From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heinz Diehl Subject: Re: ACPI exception with 2.6.29-rc6 Date: Tue, 24 Feb 2009 16:01:52 +0100 Message-ID: <20090224150152.GA4885@fancy-poultry.org> References: <871vtpqex0.wl%htd@fancy-poultry.org> <20090223150749.0b284ba2.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from moutng.kundenserver.de ([212.227.126.188]:63037 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753695AbZBXO5P (ORCPT ); Tue, 24 Feb 2009 09:57:15 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: Andrew Morton , linux-kernel@vger-kernel.org, linux-acpi@vger.kernel.org On 24.02.2009, Len Brown wrote: > Please attach the output of acpidump here: > http://bugzilla.kernel.org/show_bug.cgi?id=12758 Did just upload the attachment. > Also, if this system has both pic and IOAPIC mode, > it would be interesting to try booting it in both, > eg with "noapic". Booting with the "noapic" option, the logfile shows: [....] <7>bus: 00 index 3 mmio: [d0000000, efffffff] <7>bus: 00 index 4 mmio: [230000000, fcffffffff] <6>ACPI: bus type pci registered <5>PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 127 <5>PCI: MCFG area at f0000000 reserved in E820 <6>PCI: Using MMCONFIG at f0000000 - f7ffffff <6>PCI: Using configuration type 1 for base access <4>bio: create slab at 0 <7>ACPI: EC: Look up EC in DSDT <3>ACPI: Denied BIOS AML access to invalid port 0x4d0+0x2 (ELCR) <4>ACPI Exception (dsopcode-0419): AE_AML_ILLEGAL_ADDRESS, During address validation of OpRegion [ELCR] [20081204] <6>ACPI: Interpreter enabled <6>ACPI: (supports S0 S1 S5) <6>ACPI: Using PIC for interrupt routing <6>ACPI: No dock devices found. <6>ACPI: PCI Root Bridge [PCI0] (0000:00) <7>pci 0000:00:01.1: reg 10 io port: [0xe800-0xe83f] [....] Greetings, Heinz.