static void add_kallsyms(struct module *mod, const struct load_info *info)
{
	unsigned int i, ndst;
	const Elf_Sym *src;
	Elf_Sym *dst;
	char *s;
	Elf_Shdr *symsec = &info->sechdrs[info->index.sym];

	/* Set up to point into init section. */
	mod->kallsyms = mod->init_layout.base + info->mod_kallsyms_init_off;

	mod->kallsyms->symtab = (void *)symsec->sh_addr;
	mod->kallsyms->num_symtab = symsec->sh_size / sizeof(Elf_Sym);
	/* Make sure we get permanent strtab: don't use info->strtab. */
	mod->kallsyms->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
	mod->kallsyms->typetab = mod->init_layout.base + info->init_typeoffs;

	/*
	 * Now populate the cut down core kallsyms for after init
	 * and set types up while we still have access to sections.
	 */
	mod->core_kallsyms.symtab = dst = mod->core_layout.base + info->symoffs;
	mod->core_kallsyms.strtab = s = mod->core_layout.base + info->stroffs;
	mod->core_kallsyms.typetab = mod->core_layout.base + info->core_typeoffs;
	src = mod->kallsyms->symtab;
	for (ndst = i = 0; i < mod->kallsyms->num_symtab; i++) {
		mod->kallsyms->typetab[i] = elf_type(src + i, info);
		if (i == 0 || is_livepatch_module(mod) ||
		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum,
				   info->index.pcpu)) {
			mod->core_kallsyms.typetab[ndst] =
			    mod->kallsyms->typetab[i];
			dst[ndst] = src[i];
			dst[ndst++].st_name = s - mod->core_kallsyms.strtab;
			s += strlcpy(s, &mod->kallsyms->strtab[src[i].st_name],
				     KSYM_NAME_LEN) + 1;
		}
	}
	mod->core_kallsyms.num_symtab = ndst;
}
static void add_kallsyms(struct module *mod, const struct load_info *info)
{
	unsigned int i, ndst;
	const Elf_Sym *src;
	Elf_Sym *dst;
	char *s;
	Elf_Shdr *symsec = &info->sechdrs[info->index.sym];

	 
	mod->kallsyms = mod->init_layout.base + info->mod_kallsyms_init_off;

	mod->kallsyms->symtab = (void *)symsec->sh_addr;
	mod->kallsyms->num_symtab = symsec->sh_size / sizeof(Elf_Sym);
	 
	mod->kallsyms->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
	mod->kallsyms->typetab = mod->init_layout.base + info->init_typeoffs;

	 
	mod->core_kallsyms.symtab = dst = mod->core_layout.base + info->symoffs;
	mod->core_kallsyms.strtab = s = mod->core_layout.base + info->stroffs;
	mod->core_kallsyms.typetab = mod->core_layout.base + info->core_typeoffs;
	src = mod->kallsyms->symtab;
	for (ndst = i = 0; i < mod->kallsyms->num_symtab; i++) {
		mod->kallsyms->typetab[i] = elf_type(src + i, info);
		if (i == 0 || is_livepatch_module(mod) ||
		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum,
				   info->index.pcpu)) {
			mod->core_kallsyms.typetab[ndst] =
			    mod->kallsyms->typetab[i];
			dst[ndst] = src[i];
			dst[ndst++].st_name = s - mod->core_kallsyms.strtab;
			s += strlcpy(s, &mod->kallsyms->strtab[src[i].st_name],
				     KSYM_NAME_LEN) + 1;
		}
	}
	mod->core_kallsyms.num_symtab = ndst;
}