[thirdparty/kernel/linux.git] / arch / powerpc / include / asm / ima.h

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

struct kimage;

int ima_get_kexec_buffer(void **addr, size_t *size);
int ima_free_kexec_buffer(void);

#ifdef CONFIG_IMA
void remove_ima_buffer(void *fdt, int chosen_node);
#else
static inline void remove_ima_buffer(void *fdt, int chosen_node) {}
#endif

#ifdef CONFIG_IMA_KEXEC
int arch_ima_add_kexec_buffer(struct kimage *image, unsigned long load_addr,
			      size_t size);

int setup_ima_buffer(const struct kimage *image, void *fdt, int chosen_node);
#else
static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
				   int chosen_node)
{
	remove_ima_buffer(fdt, chosen_node);
	return 0;
}
#endif /* CONFIG_IMA_KEXEC */

#endif /* _ASM_POWERPC_IMA_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
467d2782 TJB	2	#ifndef _ASM_POWERPC_IMA_H
	3	#define _ASM_POWERPC_IMA_H
	4
ab6b1d1f TJB	5	struct kimage;
ab6b1d1f TJB	6
467d2782 TJB	7	int ima_get_kexec_buffer(void *addr, size_t size);
	8	int ima_free_kexec_buffer(void);
	9
	10	#ifdef CONFIG_IMA
	11	void remove_ima_buffer(void *fdt, int chosen_node);
	12	#else
	13	static inline void remove_ima_buffer(void *fdt, int chosen_node) {}
	14	#endif
	15
ab6b1d1f TJB	16	#ifdef CONFIG_IMA_KEXEC
	17	int arch_ima_add_kexec_buffer(struct kimage *image, unsigned long load_addr,
	18	size_t size);
	19
	20	int setup_ima_buffer(const struct kimage image, void fdt, int chosen_node);
	21	#else
	22	static inline int setup_ima_buffer(const struct kimage image, void fdt,
	23	int chosen_node)
	24	{
	25	remove_ima_buffer(fdt, chosen_node);
	26	return 0;
	27	}
	28	#endif /* CONFIG_IMA_KEXEC */
	29
467d2782	30	#endif /* _ASM_POWERPC_IMA_H */