[PATCH] alpha: key management syscalls

Allocate syscall numbers for add_key, request_key, keyctl.

arch/alpha/kernel/systbls.S

@@ -458,6 +458,9 @@ sys_call_table:
 	.quad sys_mq_notify
 	.quad sys_mq_getsetattr
 	.quad sys_waitid
+	.quad sys_add_key
+	.quad sys_request_key			/* 440 */
+	.quad sys_keyctl
 
 	.size sys_call_table, . - sys_call_table
 	.type sys_call_table, @object

include/asm-alpha/unistd.h

@@ -374,8 +374,11 @@
 #define __NR_mq_notify			436
 #define __NR_mq_getsetattr		437
 #define __NR_waitid			438
+#define __NR_add_key			439
+#define __NR_request_key		440
+#define __NR_keyctl			441
 
-#define NR_SYSCALLS			439
+#define NR_SYSCALLS			442
 
 #if defined(__GNUC__)