Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754230AbZFQU7R (ORCPT ); Wed, 17 Jun 2009 16:59:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752517AbZFQU7F (ORCPT ); Wed, 17 Jun 2009 16:59:05 -0400 Received: from palinux.external.hp.com ([192.25.206.14]:57239 "EHLO mail.parisc-linux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750983AbZFQU7E (ORCPT ); Wed, 17 Jun 2009 16:59:04 -0400 Date: Wed, 17 Jun 2009 14:59:05 -0600 From: Matthew Wilcox To: Linus Torvalds Cc: Matthew Wilcox , jbarnes@virtuousgeek.org, andrew.patterson@hp.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/4] ia64: Fix resource assignment for root busses Message-ID: <20090617205905.GX19977@parisc-linux.org> References: <1245270816-11755-1-git-send-email-willy@linux.intel.com> <1245270816-11755-5-git-send-email-willy@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1196 Lines: 26 On Wed, Jun 17, 2009 at 01:56:39PM -0700, Linus Torvalds wrote: > On Wed, 17 Jun 2009, Matthew Wilcox wrote: > > > > ia64 was assigning resources to root busses after allocations had > > been made for child busses. Calling pcibios_setup_root_windows() from > > pcibios_fixup_bus() solves this problem by assigning the resources to > > the root bus before child busses are scanned. > > > > Signed-off-by: Matthew Wilcox > > Tested-by: Andrew Patterson > > So I assume this "Tested-by:" means that Andrew confirmed that this > actually fixes the nesting? I wasn't cc'd on that, so I'm just checking.. Yes, he says it fixes the nesting problem, and as a result hotplug now works. -- Matthew Wilcox Intel Open Source Technology Centre "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step." -- 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/