linux-kernel - 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume!

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Message-Id: <200808202106.41058.elendil@planet.nl>
Date:	Wed, 20 Aug 2008 21:06:40 +0200
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume!

Not sure who to CC on this one...

On my new HP 2510p laptop I'm seeing the following error after resume from 
suspend to RAM:

<snip>
CPU1 is up
ACPI: Waking up from system sleep state S3
APIC error on CPU1: 00(40)
ACPI: EC: non-query interrupt received, switching to interrupt mode
</snip>

The weird thing is that this only happens on resume. During system boot I 
can see no APIC related issues.

Full dmesg from system boot plus a single suspend/resume cycle attached, 
and also the kernel config.

I've no idea (yet) whether this is a regression or not.
Note that I've sent a separate mail for the hci_usb related issues that 
are shown later in the dmesg output.

Cheers,
FJP

View attachment "config-2.6.27-rc3" of type "text/plain" (65196 bytes)

View attachment "dmesg.resume" of type "text/plain" (62376 bytes)