Lines Matching refs:stack_base
757 unsigned long stack_base; in setup_arg_pages() local
764 stack_base = bprm->rlim_stack.rlim_max; in setup_arg_pages()
765 if (stack_base > STACK_SIZE_MAX) in setup_arg_pages()
766 stack_base = STACK_SIZE_MAX; in setup_arg_pages()
769 stack_base += (STACK_RND_MASK << PAGE_SHIFT); in setup_arg_pages()
772 if (vma->vm_end - vma->vm_start > stack_base) in setup_arg_pages()
775 stack_base = PAGE_ALIGN(stack_top - stack_base); in setup_arg_pages()
777 stack_shift = vma->vm_start - stack_base; in setup_arg_pages()
845 stack_base = vma->vm_start + rlim_stack; in setup_arg_pages()
847 stack_base = vma->vm_end + stack_expand; in setup_arg_pages()
850 stack_base = vma->vm_end - rlim_stack; in setup_arg_pages()
852 stack_base = vma->vm_start - stack_expand; in setup_arg_pages()
855 ret = expand_stack(vma, stack_base); in setup_arg_pages()