Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 11 Dec 2001 18:05:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 11 Dec 2001 18:05:49 -0500 Received: from lightning.swansea.linux.org.uk ([194.168.151.1]:33287 "EHLO the-village.bc.nu") by vger.kernel.org with ESMTP id ; Tue, 11 Dec 2001 18:05:38 -0500 Subject: Re: Linux 2.4.17-pre5 To: ebiederm@xmission.com (Eric W. Biederman) Date: Tue, 11 Dec 2001 23:14:34 +0000 (GMT) Cc: alan@lxorguk.ukuu.org.uk (Alan Cox), rusty@rustcorp.com.au (Rusty Russell), anton@samba.org, davej@suse.de, marcelo@conectiva.com.br, linux-kernel@vger.kernel.org, torvalds@transmeta.com In-Reply-To: from "Eric W. Biederman" at Dec 11, 2001 02:00:23 AM X-Mailer: ELM [version 2.5 PL6] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: From: Alan Cox Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Actually we don't do a 1:1 physical to logical mapping. I currently > have a board that has physical id's of: 0:6 and logical id's of 0:1 > with no changes to the current x86 code. I mistook the physical to apic ones. My fault /* * On x86 all CPUs are mapped 1:1 to the APIC space. * This simplifies scheduling and IPI sending and * compresses data structures. */ static inline int cpu_logical_map(int cpu) { return cpu; } static inline int cpu_number_map(int cpu) { return cpu; } - 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/