From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48073) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X9I1b-0002Xh-3B for qemu-devel@nongnu.org; Mon, 21 Jul 2014 14:09:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X9I1S-0006XG-Nb for qemu-devel@nongnu.org; Mon, 21 Jul 2014 14:09:22 -0400 Received: from e7.ny.us.ibm.com ([32.97.182.137]:56445) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X9I1S-0006X2-JS for qemu-devel@nongnu.org; Mon, 21 Jul 2014 14:09:14 -0400 Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 21 Jul 2014 14:09:12 -0400 Date: Mon, 21 Jul 2014 11:08:59 -0700 From: Nishanth Aravamudan Message-ID: <20140721180858.GH4156@linux.vnet.ibm.com> References: <1402905233-26510-1-git-send-email-aik@ozlabs.ru> <1402905233-26510-4-git-send-email-aik@ozlabs.ru> <20140620225528.GA2008@linux.vnet.ibm.com> <53A4F6CD.3040600@ozlabs.ru> <20140624030856.GA29537@linux.vnet.ibm.com> <53A91733.9060405@ozlabs.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <53A91733.9060405@ozlabs.ru> Subject: Re: [Qemu-devel] [PATCH 3/7] spapr: Refactor spapr_populate_memory() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexey Kardashevskiy Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Alexander Graf On 24.06.2014 [16:14:11 +1000], Alexey Kardashevskiy wrote: > > It seems like if neither are present, > > we can just hotplug them later? > > hotplug what? NUMA nodes? Just an FYI, as I didn't realize this, but Jiang Liu recently posted a patchset for NUMA node hotplug issues Intel ran into on one of their platforms due to a buggy BIOS (https://lkml.org/lkml/2014/7/11/75). So I guess this is a real thing :) Ignore the subject line of that thread, it's really about node online... -Nish