[PATCH] Fix config requirements of IPv6

[Bernhard Walle <bernhard@bwalle.de>]

[PATCH] Fix config requirements of IPv6

net/ipv6/inet6_connection_sock.c in function __inet6_csk_dst_store() requires
flow_cache_genid which is defined in net/core/flow.c which is compiled when
CONFIG_XFRM is set.

This patch expresses that dependency.


Signed-off-by: Bernhard Walle <bernhard@bwalle.de>

---
 net/ipv6/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -5,6 +5,7 @@
 #   IPv6 as module will cause a CRASH if you try to unload it
 config IPV6
 	tristate "The IPv6 protocol"
+	select XFRM
 	default m
 	---help---
 	  This is complemental support for the IP version 6.
-
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