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Subject: ACPI Exception (evregion-0422): AE_ERROR
From: "Justin P. Mattock" <justinmattock@gmail.com>
To: linux-kernel@vger.kernel.org
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Date: Sat, 18 Apr 2009 01:21:10 -0700
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I'm seeing this in dmesg:

[   10.026103] hub 1-1:1.0: 3 ports detected
[   10.103940] nvidia: module license 'NVIDIA' taints kernel.
[   10.192783] usb 1-4: new high speed USB device using ehci_hcd and
address 3
[   10.375881] usb 1-4: configuration #1 chosen from 1 choice
[   10.381849] ACPI Exception (evregion-0422): AE_ERROR, Returned by
Handler for [PCI_Config] [20081204]
[   10.381864] ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.RP01.GFX0._PS0] (Node f703ecc0), AE_ERROR
[   10.381974] ACPI: Transitioning device [GFX0] to D0
[   10.381987] nvidia 0000:02:00.0: PCI INT A -> Link[Z003] -> GSI 23
(level, low) -> IRQ 23
[   10.381994] nvidia 0000:02:00.0: setting latency timer to 64


I do have a proprietary module(cant help that),
but doesn't make a difference.(still shows up irregardless);

should I be concerned with this from ACPI?

regards;

Justin P. Mattock