From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756753AbYHHUfM (ORCPT ); Fri, 8 Aug 2008 16:35:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752190AbYHHUfA (ORCPT ); Fri, 8 Aug 2008 16:35:00 -0400 Received: from brinza.cc.columbia.edu ([128.59.29.8]:50505 "EHLO brinza.cc.columbia.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751011AbYHHUe7 (ORCPT ); Fri, 8 Aug 2008 16:34:59 -0400 Message-ID: <489CAD8D.7090902@cs.columbia.edu> Date: Fri, 08 Aug 2008 16:33:17 -0400 From: Oren Laadan Organization: Columbia University User-Agent: Thunderbird 2.0.0.16 (X11/20080724) MIME-Version: 1.0 To: Arnd Bergmann CC: Dave Hansen , containers@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Theodore Tso , "Serge E. Hallyn" Subject: Re: [RFC][PATCH 4/4] introduce sys_checkpoint and sys_restore References: <20080807224033.FFB3A2C1@kernel> <20080807224038.0B03CEEF@kernel> <200808081415.19179.arnd@arndb.de> In-Reply-To: <200808081415.19179.arnd@arndb.de> Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-No-Spam-Score: Local Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann wrote: > On Friday 08 August 2008, Dave Hansen wrote: >> linux-2.6.git-dave/arch/x86/kernel/syscall_table_32.S | 2 ++ >> linux-2.6.git-dave/include/asm-x86/unistd_32.h | 2 ++ >> 2 files changed, 4 insertions(+) > > System calls should also be declared in include/linux/syscalls.h. > > I guess you are aware that this implementation is not enough to > support 32 bit tasks on x86_64. In addition to the native 64-bit > code, you would also need the 32-bit compat code here. Yes, of course. The current code does not attempt to do that yet. Oren.