xtensa: wire up new pkey_{mprotect,alloc,free} syscalls

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
index de9b14b2d348b84ea078e412d3d9f3883e444cb4..cd400af4a6b25597756cda04826278fea75ecf33 100644 (file)
--- a/arch/xtensa/include/uapi/asm/unistd.h
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -767,7 +767,14 @@ __SYSCALL(346, sys_preadv2, 6)
 #define __NR_pwritev2                          347
 __SYSCALL(347, sys_pwritev2, 6)
 
-#define __NR_syscall_count                     348
+#define __NR_pkey_mprotect                     348
+__SYSCALL(348, sys_pkey_mprotect, 4)
+#define __NR_pkey_alloc                                349
+__SYSCALL(349, sys_pkey_alloc, 2)
+#define __NR_pkey_free                         350
+__SYSCALL(350, sys_pkey_free, 1)
+
+#define __NR_syscall_count                     351
 
 /*
  * sysxtensa syscall handler