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RE: [Xen-devel] xenpm: opensolaris HVM domU stops getting timer interrup

To: Frank Van Der Linden <Frank.Vanderlinden@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] xenpm: opensolaris HVM domU stops getting timer interrupts when C3 used
From: "Wei, Gang" <gang.wei@xxxxxxxxx>
Date: Wed, 6 Jan 2010 09:55:02 +0800
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Thread-topic: [Xen-devel] xenpm: opensolaris HVM domU stops getting timer interrupts when C3 used
Frank Van Der Linden wrote:
> I haven't looked at the PM code much yet, and I haven't tried
> -unstable, but there don't seem to be any changes in -unstable that
> would fix this. 
> 
> Is this a known problem? Any hints for diagnosing the problem?
> 
> - Frank

To make sure whether it is problem of the xen time sub-system, can you try some 
"while true; do date; sleep 1; done" loop from dom0 directly, w/o creating HVM 
domain?

BTW, could you also do "xm debug c; xm dmesg > xmdmesg.log" in dom0 only case 
and attach the entire xmdmesg.log? More platform related information can be got 
from it.

Jimmy
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