- add Conflicts with kernel < 4.2 (fate#320485)

- vss: fix the write()'s argument: error -> vss_msg
- remove repeated HV_FCOPY string
- report ENOSPC errors in hv_fcopy_daemon
- fcopy: full handshake support
- vss: full handshake support
- vss: use misc char device to communicate with kernel
- kvp: use misc char device to communicate with kernel

OBS-URL: https://build.opensuse.org/package/show/Virtualization/hyper-v?expand=0&rev=118

hyper-v.include.linux.hyperv.h

@@ -38,6 +38,11 @@ typedef struct {
 
 #define VSS_OP_REGISTER 128
 
+/*
+  Daemon code with full handshake support.
+ */
+#define VSS_OP_REGISTER1 129
+
 enum hv_vss_op {
 	VSS_OP_CREATE = 0,
 	VSS_OP_DELETE,
@@ -94,7 +99,8 @@ struct hv_vss_msg {
  */
 
 #define FCOPY_VERSION_0 0
-#define FCOPY_CURRENT_VERSION FCOPY_VERSION_0
+#define FCOPY_VERSION_1 1
+#define FCOPY_CURRENT_VERSION FCOPY_VERSION_1
 #define W_MAX_PATH 260
 
 enum hv_fcopy_op {
@@ -302,6 +308,7 @@ enum hv_kvp_exchg_pool {
 #define HV_INVALIDARG			0x80070057
 #define HV_GUID_NOTFOUND		0x80041002
 #define HV_ERROR_ALREADY_EXISTS		0x80070050
+#define HV_ERROR_DISK_FULL		0x80070070
 
 #define ADDR_FAMILY_NONE	0x00
 #define ADDR_FAMILY_IPV4	0x01