[Xen-devel] vcpu state are all paused

[Big Strong <fangtuo90@xxxxxxxxx>]

I set the xen.efi directly boot without grub2 to be able to list all the cpu cores.

However, after that all the vcpus are in paused state except one for dom0.

~$ sudo xl vcpu-list
Name                ÂID ÂVCPU  CPU State  Time(s) Affinity (Hard / Soft)
Domain-0 Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0 Â Â 0 Â Â0 Â r-- Â Â Â64.7 Â0 / all
Domain-0               0   1  Â-  --p    0.0 Â1 / all
Domain-0               0   2  Â-  --p    0.0 Â2 / all
Domain-0               0   3  Â-  --p    0.0 Â3 / all
ubuntu-hvm              1   0  Â5  -b-   Â16.9 Â4-5 / all

The full logs during xen booting is atÂhttp://paste.ubuntu.com/13786410/

It looks like some of the ACPI tables are disabled and there is two errors:

"ACPI BIOS Error (bug): A valid RSDP was not found (20131115/tbxfroot-211)

ioapic: probe of 0000:00:05.4 failed with error -22"
I'm not sure if it's a users' problem or dev problem. If I'm wrong, please point it out. Any help will be great appreciated. 

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