Lines Matching defs:uiov
3250 struct compat_iovec __user *uiov;
3255 uiov = u64_to_user_ptr(req->rw.addr);
3256 if (!access_ok(uiov, sizeof(*uiov)))
3258 if (__get_user(clen, &uiov->iov_len))
3276 struct iovec __user *uiov = u64_to_user_ptr(req->rw.addr);
3280 if (copy_from_user(iov, uiov, sizeof(*uiov)))
4911 struct iovec __user *uiov;
4916 &iomsg->uaddr, &uiov, &iov_len);
4923 if (copy_from_user(iomsg->fast_iov, uiov, sizeof(*uiov)))
4929 ret = __import_iovec(READ, uiov, iov_len, UIO_FASTIOV,
4944 struct compat_iovec __user *uiov;
4954 uiov = compat_ptr(ptr);
4960 if (!access_ok(uiov, sizeof(*uiov)))
4962 if (__get_user(clen, &uiov->iov_len))
4970 ret = __import_iovec(READ, (struct iovec __user *)uiov, len,