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-rw-r--r--include/linux/ubsan.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/ubsan.h b/include/linux/ubsan.h
new file mode 100644
index 000000000000..3ab8d38aedb8
--- /dev/null
+++ b/include/linux/ubsan.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_UBSAN_H
+#define _LINUX_UBSAN_H
+
+#if defined(CONFIG_UBSAN_TRAP) || defined(CONFIG_UBSAN_KVM_EL2)
+const char *report_ubsan_failure(u32 check_type);
+#else
+static inline const char *report_ubsan_failure(u32 check_type)
+{
+ return NULL;
+}
+#endif
+
+#endif