Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASMS390_SET_MEMORY_H
3#define _ASMS390_SET_MEMORY_H
4
5#define SET_MEMORY_RO 1UL
6#define SET_MEMORY_RW 2UL
7#define SET_MEMORY_NX 4UL
8#define SET_MEMORY_X 8UL
9
10int __set_memory(unsigned long addr, int numpages, unsigned long flags);
11
12static inline int set_memory_ro(unsigned long addr, int numpages)
13{
14 return __set_memory(addr, numpages, SET_MEMORY_RO);
15}
16
17static inline int set_memory_rw(unsigned long addr, int numpages)
18{
19 return __set_memory(addr, numpages, SET_MEMORY_RW);
20}
21
22static inline int set_memory_nx(unsigned long addr, int numpages)
23{
24 return __set_memory(addr, numpages, SET_MEMORY_NX);
25}
26
27static inline int set_memory_x(unsigned long addr, int numpages)
28{
29 return __set_memory(addr, numpages, SET_MEMORY_X);
30}
31
32#endif