1 files changed, 2 insertions, 0 deletions
diff --git a/qom/cpu.c b/qom/cpu.c
index 62f4b5de44..02b56f7076 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -114,6 +114,8 @@ void cpu_reset_interrupt(CPUState *cpu, int mask)
 void cpu_exit(CPUState *cpu)
 {
     cpu->exit_request = 1;
+    /* Ensure cpu_exec will see the exit request after TCG has exited.  */
+    smp_wmb();
     cpu->tcg_exit_req = 1;
 }