[PATCH] Revert tools/python part of "tools: remove support for running a guest with qemu-traditional"

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

The migration stream is a stable ABI.  What this does is break the ability to
inspection and operate on pre-Xen-4.21 streams.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
CC: Anthony PERARD <anthony.perard@xxxxxxxxxx>
CC: Juergen Gross <jgross@xxxxxxxx>
---
 tools/python/xen/migration/libxl.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/python/xen/migration/libxl.py 
b/tools/python/xen/migration/libxl.py
index dc5c7ac3550c..5dcb50fe0207 100644
--- a/tools/python/xen/migration/libxl.py
+++ b/tools/python/xen/migration/libxl.py
@@ -51,10 +51,12 @@ rec_type_to_str = {
 EMULATOR_HEADER_FORMAT = "II"
 
 EMULATOR_ID_unknown       = 0x00000000
+EMULATOR_ID_qemu_trad     = 0x00000001
 EMULATOR_ID_qemu_upstream = 0x00000002
 
 emulator_id_to_str = {
     EMULATOR_ID_unknown       : "Unknown",
+    EMULATOR_ID_qemu_trad     : "Qemu Traditional",
     EMULATOR_ID_qemu_upstream : "Qemu Upstream",
 }
 

base-commit: 286c4cc267005f73aba831d22d65abe6874ceaea
-- 
2.39.5