c953e23936
I can't send netlink message via mmaped netlink socket since
commit: a8866ff6a5
netlink: make the check for "send from tx_ring" deterministic
msg->msg_iter.type is set to WRITE (1) at
SYSCALL_DEFINE6(sendto, ...
import_single_range(WRITE, ...
iov_iter_init(1, WRITE, ...
call path, so that we need to check the type by iter_is_iovec()
to accept the WRITE.
Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>