From e6b09ccada2e4ab8ee25a7c3ac72fcd1bc7101c4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 2 Dec 2009 22:18:58 -0800 Subject: [PATCH] tcp: sysctl_tcp_cookie_size needs to be exported to modules. Otherwise: ERROR: "sysctl_tcp_cookie_size" [net/ipv6/ipv6.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: David S. Miller --- net/ipv4/tcp_output.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index c08e06d44428..93316a96d820 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -60,6 +60,7 @@ int sysctl_tcp_base_mss __read_mostly = 512; int sysctl_tcp_slow_start_after_idle __read_mostly = 1; int sysctl_tcp_cookie_size __read_mostly = 0; /* TCP_COOKIE_MAX */ +EXPORT_SYMBOL_GPL(sysctl_tcp_cookie_size); /* Account for new data that has been sent to the network. */ -- 2.20.1