v4.19.13 snapshot.
diff --git a/arch/sparc/include/asm/irqflags.h b/arch/sparc/include/asm/irqflags.h
new file mode 100644
index 0000000..d1bdf6c
--- /dev/null
+++ b/arch/sparc/include/asm/irqflags.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ___ASM_SPARC_IRQFLAGS_H
+#define ___ASM_SPARC_IRQFLAGS_H
+#if defined(__sparc__) && defined(__arch64__)
+#include <asm/irqflags_64.h>
+#else
+#include <asm/irqflags_32.h>
+#endif
+#endif