From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses Date: Wed, 18 Apr 2007 01:28:04 -0700 (PDT) Message-ID: <20070418.012804.95897126.davem@davemloft.net> References: <20070417.130929.59470175.davem@davemloft.net> <20070417133723.00031f82@mini> <4625BE2C.1030801@sw.ru> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: shemminger@linux-foundation.org, netdev@vger.kernel.org, bridge@lists.osdl.org, devel@openvz.org To: xemul@sw.ru Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:55201 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S933058AbXDRI2B (ORCPT ); Wed, 18 Apr 2007 04:28:01 -0400 In-Reply-To: <4625BE2C.1030801@sw.ru> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Pavel Emelianov Date: Wed, 18 Apr 2007 10:43:56 +0400 > [snip] > > > --- linux-2.6.orig/net/bridge/br_private.h 2007-04-17 > > 13:26:48.000000000 -0700 +++ linux-2.6/net/bridge/br_private.h > > 2007-04-17 13:30:29.000000000 -0700 @@ -36,7 +36,7 @@ > > { > > unsigned char prio[2]; > > unsigned char addr[6]; > > -}; > > +} __attribute__((aligned(8))); > > Why "8"? Mustn't it be "16"? Address is to be 2-bytes aligned... Actually it could be made "2", the aligned() attribute is in bytes, not bits.