Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934567Ab3FSKFw (ORCPT ); Wed, 19 Jun 2013 06:05:52 -0400 Received: from mail-bk0-f53.google.com ([209.85.214.53]:53703 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933830Ab3FSKFu (ORCPT ); Wed, 19 Jun 2013 06:05:50 -0400 Date: Wed, 19 Jun 2013 12:05:45 +0200 From: Vasilis Liaskovitis To: Yinghai Lu Cc: Tang Chen , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , Tejun Heo , Thomas Renninger , Jiang Liu , Wen Congyang , Lai Jiangshan , Yasuaki Ishimatsu , Mel Gorman , Minchan Kim , mina86@mina86.com, gong.chen@linux.intel.com, lwoodman@redhat.com, Rik van Riel , jweiner@redhat.com, Prarit Bhargava , the arch/x86 maintainers , linux-doc@vger.kernel.org, Linux Kernel Mailing List , Linux MM Subject: Re: [Part1 PATCH v5 00/22] x86, ACPI, numa: Parse numa info earlier Message-ID: <20130619100544.GB4545@dhcp-192-168-178-175.profitbricks.localdomain> References: <1371128589-8953-1-git-send-email-tangchen@cn.fujitsu.com> <20130618171036.GD4553@dhcp-192-168-178-175.profitbricks.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1818 Lines: 50 On Tue, Jun 18, 2013 at 01:19:12PM -0700, Yinghai Lu wrote: > On Tue, Jun 18, 2013 at 10:10 AM, Vasilis Liaskovitis > wrote: > >> could be found at: > >> git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-mm > >> > >> and it is based on today's Linus tree. > >> > > > > Has this patchset been tested on various numa configs? > > I am using linux-next next-20130607 + part1 with qemu/kvm/seabios VMs. The kernel > > boots successfully in many numa configs but while trying different memory sizes > > for a 2 numa node VM, I noticed that booting does not complete in all cases > > (bootup screen appears to hang but there is no output indicating an early panic) > > > > node0 node1 boots > > 1G 1G yes > > 1G 2G yes > > 1G 0.5G yes > > 3G 2.5G yes > > 3G 3G yes > > 4G 0G yes > > 4G 4G yes > > 1.5G 1G no > > 2G 1G no > > 2G 2G no > > 2.5G 2G no > > 2.5G 2.5G no > > > > linux-next next-20130607 boots al of these configs fine. > > > > Looks odd, perhaps I have something wrong in my setup or maybe there is a > > seabios/qemu interaction with this patchset. I will update if I find something. > > just tried 2g/2g, and it works on qemu-kvm: thanks for testing. If you can also share qemu/seabios versions you use (release or git commits), that would be helpful. this is most likely some error on my setup, I 'll let you know if I conclude otherwise. thanks, - Vasilis -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/