182 static int load_elf_fdpic_binary(struct linux_binprm *bprm)  in load_elf_fdpic_binary()  argument
205 	exec_params.hdr = *(struct elfhdr *) bprm->buf;  in load_elf_fdpic_binary()
210 	if (!is_elf(&exec_params.hdr, bprm->file))  in load_elf_fdpic_binary()
224 	retval = elf_fdpic_fetch_phdrs(&exec_params, bprm->file);  in load_elf_fdpic_binary()
247 			retval = kernel_read(bprm->file, interpreter_name,  in load_elf_fdpic_binary()
274 			would_dump(bprm, interpreter);  in load_elf_fdpic_binary()
277 			retval = kernel_read(interpreter, bprm->buf,  in load_elf_fdpic_binary()
285 			interp_params.hdr = *((struct elfhdr *) bprm->buf);  in load_elf_fdpic_binary()
341 	retval = flush_old_exec(bprm);  in load_elf_fdpic_binary()
355 	setup_new_exec(bprm);  in load_elf_fdpic_binary()
373 	retval = setup_arg_pages(bprm, current->mm->start_stack,  in load_elf_fdpic_binary()
378 	retval = arch_setup_additional_pages(bprm, !!interpreter_name);  in load_elf_fdpic_binary()
385 	retval = elf_fdpic_map_file(&exec_params, bprm->file, current->mm,  in load_elf_fdpic_binary()
437 	install_exec_creds(bprm);  in load_elf_fdpic_binary()
438 	if (create_elf_fdpic_tables(bprm, current->mm,  in load_elf_fdpic_binary()
462 	finalize_exec(bprm);  in load_elf_fdpic_binary()
497 static int create_elf_fdpic_tables(struct linux_binprm *bprm,  in create_elf_fdpic_tables()  argument
517 	sp = arch_align_stack(bprm->p);  in create_elf_fdpic_tables()
522 	if (transfer_args_to_stack(bprm, &sp) < 0)  in create_elf_fdpic_tables()
592 	if (bprm->interp_flags & BINPRM_FLAGS_EXECFD)  in create_elf_fdpic_tables()
597 	sp -= (bprm->envc + 1) * sizeof(char *);	/* envv[] */  in create_elf_fdpic_tables()
598 	sp -= (bprm->argc + 1) * sizeof(char *);	/* argv[] */  in create_elf_fdpic_tables()
632 	if (bprm->interp_flags & BINPRM_FLAGS_EXECFD) {  in create_elf_fdpic_tables()
635 		NEW_AUX_ENT(AT_EXECFD, bprm->interp_data);  in create_elf_fdpic_tables()
656 	NEW_AUX_ENT(AT_SECURE,	bprm->secureexec);  in create_elf_fdpic_tables()
657 	NEW_AUX_ENT(AT_EXECFN,	bprm->exec);  in create_elf_fdpic_tables()
671 	csp -= (bprm->envc + 1) * sizeof(elf_caddr_t);  in create_elf_fdpic_tables()
673 	csp -= (bprm->argc + 1) * sizeof(elf_caddr_t);  in create_elf_fdpic_tables()
678 	__put_user(bprm->argc, (unsigned long __user *) csp);  in create_elf_fdpic_tables()
684 	current->mm->arg_start = bprm->p;  in create_elf_fdpic_tables()
687 		(MAX_ARG_PAGES * PAGE_SIZE - bprm->p);  in create_elf_fdpic_tables()
691 	for (loop = bprm->argc; loop > 0; loop--) {  in create_elf_fdpic_tables()
703 	for (loop = bprm->envc; loop > 0; loop--) {  in create_elf_fdpic_tables()