linux-kernel - [2.6.28-rc2] EeePC ACPI errors & exceptions

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Message-ID: <4FFA7B13E0%linux@youmustbejoking.demon.co.uk>
Date:	Mon, 27 Oct 2008 22:52:44 +0000
From:	Darren Salt <linux@...mustbejoking.demon.co.uk>
To:	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: [2.6.28-rc2] EeePC ACPI errors & exceptions

EeePC 901, BIOS revision 1603, current Debian lenny; running on AC.

I've noticed the following errors & exceptions, apparently coinciding with
the startup of xfce4-sensors-plugin:

ACPI: EC: missing confirmations, switch off interrupt mode.
ACPI Exception (evregion-0419): AE_TIME, Returned by Handler for [EmbeddedControl] [20080926]
ACPI Error (psparse-0524): Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_.BST2] (Node f7030d38), AE_TIME
ACPI Error (psparse-0524): Method parse/execution failed [\_SB_.PCI0.CBST] (Node f70336f8), AE_TIME
ACPI Error (psparse-0524): Method parse/execution failed [\_SB_.PCI0.BAT0._BST] (Node f7031c48), AE_TIME
ACPI Exception (battery-0360): AE_TIME, Evaluating _BST [20080926]

Also, this (which, unlike the above, is also present with 2.6.27.*):

ACPI: I/O resource 0000:00:1f.3 [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f]
ACPI: Device needs an ACPI driver

Full dmesg & config are attached.

(The Elantech touchpad patch from http://arjan.opmeer.net/elantech/ is
applied to this kernel.)

-- 
| Darren Salt    | linux or ds at              | nr. Ashington, | Toon
| RISC OS, Linux | youmustbejoking,demon,co,uk | Northumberland | Army
|   <URL:http://www.youmustbejoking.demon.co.uk/progs.packages.html>

Thou shalt not sleep within an interrupt handler.

Download attachment "dmesg.gz" of type "application/x-gzip" (8819 bytes)

Download attachment "config-2.6.28-rc2.gz" of type "application/x-gzip" (13774 bytes)