Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271840AbTG2QIN (ORCPT ); Tue, 29 Jul 2003 12:08:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271839AbTG2QHw (ORCPT ); Tue, 29 Jul 2003 12:07:52 -0400 Received: from ns.suse.de ([213.95.15.193]:36874 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S271832AbTG2QGc (ORCPT ); Tue, 29 Jul 2003 12:06:32 -0400 Date: Tue, 29 Jul 2003 18:06:30 +0200 From: Andi Kleen To: Mikael Pettersson Cc: ak@suse.de, vherva@niksula.hut.fi, linux-kernel@vger.kernel.org, marcelo@conectiva.com.br, torvalds@osdl.org Subject: Re: [PATCH] NMI watchdog documentation Message-ID: <20030729160630.GA2133@wotan.suse.de> References: <200307291037.h6TAbX9G026932@harpo.it.uu.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200307291037.h6TAbX9G026932@harpo.it.uu.se> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 697 Lines: 16 > Andi, you have the numbers mixed up. mode 1 is I/O-APIC, mode 2 is local APIC, > and x86-64 defaults nmi_watchdog to I/O-APIC mode. > Now, is it the I/O-APIC or local APIC watchdog that doesn't work in x86-64? Right, 1 and 2 need to be exchanged. Anyways local apic mode does not seem to work, the kernel always reportss "NMI stuck" at bootup. IO APIC mode for is default. I have not tested if it works with a 32bit kernel on an Opteron box. -Andi - 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/