From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752204AbXDGIsV (ORCPT ); Sat, 7 Apr 2007 04:48:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965606AbXDGIsV (ORCPT ); Sat, 7 Apr 2007 04:48:21 -0400 Received: from www.osadl.org ([213.239.205.134]:43042 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752204AbXDGIsU (ORCPT ); Sat, 7 Apr 2007 04:48:20 -0400 Subject: Re: [patch] high-res timers: UP resume fix From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Ingo Molnar Cc: Linus Torvalds , Soeren Sonnenburg , Linux Kernel Mailing List , Len Brown In-Reply-To: <20070407082554.GA1943@elte.hu> References: <1175899460.5393.9.camel@localhost> <20070407081244.GA28284@elte.hu> <20070407082554.GA1943@elte.hu> Content-Type: text/plain Date: Sat, 07 Apr 2007 10:48:49 +0200 Message-Id: <1175935730.28263.510.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 Sat, 2007-04-07 at 10:25 +0200, Ingo Molnar wrote: > * Ingo Molnar wrote: > > > [...] Soeren, can you confirm that you are using a !CONFIG_SMP kernel, > > and if yes, does the patch below fix the resume problem for you? > > hm, you seem to have a CONFIG_SMP=y kernel. I dont immediately see where > we re-enable interrupts in the SMP case, but could you try my patch > nevertheless We do in on_each_cpu() unconditionally. I missed that. tglx