From 2aa921c3befa777540e677655d45e2ccfe41856a Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 19 Sep 2024 04:34:38 +0200
Subject: [PATCH] validation: Fix synchronization issue

---
 testsuites/validation/tr-tq-surrender-priority-inherit.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/testsuites/validation/tr-tq-surrender-priority-inherit.c b/testsuites/validation/tr-tq-surrender-priority-inherit.c
index d0a580f988..10d572207a 100644
--- a/testsuites/validation/tr-tq-surrender-priority-inherit.c
+++ b/testsuites/validation/tr-tq-surrender-priority-inherit.c
@@ -537,11 +537,15 @@ static void Cleanup( Context *ctx )
   TQWaitForExecutionStop( ctx->tq_ctx, NEW_OWNER );
 
 #if defined(RTEMS_SMP)
-  TQSendAndWaitForExecutionStop(
+  TQSendAndSynchronizeRunner(
     ctx->tq_ctx,
     NEW_OWNER,
     TQ_EVENT_MUTEX_B_RELEASE
   );
+  TQWaitForExecutionStop(
+    ctx->tq_ctx,
+    NEW_OWNER
+  );
 
   if ( ctx->gains_new_priority ) {
     TQSendAndSynchronizeRunner(