From 1712cb5aaacd94b70666447b7d7a5a177ae99ccd Mon Sep 17 00:00:00 2001
From: Mingwang Li <limingwang@huawei.com>
Date: Fri, 30 Sep 2022 14:21:58 +0800
Subject: [PATCH] Fix: After the VM is stopped, the stratovirt process does not
 exit

After the VM shutdown command is executed, the vcpu thread does not
send power_button event to the main thread. As a result, the main
thread still epoll wait.

Signed-off-by: Mingwang Li <limingwang@huawei.com>
---
 machine/src/standard_vm/aarch64/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/machine/src/standard_vm/aarch64/mod.rs b/machine/src/standard_vm/aarch64/mod.rs
index 5fcfa267..fb9de437 100644
--- a/machine/src/standard_vm/aarch64/mod.rs
+++ b/machine/src/standard_vm/aarch64/mod.rs
@@ -950,6 +950,8 @@ impl MachineLifecycle for StdMachine {
         if !self.notify_lifecycle(vmstate, KvmVmState::Shutdown) {
             return false;
         }
+
+        self.power_button.write(1).unwrap();
         true
     }
 
-- 
Gitee