Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753378AbYLRMk0 (ORCPT ); Thu, 18 Dec 2008 07:40:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751457AbYLRMkO (ORCPT ); Thu, 18 Dec 2008 07:40:14 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:47314 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751412AbYLRMkN (ORCPT ); Thu, 18 Dec 2008 07:40:13 -0500 Date: Thu, 18 Dec 2008 13:39:24 +0100 From: Ingo Molnar To: Peter Zijlstra Cc: Steven Rostedt , dsaxena@plexity.net, Thomas Gleixner , linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Dave Kleikamp Subject: Re: TSC not updating after resume: Bug or Feature? Message-ID: <20081218123924.GH25715@elte.hu> References: <20081217172758.GA6010@trantor.hsd1.or.comcast.net> <1229536210.30177.21.camel@localhost.localdomain> <1229592279.9487.133.camel@twins> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1229592279.9487.133.camel@twins> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Peter Zijlstra wrote: > Rafael, would something like this explain why we had to revert Shaggy's > patch? His patch fixes the backward motion filter and I'm at an utter > loss why that would break suspend. yes, i'd love to have this commit reinstated: 5b7dba4: sched_clock: prevent scd->clock from moving backwards and the bug triggered by hibernation fixed instead. Ingo -- 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/