From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757102AbYEYRiw (ORCPT ); Sun, 25 May 2008 13:38:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754999AbYEYRip (ORCPT ); Sun, 25 May 2008 13:38:45 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:1724 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753761AbYEYRin (ORCPT ); Sun, 25 May 2008 13:38:43 -0400 Date: Sun, 25 May 2008 19:38:25 +0200 From: Pavel Machek To: Patrick Cc: linux-kernel@vger.kernel.org Subject: Re: SB600 AHCI: Hard Disk Corruption Message-ID: <20080525173825.GA4132@ucw.cz> References: <1211717435.6038.53.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1211717435.6038.53.camel@localhost.localdomain> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > I've got an annoying problem with my athlon 64bit, 4gb ram, ???asus m2a-vm > (->SB600 AHCI controller), SAMSUNG HD501LJ SATA Disk. I'm using kernel > 2.6.26-rc3. Everything works fine, expect for standby/suspend/hibernate. > Standby freezes, hibernate, I acually ???haven't tested lately cause I > want suspend to ram to work first. > > "echo mem > /sys/power/state; vbetool post;" (on text console) > successfully suspends the system and it resumes as well, BUT: After > resuming, things quickly turn bad: "file not fonund", kernel reports iommu problem? Try it with mem=3G. > * I read many threads in which Tejun provided patches for the SB600 AHCI > Controller which seems to be seriously broken - if only i knew that in > advance... Maybe he can fix this issue as well - last ressort. Otherwise > I'll burn that mobo! I suspect all you need is to burn one dimm.. or send it to me so that I can reproduce it ;-). > ???** After my firs install and configuring the system for a day, trying > out suspend to ram smashed it with no backups, since then i didn't learn > my lesson and smashed it again 2-3 times, this time with backups at hand > though, ... Boot it from cd ;-). -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html