Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272941AbTHKSg7 (ORCPT ); Mon, 11 Aug 2003 14:36:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272824AbTHKSem (ORCPT ); Mon, 11 Aug 2003 14:34:42 -0400 Received: from bay-bridge.veritas.com ([143.127.3.10]:29201 "EHLO mtvmime03.VERITAS.COM") by vger.kernel.org with ESMTP id S272941AbTHKSeN (ORCPT ); Mon, 11 Aug 2003 14:34:13 -0400 Date: Mon, 11 Aug 2003 19:35:50 +0100 (BST) From: Hugh Dickins X-X-Sender: hugh@localhost.localdomain To: Florian Weimer cc: linux-kernel@vger.kernel.org Subject: Re: [2.6.0-test3] Hyperthreading gone In-Reply-To: <87smo8xdup.fsf@deneb.enyo.de> Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 780 Lines: 20 On Mon, 11 Aug 2003, Florian Weimer wrote: > Hugh Dickins writes: > > > Florian, at the moment, in 2.4 and in 2.6, you do have to specify the > > "acpismp=force" boot parameter to get HT to work with CPU Enumeration > > Only: > > With 2.4, I get hyperthreading without any ACPI configuration option. In 2.4.which? When I said "at the moment", I was meaning "latest", 2.4.22-pre1 through 2.4.22-rc2. Sure, 2.4.21 and a few earlier could do HyperThreading without CONFIG_ACPI, but 2.4.22-pre1 changed that. Hugh - 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/