Cregit: Linux 6.12: maccess.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Alexander Gordeev	42	49.41%	5	41.67%
Michael Holzheu	32	37.65%	3	25.00%
Martin Schwidefsky	7	8.24%	2	16.67%
Heiko Carstens	3	3.53%	1	8.33%
Greg Kroah-Hartman	1	1.18%	1	8.33%
Total	85		12

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_S390_MACCESS_H
#define __ASM_S390_MACCESS_H

#include <linux/types.h>

#define MEMCPY_REAL_SIZE	PAGE_SIZE
#define MEMCPY_REAL_MASK	PAGE_MASK

struct iov_iter;

extern unsigned long __memcpy_real_area;
extern pte_t *memcpy_real_ptep;
size_t memcpy_real_iter(struct iov_iter *iter, unsigned long src, size_t count);
int memcpy_real(void *dest, unsigned long src, size_t count);
#ifdef CONFIG_CRASH_DUMP
int copy_oldmem_kernel(void *dst, unsigned long src, size_t count);
#endif

#endif /* __ASM_S390_MACCESS_H */