[Xen-devel] Re: Freeze with 2.6.32.19 and xen-4.0.1rc5, acpi problems

[Mark Brown <mbrown@xxxxxxxxxxxxxxxxxxxxxxxxx>]

I am facing similar issues on the Intel DQ45CB board. 

Xen version 4.0.1 (Debian 4.0.1-1) (waldi@xxxxxxxxxx) (gcc version 4.4.5
20100824 (prerelease) (Debian 4.4.4-11) ) Fri Sep  3 15:38:12 UTC 2010
DomU  2.6.32-5-xen-amd64 

For the HVM I get hangs on the CPU (limited it to one core) if intense IO is
performed. The Problem does not appear to exist in the RAW kernel (without
XEN). 

I could not check the interrupts on the hang (XEN console 'i') it crashes.

After disabling the HPET in the BIOS I progressed to the current stage - no
hard crashes but prolonged 'hangs' on the SYSTEM - freezes, no ping
response, but comes back after some time.

Ideas, Suggestions?
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