[Qemu-devel] [PATCH 1/3] qmp: don't emit the RESET event on wakeup

[Nicholas Piggin <npiggin@gmail.com>]

Commit 1405819637f53 ("qmp: don't emit the RESET event on wakeup from
S3") changed system wakeup to avoid calling qapi_event_send_reset.
Commit 76ed4b18debfe ("s390/ipl: fix ipl with -no-reboot") appears to
have inadvertently broken that logic.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
I'm not quite sure if this patch is correct and haven't tested it, I
found it by inspection. If this patch is incorrect, I will have to
adjust patch 2.

 vl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vl.c b/vl.c
index 5089fce6c5..ef3c7ab8b8 100644
--- a/vl.c
+++ b/vl.c
@@ -1550,7 +1550,7 @@ void qemu_system_reset(ShutdownCause reason)
     } else {
         qemu_devices_reset();
     }
-    if (reason != SHUTDOWN_CAUSE_SUBSYSTEM_RESET) {
+    if (reason && reason != SHUTDOWN_CAUSE_SUBSYSTEM_RESET) {
         qapi_event_send_reset(shutdown_caused_by_guest(reason), reason);
     }
     cpu_synchronize_all_post_reset();
-- 
2.20.1