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-rw-r--r--arch/x86/kvm/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index c1716e83d176..34f2f47cadf2 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -141,6 +141,20 @@ config KVM_SMM
If unsure, say Y.
+config KVM_HYPERV
+ bool "Support for Microsoft Hyper-V emulation"
+ depends on KVM
+ default y
+ help
+ Provides KVM support for emulating Microsoft Hyper-V. This allows KVM
+ to expose a subset of the paravirtualized interfaces defined in the
+ Hyper-V Hypervisor Top-Level Functional Specification (TLFS):
+ https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/reference/tlfs
+ These interfaces are required for the correct and performant functioning
+ of Windows and Hyper-V guests on KVM.
+
+ If unsure, say "Y".
+
config KVM_XEN
bool "Support for Xen hypercall interface"
depends on KVM