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-rw-r--r--arch/um/kernel/uaccess.c33
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/um/kernel/uaccess.c b/arch/um/kernel/uaccess.c
deleted file mode 100644
index dd33f040c526..000000000000
--- a/arch/um/kernel/uaccess.c
+++ /dev/null
@@ -1,33 +0,0 @@
1/*
2 * Copyright (C) 2001 Chris Emerson (cemerson@chiark.greenend.org.uk)
3 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
4 * Licensed under the GPL
5 */
6
7/*
8 * These are here rather than tt/uaccess.c because skas mode needs them in
9 * order to do SIGBUS recovery when a tmpfs mount runs out of room.
10 */
11
12#include <linux/string.h>
13#include "os.h"
14
15static void __do_copy(void *to, const void *from, int n)
16{
17 memcpy(to, from, n);
18}
19
20
21int __do_copy_to_user(void *to, const void *from, int n,
22 void **fault_addr, jmp_buf **fault_catcher)
23{
24 unsigned long fault;
25 int faulted;
26
27 fault = __do_user_copy(to, from, n, fault_addr, fault_catcher,
28 __do_copy, &faulted);
29 if (!faulted)
30 return 0;
31 else
32 return n - (fault - (unsigned long) to);
33}