Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263137AbTIVT12 (ORCPT ); Mon, 22 Sep 2003 15:27:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263305AbTIVT12 (ORCPT ); Mon, 22 Sep 2003 15:27:28 -0400 Received: from pix-525-pool.redhat.com ([66.187.233.200]:33916 "EHLO devserv.devel.redhat.com") by vger.kernel.org with ESMTP id S263137AbTIVT11 (ORCPT ); Mon, 22 Sep 2003 15:27:27 -0400 Date: Mon, 22 Sep 2003 21:27:18 +0200 From: Arjan van de Ven To: Jamie Lokier Cc: Arjan van de Ven , Alan Cox , "Eric W. Biederman" , Linux Kernel Mailing List Subject: Re: Can we kill f inb_p, outb_p and other random I/O on port 0x80, in 2.6? Message-ID: <20030922212718.A13166@devserv.devel.redhat.com> References: <1064229778.8584.2.camel@dhcp23.swansea.linux.org.uk> <20030922162602.GB27209@mail.jlokier.co.uk> <1064248391.8895.6.camel@dhcp23.swansea.linux.org.uk> <1064250691.6235.2.camel@laptop.fenrus.com> <20030922182808.GA28372@mail.jlokier.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20030922182808.GA28372@mail.jlokier.co.uk>; from jamie@shareable.org on Mon, Sep 22, 2003 at 07:28:08PM +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 552 Lines: 14 On Mon, Sep 22, 2003 at 07:28:08PM +0100, Jamie Lokier wrote: > Arjan van de Ven wrote: > > The first person to complain about the extra branch miss in udelay for > > this will get laughed at by me ;) > > udelay(1) is too slow on a 386 even without the branch miss. ok we have ndelay() now as well in 2.6 - 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/