Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756165Ab0A1QY6 (ORCPT ); Thu, 28 Jan 2010 11:24:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755936Ab0A1QY5 (ORCPT ); Thu, 28 Jan 2010 11:24:57 -0500 Received: from outbound-mail-158.bluehost.com ([67.222.39.38]:52197 "HELO outbound-mail-158.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755122Ab0A1QY4 (ORCPT ); Thu, 28 Jan 2010 11:24:56 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=SERE+TXuNSJiTy4dH6Q1pMjWweOWNhddswVxy1d4o9SZaX/MwfSphN7HdKYtG2KF8nJZr0nKtXRj8IiHg4OARfj99Pd665SpQrbIWwLIKycIJQMrEMsVQbLPHGL/bFqC; Date: Thu, 28 Jan 2010 08:24:32 -0800 From: Jesse Barnes To: jeff@jgarrett.org (Jeff Garrett) Cc: Linus Torvalds , Yinghai Lu , "Rafael J. Wysocki" , Bjorn Helgaas , Linux Kernel Mailing List , Kernel Testers List , Linux PCI , Myron Stowe , Matthew Garrett , Ingo Molnar Subject: Re: [Bug #15124] PCI host bridge windows ignored (works with pci=use_crs) Message-ID: <20100128082432.05a97ebc@jbarnes-piketon> In-Reply-To: <20100128040226.GB8964@jgarrett.org> References: <201001261348.59508.rjw@sisk.pl> <201001261032.37053.bjorn.helgaas@hp.com> <201001261902.13911.rjw@sisk.pl> <20100126101752.78196900@jbarnes-piketon> <4B5F735B.2040308@kernel.org> <20100127192409.79af96db@jbarnes-piketon> <20100128040226.GB8964@jgarrett.org> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.18.3; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 75.111.28.251 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1491 Lines: 45 On Wed, 27 Jan 2010 22:02:26 -0600 jeff@jgarrett.org (Jeff Garrett) wrote: > On Wed, Jan 27, 2010 at 07:24:09PM -0800, Jesse Barnes wrote: > > On Wed, 27 Jan 2010 17:50:17 -0800 (PST) > > Linus Torvalds wrote: > > > On Tue, 26 Jan 2010, Yinghai Lu wrote: > > > > > > > > [PATCH] x86/pci: don't use ioh resource if only have one ioh > > > > > > Please, no. > > > > > > This patch is too ugly to live. > > > > > > And it's totally unacceptable to probe every single possible PCI device > > > for something like this. > > > > > > If we don't know enough about the hardware workings of those Intel bridges > > > to know when they are active and how they decode things, then please let's > > > just disable intel_bus.c entirely. > > > > > > There's no excuse for hacky tests like this. > > > > Ok, we'll just kill it entirely then. I'll send a patch tomorrow > > unless Yinghai beats me to it. > > What about something like this (works for me, without pci=use_crs)? > > --- > Remove intel_bus.c Intel-specific PCI/IOH logic > > Signed-off-by: Jeff Garrett Yeah, looks good. I'll push to Linus today. Thanks, Jesse -- Jesse Barnes, Intel Open Source Technology Center -- 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/