Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 7 Dec 2000 13:36:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 7 Dec 2000 13:36:27 -0500 Received: from Cantor.suse.de ([194.112.123.193]:2821 "HELO Cantor.suse.de") by vger.kernel.org with SMTP id ; Thu, 7 Dec 2000 13:36:13 -0500 Date: Thu, 7 Dec 2000 19:05:35 +0100 From: Andi Kleen To: "Maciej W. Rozycki" Cc: Andi Kleen , richardj_moore@uk.ibm.com, linux-kernel@vger.kernel.org Subject: Re: Why is double_fault serviced by a trap gate? Message-ID: <20001207190535.A31574@gruyere.muc.suse.de> In-Reply-To: <20001207171353.A28798@gruyere.muc.suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from macro@ds2.pg.gda.pl on Thu, Dec 07, 2000 at 05:55:07PM +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 07, 2000 at 05:55:07PM +0100, Maciej W. Rozycki wrote: > The NMI should be left alone, though, I think as we want it to be fast > for the NMI watchdog. Task gates are not necessarily fast (depending on > how you define "fast"). How often does the NMI watchdog handler run ? -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/