From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753071AbXCUW6b (ORCPT ); Wed, 21 Mar 2007 18:58:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753076AbXCUW6a (ORCPT ); Wed, 21 Mar 2007 18:58:30 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:38498 "EHLO amd.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753064AbXCUW6a (ORCPT ); Wed, 21 Mar 2007 18:58:30 -0400 Date: Wed, 21 Mar 2007 23:58:20 +0100 From: Pavel Machek To: "Rafael J. Wysocki" Cc: Lukas Hejtmanek , linux-kernel@vger.kernel.org Subject: Re: Suspend to disk bug 2.6.21-rc2-git1 Message-ID: <20070321225820.GM6057@elf.ucw.cz> References: <20070305132331.GF3693@mail.muni.cz> <20070321213007.GA3637@mail.muni.cz> <20070321223908.GI6057@elf.ucw.cz> <200703212359.41523.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200703212359.41523.rjw@sisk.pl> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > > > > I'm not sure what version did exacly caused susped to disk problems but > > > > > anyway, in 2.6.21-rc2-git1, suspend to disk breaks ACPI. ACPI events do not > > > > > even emit ACPI interrupts. Suspend to ram works nicely. > > > > > > > > Is 2.6.21-latest better? There were many problems in suspend area, > > > > hopefully they are slowly being fixed... > > > > > > I've found out that only platform method is working. reboot method does not. > > > > Try this one. > > Good idea. > > BTW, we didn't use "platform" during the resume in 2.6.20, so I think this > patch should go into 2.6.21. Yes, I think so. Do you or I do the akpm submission? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html