From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id F20116B0005 for ; Wed, 10 Aug 2016 10:39:15 -0400 (EDT) Received: by mail-wm0-f70.google.com with SMTP id l4so63859651wml.0 for ; Wed, 10 Aug 2016 07:39:15 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com. [148.163.158.5]) by mx.google.com with ESMTPS id 62si8268063wmv.71.2016.08.10.07.39.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Aug 2016 07:39:15 -0700 (PDT) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u7AETGB0115955 for ; Wed, 10 Aug 2016 10:39:13 -0400 Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) by mx0b-001b2d01.pphosted.com with ESMTP id 24qm9u9qm9-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 10 Aug 2016 10:39:13 -0400 Received: from localhost by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 10 Aug 2016 08:39:12 -0600 Subject: Re: [PATCH 0/4] powerpc/mm: movable hotplug memory nodes References: <1470680843-28702-1-git-send-email-arbab@linux.vnet.ibm.com> <87shucsypn.fsf@concordia.ellerman.id.au> From: Nathan Fontenot Date: Wed, 10 Aug 2016 09:39:05 -0500 MIME-Version: 1.0 In-Reply-To: <87shucsypn.fsf@concordia.ellerman.id.au> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Message-Id: <76b4ef23-be57-8138-8117-77531750539e@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Michael Ellerman , Reza Arbab , Rob Herring , Mark Rutland , Benjamin Herrenschmidt , Paul Mackerras , Jonathan Corbet , Bharata B Rao , devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org On 08/10/2016 05:30 AM, Michael Ellerman wrote: > Reza Arbab writes: > >> These changes enable onlining memory into ZONE_MOVABLE on power, and the >> creation of discrete nodes of movable memory. >> >> Node hotplug is not supported on power [1]. > > But maybe it should be? > Yes, it should be supported. I have briefly looked into this recently only to find this will not be a simple update. -Nathan -- 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