From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965365AbXDBK3d (ORCPT ); Mon, 2 Apr 2007 06:29:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965396AbXDBK3d (ORCPT ); Mon, 2 Apr 2007 06:29:33 -0400 Received: from www.osadl.org ([213.239.205.134]:48779 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S965365AbXDBK3d (ORCPT ); Mon, 2 Apr 2007 06:29:33 -0400 Subject: Re: Clockevents: one-shoot mode is never enabled if local apic timer is disabled From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Maxim Levitsky Cc: linux-kernel@vger.kernel.org In-Reply-To: <200704021323.45585.maximlevitsky@gmail.com> References: <200704021157.03368.maximlevitsky@gmail.com> <1175506484.28263.101.camel@localhost.localdomain> <200704021323.45585.maximlevitsky@gmail.com> Content-Type: text/plain Date: Mon, 02 Apr 2007 12:29:40 +0200 Message-Id: <1175509780.28263.107.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2007-04-02 at 13:23 +0300, Maxim Levitsky wrote: > Hi, > > Fortunately on my system lapic timer works. > But then tick_broadcast_switch_to_oneshot is redundant, isn't it? No, it's necessary for the systems where the local APIC timer stops in C3(C2), as we do not know this at the point where we setup the local APIC. tglx