From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.humboldt.co.uk (mail.humboldt.co.uk [80.68.93.146]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id D505067B9B for ; Thu, 3 Aug 2006 05:36:44 +1000 (EST) Subject: Re: SMP in 32-bit arch/powerpc From: Adrian Cox To: Kumar Gala In-Reply-To: <027C3DD1-67E1-4CF2-B8B6-36CD1F09D1D2@kernel.crashing.org> References: <1154507145.24203.0.camel@localhost.localdomain> <027C3DD1-67E1-4CF2-B8B6-36CD1F09D1D2@kernel.crashing.org> Content-Type: text/plain Date: Wed, 02 Aug 2006 20:36:34 +0100 Message-Id: <1154547394.5413.1.camel@localhost.localdomain> Mime-Version: 1.0 Cc: "linuxppc-dev@ozlabs.org" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2006-08-02 at 08:32 -0500, Kumar Gala wrote: > On Aug 2, 2006, at 3:25 AM, Adrian Cox wrote: > > Is anybody else having problems with 32-bit SMP support in arch/ > > powerpc? > > I'm using 2.6.17 as my current base, because I've not yet merged the > > latest mpic changes. > There are a few patches to prom.c that may help. I know I've run > into this on other 32-bit systems booting from u-boot. These patches > resolved my issue. > * [PATCH] powerpc: Auto reserve of device tree blob > * [POWERPC] Prevent duplicate lmb reservations for Device... That was the problem. It now boots correctly, thanks. -- Adrian Cox