diff options
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 6ee929255a3..6610181267b 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -270,6 +270,26 @@ static inline bool cpu_has_vmx_flexpriority(void) cpu_has_vmx_virtualize_apic_accesses(); } +static inline bool cpu_has_vmx_ept_execute_only(void) +{ + return !!(vmx_capability.ept & VMX_EPT_EXECUTE_ONLY_BIT); +} + +static inline bool cpu_has_vmx_eptp_uncacheable(void) +{ + return !!(vmx_capability.ept & VMX_EPTP_UC_BIT); +} + +static inline bool cpu_has_vmx_eptp_writeback(void) +{ + return !!(vmx_capability.ept & VMX_EPTP_WB_BIT); +} + +static inline bool cpu_has_vmx_ept_2m_page(void) +{ + return !!(vmx_capability.ept & VMX_EPT_2MB_PAGE_BIT); +} + static inline int cpu_has_vmx_invept_individual_addr(void) { return !!(vmx_capability.ept & VMX_EPT_EXTENT_INDIVIDUAL_BIT); |