diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 99c96a5e6016b50a951ba8dfccf609cb06962232..db73390568c8dd873fc045cd35773714bd35f8e1 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
 
 
 
-#define NR_syscalls			321 /* length of syscall table */
+#define NR_syscalls			322 /* length of syscall table */
 
 /*
  * The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index 98e94e19a5a0870fc71b34f85310f475de85697b..9038726e7d26777bf8f704f101ff86090e4d5059 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -334,5 +334,6 @@
 #define __NR_execveat			1342
 #define __NR_userfaultfd		1343
 #define __NR_membarrier			1344
+#define __NR_kcmp			1345
 
 #endif /* _UAPI_ASM_IA64_UNISTD_H */
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 37cc7a65cd3ee1fc3304d862776f438db4158b4d..dcd97f84d065435a8eca5c041f33bb67c3912797 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1770,5 +1770,6 @@ sys_call_table:
 	data8 sys_execveat
 	data8 sys_userfaultfd
 	data8 sys_membarrier
+	data8 sys_kcmp				// 1345
 
 	.org sys_call_table + 8*NR_syscalls	// guard against failures to increase NR_syscalls