Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755187AbZLTCpM (ORCPT ); Sat, 19 Dec 2009 21:45:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755020AbZLTCpL (ORCPT ); Sat, 19 Dec 2009 21:45:11 -0500 Received: from mail-px0-f189.google.com ([209.85.216.189]:51674 "EHLO mail-px0-f189.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754931AbZLTCpJ (ORCPT ); Sat, 19 Dec 2009 21:45:09 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=vkAaZqg0dfxBbxInZGJBQsnQKAQQMbynagEuzg7UyzCT02n045GxjoQ8Mq2S74aPhS /dEyPOxp4Dd6ZLblD4s9zFZbxNGeFawXerMAQdQN3X6L6hM6jUS9Tup0kmhBT7veOLjI jbmZujQFAIvAOSuBFM4sZ/p5uWrrv6GcxqMcs= Date: Sat, 19 Dec 2009 18:45:04 -0800 From: Dmitry Torokhov To: "Rafael J. Wysocki" Cc: Linus Torvalds , Alan Stern , Zhang Rui , LKML , ACPI Devel Maling List , pm list Subject: Re: Async suspend-resume patch w/ completions (was: Re: Async suspend-resume patch w/ rwsems) Message-ID: <20091220024503.GD4073@core.coreip.homeip.net> References: <200912200040.18944.rjw@sisk.pl> <200912200053.45988.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200912200053.45988.rjw@sisk.pl> User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 877 Lines: 23 On Sun, Dec 20, 2009 at 12:53:45AM +0100, Rafael J. Wysocki wrote: > On Sunday 20 December 2009, Linus Torvalds wrote: > > > > If it isn't, don't do that then. But we actually have no real > > reason to believe that it would be problematic, at least on a PC where the > > actual logic is on the SB (presumably behind the LPC controller). > > > > Why would it be? > > The embedded controller may depend on it. > No, not really depend but rather wierd things may happen if you accessing both. Witness regressions where touching embedded controller makes us lose data from touchpad, I think you are CCed on that bug. -- Dmitry -- 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/