On Wed, Jan 21, 2026 at 09:28:16AM +0100, Petr Pavlu wrote:
> +void *klp_locate_section_objs(const struct module *mod, const char *name,
> + size_t object_size, unsigned int *nr_objs)
> +{
> + struct klp_modinfo *info = mod->klp_info;
> +
> + for (int i = 1; i < info->hdr.e_shnum; i++) {
> + Elf_Shdr *shdr = &info->sechdrs[i];
> +
> + if (strcmp(info->secstrings + shdr->sh_name, name))
> + continue;
> +
> + *nr_objs = shdr->sh_size / object_size;
> + return (void *)shdr->sh_addr;
> + }
> +
> + *nr_objs = 0;
> + return NULL;
> +}
> +EXPORT_SYMBOL_GPL(klp_locate_section_objs);
How about we make it even more generic with something like
void *klp_find_section_by_name(const struct module *mod, const char *name,
size_t *sec_size);
?
I think that would help the code read more clearly.
--
Josh
