From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753806AbaCKANn (ORCPT ); Mon, 10 Mar 2014 20:13:43 -0400 Received: from mga01.intel.com ([192.55.52.88]:13542 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752958AbaCKANm (ORCPT ); Mon, 10 Mar 2014 20:13:42 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,627,1389772800"; d="scan'208";a="495800338" Message-ID: <531E5531.20409@linux.intel.com> Date: Mon, 10 Mar 2014 17:13:37 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Andy Lutomirski , Linus Torvalds , x86@kernel.org CC: Stefani Seibold , Andreas Brief , Martin Runge , Linux Kernel Mailing List Subject: Re: [PATCH] x86: Remove compat vdso support References: <775280bd6cab6345a1d340e7038d2011763bf81b.1394492341.git.luto@amacapital.net> In-Reply-To: <775280bd6cab6345a1d340e7038d2011763bf81b.1394492341.git.luto@amacapital.net> 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 On 03/10/2014 05:12 PM, Andy Lutomirski wrote: > The compat vDSO is a complicated hack that's needed to maintain > compatibility with a small range of never-released glibc versions. > > This removes it and replaces it with a much simpler hack: a config > option to disable the 32-bit vDSO by default. > > Signed-off-by: Andy Lutomirski Can we verify this works correctly on the affected distributions? -hpa