499 	unsigned long sp, csp, nitems;  in create_elf_fdpic_tables()  local
513 	sp = arch_align_stack(bprm->p);  in create_elf_fdpic_tables()
515 	sp = mm->start_stack;  in create_elf_fdpic_tables()
518 	if (elf_fdpic_transfer_args_to_stack(bprm, &sp) < 0)  in create_elf_fdpic_tables()
533 		sp -= platform_len;  in create_elf_fdpic_tables()
534 		u_platform = (char __user *) sp;  in create_elf_fdpic_tables()
548 		sp -= platform_len;  in create_elf_fdpic_tables()
549 		u_base_platform = (char __user *) sp;  in create_elf_fdpic_tables()
554 	sp &= ~7UL;  in create_elf_fdpic_tables()
559 	sp = (sp - len) & ~7UL;  in create_elf_fdpic_tables()
560 	exec_params->map_addr = sp;  in create_elf_fdpic_tables()
562 	if (copy_to_user((void __user *) sp, exec_params->loadmap, len) != 0)  in create_elf_fdpic_tables()
565 	current->mm->context.exec_fdpic_loadmap = (unsigned long) sp;  in create_elf_fdpic_tables()
571 		sp = (sp - len) & ~7UL;  in create_elf_fdpic_tables()
572 		interp_params->map_addr = sp;  in create_elf_fdpic_tables()
574 		if (copy_to_user((void __user *) sp, interp_params->loadmap,  in create_elf_fdpic_tables()
578 		current->mm->context.interp_fdpic_loadmap = (unsigned long) sp;  in create_elf_fdpic_tables()
590 	csp = sp;  in create_elf_fdpic_tables()
591 	sp -= nitems * 2 * sizeof(unsigned long);  in create_elf_fdpic_tables()
592 	sp -= (bprm->envc + 1) * sizeof(char *);	/* envv[] */  in create_elf_fdpic_tables()
593 	sp -= (bprm->argc + 1) * sizeof(char *);	/* argv[] */  in create_elf_fdpic_tables()
594 	sp -= 1 * sizeof(unsigned long);		/* argc */  in create_elf_fdpic_tables()
596 	csp -= sp & 15UL;  in create_elf_fdpic_tables()
597 	sp -= sp & 15UL;  in create_elf_fdpic_tables()
675 	BUG_ON(csp != sp);  in create_elf_fdpic_tables()
708 	mm->start_stack = (unsigned long) sp;  in create_elf_fdpic_tables()
721 	unsigned long index, stop, sp;  in elf_fdpic_transfer_args_to_stack()  local
726 	sp = *_sp;  in elf_fdpic_transfer_args_to_stack()
730 		sp -= PAGE_SIZE;  in elf_fdpic_transfer_args_to_stack()
731 		if (copy_to_user((void *) sp, src, PAGE_SIZE) != 0)  in elf_fdpic_transfer_args_to_stack()