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-rw-r--r--arch/x86/include/asm/kvm_host.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 7cdcb3d0f770..6c8c7c578c46 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -368,8 +368,12 @@ struct kvm_mem_alias {
gfn_t base_gfn;
unsigned long npages;
gfn_t target_gfn;
+#define KVM_ALIAS_INVALID 1UL
+ unsigned long flags;
};
+#define KVM_ARCH_HAS_UNALIAS_INSTANTIATION
+
struct kvm_mem_aliases {
struct kvm_mem_alias aliases[KVM_ALIAS_SLOTS];
int naliases;