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Re: [Xen-devel] Re: [Xen-users] pvops dom0 kernel: Unable to locate IOAP

To: Tobias Geiger <tobias.geiger@xxxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-users] pvops dom0 kernel: Unable to locate IOAPIC for GSI 2 and 9
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Tue, 23 Mar 2010 10:00:48 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, kishore kumar <bodkekumar@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
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On 03/23/2010 08:23 AM, Tobias Geiger wrote:
Hi,

after having almost no issues with hiccups anymore (HPET was disabled in BIOS
- my fault) i also notices the GSI ERRORs regarding GSI 2 and 9 in my dmesg

xen dmesg: http://pastebin.ca/1850372
dom0 dmesg: http://pastebin.ca/1850373

is this somehow related with the fact that "xenpm get-cpufreq-states" results
in no output at all, and "xenpm set-scaling-governor ondemand" results in:

[CPU0] failed to set governor name
[CPU1] failed to set governor name
[CPU2] failed to set governor name
[CPU3] failed to set governor name
[CPU4] failed to set governor name
[CPU5] failed to set governor name
[CPU6] failed to set governor name
[CPU7] failed to set governor name

- i know this (cpufreq) already worked with a 2.6.33 "xenified" dom0-Kernel...

The 2.6.32 based dom0 trees don't have power management yet.

    J

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