Cregit: Linux 5.8: set

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Michael Ellerman	87	42.44%	1	16.67%
Christoph Hellwig	40	19.51%	1	16.67%
Dan J Williams	38	18.54%	1	16.67%
Rick Edgecombe	35	17.07%	1	16.67%
Tony Luck	3	1.46%	1	16.67%
Thomas Gleixner	2	0.98%	1	16.67%
Total	205		6

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright 2017, Michael Ellerman, IBM Corporation.
 */
#ifndef _LINUX_SET_MEMORY_H_
#define _LINUX_SET_MEMORY_H_

#ifdef CONFIG_ARCH_HAS_SET_MEMORY
#include <asm/set_memory.h>
#else
static inline int set_memory_ro(unsigned long addr, int numpages) { return 0; }
static inline int set_memory_rw(unsigned long addr, int numpages) { return 0; }
static inline int set_memory_x(unsigned long addr,  int numpages) { return 0; }
static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; }
#endif

#ifndef CONFIG_ARCH_HAS_SET_DIRECT_MAP
static inline int set_direct_map_invalid_noflush(struct page *page)
{
	return 0;
}
static inline int set_direct_map_default_noflush(struct page *page)
{
	return 0;
}
#endif

#ifndef set_mce_nospec
static inline int set_mce_nospec(unsigned long pfn, bool unmap)
{
	return 0;
}
#endif

#ifndef clear_mce_nospec
static inline int clear_mce_nospec(unsigned long pfn)
{
	return 0;
}
#endif

#ifndef CONFIG_ARCH_HAS_MEM_ENCRYPT
static inline int set_memory_encrypted(unsigned long addr, int numpages)
{
	return 0;
}

static inline int set_memory_decrypted(unsigned long addr, int numpages)
{
	return 0;
}
#endif /* CONFIG_ARCH_HAS_MEM_ENCRYPT */

#endif /* _LINUX_SET_MEMORY_H_ */