From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757250AbYDGKE5 (ORCPT ); Mon, 7 Apr 2008 06:04:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755886AbYDGKEt (ORCPT ); Mon, 7 Apr 2008 06:04:49 -0400 Received: from smtp-vbr10.xs4all.nl ([194.109.24.30]:2651 "EHLO smtp-vbr10.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754701AbYDGKEt (ORCPT ); Mon, 7 Apr 2008 06:04:49 -0400 Date: Mon, 7 Apr 2008 12:02:54 +0200 (CEST) From: Roman Zippel X-X-Sender: roman@localhost.localdomain To: Thomas Gleixner cc: john stultz , Paul Mackerras , Tony Luck , Ingo Molnar , lkml Subject: Re: [PATCH] Close small window for vsyscall time inconsistencies In-Reply-To: Message-ID: References: <1207340264.6222.17.camel@localhost.localdomain> <200804070255.22516.zippel@linux-m68k.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Mon, 7 Apr 2008, Thomas Gleixner wrote: > > So instead of shooting in the dark, I'd suggest to collect some > > numbers first, > > That's what we did and John's analysis of the problem is pretty > correct. How about sharing this information? I'm not saying that his analysis is incorrect, I just suspect it's incomplete, so I would simply like to see a little more information. Is that too much to ask? bye, Roman