From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756565AbYELWgo (ORCPT ); Mon, 12 May 2008 18:36:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754725AbYELWgf (ORCPT ); Mon, 12 May 2008 18:36:35 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:34466 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754667AbYELWge (ORCPT ); Mon, 12 May 2008 18:36:34 -0400 Date: Mon, 12 May 2008 15:36:28 -0700 (PDT) Message-Id: <20080512.153628.193699676.davem@davemloft.net> To: mikpe@it.uu.se Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [BUG] 2.6.26-rc1 lost half the RAM on UltraSPARC 5 From: David Miller In-Reply-To: <20080512.153143.48741227.davem@davemloft.net> References: <20080512.005036.19633770.davem@davemloft.net> <18472.38209.615770.265421@alkaid.it.uu.se> <20080512.153143.48741227.davem@davemloft.net> X-Mailer: Mew version 5.2 on Emacs 22.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: David Miller Date: Mon, 12 May 2008 15:31:43 -0700 (PDT) > From: Mikael Pettersson > Date: Mon, 12 May 2008 21:06:41 +0200 > > > David Miller writes: > > > Please also add the debugging patch below. > > > > Right, 2.6.26-rc2 plus your debugging patch and booted with numa=debug > > prints the following: > > Hmmm... my debugging patch had this: > > diff --git a/lib/lmb.c b/lib/lmb.c > index 83287d3..3f55973 100644 > --- a/lib/lmb.c > +++ b/lib/lmb.c > ... > +#define DEBUG > + Nevermind I see why the messages don't show up. Hold on for a second and I'll send an updated debugging patch. Thanks.