Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757576AbXEMCHQ (ORCPT ); Sat, 12 May 2007 22:07:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756192AbXEMCHF (ORCPT ); Sat, 12 May 2007 22:07:05 -0400 Received: from shawidc-mo1.cg.shawcable.net ([24.71.223.10]:50468 "EHLO pd4mo2so.prod.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756421AbXEMCHE (ORCPT ); Sat, 12 May 2007 22:07:04 -0400 Date: Sat, 12 May 2007 20:06:53 -0600 From: Robert Hancock Subject: Re: [PATCH] Workaround for a PCI restoring bug In-reply-to: To: Lukas Hejtmanek Cc: linux-kernel@vger.kernel.org Message-id: <464672BD.7010507@shaw.ca> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit References: User-Agent: Thunderbird 2.0.0.0 (Windows/20070326) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 933 Lines: 23 Lukas Hejtmanek wrote: > Hello, > > as of 2.6.21-git16, the bugs related to restoring PCI are still present. The > save pci function reads only -1 from the PCI config space and when restoring, > it messes up totaly most PCI devices. The attached patch is workaround only > until proper fix is found and included. Could it be included into the mainline > for now? It's not really a fix, that value might be legitimately supposed to be in the config space. Sounds like some driver is disabling the device before saving the state or something.. -- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/ - 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/