Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272781AbTG3Gjl (ORCPT ); Wed, 30 Jul 2003 02:39:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272786AbTG3Ghc (ORCPT ); Wed, 30 Jul 2003 02:37:32 -0400 Received: from fw.osdl.org ([65.172.181.6]:44164 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S272787AbTG3GhF (ORCPT ); Wed, 30 Jul 2003 02:37:05 -0400 Date: Tue, 29 Jul 2003 23:32:28 -0700 From: Andrew Morton To: Pavel Machek Cc: linux-kernel@vger.kernel.org, vojtech@suse.cz Subject: Re: another must-fix: major PS/2 mouse problem Message-Id: <20030729233228.53d68237.akpm@osdl.org> In-Reply-To: <20030730050857.GF2601@openzaurus.ucw.cz> References: <3EDCF47A.1060605@ifrance.com> <1054681254.22103.3750.camel@cube> <3EDD8850.9060808@ifrance.com> <1058921044.943.12.camel@cube> <20030724103047.31e91a96.akpm@osdl.org> <1059097601.1220.75.camel@cube> <20030725201914.644b020c.akpm@osdl.org> <1059447325.3862.86.camel@cube> <20030728201459.78c8c7c6.akpm@osdl.org> <20030730050857.GF2601@openzaurus.ucw.cz> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1248 Lines: 39 Pavel Machek wrote: > > Hi! > > > > Loosing too many ticks! > > > TSC cannot be used as a timesource. (Are you running with SpeedStep?) > > > Falling back to a sane timesource. > > > psmouse.c: Lost synchronization, throwing 3 bytes away. > > > psmouse.c: Lost synchronization, throwing 1 bytes away. > > > > > > Arrrrgh! The TSC is my only good time source! > > > > Arrrgh! More PS/2 problems! > > > > I think the lost synchronisation is the problem, would you agree? > > > > The person who fixes this gets a Nobel prize. > > > If you set ps/2 synchronization timeout to 20 seconds, you are going to make vojtech > unhappy (he likes that code :-), but at least 2.6.0 will not be worse than 2.4.x... 2.6 is currently much worse than 2.4: we're buried in what appear to be many different varieties of PS/2 bug reports. > Do you want me to create a patch? Well I do not know what the problem with synchronisation is, not what solution you propose. But yeah, I like patches ;) - 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/