1 files changed, 22 insertions, 0 deletions

diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index ff90055c7f0b..4d8dcbdfc120 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -22,6 +22,8 @@
 #define __KVM_HAVE_XEN_HVM
 #define __KVM_HAVE_VCPU_EVENTS
 #define __KVM_HAVE_DEBUGREGS
+#define __KVM_HAVE_XSAVE
+#define __KVM_HAVE_XCRS
 
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
@@ -299,4 +301,24 @@ struct kvm_debugregs {
         __u64 reserved[9];
 };
 
+/* for KVM_CAP_XSAVE */
+struct kvm_xsave {
+        __u32 region[1024];
+};
+
+#define KVM_MAX_XCRS    16
+
+struct kvm_xcr {
+        __u32 xcr;
+        __u32 reserved;
+        __u64 value;
+};
+
+struct kvm_xcrs {
+        __u32 nr_xcrs;
+        __u32 flags;
+        struct kvm_xcr xcrs[KVM_MAX_XCRS];
+        __u64 padding[16];
+};
+
 #endif /* _ASM_X86_KVM_H */