Linux Virtualization - Sep 2012 - [PATCH] virtio-blk: Fix kconfig option

CONFIG_VIRTIO isn't exposed, everything else is supposed to select it
instead.

Signed-off-by: Kent Overstreet <koverstreet at google.com>
---
 drivers/block/Kconfig |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index a796407..d4e1d12 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -521,7 +521,8 @@ config XEN_BLKDEV_BACKEND
 
 config VIRTIO_BLK
 	tristate "Virtio block driver (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && VIRTIO
+	select VIRTIO
+	depends on EXPERIMENTAL
 	---help---
 	  This is the virtual block driver for virtio.  It can be used with
           lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
-- 
1.7.10.4

CONFIG_VIRTIO isn't exposed, everything else is supposed to select it
instead.

Signed-off-by: Kent Overstreet <koverstreet at google.com>
---
 drivers/block/Kconfig |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index a796407..40532b8 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -521,7 +521,9 @@ config XEN_BLKDEV_BACKEND
 
 config VIRTIO_BLK
 	tristate "Virtio block driver (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && VIRTIO
+	select VIRTIO
+	select VIRTIO_RING
+	depends on EXPERIMENTAL
 	---help---
 	  This is the virtual block driver for virtio.  It can be used with
           lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
-- 
1.7.10.4

Whoops, need VIRTIO_RING too

Kent Overstreet <koverstreet at google.com> writes:
> CONFIG_VIRTIO isn't exposed, everything else is supposed to select it
> instead.
This is a slight mis-understanding.  It's supposed to be selected by
the particular driver, probably virtio_pci in your case.

Cheers,
Rusty.