Messages in this thread | | | Date | Thu, 3 Sep 1998 19:37:46 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: Linux tcp/ip code has trouble with async network I/O notificati on, |
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On Thu, 3 Sep 1998, Theo Van Dinter wrote:
>FYI: I tried your code on linux 2.1.120pre3 -- works fine from any host I try. > 2.1.119pre1 fails as you describe.
Yes, even if I have not tried it in practice. Before reading your message I just understood that the point was the `sk->data_ready(sk, 0)' in tcp_v4_conn_request() because at that time the req->sk was still NULL because the connection was not enstablished yet. I was searching where to deliver the SIGIO (after the 3 way handshake when the sock is ready to cross data) and reading the solution in pre-patch-2.1.120-3 the right place is at the end of tcp_v4_syn_recv_sock().
So definetively pre-2.1.120-3 is fixed.
I don' t know which is the state of 2.0.36xxx but sure we have to remove the sk->data_ready(sk,0) from tcp_conn_request (and _fake()).
Andrea[s] Arcangeli
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