Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757606Ab2EKBXU (ORCPT ); Thu, 10 May 2012 21:23:20 -0400 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:42089 "EHLO e28smtp03.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755434Ab2EKBXS (ORCPT ); Thu, 10 May 2012 21:23:18 -0400 Date: Fri, 11 May 2012 09:23:09 +0800 From: Richard Yang To: Yinghai Lu Cc: Richard Yang , Wei Yang , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: One problem in reassign pci bus number? Message-ID: <20120511012309.GA5392@richard> Reply-To: Richard Yang References: <20120506151715.GA7773@richard> <20120507011722.GA8122@richard> <20120508024612.GA11485@richard> <20120510033551.GA25138@richard> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) x-cbid: 12051101-3864-0000-0000-000002BBB7C6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 606 Lines: 22 On Wed, May 09, 2012 at 10:42:06PM -0700, Yinghai Lu wrote: > >We can not extend start. > >when we have bridge using [90, 150] all children devices will be on bus 90. >if change the bridge to use low like 81, then all device need to >remove and rescan them. > >also keep the old bus number is safer. Oh, got it. > >Yinghai -- Richard Yang Help you, Help me -- 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/