uaccess.h (34737e26980341519d00e84711fe619f9f47e79c) uaccess.h (12700c17fc286149324f92d6d380bc48e43f253d)
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PARISC_UACCESS_H
3#define __PARISC_UACCESS_H
4
5/*
6 * User space memory access functions
7 */
8#include <asm/page.h>
9#include <asm/cache.h>
10
11#include <linux/bug.h>
12#include <linux/string.h>
13
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PARISC_UACCESS_H
3#define __PARISC_UACCESS_H
4
5/*
6 * User space memory access functions
7 */
8#include <asm/page.h>
9#include <asm/cache.h>
10
11#include <linux/bug.h>
12#include <linux/string.h>
13
14/*
15 * Note that since kernel addresses are in a separate address space on
16 * parisc, we don't need to do anything for access_ok().
17 * We just let the page fault handler do the right thing. This also means
18 * that put_user is the same as __put_user, etc.
19 */
14#define TASK_SIZE_MAX DEFAULT_TASK_SIZE
15#include <asm/pgtable.h>
16#include <asm-generic/access_ok.h>
20
17
21#define access_ok(uaddr, size) \
22 ( (uaddr) == (uaddr) )
23
24#define put_user __put_user
25#define get_user __get_user
26
27#if !defined(CONFIG_64BIT)
28#define LDD_USER(sr, val, ptr) __get_user_asm64(sr, val, ptr)
29#define STD_USER(sr, x, ptr) __put_user_asm64(sr, x, ptr)
30#else
31#define LDD_USER(sr, val, ptr) __get_user_asm(sr, val, "ldd", ptr)

--- 195 unchanged lines hidden --- 		18#define put_user __put_user
19#define get_user __get_user
20
21#if !defined(CONFIG_64BIT)
22#define LDD_USER(sr, val, ptr) __get_user_asm64(sr, val, ptr)
23#define STD_USER(sr, x, ptr) __put_user_asm64(sr, x, ptr)
24#else
25#define LDD_USER(sr, val, ptr) __get_user_asm(sr, val, "ldd", ptr)

--- 195 unchanged lines hidden ---