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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2022-11-04 17:47:07 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-12-29 23:33:11 +0300 |
| commit | c128d3fd389b583ce6b28dbaa0e924de5671b961 (patch) | |
| tree | 03fa9858bc41a48c6981be249c50048285716554 /arch/x86/kvm/vmx/hyperv.h | |
| parent | 96d6955d215e6234bb820fd23756b2a9b77aef0f (diff) | |
| download | linux-c128d3fd389b583ce6b28dbaa0e924de5671b961.tar.xz | |
KVM: nVMX: Prepare to sanitize tertiary execution controls with eVMCS
In preparation to restoring vmcs_conf sanitization for KVM-on-Hyper-V,
(and for completeness) add tertiary VM-execution controls to
'evmcs_supported_ctrls'.
No functional change intended as KVM doesn't yet expose
MSR_IA32_VMX_PROCBASED_CTLS3 to its guests.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20221104144708.435865-4-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/hyperv.h')
| -rw-r--r-- | arch/x86/kvm/vmx/hyperv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/hyperv.h b/arch/x86/kvm/vmx/hyperv.h index a9da47c69a2b..3edbbd0991dc 100644 --- a/arch/x86/kvm/vmx/hyperv.h +++ b/arch/x86/kvm/vmx/hyperv.h @@ -98,6 +98,8 @@ DECLARE_STATIC_KEY_FALSE(enable_evmcs); SECONDARY_EXEC_NOTIFY_VM_EXITING | \ SECONDARY_EXEC_ENCLS_EXITING) +#define EVMCS1_SUPPORTED_3RDEXEC (0ULL) + #define EVMCS1_SUPPORTED_VMEXIT_CTRL \ (VM_EXIT_ALWAYSON_WITHOUT_TRUE_MSR | \ VM_EXIT_SAVE_DEBUG_CONTROLS | \ |