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xtensa: wire up new pkey_{mprotect,alloc,free} syscalls
author
Max Filippov
<jcmvbkbc@gmail.com>
Mon, 14 Nov 2016 20:31:49 +0000
(12:31 -0800)
committer
Max Filippov
<jcmvbkbc@gmail.com>
Mon, 14 Nov 2016 20:31:49 +0000
(12:31 -0800)
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/include/uapi/asm/unistd.h
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diff --git
a/arch/xtensa/include/uapi/asm/unistd.h
b/arch/xtensa/include/uapi/asm/unistd.h
index
de9b14b
..
cd400af
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