lxip: support large sendmsg (like recvmsg)

Add missing socket wait-queue head on demand.

repos/dde_linux/patches/lxip_sk_wq.patch

@@ -2,7 +2,16 @@ diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
 index 5c5db66..6cb68a1 100644
 --- a/net/ipv4/af_inet.c
 +++ b/net/ipv4/af_inet.c
-@@ -764,6 +764,8 @@ int inet_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
+@@ -733,6 +733,8 @@
+ 	    inet_autobind(sk))
+ 		return -EAGAIN;
+ 
++	if (sk->sk_wq == 0) sk->sk_wq = sock->wq;
++
+ 	return sk->sk_prot->sendmsg(sk, msg, size);
+ }
+ EXPORT_SYMBOL(inet_sendmsg);
+@@ -764,6 +766,8 @@
  
  	sock_rps_record_flow(sk);
  

repos/dde_linux/ports/dde_linux.hash

@@ -1 +1 @@
-cf7368615df3c26e71fd3d23c3305da7bc0e7cce
+ed9880704fad6f3d85514dd47b65a5eb7bfbf16f