Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261631AbUKCPUJ (ORCPT ); Wed, 3 Nov 2004 10:20:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261638AbUKCPUI (ORCPT ); Wed, 3 Nov 2004 10:20:08 -0500 Received: from fw.osdl.org ([65.172.181.6]:27570 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S261631AbUKCPUC (ORCPT ); Wed, 3 Nov 2004 10:20:02 -0500 Date: Wed, 3 Nov 2004 07:19:59 -0800 (PST) From: Linus Torvalds To: Andrea Arcangeli cc: Kernel Mailing List Subject: Re: RFC: avoid asmlinkage on x86 traps/interrupts In-Reply-To: <20041103090710.GV3571@dualathlon.random> Message-ID: References: <20041103090710.GV3571@dualathlon.random> 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: 553 Lines: 17 On Wed, 3 Nov 2004, Andrea Arcangeli wrote: > > I guess it'd be nicer to simply move the output into the input with "a", > "d", "b", and the not add any output at all, and put "eax/edx" back into > the clobbers. Ehh.. You aren't allowed to clobber inputs. Try it with any modern version of gcc. Linus - 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/