From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271383AbTG2Ki6 (ORCPT ); Tue, 29 Jul 2003 06:38:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271388AbTG2Ki6 (ORCPT ); Tue, 29 Jul 2003 06:38:58 -0400 Received: from meryl.it.uu.se ([130.238.12.42]:26556 "EHLO meryl.it.uu.se") by vger.kernel.org with ESMTP id S271383AbTG2Ki4 (ORCPT ); Tue, 29 Jul 2003 06:38:56 -0400 Date: Tue, 29 Jul 2003 12:38:52 +0200 (MEST) Message-Id: <200307291038.h6TAcqEM026963@harpo.it.uu.se> From: Mikael Pettersson To: andrew.grover@intel.com, jacob@netg.se, linux-kernel@vger.kernel.org Subject: RE: PROBLEM: ACPI hangs when invoked from keyboard Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 28 Jul 2003 16:04:59 -0700, andrew.grover@intel.com wrote: >This isn't ACPI, it's because 2.5.74+ force the APIC enabled. In this case, the problematic 2.5.74 patch you're referring to is NOT the culprit. His machine is a P3 not P4, and we've _always_ force-enabled the local APICs for all P6/K7-family processors. The 2.5.74 patch only affects P4s. (I'm thinking about a lapic/nolapic pair of kernel command-line options, and possibly changing the P4 default to only enable if lapic was on the command line. That should solve the issues with local APIC + ACPI in broken BIOSen.) ... >> IBM Thinkpad X30 ... >> processor : 0 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 11 >> model name : Mobile Intel(R) Pentium(R) III CPU - M 1200MHz >> stepping : 4