109 	if (!vm86 || !vm86->user_vm86) {  in save_v86_state()
114 	user = vm86->user_vm86;  in save_v86_state()
168 static long do_sys_vm86(struct vm86plus_struct __user *user_vm86, bool plus);
170 SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, user_vm86)  in SYSCALL_DEFINE1()  argument
172 	return do_sys_vm86((struct vm86plus_struct __user *) user_vm86, false);  in SYSCALL_DEFINE1()
199 static long do_sys_vm86(struct vm86plus_struct __user *user_vm86, bool plus)  in do_sys_vm86()  argument
242 	if (copy_from_user(&v, user_vm86,  in do_sys_vm86()
278 			   &user_vm86->int_revectored,  in do_sys_vm86()
282 			   &user_vm86->int21_revectored,  in do_sys_vm86()
286 		if (copy_from_user(&vm86->vm86plus, &user_vm86->vm86plus,  in do_sys_vm86()
295 	vm86->user_vm86 = user_vm86;  in do_sys_vm86()