[Qemu-devel] [PATCH 1/2] migration/postcopy: Clear have_listen_thread

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <address@hidden>

Clear have_listen_thread when we exit the thread.
The fallout from this was that various things thought there was
an ongoing postcopy after the postcopy had finished.

The case that failed was postcopy->savevm->loadvm.

This corresponds to RH bug https://bugzilla.redhat.com/show_bug.cgi?id=1608765

Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
 migration/savevm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/migration/savevm.c b/migration/savevm.c
index 13e51f0e34..6384cf676d 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1679,6 +1679,7 @@ static void *postcopy_ram_listen_thread(void *opaque)
     qemu_loadvm_state_cleanup();
 
     rcu_unregister_thread();
+    mis->have_listen_thread = false;
     return NULL;
 }
 
-- 
2.17.1