From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964834AbWAUBqt (ORCPT ); Fri, 20 Jan 2006 20:46:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932386AbWAUBqt (ORCPT ); Fri, 20 Jan 2006 20:46:49 -0500 Received: from web34107.mail.mud.yahoo.com ([66.163.178.105]:49847 "HELO web34107.mail.mud.yahoo.com") by vger.kernel.org with SMTP id S932384AbWAUBqs (ORCPT ); Fri, 20 Jan 2006 20:46:48 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=pSScrp9yUEJ/gRR0IiwEzY7rmG9Zryrz7QKk6oIhSjRlCaGnkrPIZucntfdxCLku6Iuny6BxySTq+QmR+pRrqX4XbVusUDxGj913Xii9GYNR0DmyBlqG/GQXKLD3/6x1PM8Q8PpbE1xzgsM5Q/5Hr2i8z8rglcT0XcyXXGqEi5E= ; Message-ID: <20060121014647.74327.qmail@web34107.mail.mud.yahoo.com> Date: Fri, 20 Jan 2006 17:46:47 -0800 (PST) From: Kenny Simpson Subject: Re: set_bit() is broken on i386? To: linux kernel 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 As a follow-up to my previous post... this only works if the ADDR macro is not used: "+m" (*addr) What is the purpose of the ADDR macro? (besides calling upon the wrath of the undefined behavior gremlins?) -Kenny __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com