[PATCH v10 028/108] KVM: x86/mmu: introduce config for PRIVATE KVM MMU

From: isaku . yamahata
Date: Sun Oct 30 2022 - 02:25:41 EST


From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>

To keep the case of non TDX intact, introduce a new config option for
private KVM MMU support. At the moment, this is synonym for
CONFIG_INTEL_TDX_HOST && CONFIG_KVM_INTEL. The config makes it clear
that the config is only for x86 KVM MMU.

Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
---
arch/x86/kvm/Kconfig | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 73fdfa429b20..6bafdb2ce284 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -133,4 +133,8 @@ config KVM_XEN
config KVM_EXTERNAL_WRITE_TRACKING
bool

+config KVM_MMU_PRIVATE
+ def_bool y
+ depends on INTEL_TDX_HOST && KVM_INTEL
+
endif # VIRTUALIZATION
--
2.25.1