Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752353Ab2KWN33 (ORCPT ); Fri, 23 Nov 2012 08:29:29 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:37512 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750796Ab2KWN31 (ORCPT ); Fri, 23 Nov 2012 08:29:27 -0500 Date: Fri, 23 Nov 2012 11:29:20 -0200 From: Herton Ronaldo Krzesinski To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, alan@lxorguk.ukuu.org.uk, Ram Pai , Jesse Barnes , Andrew Worsley , Michal Ludvig Subject: Re: [ 37/38] PCI : ability to relocate assigned pci-resources Message-ID: <20121123132919.GA3759@herton-Z68MA-D2H-B3> References: <20121122003904.262382971@linuxfoundation.org> <20121122003908.400731657@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121122003908.400731657@linuxfoundation.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1656 Lines: 43 On Wed, Nov 21, 2012 at 04:40:20PM -0800, Greg Kroah-Hartman wrote: > 3.0-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Ram Pai > > commit 2bbc6942273b5b3097bd265d82227bdd84b351b2 upstream. > > Currently pci-bridges are allocated enough resources to satisfy their immediate > requirements. Any additional resource-requests fail if additional free space, > contiguous to the one already allocated, is not available. This behavior is not > reasonable since sufficient contiguous resources, that can satisfy the request, > are available at a different location. > > This patch provides the ability to expand and relocate a allocated resource. > > v2: Changelog: Fixed size calculation in pci_reassign_resource() > v3: Changelog : Split this patch. The resource.c changes are already > upstream. All the pci driver changes are in here. > > Signed-off-by: Ram Pai > Signed-off-by: Jesse Barnes > Cc: Andrew Worsley > Signed-off-by: Greg Kroah-Hartman This change is said to bring a regression: http://comments.gmane.org/gmane.linux.kernel.pci/11666 fixed by: commit 47ea91b4052d9e94b9dca5d7a3d947fbebd07ba9 Resource: fix wrong resource window calculation Which wasn't applied with this series for 3.0. -- []'s Herton -- 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/