From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932395AbWETWON (ORCPT ); Sat, 20 May 2006 18:14:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932401AbWETWON (ORCPT ); Sat, 20 May 2006 18:14:13 -0400 Received: from rwcrmhc13.comcast.net ([216.148.227.153]:3828 "EHLO rwcrmhc13.comcast.net") by vger.kernel.org with ESMTP id S932395AbWETWOM (ORCPT ); Sat, 20 May 2006 18:14:12 -0400 Message-ID: <446F9399.7050101@comcast.net> Date: Sat, 20 May 2006 18:09:29 -0400 From: John Richard Moser User-Agent: Thunderbird 1.5.0.2 (X11/20060518) MIME-Version: 1.0 To: Kyle McMartin CC: linux-kernel@vger.kernel.org Subject: Re: IA-32 on x86-64 References: <446F138F.4020801@comcast.net> <20060520214101.GA8413@tachyon.int.mcmartin.ca> In-Reply-To: <20060520214101.GA8413@tachyon.int.mcmartin.ca> X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Kyle McMartin wrote: > On Sat, May 20, 2006 at 09:03:11AM -0400, John Richard Moser wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Does anyone know how to check if I'm running an IA-32 process on x86-64? > > is_compat_task() > >> More importantly, how do I tell how big the user VM space is for >> current? Like 3GiB for x86 and who knows what (87GiB? 192GiB?) for >> x86-64 and however much for sparc/ppc .... > > TASK_SIZE > > You should probably do your own work instead of posting questions everytime > you hit something you'd have to do a little bit of searching for. > Noted. As of late I've had the excuse that I've posted my last question just before I had to go to bed so everyone else would search for the answer while I sleep; but point taken ;) > -- > - -- All content of all messages exchanged herein are left in the Public Domain, unless otherwise explicitly stated. Creative brains are a valuable, limited resource. They shouldn't be wasted on re-inventing the wheel when there are so many fascinating new problems waiting out there. -- Eric Steven Raymond We will enslave their women, eat their children and rape their cattle! -- Bosc, Evil alien overlord from the fifth dimension -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iQIVAwUBRG+TmAs1xW0HCTEFAQKtBw/9Gia5K8GLmFo9WB1ePhzfb/tTug/clpoH iU0AEQgBoFOImKCXLliTdD4r/lr6a68nBei3Aseu9Son0VnIOiB+dI/BuYcpOdN6 b5EdZE9D6vCBR1YHeaMr2lkL6LROlHS4nkb0GPo0IKgWEjhumiK1XK8ojqKQpmh+ 2EJ4a0M68LSZJWbw1q58DcAsMACKwj2xtDpcjZsrCRMYwxLrP7wYx3bU6XKiKX2L u14Q8gMYNaYBYGLm0O7q0AwTwNT+i/tDWtnnuqUCZxiLtTWCLHstZBALEgW2WB6+ pEa+z/JdCuET9Zl3dvqH+5HsJJ7s9tuQA7svDgmatxZ5m0olWFI1Dlg4No2cwoQX 4y2q+a+gYdvgw4BUIh2Tf0XcJ10Sr6turdQc4YoNq2riB5JSH7MS6qedhU38eEKz 30jWv9yRl2CnVn5AzQHWICae4cSMaOP8KxkG3W9fbxJAur3yoAZVz+M3LecNNg5j GNbObd0COkJTem/eMTsT53WISGkaNG1kDPAkWQZqrusKNXelBwEhjaPhJj/K6isx v75+S+tJg0gW2mVBxHIw006Z44MnSU6nde9fD+o0C6J8uR42gGHHP2oCTsvtuMQb 6samg/keoAbeXAj3IaL7AgFp+V749U4ISK+3gl1nTxzSnlik4Y6YZ6IT6c1PCQX1 qzhSB5RpOgI= =NG+P -----END PGP SIGNATURE-----