| commit | bc6134942dbbf31c25e9bd7c876be5da81c9e1ce | [log] [tgz] |
|---|---|---|
| author | Marcelo Tosatti <mtosatti@redhat.com> | Thu Sep 18 18:24:57 2014 -0300 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Wed Sep 24 14:07:50 2014 +0200 |
| tree | 883797ada98b8affc79b9dc9752b86c6e1aad3ac | |
| parent | a2b9e6c1a35afcc0973acb72e591c714e78885ff [diff] |
KVM: nested VMX: disable perf cpuid reporting
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@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>