Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266064AbUAUS5I (ORCPT ); Wed, 21 Jan 2004 13:57:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266072AbUAUS5I (ORCPT ); Wed, 21 Jan 2004 13:57:08 -0500 Received: from fw.osdl.org ([65.172.181.6]:45455 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S266064AbUAUS5F (ORCPT ); Wed, 21 Jan 2004 13:57:05 -0500 Date: Wed, 21 Jan 2004 10:56:59 -0800 (PST) From: Linus Torvalds To: "Georg C. F. Greve" cc: Kernel Mailing List , Martin Loschwitz , ACPI Developers Subject: Re: PROBLEM: ACPI freezes 2.6.1 on boot In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 997 Lines: 29 On Wed, 21 Jan 2004, Georg C. F. Greve wrote: > > I'm now seeing the _exact same problem_ on an ASUS M2400N [*] with a > Linux 2.6.1 (unpatched) kernel. The kernel freezes after printing > > "ACPI: IRQ 9 was Edge Triggered, setting to Level Triggerd" Does it go away if you just make "acpi_pic_set_level_irq()" do nothing (ie just remove the "outb()" call arch/i386/kernel/acpi/boot.c line 273 or just make the if-statement be always false). It's entirely possible that the SCI is just horribly broken, and can't be level-triggered. Btw, usually a good idea to at least cc the developer list for the particular subsystem. In this case . Many people don't have the time to follow linux-kernel. Linus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/