From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262038AbTL1UHW (ORCPT ); Sun, 28 Dec 2003 15:07:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262040AbTL1UHW (ORCPT ); Sun, 28 Dec 2003 15:07:22 -0500 Received: from mail.gmx.de ([213.165.64.20]:6313 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S262038AbTL1UHU convert rfc822-to-8bit (ORCPT ); Sun, 28 Dec 2003 15:07:20 -0500 X-Authenticated: #11949556 From: Michael Schierl To: arjanv@redhat.com Cc: linux-kernel@vger.kernel.org Subject: Re: Local APIC bug? Date: Sun, 28 Dec 2003 21:07:28 +0100 Reply-To: schierlm@gmx.de References: <17ss4-23P-3@gated-at.bofh.it> <17ss4-23P-5@gated-at.bofh.it> <17ss5-23P-7@gated-at.bofh.it> <17ss5-23P-9@gated-at.bofh.it> <17ss5-23P-11@gated-at.bofh.it> <17ss4-23P-1@gated-at.bofh.it> <17sLs-2sN-1@gated-at.bofh.it> In-Reply-To: <17sLs-2sN-1@gated-at.bofh.it> X-Mailer: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8BIT Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 27 Dec 2003 21:00:06 +0100, in linux.kernel you wrote: >> However, I'd appreciate if someone had any idea why the kernel crashes >> when trying to resume. Deadlocks...? > >most bioses on laptops that I have seen don't actually restore the apic >state on resume (since they don't expect the apic to be used at all) >which results in entirely horked irq's on resume -> kernel crashes. Thanks. However, my laptop crashes on *suspend* when APIC is on and on *resume* when APIC is off... And on -test3 it did not crash. jftr: on 2.4.x it crashed on resume as well. Someone trying to prevent me to use stable kernels on my laptop? ;-( Michael -- "New" PGP Key! User ID: Michael Schierl Key ID: 0x58B48CDD Size: 2048 Created: 26.03.2002 Fingerprint: 68CE B807 E315 D14B 7461 5539 C90F 7CC8 http://home.arcor.de/mschierlm/mschierlm.asc