Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752013AbYLWTmy (ORCPT ); Tue, 23 Dec 2008 14:42:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751016AbYLWTmq (ORCPT ); Tue, 23 Dec 2008 14:42:46 -0500 Received: from yx-out-2324.google.com ([74.125.44.28]:7896 "EHLO yx-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751022AbYLWTmp (ORCPT ); Tue, 23 Dec 2008 14:42:45 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=rQmlJjPDJThH1X9rvEw7s+pO5t+B0x/2YQhBBLiay+VS1TwQYNo7rwZ8L9kY/oFU6s HtP2KAYvLCqPI9K0XexEE6o5Ky7cm5ZYYPNX+wBMOLbsUuZkPQqKJYWsM7w+zu0WQ7No nFl8dwvMNh9OdOs2/JLCIczIVNgWOVmNe55IM= Message-ID: Date: Tue, 23 Dec 2008 20:42:39 +0100 From: "Fabio Comolli" To: "Thomas Gleixner" Subject: Re: TSC not updating after resume: Bug or Feature? Cc: "Ingo Molnar" , "Rafael J. Wysocki" , "Peter Zijlstra" , "Steven Rostedt" , dsaxena@plexity.net, LKML , "Dave Kleikamp" , toralf.foerster@gmx.de In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081217172758.GA6010@trantor.hsd1.or.comcast.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1767 Lines: 54 Hi Thomas. Everything seems to work fine after further testing. Regards, Fabio On Mon, Dec 22, 2008 at 11:33 PM, Thomas Gleixner wrote: > Fabio, > > On Mon, 22 Dec 2008, Fabio Comolli wrote: > >> OK, it seems that you got it. >> >> The system survived two hibernation / resume cycles without triggering >> the warning and, probably the most important part, the dmesg does not >> have any "jumps" before the "Force enable HPET on resume" line as >> before: >> >> [ 275.647704] PM: Creating hibernation image: >> [ 275.648005] PM: Need to copy 177844 pages >> [ 275.648005] Intel machine check architecture supported. >> [ 275.648005] Intel machine check reporting enabled on CPU#0. >> [ 275.648005] Force enabled HPET at resume >> [ 275.648005] ACPI: Waking up from system sleep state S4 >> [ 275.669038] ACPI: EC: non-query interrupt received, switching to >> interrupt mode >> [ 275.740697] pcieport-driver 0000:00:01.0: setting latency timer to 64 >> [ 275.740781] pcieport-driver 0000:00:1c.0: setting latency timer to 64 >> [ 275.740786] pciehp 0000:00:1c.0:pcie02: pciehp_resume ENTRY >> >> ...and so on. >> >> As i mentioned in the bug report, to be sure that the bug doesn't >> trigger I have to wait at least on day and > 10 hibernation / resumee >> cycles. > > Sure. > >> But with your first patch the bug triggered at the second cycle, so >> I'm optimist :-) >> >> I'll keep you informed. Many thanks in advance, > > Many thanks to you for following up on this. > > tglx > -- 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/