From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264722AbUEaSMG (ORCPT ); Mon, 31 May 2004 14:12:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264725AbUEaSMG (ORCPT ); Mon, 31 May 2004 14:12:06 -0400 Received: from no-access-servers.fe.up.pt ([193.136.33.243]:32210 "EHLO relay2.fe.up.pt") by vger.kernel.org with ESMTP id S264722AbUEaSMC (ORCPT ); Mon, 31 May 2004 14:12:02 -0400 Subject: new compile problem on linux-2.4.27-pre4 and his solution From: =?ISO-8859-1?Q?S=E9rgio?= "M. Basto" Reply-To: sergiomb@netcabo.pt To: linux-kernel@vger.kernel.org Content-Type: text/plain Message-Id: <1086027120.4097.13.camel@rh10.fe.up.pt> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 (1.4.5-7) Date: Mon, 31 May 2004 19:12:00 +0100 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi this happens on pre4 and not happen on pre3 tcp_input.c: In function `tcp_rcv_space_adjust': tcp_input.c:479: structure has no member named `sk_rcvbuf' tcp_input.c:480: structure has no member named `sk_rcvbuf' make[3]: *** [tcp_input.o] Error 1 make bzImage error ! find . -exec grep "sk_rcvbuf" {} \; -print results: #define sk_rcvbuf rcvbuf ./include/net/sctp/compat.h newsk->sk_rcvbuf = oldsk->sk_rcvbuf; ./net/sctp/socket.c if (sk->sk_rcvbuf < SCTP_DEFAULT_MINWINDOW) asoc->rwnd = sk->sk_rcvbuf; min_t(__u32, (asoc->base.sk->sk_rcvbuf >> 1), asoc->pmtu))) ./net/sctp/associola.c if (space > sk->sk_rcvbuf) sk->sk_rcvbuf = space; ./net/ipv4/tcp_input.c So #define sk_rcvbuf rcvbuf and I feel free to do this and resolve the compile problem. --- linux-2.4.27-pre4/net/ipv4/tcp_input.c.orig 2004-05-31 18:45:06.000000000 +0100 +++ linux-2.4.27-pre4/net/ipv4/tcp_input.c 2004-05-31 18:54:11.000000000 +0100 @@ -476,8 +476,8 @@ 16 + sizeof(struct sk_buff)); space *= rcvmem; space = min(space, sysctl_tcp_rmem[2]); - if (space > sk->sk_rcvbuf) - sk->sk_rcvbuf = space; + if (space > sk->rcvbuf) + sk->rcvbuf = space; } } thanks, Sergio M. B.