Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756956AbYKIVtA (ORCPT ); Sun, 9 Nov 2008 16:49:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757928AbYKIVoP (ORCPT ); Sun, 9 Nov 2008 16:44:15 -0500 Received: from minas.ics.muni.cz ([147.251.4.40]:46862 "EHLO minas.ics.muni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758133AbYKIVoN (ORCPT ); Sun, 9 Nov 2008 16:44:13 -0500 Date: Sun, 9 Nov 2008 22:43:38 +0100 From: Lukas Hejtmanek To: Arjan van de Ven Cc: "Rafael J. Wysocki" , Marcin Slusarz , linux-kernel@vger.kernel.org, Thomas Gleixner , torvalds@linux-foundation.org, corsac@debian.org, elendil@planet.nl Subject: Re: Bootup time regression from 2.6.27 to 2.6.28-rc3+ Message-ID: <20081109214338.GB4385@ics.muni.cz> References: <20081104173300.GF6134@ics.muni.cz> <20081109105159.GA5867@joi> <20081109113304.GE4353@ics.muni.cz> <200811091424.10943.rjw@sisk.pl> <20081109200918.GA4361@ics.muni.cz> <20081109122835.10f410fa@infradead.org> <20081109203432.GB4361@ics.muni.cz> <20081109132438.5d81cd74@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20081109132438.5d81cd74@infradead.org> X-echelon: NSA, CIA, CI5, MI5, FBI, KGB, BIS, Plutonium, Bin Laden, bomb User-Agent: Mutt/1.5.18 (2008-05-17) X-Muni-Spam-TestIP: 81.31.45.161 X-Muni-Envelope-From: xhejtman@anubis.ics.muni.cz X-Muni-Virus-Test: Clean X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-3.0 (minas.ics.muni.cz [147.251.4.35]); Sun, 09 Nov 2008 22:43:32 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 822 Lines: 18 On Sun, Nov 09, 2008 at 01:24:38PM -0800, Arjan van de Ven wrote: > it would be greatly appreciated if those that see this issue can test the > patch below (which is a combo patch of thomas' fixes, to make testing > easier) and confirm if this fixes the hangs. If they do fix the issue we > don't need to disable anything and get better power savings as bonus as > well. hmm, on the other hand, powertop application shows that C4 state is 51.5% residency and C0 is 47.3% residency. I have about 5% C0 residency and 95-98% C3 residency. Is this expected? -- Luk?? Hejtm?nek -- 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/