1 files changed, 9 insertions, 0 deletions
diff --git a/target-arm/kvm.c b/target-arm/kvm.c
index 27dcab93f6..f427537c5f 100644
--- a/target-arm/kvm.c
+++ b/target-arm/kvm.c
@@ -23,6 +23,15 @@
 #include "cpu.h"
 #include "hw/arm/arm.h"
 
+/* Check that cpu.h's idea of coprocessor fields matches KVM's */
+#if (CP_REG_SIZE_SHIFT != KVM_REG_SIZE_SHIFT) || \
+    (CP_REG_SIZE_MASK != KVM_REG_SIZE_MASK) ||   \
+    (CP_REG_SIZE_U32 != KVM_REG_SIZE_U32) || \
+    (CP_REG_SIZE_U64 != KVM_REG_SIZE_U64) || \
+    (CP_REG_ARM != KVM_REG_ARM)
+#error mismatch between cpu.h and KVM header definitions
+#endif
+
 const KVMCapabilityInfo kvm_arch_required_capabilities[] = {
     KVM_CAP_LAST_INFO
 };