xen/pvcalls: backend can be a module

It's not clear to me why only the frontend has been tristate. Switch the
backend to be, too.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>

Link: https://lore.kernel.org/r/54a6070c-92bb-36a3-2fc0-de9ccca438c5@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
This commit is contained in:
Jan Beulich 2021-09-07 14:17:13 +02:00 committed by Juergen Gross
parent 36c9b5929b
commit 45da234467

View File

@ -214,7 +214,7 @@ config XEN_PVCALLS_FRONTEND
implements them.
config XEN_PVCALLS_BACKEND
bool "XEN PV Calls backend driver"
tristate "XEN PV Calls backend driver"
depends on INET && XEN && XEN_BACKEND
help
Experimental backend for the Xen PV Calls protocol