uaccess.h (222ca305c9fd39e5ed8104da25c09b2b79a516a8) uaccess.h (12700c17fc286149324f92d6d380bc48e43f253d)
1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef __ASM_CSKY_UACCESS_H
4#define __ASM_CSKY_UACCESS_H
5
6#define user_addr_max() (current_thread_info()->addr_limit.seg)
7
1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef __ASM_CSKY_UACCESS_H
4#define __ASM_CSKY_UACCESS_H
5
6#define user_addr_max() (current_thread_info()->addr_limit.seg)
7
8static inline int __access_ok(unsigned long addr, unsigned long size)
9{
10 unsigned long limit = user_addr_max();
11
12 return (size <= limit) && (addr <= (limit - size));
13}
14#define __access_ok __access_ok
15
16/*
17 * __put_user_fn
18 */
19extern int __put_user_bad(void);
20
21#define __put_user_asm_b(x, ptr, err) \
22do { \
23 int errcode; \

--- 191 unchanged lines hidden --- 		8/*
9 * __put_user_fn
10 */
11extern int __put_user_bad(void);
12
13#define __put_user_asm_b(x, ptr, err) \
14do { \
15 int errcode; \

--- 191 unchanged lines hidden ---