Cregit: Linux 6.19: arch-stackprotector.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Heiko Carstens	87	82.86%	4	36.36%
Vasily Gorbik	9	8.57%	4	36.36%
Ilya Leoshkevich	6	5.71%	1	9.09%
Alexander Egorenkov	2	1.90%	1	9.09%
Alexander Gordeev	1	0.95%	1	9.09%
Total	105		11

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _ASM_S390_ARCH_STACKPROTECTOR_H
#define _ASM_S390_ARCH_STACKPROTECTOR_H

extern unsigned long __stack_chk_guard;
extern int stack_protector_debug;

void __stack_protector_apply_early(unsigned long kernel_start);
int __stack_protector_apply(unsigned long *start, unsigned long *end, unsigned long kernel_start);

static inline void stack_protector_apply_early(unsigned long kernel_start)
{
	if (IS_ENABLED(CONFIG_STACKPROTECTOR))
		__stack_protector_apply_early(kernel_start);
}

static inline int stack_protector_apply(unsigned long *start, unsigned long *end)
{
	if (IS_ENABLED(CONFIG_STACKPROTECTOR))
		return __stack_protector_apply(start, end, 0);
	return 0;
}

#endif /* _ASM_S390_ARCH_STACKPROTECTOR_H */