From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754708Ab2DRTDg (ORCPT ); Wed, 18 Apr 2012 15:03:36 -0400 Received: from terminus.zytor.com ([198.137.202.10]:41314 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754512Ab2DRTDe (ORCPT ); Wed, 18 Apr 2012 15:03:34 -0400 Message-ID: <4F8F0FF4.7010701@zytor.com> Date: Wed, 18 Apr 2012 12:03:16 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: "H.J. Lu" CC: mingo@redhat.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, linux-tip-commits@vger.kernel.org Subject: Re: [tip:x86/x32] x32: Fix alignment fail in struct compat_siginfo References: <1329696488-16970-1-git-send-email-hpa@zytor.com> <4F8EFE4D.2040201@zytor.com> <4F8F0385.5090901@zytor.com> <4F8F0614.9010604@zytor.com> In-Reply-To: X-Enigmail-Version: 1.4 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looking at asm/siginfo.h it already has a bunch of __ARCH_SI_*_T macros, so I guess adding an __ARCH_SI_CLOCK_T would not be out of place. The whole misaligned union in this structure is a complete facepalm, but there isn't much we can do about it now. -hpa