From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759617AbYEXBwK (ORCPT ); Fri, 23 May 2008 21:52:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754262AbYEXBv5 (ORCPT ); Fri, 23 May 2008 21:51:57 -0400 Received: from rv-out-0506.google.com ([209.85.198.239]:7144 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752977AbYEXBv4 (ORCPT ); Fri, 23 May 2008 21:51:56 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=agb13vXUDCmDr2YB1SaiNwZkn35b6gGC3pjaybL+3ltnE/rKXvKQWQ2uFmqBYcX97nuO7WRkHbN9AUUn6kmbW/ddsUxKi+Kj4Ko2une4f6k/l+u5ljQUw9rDyK1XZy1OB5oDx+JQEbaLSmnbAYL3mWv9mm0Af3GFlmoWT8SlB60= Message-ID: <86802c440805231851t12a83e54w78d2c120ed3d6b20@mail.gmail.com> Date: Fri, 23 May 2008 18:51:56 -0700 From: "Yinghai Lu" To: "Ciaran McCreesh" Subject: Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve_resources Cc: "Bjorn Helgaas" , mingo@elte.hu, linux-kernel@vger.kernel.org In-Reply-To: <20080524020950.1538624a@snowcone> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080518014111.4f32298b@googlemail.com> <20080520014405.5eb150cd@googlemail.com> <86802c440805191822v5b572d03t1568b27eb2defa4a@mail.gmail.com> <20080520022446.3b9c335a@googlemail.com> <86802c440805191948h29769798qecc93b7aa5c9cd91@mail.gmail.com> <20080520041655.0552236d@googlemail.com> <86802c440805192022n29e191dfped3ee5afa7894288@mail.gmail.com> <20080524005021.67b98674@snowcone> <86802c440805231705g534e9245oc359dc316ae5b1cd@mail.gmail.com> <20080524020950.1538624a@snowcone> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 23, 2008 at 6:09 PM, Ciaran McCreesh wrote: > On Fri, 23 May 2008 17:05:34 -0700 > "Yinghai Lu" wrote: >> > Without the ram_reserve >> > patch, /proc/iomem is as it was earlier in the discussion. >> > >> >> can you boot with pnpacpi=off ? >> > >> > No, that doesn't help either. >> >> how about /proc/iomem with pnpacpi=off? > > I've attached /proc/iomem from current head minus the original patch, > with and without pnpacpi=off. it's weird, you should have 00000 - 9f400: System RAM ===> is not showing up 100000 - d7ff0000: System RAM ===> is not showing up 100000000-11fffffff : System RAM YH