Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753818AbXLJCUf (ORCPT ); Sun, 9 Dec 2007 21:20:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751634AbXLJCUZ (ORCPT ); Sun, 9 Dec 2007 21:20:25 -0500 Received: from rv-out-0910.google.com ([209.85.198.184]:8086 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751240AbXLJCUX (ORCPT ); Sun, 9 Dec 2007 21:20:23 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=Jj3iaa3o72rXUA/RR96gK0ikbea+wyagnuzc6DPg9kV2P7ovB3prgFvK7gL3GLor3fArwOpGALVI6pLbbOAE18uggE39ZiFzEiJgnY2ofLanftNQ0e0kmxe9ugQNuM/y7cD9B/61MQGcBgTLmo4i6AdLdrAf2x6OAbzaqymffKc= Message-ID: <475CA25F.5000103@gmail.com> Date: Mon, 10 Dec 2007 11:20:15 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: Andreas Mohr CC: Robert Hancock , Matthew Garrett , Andrew Morton , "Rafael J. Wysocki" , LKML , Linus Torvalds , Ingo Molnar , linux-ide@vger.kernel.org, Len Brown , linux-acpi@vger.kernel.org Subject: Re: 2.6.24-rc4-git5: Reported regressions from 2.6.23 References: <475AE150.9050306@shaw.ca> <20071209213642.GA27096@rhlx01.hs-esslingen.de> <20071210000429.GA3916@rhlx01.hs-esslingen.de> <20071210004959.GA23280@rhlx01.hs-esslingen.de> In-Reply-To: <20071210004959.GA23280@rhlx01.hs-esslingen.de> X-Enigmail-Version: 0.95.3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1072 Lines: 24 Andreas Mohr wrote: > As such one can conclude that this BIOS is rather very confused when being called for _GTM on an entirely > unused controller port. And this is either because the BIOS is dumb or because ACPI doesn't really > expect anyone to call _GTM on an unused physical port. I'd bet on the latter... > (however I haven't found ACPI 3.0b explicitly mentioning this somewhere yet) Thanks a lot for finding this out. One of the two reports in bug 9320 seems to be the same problem although the other doesn't seem to be. So, it seems we'll have to check that both primary and secondary slots are empty and skip _GTM if so. :-( Also, right, there's no need to fail suspend on _GTM failure whatever the error is. That was me being anal again. Will incorporate both into the ACPI fixes patchset. Thanks. -- tejun -- 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/