Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754735Ab0GJLeL (ORCPT ); Sat, 10 Jul 2010 07:34:11 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.125]:52719 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754600Ab0GJLeJ (ORCPT ); Sat, 10 Jul 2010 07:34:09 -0400 X-Authority-Analysis: v=1.1 cv=o8sBXTxWt3Y8I13SYZ0pmcTcOViZ+nX/QX6HkgGmvUU= c=1 sm=0 a=T3RyHyitX6oA:10 a=UBIxAjGgU1YA:10 a=7U3hwN5JcxgA:10 a=Q9fys5e9bTEA:10 a=gMqfjgEr1zLu/65IO0LwxA==:17 a=7gkXJVJtAAAA:8 a=AA96hDGzTQzOfXQ6WT4A:9 a=Ia8h96ouusjCG7P1qzjX3fyVmZAA:4 a=PUjeQqilurYA:10 a=JmBWkid0h3cA:10 a=gMqfjgEr1zLu/65IO0LwxA==:117 X-Cloudmark-Score: 0 X-Originating-IP: 74.67.89.75 Subject: Re: [PATCH] tracing: properly align linker defined symbols From: Steven Rostedt Reply-To: rostedt@goodmis.org To: Zeev Tarantov Cc: Sam Ravnborg , Linus Torvalds , LKML , Ingo Molnar , Frederic Weisbecker , Andrew Morton , "Rafael J. Wysocki" In-Reply-To: References: <1278705402.1537.157.camel@gandalf.stny.rr.com> <20100709203301.GA13839@merkur.ravnborg.org> <1278721339.1537.166.camel@gandalf.stny.rr.com> <20100710063459.GA14596@merkur.ravnborg.org> Content-Type: text/plain; charset="ISO-8859-15" Organization: Kihon Technologies Inc. Date: Sat, 10 Jul 2010 07:34:05 -0400 Message-ID: <1278761646.1537.182.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 672 Lines: 23 On Sat, 2010-07-10 at 13:18 +0300, Zeev Tarantov wrote: > On Sat, Jul 10, 2010 at 09:35, Sam Ravnborg wrote: > > +/* > > + * Align to a 32 byte boundary equal to the > > + * alignment gcc 4.5 uses for a struct > > + */ > > +#define STRUCT_ALIGN() . = ALIGN(32) > > + What I'm nervous about is when gcc 4.8 decides to up the alignment to 64. Maybe we should have both patches, just to be safe. -- Steve -- 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/