Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 17 Sep 2002 19:50:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 17 Sep 2002 19:50:59 -0400 Received: from pizda.ninka.net ([216.101.162.242]:53380 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Tue, 17 Sep 2002 19:50:58 -0400 Date: Tue, 17 Sep 2002 16:46:49 -0700 (PDT) Message-Id: <20020917.164649.110499262.davem@redhat.com> To: ak@suse.de Cc: johnstul@us.ibm.com, jamesclv@us.ibm.com, alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org, anton.wilson@camotion.com Subject: Re: do_gettimeofday vs. rdtsc in the scheduler From: "David S. Miller" In-Reply-To: <20020918015209.B31263@wotan.suse.de> References: <1032305535.7481.204.camel@cog> <20020917.163246.113965700.davem@redhat.com> <20020918015209.B31263@wotan.suse.de> X-Mailer: Mew version 2.1 on Emacs 21.1 / Mule 5.0 (SAKAKI) 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: 635 Lines: 17 From: Andi Kleen Date: Wed, 18 Sep 2002 01:52:09 +0200 On Tue, Sep 17, 2002 at 04:32:46PM -0700, David S. Miller wrote: > I know full well it isn't currently :-) Sorry, it's wrong. The x86 architecture has several such registers Not in the processor, and not architectually specified. All of the things you list are in the scope of things outside the cpu. - 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/