From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756842AbZFNLqs (ORCPT ); Sun, 14 Jun 2009 07:46:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755719AbZFNLqk (ORCPT ); Sun, 14 Jun 2009 07:46:40 -0400 Received: from mail.gmx.net ([213.165.64.20]:53579 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755303AbZFNLqj (ORCPT ); Sun, 14 Jun 2009 07:46:39 -0400 X-Authenticated: #3576790 X-Provags-ID: V01U2FsdGVkX1/Uu4kHfz3U26hSbkUiB3YWZ1zFveTHjdJ99GdBSL UUntIuuhRlbMKT Date: Sun, 14 Jun 2009 13:48:51 +0200 From: "Benjamin S." To: "Rafael J. Wysocki" Cc: linux-kernel@vger.kernel.org, js@sig21.net Subject: Re: 2.6.30 enabling cpu1 on resume fails after suspend to memory Message-ID: <20090614134851.637daf37@pluto-lenny.milky.way> In-Reply-To: <200906141319.40536.rjw@sisk.pl> References: <20090614120950.116536fa@pluto-lenny.milky.way> <200906141235.24942.rjw@sisk.pl> <20090614125704.2240023d@pluto-lenny.milky.way> <200906141319.40536.rjw@sisk.pl> X-Mailer: Claws Mail 3.5.0 (GTK+ 2.12.12; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-FuHaFi: 0.57 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 14 Jun 2009 13:19:40 +0200 "Rafael J. Wysocki" wrote: > On Sunday 14 June 2009, Benjamin S. wrote: > > > > On Sun, 14 Jun 2009 12:35:24 +0200 > > "Rafael J. Wysocki" wrote: > > > > > Thanks for the report, the problem seems to be related to the chipset, because > > > I'm unable to reproduce it with SB600 and a fairly new AMD CPU. > > > > > > Does the resume work if you comment out suspend_device_irqs() and > > > resume_device_irqs() in drivers/base/power/main.c ? > > > > Yes, 2.6.30 without the two lines resumes without problems.\ > > Does it help (with the two lines present again) if the kernel is compiled with > CONFIG_PCI_MSI unset? Yes, it works. Benjamin