v4.19.13 snapshot.
diff --git a/arch/ia64/include/asm/exception.h b/arch/ia64/include/asm/exception.h
new file mode 100644
index 0000000..6bb246d
--- /dev/null
+++ b/arch/ia64/include/asm/exception.h
@@ -0,0 +1,35 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_EXCEPTION_H
+#define __ASM_EXCEPTION_H
+
+struct pt_regs;
+struct exception_table_entry;
+
+extern void ia64_handle_exception(struct pt_regs *regs,
+ const struct exception_table_entry *e);
+
+#define ia64_done_with_exception(regs) \
+({ \
+ int __ex_ret = 0; \
+ const struct exception_table_entry *e; \
+ e = search_exception_tables((regs)->cr_iip + ia64_psr(regs)->ri); \
+ if (e) { \
+ ia64_handle_exception(regs, e); \
+ __ex_ret = 1; \
+ } \
+ __ex_ret; \
+})
+
+#endif /* __ASM_EXCEPTION_H */