From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754846AbYKKAUK (ORCPT ); Mon, 10 Nov 2008 19:20:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753355AbYKKAT4 (ORCPT ); Mon, 10 Nov 2008 19:19:56 -0500 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:44078 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751759AbYKKAT4 (ORCPT ); Mon, 10 Nov 2008 19:19:56 -0500 Date: Mon, 10 Nov 2008 16:19:55 -0800 (PST) Message-Id: <20081110.161955.22624662.davem@davemloft.net> To: akpm@linux-foundation.org Cc: alan@lxorguk.ukuu.org.uk, kosaki.motohiro@jp.fujitsu.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] serial/8250: fix uninitialized warnings From: David Miller In-Reply-To: <20081110155808.a4d94ee7.akpm@linux-foundation.org> References: <20081110143039.6f21fdc3.akpm@linux-foundation.org> <20081110234843.0fba9f16@lxorguk.ukuu.org.uk> <20081110155808.a4d94ee7.akpm@linux-foundation.org> X-Mailer: Mew version 6.1 on Emacs 22.1 / 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andrew Morton Date: Mon, 10 Nov 2008 15:58:08 -0800 > On about half the architectures, BUG is not considered to be no-return. Right, it ought to be, whether implicitly (__builtin_trap() is something GCC considers no-return) or explicitly (if the arch uses inline asm or the generic bug.h code)