From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f198.google.com (mail-pf0-f198.google.com [209.85.192.198]) by kanga.kvack.org (Postfix) with ESMTP id 1E7AD6B0038 for ; Thu, 20 Oct 2016 10:39:14 -0400 (EDT) Received: by mail-pf0-f198.google.com with SMTP id n85so25938466pfi.7 for ; Thu, 20 Oct 2016 07:39:14 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com. [148.163.156.1]) by mx.google.com with ESMTPS id o8si41927184pgi.97.2016.10.20.07.39.13 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Oct 2016 07:39:13 -0700 (PDT) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u9KEdCNE037630 for ; Thu, 20 Oct 2016 10:39:12 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0a-001b2d01.pphosted.com with ESMTP id 266y6d2vpg-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 20 Oct 2016 10:39:12 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 20 Oct 2016 08:39:07 -0600 Date: Thu, 20 Oct 2016 09:38:59 -0500 From: Reza Arbab Subject: Re: [PATCH v4 3/5] powerpc/mm: allow memory hotplug into a memoryless node References: <1475778995-1420-1-git-send-email-arbab@linux.vnet.ibm.com> <1475778995-1420-4-git-send-email-arbab@linux.vnet.ibm.com> <872f253d-8a55-246c-2be0-636a588e2dd0@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <872f253d-8a55-246c-2be0-636a588e2dd0@gmail.com> Message-Id: <20161020143859.qkpwxvphzbvxfup7@arbab-laptop.austin.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Balbir Singh Cc: Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Rob Herring , Frank Rowand , Andrew Morton , Bharata B Rao , Nathan Fontenot , Stewart Smith , Alistair Popple , "Aneesh Kumar K.V" , Tang Chen , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-mm@kvack.org On Thu, Oct 20, 2016 at 02:30:42PM +1100, Balbir Singh wrote: >FYI, these checks were temporary to begin with > >I found this in git history > >b226e462124522f2f23153daff31c311729dfa2f (powerpc: don't add memory to empty node/zone) Nice find! I spent some time digging, but this had eluded me. -- 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