Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753279AbbFWHDl (ORCPT ); Tue, 23 Jun 2015 03:03:41 -0400 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:48226 "EHLO e28smtp03.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751476AbbFWHDd (ORCPT ); Tue, 23 Jun 2015 03:03:33 -0400 X-Helo: d28dlp02.in.ibm.com X-MailFrom: nikunj@linux.vnet.ibm.com X-RcptTo: linux-kernel@vger.kernel.org From: Nikunj A Dadhania To: Anton Blanchard Cc: linuxppc-dev@lists.ozlabs.org, paulus@samba.org, linux-kernel@vger.kernel.org, bharata@linux.vnet.ibm.com Subject: Re: [RFC PATCH] powerpc/numa: initialize distance lookup table from drconf path In-Reply-To: <20150623111648.1e31a497@kryten> References: <1433911816-854-1-git-send-email-nikunj@linux.vnet.ibm.com> <87lhfs5ewc.fsf@linux.vnet.ibm.com> <20150623111648.1e31a497@kryten> User-Agent: Notmuch/0.17+27~gae47d61 (http://notmuchmail.org) Emacs/24.5.1 (x86_64-redhat-linux-gnu) Date: Tue, 23 Jun 2015 12:33:09 +0530 Message-ID: <87d20mewk2.fsf@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15062307-0009-0000-0000-000006225725 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 695 Lines: 26 Hi Anton, Anton Blanchard writes: > Hi Nikunj, > >> From: Nikunj A Dadhania >> >> powerpc/numa: initialize distance lookup table from drconf path >> >> In some situations, a NUMA guest that supports >> ibm,dynamic-memory-reconfiguration node will end up having flat NUMA >> distances between nodes. This is because of two problems in the >> current code. > > Thanks for the patch. Have we tested that this doesn't regress the > non dynamic representation? Yes, that is tested. And works as expected. Regards Nikunj -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/