Il 22/09/2014 21:01, Marcelo Tosatti ha scritto:
> On Thu, Sep 18, 2014 at 06:24:57PM -0300, Marcelo Tosatti wrote:
>>
>> Initilization of L2 guest with -cpu host, on L1 guest with -cpu host
>> triggers:
>>
>> (qemu) KVM: entry failed, hardware error 0x7
>> ...
>> nested_vmx_run: VMCS MSR_{LOAD,STORE} unsupported
>>
>> Nested VMX MSR load/store support is not sufficient to
>> allow perf for L2 guest.
>>
>> Until properly fixed, trap CPUID and disable function 0xA.
>>
>> Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
>
> Ping, Paolo?
>
Sorry, didn't push to kvm/queue but I've already applied the patch
locally. I will do it first thing tomorrow (my workstation is off right
now so I cannot send you a SHA).
Paolo
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