LXR linux/arch/powerpc/include/asm/ima.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _ASM_POWERPC_IMA_H
   3#define _ASM_POWERPC_IMA_H
   4
   5struct kimage;
   6
   7int ima_get_kexec_buffer(void **addr, size_t *size);
   8int ima_free_kexec_buffer(void);
   9
  10#ifdef CONFIG_IMA
  11void remove_ima_buffer(void *fdt, int chosen_node);
  12#else
  13static inline void remove_ima_buffer(void *fdt, int chosen_node) {}
  14#endif
  15
  16#ifdef CONFIG_IMA_KEXEC
  17int arch_ima_add_kexec_buffer(struct kimage *image, unsigned long load_addr,
  18                              size_t size);
  19
  20int setup_ima_buffer(const struct kimage *image, void *fdt, int chosen_node);
  21#else
  22static 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
  30#endif /* _ASM_POWERPC_IMA_H */
  31