Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750873AbWCJF2M (ORCPT ); Fri, 10 Mar 2006 00:28:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751922AbWCJF2I (ORCPT ); Fri, 10 Mar 2006 00:28:08 -0500 Received: from smtpauth07.mail.atl.earthlink.net ([209.86.89.67]:43922 "EHLO smtpauth07.mail.atl.earthlink.net") by vger.kernel.org with ESMTP id S1750741AbWCJF2G (ORCPT ); Fri, 10 Mar 2006 00:28:06 -0500 To: "Yu, Luming" cc: linux-kernel@vger.kernel.org, "Linus Torvalds" , "Andrew Morton" , "Tom Seeley" , "Dave Jones" , "Jiri Slaby" , michael@mihu.de, mchehab@infradead.org, v4l-dvb-maintainer@linuxtv.org, video4linux-list@redhat.com, "Brian Marete" , "Ryan Phillips" , gregkh@suse.de, linux-usb-devel@lists.sourceforge.net, "Brown, Len" , linux-acpi@vger.kernel.org, "Mark Lord" , "Randy Dunlap" , jgarzik@pobox.com, linux-ide@vger.kernel.org, "Duncan" <1i5t5.duncan@cox.net>, "Pavlik Vojtech" , linux-input@atrey.karlin.mff.cuni.cz, "Meelis Roos" Subject: Re: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT] In-Reply-To: Your message of "Mon, 27 Feb 2006 17:04:15 +0800." <3ACA40606221794F80A5670F0AF15F840B0CE273@pdsmsx403> X-Mailer: MH-E 7.91; nmh 1.1; GNU Emacs 21.4.1 Date: Fri, 10 Mar 2006 00:26:14 -0500 From: Sanjoy Mahajan Message-Id: X-ELNK-Trace: dcd19350f30646cc26f3bd1b5f75c9f474bf435c0eb9d478bbc7acd6dc94bc6ba288334b8af5e188d596878c185a1852350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 24.41.6.91 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2260 Lines: 50 [Re: bugme #5989, head no longer hanging in shame] From: "Yu, Luming" > I suggest you to retest, and post dmesg with UN-modified BIOS. I'm now running/testing an unmodified DSDT with 2.6.16-rc5. For a while I had no S3 hangs, but I just noticed them again. The error is the same as with the modified DSDT (with slightly different offsets): exregion-0185 [36] ex_system_memory_space: system_memory 0 (32 width) Address=0000000023FDFFC0 exregion-0185 [36] ex_system_memory_space: system_memory 1 (32 width) Address=0000000023FDFFC0 exregion-0290 [36] ex_system_io_space_han: system_iO 1 (8 width) Address=00000000000000B2 repeated endlessly. I think the problem resurfaced once I decided to let my sleep.sh script leave the thermal driver loaded before going into S3 (suspecting that the bug might come back if I did that). So I susect that my modified DSDT didn't cause the S3 problems, it merely exposed one even in the minimal configuration discussed in the #5989 report. Which makes me wonder about another bug that disappeared when I switched to the vanilla DSDT: While printing (via gs+hpijs to an HP photosmart 2710 via the wireless card), the system makes double-beeps as if it were having the AC adapter plugged and unplugged. These noises happen when printing via the wireless card or via USB (to a different HP inkjet), but not when printing via the parallel port to a Lexmark laserprinter (using just gs). Since I didn't do anything to the battery code in the DSDT, I now wonder whether changing the DSDT merely exposed the issue but didn't create it. [From an earlier msg:] > I think the truth is, for 5989, we need to fix thermal and processor > driver issue. I agree, although I think the processor driver is not the culprit. My earlier testing with the (with the modified DSDT) worked fine with the processor module loaded, but hung with processor + thermal loaded. -Sanjoy `A society of sheep must in time beget a government of wolves.' - Bertrand de Jouvenal - 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/