Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272037AbTG2TuO (ORCPT ); Tue, 29 Jul 2003 15:50:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272038AbTG2TuO (ORCPT ); Tue, 29 Jul 2003 15:50:14 -0400 Received: from zcars04f.nortelnetworks.com ([47.129.242.57]:955 "EHLO zcars04f.nortelnetworks.com") by vger.kernel.org with ESMTP id S272037AbTG2TuJ (ORCPT ); Tue, 29 Jul 2003 15:50:09 -0400 Message-ID: <3F26CE6B.9060506@nortelnetworks.com> Date: Tue, 29 Jul 2003 15:43:39 -0400 X-Sybari-Space: 00000000 00000000 00000000 00000000 From: Chris Friesen User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020204 X-Accept-Language: en-us MIME-Version: 1.0 To: Andrew Morton Cc: Albert Cahalan , zwane@arm.linux.org.uk, linux-yoann@ifrance.com, linux-kernel@vger.kernel.org, akpm@digeo.com, vortex@scyld.com, jgarzik@pobox.com Subject: Re: another must-fix: major PS/2 mouse problem References: <1054431962.22103.744.camel@cube> <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> <1059482410.3862.120.camel@cube> <20030729115825.5347b487.akpm@osdl.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 824 Lines: 24 Andrew Morton wrote: > Last time I checked (which was about 18 months ago) the maximum > interrupts-off time on a 500MHz desktop-class machine was 80 microseconds. You might want to bump that up a little bit. Querying carrier signal on a tulip chip is 100usecs with interrupts off. Doesn't make any difference here though. Chris -- Chris Friesen | MailStop: 043/33/F10 Nortel Networks | work: (613) 765-0557 3500 Carling Avenue | fax: (613) 765-2986 Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com - 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/