Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965927AbWKHP0N (ORCPT ); Wed, 8 Nov 2006 10:26:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965933AbWKHP0N (ORCPT ); Wed, 8 Nov 2006 10:26:13 -0500 Received: from mx2.suse.de ([195.135.220.15]:47583 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S965939AbWKHP0L (ORCPT ); Wed, 8 Nov 2006 10:26:11 -0500 From: Andi Kleen To: "Aaron Durbin" Subject: Re: [PATCH] Update MMCONFIG resource insertion to check against e820 map. Date: Wed, 8 Nov 2006 16:25:35 +0100 User-Agent: KMail/1.9.1 Cc: linux-kernel@vger.kernel.org, "Matthew Wilcox" , "Jeff Chua" , discuss@x86-64.org References: <8f95bb250611071249i6cf92b98p99d4b08275de6656@mail.gmail.com> In-Reply-To: <8f95bb250611071249i6cf92b98p99d4b08275de6656@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200611081625.35318.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 17 On Tuesday 07 November 2006 21:49, Aaron Durbin wrote: > Check to see if MMCONFIG region is marked as reserved in the e820 map > before inserting the MMCONFIG region into the resource map. If the region > is not entirely marked as reserved in the e820 map attempt to find a region > that is. Only insert the MMCONFIG region into the resource map if there was > a region found marked as reserved in the e820 map. This should fix a known > regression in 2.6.19 by not reserving all of the I/O space on misconfigured > systems. I added the patch. Thanks -Andi - 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/