sock_sendmsg( ) from tasklet/interrupt context

[Nalin Gupta]

Friends,

Is it correct to invoke "sock_sendmsg"  for UDP 
socket,  from  "net_tx_action"  Tasklet  context.

I understand that tasklet is interrupt context, for this reason i masked

sock->sk->allocation &=  ~__GFP_WAIT;

even tried merely assigned GFP_ATOMIC

It always panic at    skb_head_from_pool / __skb_dequeue inline function 
called from alloc_skb.

Thanks in advance,

regards,
- nalin