From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754060AbYANRPs (ORCPT ); Mon, 14 Jan 2008 12:15:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751379AbYANRPk (ORCPT ); Mon, 14 Jan 2008 12:15:40 -0500 Received: from one.firstfloor.org ([213.235.205.2]:50665 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750851AbYANRPk (ORCPT ); Mon, 14 Jan 2008 12:15:40 -0500 Date: Mon, 14 Jan 2008 18:18:38 +0100 From: Andi Kleen To: Andi Kleen Cc: Ingo Molnar , Jeremy Fitzhardinge , tglx@linutronix.de, linux-kernel@vger.kernel.org Subject: Re: unify pagetable accessors patch causes double fault III Message-ID: <20080114171838.GA18662@one.firstfloor.org> References: <20080114094814.GA28300@basil.nowhere.org> <20080114125638.GA9510@basil.nowhere.org> <20080114130620.GA14057@elte.hu> <20080114135811.GA16190@one.firstfloor.org> <478B9183.3020101@goop.org> <20080114165635.GK15542@elte.hu> <20080114170856.GA18412@one.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080114170856.GA18412@one.firstfloor.org> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org BTW there seems to be some other instability that hits even on 64bit. Since I updated my workstation to a recent git-x86 based kernel (admittedly with my patches too) I had at least one hard hang already. Previously it ran an older -rc5 based kernel without git-x86 also with most of my patches and was stable for >23 days until a KVM oops required a reboot. It unfortunately was not set up to receive console at this point and it hung in X, but I'm watching it now. -Andi