[Qemu-devel] qemu-kvm and XenServer missing MSRs

[Peter Lieven]

Hi,

i have seen some recent threads about running Xen as guest. For me it is 
still not working, but
I have read that Avi is working on some fixes. I have seen in the logs 
that the following MSRs
are missing. Maybe this is related:

 cpu0 unhandled rdmsr: 0xce
 cpu0 disabled perfctr wrmsr: 0xc1 data 0x0
 cpu0 disabled perfctr wrmsr: 0xc2 data 0x0
 cpu0 disabled perfctr wrmsr: 0x186 data 0x13003c
 cpu0 disabled perfctr wrmsr: 0xc1 data 0xfffffffffea6c644
 cpu0 disabled perfctr wrmsr: 0x186 data 0x53003c

I had a different thread started which was dealing with memtest not 
working on Nehalem CPUs,
at least 0xce was also involved there.

Peter