Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932610AbWCPADP (ORCPT ); Wed, 15 Mar 2006 19:03:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932616AbWCPADP (ORCPT ); Wed, 15 Mar 2006 19:03:15 -0500 Received: from mraos.ra.phy.cam.ac.uk ([131.111.48.8]:35039 "EHLO mraos.ra.phy.cam.ac.uk") by vger.kernel.org with ESMTP id S932610AbWCPADO (ORCPT ); Wed, 15 Mar 2006 19:03:14 -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 "Wed, 15 Mar 2006 16:02:57 +0800." <3ACA40606221794F80A5670F0AF15F840B32AC5E@pdsmsx403> Date: Thu, 16 Mar 2006 00:03:10 +0000 From: Sanjoy Mahajan Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 963 Lines: 25 Your intuition was right. Testing by changing only the DSDT gives slightly different results than by changing the kernel drivers. So far the results: with only THM0 in the DSDT: HANGS (but only on the second sleep, not the first one, so a slight difference with the kernel-testing data) with only THM0 and all methods doing nothing (either returning 0 or, for _TMP, 0xBB8): NO hang with only THM0 and all methods except _TMP doing nothing, but _TMP doing its normal code: NO hang [that's the difference between DSDT and kernel testing] More bisection coming. -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/