All Xen frontends need to select this symbol to avoid a link error:
net/built-in.o: In function `p9_trans_xen_init':
:(.text+0x149e9c): undefined reference to `__xenbus_register_frontend'
Fixes: d4b40a02f837 ("xen/9pfs: build 9pfs Xen transport driver")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
net/9p/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/9p/Kconfig b/net/9p/Kconfig
index 3f286f1bd1d3..e6014e0e51f7 100644
--- a/net/9p/Kconfig
+++ b/net/9p/Kconfig
@@ -24,6 +24,7 @@ config NET_9P_VIRTIO
config NET_9P_XEN
depends on XEN
+ select XEN_XENBUS_FRONTEND
tristate "9P Xen Transport"
help
This builds support for a transport for 9pfs between
--
2.9.0
