438 	struct sk_buff *user_skb = NULL; /* to be queued to userspace */  in queue_userspace_packet()  local
482 	user_skb = genlmsg_new(len, GFP_ATOMIC);  in queue_userspace_packet()
483 	if (!user_skb) {  in queue_userspace_packet()
488 	upcall = genlmsg_put(user_skb, 0, 0, &dp_packet_genl_family,  in queue_userspace_packet()
496 	err = ovs_nla_put_key(key, key, OVS_PACKET_ATTR_KEY, false, user_skb);  in queue_userspace_packet()
501 		__nla_put(user_skb, OVS_PACKET_ATTR_USERDATA,  in queue_userspace_packet()
506 		nla = nla_nest_start_noflag(user_skb,  in queue_userspace_packet()
512 		err = ovs_nla_put_tunnel_info(user_skb,  in queue_userspace_packet()
517 		nla_nest_end(user_skb, nla);  in queue_userspace_packet()
521 		nla = nla_nest_start_noflag(user_skb, OVS_PACKET_ATTR_ACTIONS);  in queue_userspace_packet()
528 					  user_skb);  in queue_userspace_packet()
530 			nla_nest_end(user_skb, nla);  in queue_userspace_packet()
532 			nla_nest_cancel(user_skb, nla);  in queue_userspace_packet()
537 	    nla_put_u16(user_skb, OVS_PACKET_ATTR_MRU, upcall_info->mru)) {  in queue_userspace_packet()
544 	    nla_put_u32(user_skb, OVS_PACKET_ATTR_LEN, skb->len)) {  in queue_userspace_packet()
557 	if (nla_put(user_skb, OVS_PACKET_ATTR_HASH, sizeof (u64), &hash)) {  in queue_userspace_packet()
564 	if (!(nla = nla_reserve(user_skb, OVS_PACKET_ATTR_PACKET, 0))) {  in queue_userspace_packet()
570 	err = skb_zerocopy(user_skb, skb, skb->len - cutlen, hlen);  in queue_userspace_packet()
575 	pad_packet(dp, user_skb);  in queue_userspace_packet()
577 	((struct nlmsghdr *) user_skb->data)->nlmsg_len = user_skb->len;  in queue_userspace_packet()
579 	err = genlmsg_unicast(ovs_dp_get_net(dp), user_skb, upcall_info->portid);  in queue_userspace_packet()
580 	user_skb = NULL;  in queue_userspace_packet()
584 	consume_skb(user_skb);  in queue_userspace_packet()