Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755206AbYGITI3 (ORCPT ); Wed, 9 Jul 2008 15:08:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751074AbYGITIU (ORCPT ); Wed, 9 Jul 2008 15:08:20 -0400 Received: from gw.goop.org ([64.81.55.164]:60128 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751862AbYGITIT (ORCPT ); Wed, 9 Jul 2008 15:08:19 -0400 Message-ID: <48750C94.70903@goop.org> Date: Wed, 09 Jul 2008 12:08:04 -0700 From: Jeremy Fitzhardinge User-Agent: Thunderbird 2.0.0.14 (X11/20080501) MIME-Version: 1.0 To: Mike Travis CC: Christoph Lameter , Ingo Molnar , Andrew Morton , "Eric W. Biederman" , "H. Peter Anvin" , Jack Steiner , linux-kernel@vger.kernel.org Subject: Re: [RFC 00/15] x86_64: Optimize percpu accesses References: <20080709165129.292635000@polaris-admin.engr.sgi.com> <4874F4F2.9010603@goop.org> <4874F7D9.5060607@linux-foundation.org> <4874FAB2.5080401@goop.org> <4875000A.3060004@sgi.com> <48750202.3060603@goop.org> <4875041C.60206@sgi.com> In-Reply-To: <4875041C.60206@sgi.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 453 Lines: 13 Mike Travis wrote: > One more approach... ;-) Once the pda and percpu vars are in the same > area, then could the pda be used for both 32 and 64...? > The i386 code works quite reliably thanks ;) J -- 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/