From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [BUG] >2.6.27 dies at cardbus init on laptop Date: Thu, 19 Feb 2009 01:22:00 -0800 Message-ID: <20090219012200.7fe85912.akpm@linux-foundation.org> References: <499B0FD7.2050906@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:45157 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753841AbZBSJWm (ORCPT ); Thu, 19 Feb 2009 04:22:42 -0500 In-Reply-To: <499B0FD7.2050906@gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: David Pflug Cc: Linux Kernel Mailing List , linux-acpi@vger.kernel.org (cc linux-acpi) On Tue, 17 Feb 2009 14:28:23 -0500 David Pflug wrote: > While trying to boot kernels greater than 2.6.27 on this Toshiba > Satellite 1135-S155, it freezes while initializing Texas Instruments > PCI1410 PC card Cardbus Controller [104c:ac50]. However, it boots with > pci=noacpi. The IRQ of the cardbus is shared by one of the USB > controllers and the IDE controller. > > Identical symptoms on 2.6.29rc5. > > Last few messages with default kernel line: > pci 0000:00:1e.0: PREFETCH window: 0x00000040000000-0x0000004bffffff > pci 0000:02:02.0: enabling device (0000 -> 0003) > ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 > PCI: setting IRQ 11 as level-triggered > pci 0000:02:02.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11 > > dmesg with acpi=off: > http://dpaste.com/hold/121766/ > > Kernel config: > http://dpaste.com/hold/121721/ > > lspci output: > http://dpaste.com/hold/121768/ presumably an acpi-related thing. > Is there anything else I can do to help debug? Best to raise a report against acpi at bugzilla.kernel.org, please. Often it's better to report kernel bugs via email, but acpi is exceptional in that regard. It's all a bit confusing.