diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 7280a355737e..25d48380c312 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -138,6 +138,16 @@ module_param_named(preemption_timer, enable_preemption_timer, bool, S_IRUGO); VMX_VPID_EXTENT_GLOBAL_CONTEXT_BIT | \ VMX_VPID_EXTENT_SINGLE_NON_GLOBAL_BIT) +/* + * Hyper-V requires all of these, so mark them as supported even though + * they are just treated the same as all-context. + */ +#define VMX_VPID_EXTENT_SUPPORTED_MASK \ + (VMX_VPID_EXTENT_INDIVIDUAL_ADDR_BIT | \ + VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT | \ + VMX_VPID_EXTENT_GLOBAL_CONTEXT_BIT | \ + VMX_VPID_EXTENT_SINGLE_NON_GLOBAL_BIT) + /* * These 2 parameters are used to config the controls for Pause-Loop Exiting: * ple_gap: upper bound on the amount of time between two successive