From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755662AbYLJGm3 (ORCPT ); Wed, 10 Dec 2008 01:42:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753940AbYLJGmV (ORCPT ); Wed, 10 Dec 2008 01:42:21 -0500 Received: from smtp-outbound-2.vmware.com ([65.115.85.73]:40250 "EHLO smtp-outbound-2.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753722AbYLJGmU (ORCPT ); Wed, 10 Dec 2008 01:42:20 -0500 Subject: Re: [PATCH] Fix VMI crash on boot in 2.6.27+ kernels From: Zachary Amsden To: Yinghai Lu Cc: Huang Ying , Jeremy Fitzhardinge , "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , Andrew Morton , "norman@thebacks.co.uk" , Linux Kernel Mailing List , Linus Torvalds , Greg KH , Alok Kataria , Bruno =?ISO-8859-1?Q?Pr=E9mont?= <"bruno .premont"@restena.lu>, "xl@xlsigned.net" , "dsd@gentoo.org" In-Reply-To: <86802c440812091715r775d514eh3acf9add9e24184e@mail.gmail.com> References: <1228870222.8766.15.camel@bodhitayantram.eng.vmware.com> <86802c440812091715r775d514eh3acf9add9e24184e@mail.gmail.com> Content-Type: text/plain Date: Tue, 09 Dec 2008 23:36:13 -0800 Message-Id: <1228894573.8766.28.camel@bodhitayantram.eng.vmware.com> Mime-Version: 1.0 X-Mailer: Evolution 2.22.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2008-12-09 at 17:15 -0800, Yinghai Lu wrote: > you can not move that late, > > parse_setup_data==>early_memremap==>__early_ioremap Eww. Let me find a way to fix that. It may be as simple as detecting the required fixmap relocation first, then initializing VMI later, when we can parse options, but it will need testing... Thanks for the quick response, I realize it is late in the 2.6.28-rc phase here and I will send an updated fix tomorrow. Zach