On 12/8/20 5:57 PM, David Ahern wrote:
>> diff --git a/include/net/inet_connection_sock.h
>> b/include/net/inet_connection_sock.h
>> index 7338b3865a2a..a08b85b53aa8 100644
>> --- a/include/net/inet_connection_sock.h
>> +++ b/include/net/inet_connection_sock.h
>> @@ -66,6 +66,8 @@ struct inet_connection_sock_af_ops {
>> * @icsk_ulp_ops Pluggable ULP control hook
>> * @icsk_ulp_data ULP private data
>> * @icsk_clean_acked Clean acked data hook
>> + * @icsk_ulp_ddp_ops Pluggable ULP direct data placement control
>> hook
>> + * @icsk_ulp_ddp_data ULP direct data placement private data
>
> Neither of these socket layer intrusions are needed. All references but
> 1 -- the skbuff check -- are in the mlx5 driver. Any skb check that is
> needed can be handled with a different setting.
missed the nvme ops for the driver to callback to the socket owner.
