Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422732AbXBOXux (ORCPT ); Thu, 15 Feb 2007 18:50:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422729AbXBOXux (ORCPT ); Thu, 15 Feb 2007 18:50:53 -0500 Received: from gw.goop.org ([64.81.55.164]:58442 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422728AbXBOXuv (ORCPT ); Thu, 15 Feb 2007 18:50:51 -0500 Message-ID: <45D4F1C1.7060103@goop.org> Date: Thu, 15 Feb 2007 15:50:25 -0800 From: Jeremy Fitzhardinge User-Agent: Thunderbird 1.5.0.9 (X11/20070212) MIME-Version: 1.0 To: Zachary Amsden CC: Pavel Machek , Alan , Rusty Russell , Andi Kleen , Linux Kernel Mailing List , Andrew Morton , Chris Wright Subject: Re: [PATCH 9/11] Panic delay fix References: <200702060353.l163rUmj000771@zach-dev.vmware.com> <20070206122729.GC47229@muc.de> <45C8FA2D.6010706@vmware.com> <20070207123552.GD4481@ucw.cz> <1170880572.11736.4.camel@localhost.localdomain> <20070214125216.2befda78@localhost.localdomain> <45D36B49.5090109@vmware.com> <20070215101713.GK26240@elf.ucw.cz> <45D4F003.4030502@vmware.com> In-Reply-To: <45D4F003.4030502@vmware.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 675 Lines: 15 Zachary Amsden wrote: > So Rusty, Chris, Jeremy, any objections to killing udelay() and > friends in paravirt-ops? It would simplify things a bit. The only > thing we lose is a slightly faster boot time in the 100% emulated > device case. I'm ok with losing that. Even the PIT fast paths don't > use udelay, so I don't think we care for runtime performance at all. Fine with me. That always seemed a bit warty to me. J - 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/