From bf9f80cf0ccab5f346f7d3cdc445da8fcfe6ce34 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 8 Oct 2019 17:43:21 +0200 Subject: um: virtio_uml: Disallow modular build This driver *can* be a module, but then its parameters (socket path) are untrusted data from inside the VM, and that isn't allowed. Allow the code to only be built-in to avoid that. Fixes: 5d38f324993f ("um: drivers: Add virtio vhost-user driver") Signed-off-by: Johannes Berg Acked-by: Anton Ivanov Signed-off-by: Richard Weinberger --- arch/um/drivers/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/um/drivers/Kconfig') diff --git a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig index fea5a0d522dc..388096fb45a2 100644 --- a/arch/um/drivers/Kconfig +++ b/arch/um/drivers/Kconfig @@ -337,7 +337,7 @@ config UML_NET_SLIRP endmenu config VIRTIO_UML - tristate "UML driver for virtio devices" + bool "UML driver for virtio devices" select VIRTIO help This driver provides support for virtio based paravirtual device -- cgit