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-rw-r--r--drivers/xen/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index a3d7afb..a59638b 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -76,6 +76,7 @@ config XEN_XENBUS_FRONTEND
config XEN_GNTDEV
tristate "userspace grant access device driver"
depends on XEN
+ default m
select MMU_NOTIFIER
help
Allows userspace processes to use grants.
@@ -83,6 +84,7 @@ config XEN_GNTDEV
config XEN_GRANT_DEV_ALLOC
tristate "User-space grant reference allocator driver"
depends on XEN
+ default m
help
Allows userspace processes to create pages with access granted
to other domains. This can be used to implement frontend drivers