245 static int prepare_elf_headers(struct kimage *image, void **addr,  in prepare_elf_headers()  argument
281 				phdr->p_paddr == image->arch.backup_src_start &&  in prepare_elf_headers()
282 				phdr->p_memsz == image->arch.backup_src_sz) {  in prepare_elf_headers()
283 			phdr->p_offset = image->arch.backup_load_addr;  in prepare_elf_headers()
319 static int memmap_exclude_ranges(struct kimage *image, struct crash_mem *cmem,  in memmap_exclude_ranges()  argument
331 	start = image->arch.backup_load_addr;  in memmap_exclude_ranges()
332 	end = start + image->arch.backup_src_sz - 1;  in memmap_exclude_ranges()
338 	start = image->arch.elf_load_addr;  in memmap_exclude_ranges()
339 	end = start + image->arch.elf_headers_sz - 1;  in memmap_exclude_ranges()
344 int crash_setup_memmap_entries(struct kimage *image, struct boot_params *params)  in crash_setup_memmap_entries()  argument
360 	ei.addr = image->arch.backup_src_start;  in crash_setup_memmap_entries()
361 	ei.size = image->arch.backup_src_sz;  in crash_setup_memmap_entries()
391 	ret = memmap_exclude_ranges(image, cmem, crashk_res.start,  in crash_setup_memmap_entries()
414 	struct kimage *image = arg;  in determine_backup_region()  local
416 	image->arch.backup_src_start = res->start;  in determine_backup_region()
417 	image->arch.backup_src_sz = resource_size(res);  in determine_backup_region()
423 int crash_load_segments(struct kimage *image)  in crash_load_segments()  argument
426 	struct kexec_buf kbuf = { .image = image, .buf_min = 0,  in crash_load_segments()
435 				image, determine_backup_region);  in crash_load_segments()
442 	if (image->arch.backup_src_sz) {  in crash_load_segments()
445 		kbuf.memsz = image->arch.backup_src_sz;  in crash_load_segments()
455 		image->arch.backup_load_addr = kbuf.mem;  in crash_load_segments()
457 			 image->arch.backup_load_addr,  in crash_load_segments()
458 			 image->arch.backup_src_start, kbuf.memsz);  in crash_load_segments()
462 	ret = prepare_elf_headers(image, &kbuf.buffer, &kbuf.bufsz);  in crash_load_segments()
466 	image->arch.elf_headers = kbuf.buffer;  in crash_load_segments()
467 	image->arch.elf_headers_sz = kbuf.bufsz;  in crash_load_segments()
474 		vfree((void *)image->arch.elf_headers);  in crash_load_segments()
477 	image->arch.elf_load_addr = kbuf.mem;  in crash_load_segments()
479 		 image->arch.elf_load_addr, kbuf.bufsz, kbuf.bufsz);  in crash_load_segments()