75 static void __do_machine_kdump(void *image)  in __do_machine_kdump()  argument
95 	start_kdump = (void *)((struct kimage *) image)->start;  in __do_machine_kdump()
106 static noinline void __machine_kdump(void *image)  in __machine_kdump()  argument
142 	store_status(__do_machine_kdump, image);  in __machine_kdump()
147 	struct kimage *image = (struct kimage *) addr;  in do_start_kdump()  local
148 	int (*start_kdump)(int) = (void *)image->start;  in do_start_kdump()
162 static bool kdump_csum_valid(struct kimage *image)  in kdump_csum_valid()  argument
167 	rc = CALL_ON_STACK(do_start_kdump, S390_lowcore.nodat_stack, 1, image);  in kdump_csum_valid()
229 int machine_kexec_prepare(struct kimage *image)  in machine_kexec_prepare()  argument
233 	if (image->type == KEXEC_TYPE_CRASH)  in machine_kexec_prepare()
237 	if (image->type != KEXEC_TYPE_DEFAULT)  in machine_kexec_prepare()
241 	reboot_code_buffer = (void *) page_to_phys(image->control_code_page);  in machine_kexec_prepare()
248 void machine_kexec_cleanup(struct kimage *image)  in machine_kexec_cleanup()  argument
278 	struct kimage *image = data;  in __do_machine_kexec()  local
281 	data_mover = (relocate_kernel_t) page_to_phys(image->control_code_page);  in __do_machine_kexec()
285 	(*data_mover)(&image->head, image->start);  in __do_machine_kexec()
311 void machine_kexec(struct kimage *image)  in machine_kexec()  argument
313 	if (image->type == KEXEC_TYPE_CRASH && !kdump_csum_valid(image))  in machine_kexec()
317 	smp_call_ipl_cpu(__machine_kexec, image);  in machine_kexec()