vmstate: Add support for kernel integer types

Reviewed-by: NNikita Leshenko <nikita.leshchenko@oracle.com>
Reviewed-by: NMaran Wilson <maran.wilson@oracle.com>
Signed-off-by: NLiran Alon <liran.alon@oracle.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190619162140.133674-8-liran.alon@oracle.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

include/migration/vmstate.h

@@ -797,6 +797,19 @@ extern const VMStateInfo vmstate_info_qtailq;
 #define VMSTATE_UINT64_V(_f, _s, _v)                                  \
     VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
 
+#ifdef CONFIG_LINUX
+
+#define VMSTATE_U8_V(_f, _s, _v)                                   \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, __u8)
+#define VMSTATE_U16_V(_f, _s, _v)                                  \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, __u16)
+#define VMSTATE_U32_V(_f, _s, _v)                                  \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, __u32)
+#define VMSTATE_U64_V(_f, _s, _v)                                  \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, __u64)
+
+#endif
+
 #define VMSTATE_BOOL(_f, _s)                                          \
     VMSTATE_BOOL_V(_f, _s, 0)
 
@@ -818,6 +831,19 @@ extern const VMStateInfo vmstate_info_qtailq;
 #define VMSTATE_UINT64(_f, _s)                                        \
     VMSTATE_UINT64_V(_f, _s, 0)
 
+#ifdef CONFIG_LINUX
+
+#define VMSTATE_U8(_f, _s)                                         \
+    VMSTATE_U8_V(_f, _s, 0)
+#define VMSTATE_U16(_f, _s)                                        \
+    VMSTATE_U16_V(_f, _s, 0)
+#define VMSTATE_U32(_f, _s)                                        \
+    VMSTATE_U32_V(_f, _s, 0)
+#define VMSTATE_U64(_f, _s)                                        \
+    VMSTATE_U64_V(_f, _s, 0)
+
+#endif
+
 #define VMSTATE_UINT8_EQUAL(_f, _s, _err_hint)                        \
     VMSTATE_SINGLE_FULL(_f, _s, 0, 0,                                 \
                         vmstate_info_uint8_equal, uint8_t, _err_hint)