powerpc/kexec/file_load_64.c

64 	int ret = -EADDRNOTAVAIL;
94 			ret = 0;
99 	return ret;
116 	int i, ret = 0, err = -EADDRNOTAVAIL;
129 			ret = __locate_mem_hole_top_down(kbuf, tmin, tmax);
130 			if (!ret)
137 			ret = err;
140 		ret = 0;
143 	if (!ret) {
145 		ret = __locate_mem_hole_top_down(kbuf, tmin, tmax);
147 	return ret;
163 	int ret = -EADDRNOTAVAIL;
192 			ret = 0;
197 	return ret;
214 	int i, ret = 0, err = -EADDRNOTAVAIL;
227 			ret = __locate_mem_hole_bottom_up(kbuf, tmin, tmax);
228 			if (!ret)
235 			ret = err;
238 		ret = 0;
241 	if (!ret) {
243 		ret = __locate_mem_hole_bottom_up(kbuf, tmin, tmax);
245 	return ret;
333 	int tmp_idx, ret;
353 	ret = add_usable_mem(um_info, base, end);
354 	if (!ret) {
363 	return ret;
381 	int i, len, ranges, ret;
398 		ret = -EINVAL;
410 		ret = -ENOMEM;
416 		ret = 0;
432 		ret = add_usable_mem(um_info, base, end);
433 		if (ret)
448 	ret = fdt_setprop(fdt, node, "linux,usable-memory", um_info->buf,
453 	return ret;
470 	int node, ret = 0;
495 		ret = walk_drmem_lmbs(dn, &um_info, kdump_setup_usable_lmb);
498 		if (ret) {
503 		ret = fdt_setprop(fdt, node, "linux,drconf-usable-memory",
505 		if (ret) {
507 			       fdt_strerror(ret));
517 		ret = add_usable_mem_property(fdt, dn, &um_info);
518 		if (ret) {
528 	return ret;
541 	int ret;
560 	ret = kexec_add_buffer(kbuf);
561 	if (ret) {
563 		return ret;
628 	int ret;
630 	ret = get_crash_memory_ranges(&cmem);
631 	if (ret)
635 	ret = crash_prepare_elf64_headers(cmem, false, &headers, &headers_sz);
636 	if (ret) {
650 	ret = kexec_add_buffer(kbuf);
651 	if (ret) {
661 	return ret;
675 	int ret;
678 	ret = load_backup_segment(image, kbuf);
679 	if (ret) {
681 		return ret;
686 	ret = load_elfcorehdr_segment(image, kbuf);
687 	if (ret) {
689 		return ret;
715 	int ret;
717 	ret = setup_purgatory(image, slave_code, fdt, kernel_load_addr,
719 	if (ret)
729 		ret = kexec_purgatory_get_set_symbol(image, "run_at_load",
733 		if (ret)
738 	ret = kexec_purgatory_get_set_symbol(image, "backup_start",
742 	if (ret)
751 		ret = kexec_purgatory_get_set_symbol(image, "opal_base", &val,
753 		if (ret)
757 		ret = kexec_purgatory_get_set_symbol(image, "opal_entry", &val,
761 	if (ret)
764 	return ret;
896 	int pci_offset, root_offset, ret = 0;
907 		ret = copy_property(fdt, pci_offset, dn, "ibm,dma-window");
908 		if (ret < 0) {
912 		ret = copy_property(fdt, pci_offset, dn, dmapropname);
913 		if (ret < 0) {
919 	return ret;
939 	int i, nr_ranges, ret;
947 		ret = get_usable_memory_ranges(&umem);
948 		if (ret)
951 		ret = update_usable_mem_fdt(fdt, umem);
952 		if (ret) {
961 		ret = fdt_add_mem_rsv(fdt, BACKUP_SRC_END + 1,
963 		if (ret) {
965 			       fdt_strerror(ret));
970 		ret = fdt_add_mem_rsv(fdt, image->arch.backup_start,
972 		if (ret) {
974 			       fdt_strerror(ret));
981 	ret =  update_cpus_node(fdt);
982 	if (ret < 0)
985 	ret = update_pci_dma_nodes(fdt, DIRECT64_PROPNAME);
986 	if (ret < 0)
989 	ret = update_pci_dma_nodes(fdt, DMA64_PROPNAME);
990 	if (ret < 0)
994 	ret = get_reserved_memory_ranges(&rmem);
995 	if (ret)
1004 		ret = fdt_add_mem_rsv(fdt, base, size);
1005 		if (ret) {
1007 			       fdt_strerror(ret));
1014 		ret = plpks_populate_fdt(fdt);
1019 	return ret;
1038 	int ret;
1063 		ret = locate_mem_hole_top_down_ppc64(kbuf, buf_min, buf_max,
1066 		ret = locate_mem_hole_bottom_up_ppc64(kbuf, buf_min, buf_max,
1070 	if (!ret) {
1077 	return ret;
1092 	int ret;
1095 	ret = get_exclude_memory_ranges(&(image->arch.exclude_ranges));
1096 	if (ret) {
1098 		return ret;