Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
net/l2tp/l2tp_core.c:1228: error: __ksymtab_l2tp_tunnel_closeall causes a section type conflict
net/l2tp/l2tp_core.c:1228: error: __ksymtab_l2tp_tunnel_closeall causes a section type conflict
net/l2tp/l2tp_core.c:1006: error: __ksymtab_l2tp_xmit_core causes a section type conflict
net/l2tp/l2tp_core.c:1006: error: __ksymtab_l2tp_xmit_core causes a section type conflict
net/l2tp/l2tp_core.c:847: error: __ksymtab_l2tp_udp_recv_core causes a section type conflict
net/l2tp/l2tp_core.c:847: error: __ksymtab_l2tp_udp_recv_core causes a section type conflict
Caused by commit fc130840d75d42c5a360fd1d8b72489eec09cad3 ("l2tp: make
local function static") since these functions are now static (and should
not be exported). I wish doing that caused a build failure on other
architectures ...
I applied the following patch:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 25 Oct 2010 14:16:53 +1100
Subject: [PATCH] l2tp: static functions should not be exported
Causes these build failures on PowerPC:
net/l2tp/l2tp_core.c:1228: error: __ksymtab_l2tp_tunnel_closeall causes a section type conflict
net/l2tp/l2tp_core.c:1228: error: __ksymtab_l2tp_tunnel_closeall causes a section type conflict
net/l2tp/l2tp_core.c:1006: error: __ksymtab_l2tp_xmit_core causes a section type conflict
net/l2tp/l2tp_core.c:1006: error: __ksymtab_l2tp_xmit_core causes a section type conflict
net/l2tp/l2tp_core.c:847: error: __ksymtab_l2tp_udp_recv_core causes a section type conflict
net/l2tp/l2tp_core.c:847: error: __ksymtab_l2tp_udp_recv_core causes a section type conflict
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
net/l2tp/l2tp_core.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 5fb4803..c64ce0a 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -844,7 +844,6 @@ error:
return 1;
}
-EXPORT_SYMBOL_GPL(l2tp_udp_recv_core);
/* UDP encapsulation receive handler. See net/ipv4/udp.c.
* Return codes:
@@ -1003,7 +1002,6 @@ static int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb,
return 0;
}
-EXPORT_SYMBOL_GPL(l2tp_xmit_core);
/* Automatically called when the skb is freed.
*/
@@ -1225,7 +1223,6 @@ again:
}
write_unlock_bh(&tunnel->hlist_lock);
}
-EXPORT_SYMBOL_GPL(l2tp_tunnel_closeall);
/* Really kill the tunnel.
* Come here only when all sessions have been cleared from the tunnel.
--
1.7.2.3
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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