Lines Matching refs:stack_base
751 unsigned long stack_base; in setup_arg_pages() local
758 stack_base = bprm->rlim_stack.rlim_max; in setup_arg_pages()
759 if (stack_base > STACK_SIZE_MAX) in setup_arg_pages()
760 stack_base = STACK_SIZE_MAX; in setup_arg_pages()
763 stack_base += (STACK_RND_MASK << PAGE_SHIFT); in setup_arg_pages()
766 if (vma->vm_end - vma->vm_start > stack_base) in setup_arg_pages()
769 stack_base = PAGE_ALIGN(stack_top - stack_base); in setup_arg_pages()
771 stack_shift = vma->vm_start - stack_base; in setup_arg_pages()
839 stack_base = vma->vm_start + rlim_stack; in setup_arg_pages()
841 stack_base = vma->vm_end + stack_expand; in setup_arg_pages()
844 stack_base = vma->vm_end - rlim_stack; in setup_arg_pages()
846 stack_base = vma->vm_start - stack_expand; in setup_arg_pages()
849 ret = expand_stack(vma, stack_base); in setup_arg_pages()