Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755650AbZGNQyf (ORCPT ); Tue, 14 Jul 2009 12:54:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755590AbZGNQye (ORCPT ); Tue, 14 Jul 2009 12:54:34 -0400 Received: from cantor2.suse.de ([195.135.220.15]:38002 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755163AbZGNQye (ORCPT ); Tue, 14 Jul 2009 12:54:34 -0400 Date: Tue, 14 Jul 2009 18:55:08 +0200 From: Kurt Garloff To: Erik Jacobson , Linux kernel list Cc: Norbert Eicker , Greg Kroah-Hartman , Alexey Starikovskiy , Len Brown Subject: [PATCH 0/3] Resend: Discard reserved PXM bits for SRAT v1 Message-ID: <20090714165508.GD31657@tpkurt2.suse.de> Mail-Followup-To: Kurt Garloff , Erik Jacobson , Linux kernel list , Norbert Eicker , Greg Kroah-Hartman , Alexey Starikovskiy , Len Brown References: <20090518093352.GC15531@tpkurt2.garloff.de> <20090622140522.GA5378@sgi.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0IvGJv3f9h+YhkrH" Content-Disposition: inline In-Reply-To: <20090622140522.GA5378@sgi.com> X-Operating-System: Linux 2.6.27.23-0.1-default x86_64 X-PGP-Info: on http://www.garloff.de/kurt/mykeys.pgp X-PGP-Key: 1024D/1C98774E Organization: SUSE Linux Products GmbH (a Novell company), Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg) User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2407 Lines: 81 --0IvGJv3f9h+YhkrH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Erik, On Mon, Jun 22, 2009 at 09:05:22AM -0500, Erik Jacobson wrote: > I just wanted to post in to the thread that this patch set solved both > the node numbering (where there was a node0 and a node2) and the issue > where all CPUs were showing up one the first node. >=20 > I applied the three patches against 2.6.30-git14. >=20 > We look forward to seeing the changes integrated. So do I. The patches are obviously already in SUSE kernels, I'd like to see them in mainline too. > On this 2-socket Intel 5500 based system (Nehalem), the /sys stuff looks > good: >=20 > $ ls /sys/devices/system/node/node? > /sys/devices/system/node/node0: > cpu0 cpu2 cpulist distance numastat > cpu1 cpu3 cpumap meminfo scan_unevictable_pages >=20 > /sys/devices/system/node/node1: > cpu4 cpu6 cpulist distance numastat > cpu5 cpu7 cpumap meminfo scan_unevictable_pages >=20 >=20 > Where as, before, it looked like this (non-ordered, all CPUs showing up > in node 0). >=20 > # ls -ld /sys/devices/system/node/node* > drwxr-xr-x 2 root root 0 2009-06-18 09:30 /sys/devices/system/node/node0 > drwxr-xr-x 2 root root 0 2009-06-18 09:30 /sys/devices/system/node/node2 >=20 > [root@cct201 ~]# ls /sys/devices/system/node/node0 > cpu0 cpu2 cpu4 cpu6 cpulist distance numastat > cpu1 cpu3 cpu5 cpu7 cpumap meminfo scan_unevictable_pages >=20 >=20 > System details: > - SGI Altix XE 270 > - Supermicro X8DTN v 1.1 mainboard > - 2 sockets of Xeon X5570 =20 OK, you really observe the same here as did FZJ. Thanks for reporting! So let me resend the patches, rediffed against current 2.6.31rc git in followup mails. Len, Linus, please adopt. Best, --=20 Kurt Garloff, VP OPS Partner Engineering -- Novell Inc. --0IvGJv3f9h+YhkrH Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iD8DBQFKXLhsxmLh6hyYd04RAnZrAKDSz89T9ZtzcP0JiAoWZxpTkMaoGgCfRBri Pyy+VVok1ud4S3Uh5a7ulCI= =C1d/ -----END PGP SIGNATURE----- --0IvGJv3f9h+YhkrH-- -- 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/