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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-10-16 18:50:09 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-17 00:30:19 +0200 |
| commit | 8cab6507f64eff0ccfea01fccbc7e3e05e2aaf7e (patch) | |
| tree | d2fbccdfbddb062b027360c66c4b06c4d2da2c09 /arch/x86/include | |
| parent | 1e7ecd1b3d21a6302f3ee4a3720f682eb2467a3c (diff) | |
| download | linux-8cab6507f64eff0ccfea01fccbc7e3e05e2aaf7e.tar.gz linux-8cab6507f64eff0ccfea01fccbc7e3e05e2aaf7e.tar.bz2 linux-8cab6507f64eff0ccfea01fccbc7e3e05e2aaf7e.zip | |
x86/kvm/nVMX: nested state migration for Enlightened VMCS
Add support for get/set of nested state when Enlightened VMCS is in use.
A new KVM_STATE_NESTED_EVMCS flag to indicate eVMCS on the vCPU was enabled
is added.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/uapi/asm/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h index fd23d5778ea1..ab76aa1d3a4d 100644 --- a/arch/x86/include/uapi/asm/kvm.h +++ b/arch/x86/include/uapi/asm/kvm.h @@ -381,6 +381,7 @@ struct kvm_sync_regs { #define KVM_STATE_NESTED_GUEST_MODE 0x00000001 #define KVM_STATE_NESTED_RUN_PENDING 0x00000002 +#define KVM_STATE_NESTED_EVMCS 0x00000004 #define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001 #define KVM_STATE_NESTED_SMM_VMXON 0x00000002 |