From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 19 Apr 2017 17:06:39 +0000 (+0200)
Subject: xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND
X-Git-Tag: v4.12-rc1~103^2~10
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4a806016223c6df131280c82f1ed69c820b6a9ff;p=linux.git

xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND

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 <arnd@arndb.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---

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