Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751165AbWCSOdN (ORCPT ); Sun, 19 Mar 2006 09:33:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751501AbWCSOdN (ORCPT ); Sun, 19 Mar 2006 09:33:13 -0500 Received: from mraos.ra.phy.cam.ac.uk ([131.111.48.8]:23205 "EHLO mraos.ra.phy.cam.ac.uk") by vger.kernel.org with ESMTP id S1751029AbWCSOdN (ORCPT ); Sun, 19 Mar 2006 09:33:13 -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, "Brian Marete" , "Ryan Phillips" , gregkh@suse.de, "Brown, Len" , linux-acpi@vger.kernel.org, "Mark Lord" , "Randy Dunlap" , jgarzik@pobox.com, "Duncan" <1i5t5.duncan@cox.net>, "Pavlik Vojtech" , "Meelis Roos" Subject: Re: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT] In-Reply-To: Your message of "Sun, 19 Mar 2006 12:12:09 +0800." <3ACA40606221794F80A5670F0AF15F84041AC26C@pdsmsx403> Date: Sun, 19 Mar 2006 14:33:08 +0000 From: Sanjoy Mahajan Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1136 Lines: 31 > Maybe I need to make a summary here for this issue: > 1. The s3 hang is in While-loop in SMPI that looks like > waiting BIOS response. Right. > 2. If THM2, THM6, THM7 disabled, disabling THM0._TMP > fix the s3 hang. Right. And many ways of disabling THM0._TMP fix the hang: 1. making acpi_evaluate_integer() not evaluate _TMP methods. 2. the short-term fix using acpi_in_suspend 3. taking out \_SB.PCI0.ISA0.EC0.UPDT () line from _TMP method. > I think you need to continue to find out which THMs, which methods > cause s3 hang when THM0._TMP disabled. I assume the problem is: > THM0._TMP && THMx._XXX && THMy._YYY.. I agree, and am testing the other thermal methods one at a time. I suspect that THMx.AC0 will be involved, but we'll see. -Sanjoy `Never underestimate the evil of which men of power are capable.' --Bertrand Russell, _War Crimes in Vietnam_, chapter 1. - 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/