[PATCH 7.1 279/438] mshv: fix hv_input_get_system_property struct

7.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Wei Liu <[email protected]>

commit d6f0248f04a96249660591e47fcf37ba98ac7ea3 upstream.

Keep it in sync with the correct definition.

The old code worked by chance.

Fixes: e68bda71a2384 ("hyperv: Add new Hyper-V headers in include/hyperv")
Cc: [email protected]
Signed-off-by: Wei Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
 include/hyperv/hvhdk_mini.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/include/hyperv/hvhdk_mini.h
+++ b/include/hyperv/hvhdk_mini.h
@@ -184,8 +184,9 @@ enum hv_dynamic_processor_feature_proper
 
 struct hv_input_get_system_property {
 	u32 property_id; /* enum hv_system_property */
+	u32 reserved;
 	union {
-		u32 as_uint32;
+		u64 as_uint64;
 #if IS_ENABLED(CONFIG_X86)
 		/* enum hv_dynamic_processor_feature_property */
 		u32 hv_processor_feature;