[PATCH hyperv-next v5 15/16] Drivers: hv: Set the default VMBus version to 6.0

[Roman Kisel <romank@linux.microsoft.com>]

The confidential VMBus is supported by the protocol version
6.0 onwards.

Attempt to establish the VMBus 6.0 connection thus enabling
the confidential VMBus features when available.

Signed-off-by: Roman Kisel <romank@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
---
 drivers/hv/connection.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index 5ac9232396f7..5d9cb5bf2d62 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -51,6 +51,7 @@ EXPORT_SYMBOL_GPL(vmbus_proto_version);
  * Linux guests and are not listed.
  */
 static __u32 vmbus_versions[] = {
+	VERSION_WIN10_V6_0,
 	VERSION_WIN10_V5_3,
 	VERSION_WIN10_V5_2,
 	VERSION_WIN10_V5_1,
@@ -65,7 +66,7 @@ static __u32 vmbus_versions[] = {
  * Maximal VMBus protocol version guests can negotiate.  Useful to cap the
  * VMBus version for testing and debugging purpose.
  */
-static uint max_version = VERSION_WIN10_V5_3;
+static uint max_version = VERSION_WIN10_V6_0;
 
 module_param(max_version, uint, S_IRUGO);
 MODULE_PARM_DESC(max_version,
-- 
2.43.0