diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
index bbeaa2dcc677..ccb6920f3b33 100644
--- a/arch/microblaze/include/uapi/asm/unistd.h
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -394,7 +394,8 @@
 #define __NR_sendmmsg		376
 #define __NR_process_vm_readv	377
 #define __NR_process_vm_writev	378
+#define __NR_kcmp		379
 
-#define __NR_syscalls		379
+#define __NR_syscalls		380
 
 #endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index ff6431e54680..1cbace29b5e2 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -379,3 +379,4 @@ ENTRY(sys_call_table)
 	.long sys_sendmmsg
 	.long sys_process_vm_readv
 	.long sys_process_vm_writev
+	.long sys_kcmp