Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964815AbVKVBPi (ORCPT ); Mon, 21 Nov 2005 20:15:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964816AbVKVBPi (ORCPT ); Mon, 21 Nov 2005 20:15:38 -0500 Received: from ms-smtp-03.nyroc.rr.com ([24.24.2.57]:37871 "EHLO ms-smtp-03.nyroc.rr.com") by vger.kernel.org with ESMTP id S964815AbVKVBPh (ORCPT ); Mon, 21 Nov 2005 20:15:37 -0500 Date: Mon, 21 Nov 2005 20:15:11 -0500 (EST) From: Steven Rostedt X-X-Sender: rostedt@gandalf.stny.rr.com To: Ingo Molnar cc: Fernando Lopez-Lezcano , linux-kernel@vger.kernel.org, "Paul E. McKenney" , "K.R. Foley" , Thomas Gleixner , pluto@agmk.net, john cooper , Benedikt Spranger , Daniel Walker , Tom Rini , George Anzinger Subject: Re: test time-warps [was: Re: 2.6.14-rt13] In-Reply-To: <20051121221941.GA11102@elte.hu> Message-ID: References: <20051115090827.GA20411@elte.hu> <1132608728.4805.20.camel@cmn3.stanford.edu> <20051121221511.GA7255@elte.hu> <20051121221941.GA11102@elte.hu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1349 Lines: 40 On Mon, 21 Nov 2005, Ingo Molnar wrote: > > but in any case, -rt13 should be silent and there should be no time > warps. If there are any then those could cause the keyboard repeat > problems. > Hi Ingo, I'm running -rt13 with the following command line: root=/dev/md0 ro console=ttyS0,115200 console=tty0 nmi_watchdog=2 lapic earlyprintk=ttyS0,115200 idle=poll I just got the following output: $ ./time-warp-test #CPUs: 2 running 2 tasks to check for time-warps. warp .. -5 cycles, ... 0000004fc2ab2b7f -> 0000004fc2ab2b7a ? warp .. -12 cycles, ... 000000506d1d558c -> 000000506d1d5580 ? warp .. -97 cycles, ... 000000536c8868d3 -> 000000536c886872 ? warp .. -99 cycles, ... 00000059ae9d49a1 -> 00000059ae9d493e ? warp .. -110 cycles, ... 00000059ed0f05d6 -> 00000059ed0f0568 ? warp .. -118 cycles, ... 0000007392963142 -> 00000073929630cc ? warp .. -122 cycles, ... 0000007d6a94bc76 -> 0000007d6a94bbfc ? warp .. -346 cycles, ... 0000008acf28a18e -> 0000008acf28a034 ? warp .. -390 cycles, ... 0000008b2fc61fef -> 0000008b2fc61e69 ? -- Steve - 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/