Paolo Bonzini c513f484c5 KVM: nSVM: leave guest mode when clearing EFER.SVME ...

According to the AMD manual, the effect of turning off EFER.SVME while a
guest is running is undefined.  We make it leave guest mode immediately,
similar to the effect of clearing the VMX bit in MSR_IA32_FEAT_CTL.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2020-06-01 04:26:03 -04:00

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