218 	void *stack;  in alloc_thread_stack_node()  local
233 		tsk->stack = s->addr;  in alloc_thread_stack_node()
242 	stack = __vmalloc_node_range(THREAD_SIZE, THREAD_ALIGN,  in alloc_thread_stack_node()
253 	if (stack) {  in alloc_thread_stack_node()
254 		tsk->stack_vm_area = find_vm_area(stack);  in alloc_thread_stack_node()
255 		tsk->stack = stack;  in alloc_thread_stack_node()
257 	return stack;  in alloc_thread_stack_node()
263 		tsk->stack = page_address(page);  in alloc_thread_stack_node()
264 		return tsk->stack;  in alloc_thread_stack_node()
294 		vfree_atomic(tsk->stack);  in free_thread_stack()
299 	__free_pages(virt_to_page(tsk->stack), THREAD_SIZE_ORDER);  in free_thread_stack()
307 	unsigned long *stack;  in alloc_thread_stack_node()  local
308 	stack = kmem_cache_alloc_node(thread_stack_cache, THREADINFO_GFP, node);  in alloc_thread_stack_node()
309 	tsk->stack = stack;  in alloc_thread_stack_node()
310 	return stack;  in alloc_thread_stack_node()
315 	kmem_cache_free(thread_stack_cache, tsk->stack);  in free_thread_stack()
374 	void *stack = task_stack_page(tsk);  in account_kernel_stack()  local
394 		struct page *first_page = virt_to_page(stack);  in account_kernel_stack()
440 	tsk->stack = NULL;  in release_task_stack()
866 	unsigned long *stack;  in dup_task_struct()  local
876 	stack = alloc_thread_stack_node(tsk, node);  in dup_task_struct()
877 	if (!stack)  in dup_task_struct()
892 	tsk->stack = stack;  in dup_task_struct()
2030 	retval = copy_thread_tls(clone_flags, args->stack, args->stack_size, p,  in copy_process()
2435 		.stack		= stack_start,  in do_fork()
2454 		.stack		= (unsigned long)fn,  in kernel_thread()
2519 		.stack		= newsp,  in SYSCALL_DEFINE5()
2571 		.stack		= args.stack,  in copy_clone_args_from_user()
2589 	if (kargs->stack == 0) {  in clone3_stack_valid()
2596 		if (!access_ok((void __user *)kargs->stack, kargs->stack_size))  in clone3_stack_valid()
2600 		kargs->stack += kargs->stack_size;  in clone3_stack_valid()