464462569.stgit@dwillia2-desk3.amr.corp.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 172.16.1.162 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, jglisse@redhat.com, hch@lst.de, akpm@linux-foundation.org, dan.j.williams@intel.com X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: [PATCH v2 4/7] mm, devm_memremap_pages: Add MEMORY_DEVICE_PRIVATE support X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22/05/18 11:10 PM, Dan Williams wrote: > In preparation for consolidating all ZONE_DEVICE enabling via > devm_memremap_pages(), teach it how to handle the constraints of > MEMORY_DEVICE_PRIVATE ranges. > > Cc: Christoph Hellwig > Cc: "Jérôme Glisse" > Reported-by: Logan Gunthorpe > Signed-off-by: Dan Williams Reviewed-by: Logan Gunthorpe