From 5089e1862fe80b6f23ba4c494e2902cbe3d9d48e Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Fri, 25 Aug 2017 15:19:39 +0100 Subject: [PATCH] migration: Reset rather than destroy main_thread_load_event migration_incoming_state_destroy doesn't really destroy, it cleans up. After a loadvm it's called, but the loadvm command can be run twice, and so destroying an init-once mutex breaks on the second loadvm. Reported-by: Stafford Horne Signed-off-by: Dr. David Alan Gilbert Message-Id: <20170825141940.20740-2-dgilbert@redhat.com> Reviewed-by: Peter Xu Tested-by: Stafford Horne Signed-off-by: Dr. David Alan Gilbert --- migration/migration.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/migration/migration.c b/migration/migration.c index 1a2b3ebd1a..9838ccc885 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -166,7 +166,7 @@ void migration_incoming_state_destroy(void) mis->from_src_file = NULL; } - qemu_event_destroy(&mis->main_thread_load_event); + qemu_event_reset(&mis->main_thread_load_event); } static void migrate_generate_event(int new_state) -- 2.11.0