Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758915AbYC1Cmg (ORCPT ); Thu, 27 Mar 2008 22:42:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758275AbYC1Cly (ORCPT ); Thu, 27 Mar 2008 22:41:54 -0400 Received: from ozlabs.org ([203.10.76.45]:34826 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758233AbYC1Clx (ORCPT ); Thu, 27 Mar 2008 22:41:53 -0400 From: Rusty Russell To: Jeremy Fitzhardinge Subject: Re: [PATCH 4 of 4] paravirt_ops: don't steal memory resources in paravirt_disable_iospace Date: Fri, 28 Mar 2008 13:41:13 +1100 User-Agent: KMail/1.9.9 Cc: Ingo Molnar , LKML , KAMEZAWA Hiroyuki , Yasunori Goto , Christoph Lameter , Dave Hansen , Andrew Morton References: <9befcae155388f3f0e71.1206664120@localhost> In-Reply-To: <9befcae155388f3f0e71.1206664120@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803281341.14031.rusty@rustcorp.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 647 Lines: 15 On Friday 28 March 2008 11:28:40 Jeremy Fitzhardinge wrote: > The memory resource is also used for main memory, and we need it to > allocate physical addresses for memory hotplug. Knobbling io space is > enough to get the job done anyway. Indeed, tested with lguest and it works for me. I've put this in my patchqueue, but if it all gets taken by someone else I can easily drop it. Thanks, Rusty. -- 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/