Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757639AbYLLGcj (ORCPT ); Fri, 12 Dec 2008 01:32:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752097AbYLLGcb (ORCPT ); Fri, 12 Dec 2008 01:32:31 -0500 Received: from mail.suse.de ([195.135.220.2]:39861 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751586AbYLLGcb (ORCPT ); Fri, 12 Dec 2008 01:32:31 -0500 Date: Fri, 12 Dec 2008 07:32:26 +0100 Message-ID: From: Takashi Iwai To: "Rafael J. Wysocki" Cc: Jesse Barnes , Linus Torvalds , Greg KH , Ingo Molnar , Len Brown , LKML , Andrew Morton , pm list Subject: Re: [PATCH 3/3] Sound (HDA Intel): Restore PCI configuration space with interrupts off In-Reply-To: <200812112138.57145.rjw@sisk.pl> References: <200812020320.31876.rjw@sisk.pl> <200812112103.17018.rjw@sisk.pl> <200812112138.57145.rjw@sisk.pl> User-Agent: Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 Emacs/22.3 (x86_64-suse-linux-gnu) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2267 Lines: 57 At Thu, 11 Dec 2008 21:38:56 +0100, Rafael J. Wysocki wrote: > > On Thursday, 11 of December 2008, Takashi Iwai wrote: > > At Thu, 11 Dec 2008 21:03:16 +0100, > > Rafael J. Wysocki wrote: > > > > > > On Thursday, 11 of December 2008, Takashi Iwai wrote: > > > > At Sun, 07 Dec 2008 10:47:56 +0100, > > > > I wrote: > > > > > > > > > > At Sat, 6 Dec 2008 20:45:35 -0800, > > > > > Jesse Barnes wrote: > > > > > > > > > > > > On Saturday, December 6, 2008 6:09 am Rafael J. Wysocki wrote: > > > > > > > From: Rafael J. Wysocki > > > > > > > Subject: Sound (HDA Intel): Restore PCI configuration space with interrupts > > > > > > > off > > > > > > > > > > > > > > Move the restoration of the standard PCI configuration registers > > > > > > > in the snd_hda_intel driver to a ->resume_early() callback executed > > > > > > > with interrupts disabled, since doing that with interrupts enabled > > > > > > > may lead to problems in some cases. > > > > > > > > > > > > > > This patch addresses the regression from 2.6.26 tracked as > > > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=12121 . > > > > > > > > > > > > Since I only applied 1 and 2 you'll need to send this one through Takashi. > > > > > > > > > > OK, I merged it to for-next branch now. > > > > > It should appear in the linux-next tree of tomorrow. > > > > > > > > There is no build errors at least on linux-next, but I guess the > > > > testing about PM has been rarely done on linux-next kernel... > > > > > > > > BTW, Rafael, is this particular patch (against hda_intel.c) works in > > > > general or dependent on other two patches? > > > > > > It should be safe without the other patches too. > > > > OK, but this alone doesn't make much sense without others, right? > > > > I'm asking this because I'm not pretty sure how this should be handled. > > Certainly it must be in 2.6.29, but about for 2.6.28... > > Well, I think 2.6.29 would be fine. OK, thanks. If any, this could be pushed later from stable tree, too. Takashi -- 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/