From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f70.google.com (mail-pa0-f70.google.com [209.85.220.70]) by kanga.kvack.org (Postfix) with ESMTP id 271786B025E for ; Wed, 21 Sep 2016 01:50:55 -0400 (EDT) Received: by mail-pa0-f70.google.com with SMTP id wk8so74104383pab.3 for ; Tue, 20 Sep 2016 22:50:55 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com. [148.163.156.1]) by mx.google.com with ESMTPS id u129si74022865pfu.78.2016.09.20.22.50.54 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Sep 2016 22:50:54 -0700 (PDT) Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u8L5ntLw047602 for ; Wed, 21 Sep 2016 01:50:53 -0400 Received: from e17.ny.us.ibm.com (e17.ny.us.ibm.com [129.33.205.207]) by mx0a-001b2d01.pphosted.com with ESMTP id 25kkb5jjcc-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 21 Sep 2016 01:50:53 -0400 Received: from localhost by e17.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 21 Sep 2016 01:50:52 -0400 Date: Wed, 21 Sep 2016 00:50:38 -0500 From: Reza Arbab Subject: Re: [PATCH v2 2/3] powerpc/mm: allow memory hotplug into a memoryless node References: <1473883618-14998-1-git-send-email-arbab@linux.vnet.ibm.com> <1473883618-14998-3-git-send-email-arbab@linux.vnet.ibm.com> <15d62e9c-38e6-dfd3-0ee2-6885cbfbe315@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <15d62e9c-38e6-dfd3-0ee2-6885cbfbe315@gmail.com> Message-Id: <20160921055038.o2z73uwmxpxlabmd@arbab-laptop> Sender: owner-linux-mm@kvack.org List-ID: To: Balbir Singh Cc: Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Rob Herring , Frank Rowand , Jonathan Corbet , Andrew Morton , Bharata B Rao , Nathan Fontenot , Stewart Smith , Alistair Popple , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-mm@kvack.org On Mon, Sep 19, 2016 at 09:53:49PM +1000, Balbir Singh wrote: >I presume you've tested with CONFIG_NODES_SHIFT of 8 (255 nodes?) Oh yes, definitely. The large number of possible nodes does not come into play here. -- Reza Arbab -- 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