Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757696AbYCZXUk (ORCPT ); Wed, 26 Mar 2008 19:20:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753794AbYCZXUc (ORCPT ); Wed, 26 Mar 2008 19:20:32 -0400 Received: from gate.crashing.org ([63.228.1.57]:57086 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753400AbYCZXUb (ORCPT ); Wed, 26 Mar 2008 19:20:31 -0400 Subject: Re: [patch] pci: revert "PCI: remove transparent bridge sizing" From: Benjamin Herrenschmidt Reply-To: benh@kernel.crashing.org To: Linus Torvalds Cc: Ingo Molnar , Ivan Kokshaysky , Gary Hade , Thomas Meyer , Stefan Richter , Thomas Gleixner , "Rafael J. Wysocki" , LKML , Adrian Bunk , Andrew Morton , Natalie Protasevich , pm@debian.org In-Reply-To: <1206572084.6926.34.camel@pasglop> References: <20080326101450.GA9060@jurassic.park.msu.ru> <20080326135458.GA27621@elte.hu> <20080326180701.GA6249@us.ibm.com> <20080326203012.GB6249@us.ibm.com> <20080326205828.GA15225@jurassic.park.msu.ru> <1206568675.6926.7.camel@pasglop> <20080326221027.GA7959@elte.hu> <1206570546.6926.30.camel@pasglop> <1206572084.6926.34.camel@pasglop> Content-Type: text/plain Date: Thu, 27 Mar 2008 10:18:53 +1100 Message-Id: <1206573533.6926.45.camel@pasglop> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 714 Lines: 18 > Anyway, doesn't matter much at this stage I suppose, but it would be > nice to not use 0 as meaning invalid when sizing bridge windows and I'm > not sure at all about using "start" as an alignment indicator neither... > It will be much over-aligned in some cases, adding constraints to the > allocator where we didn't have any before no ? Hrm... we use "start" today already and it hasn't choked on me so far so I suppose that's fine. I overlooked that ... Ben. -- 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/