62 	to_mm->id.stack = stack;  in init_new_context()
68 		to_mm->id.u.pid = copy_context_skas0(stack,  in init_new_context()
69 						     from_mm->id.u.pid);  in init_new_context()
70 	else to_mm->id.u.pid = start_userspace(stack);  in init_new_context()
73 	if (to_mm->id.u.pid < 0) {  in init_new_context()
74 		ret = to_mm->id.u.pid;  in init_new_context()
88 	if (to_mm->id.stack != 0)  in init_new_context()
89 		free_page(to_mm->id.stack);  in init_new_context()
103 	ret = init_stub_pte(mm, STUB_DATA, mm->context.id.stack);  in uml_setup_stubs()
108 	mm->context.stub_pages[1] = virt_to_page(mm->context.id.stack);  in uml_setup_stubs()
150 	if (mmu->id.u.pid < 2) {  in destroy_context()
152 		       mmu->id.u.pid);  in destroy_context()
155 	os_kill_ptraced_process(mmu->id.u.pid, 1);  in destroy_context()
157 	free_page(mmu->id.stack);  in destroy_context()