Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* qtest documentation improvements (Eduardo, myself)
* libqtest event buffering (Maxim)
* use RCU for list of children of a bus (Maxim)
* move more files to softmmu/ (myself)
* meson.build cleanups, qemu-storage-daemon fix (Philippe)

# gpg: Signature made Mon 12 Oct 2020 16:55:19 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (38 commits)
  meson: identify more sections of meson.build
  scsi/scsi_bus: fix races in REPORT LUNS
  virtio-scsi: use scsi_device_get
  scsi/scsi_bus: Add scsi_device_get
  scsi/scsi-bus: scsi_device_find: don't return unrealized devices
  device-core: use atomic_set on .realized property
  scsi: switch to bus->check_address
  device-core: use RCU for list of children of a bus
  device_core: use drain_call_rcu in in qmp_device_add
  scsi/scsi_bus: switch search direction in scsi_device_find
  qdev: add "check if address free" callback for buses
  qemu-iotests, qtest: rewrite test 067 as a qtest
  qtest: check that drives are really appearing and disappearing
  qtest: switch users back to qtest_qmp_receive
  device-plug-test: use qtest_qmp to send the device_del command
  qtest: remove qtest_qmp_receive_success
  qtest: Reintroduce qtest_qmp_receive with QMP event buffering
  qtest: rename qtest_qmp_receive to qtest_qmp_receive_dict
  meson.build: Re-enable KVM support for MIPS
  build-sys: fix git version from -version
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 20 insertions, 5 deletions

diff --git a/tests/qtest/migration-helpers.c b/tests/qtest/migration-helpers.c
index 516093b39a..b799dbafb7 100644
--- a/tests/qtest/migration-helpers.c
+++ b/tests/qtest/migration-helpers.c
@@ -17,10 +17,12 @@
 
 bool got_stop;
 
-static void stop_cb(void *opaque, const char *name, QDict *data)
+static void check_stop_event(QTestState *who)
 {
-    if (!strcmp(name, "STOP")) {
+    QDict *event = qtest_qmp_event_ref(who, "STOP");
+    if (event) {
         got_stop = true;
+        qobject_unref(event);
     }
 }
 
@@ -30,12 +32,19 @@ static void stop_cb(void *opaque, const char *name, QDict *data)
 QDict *wait_command_fd(QTestState *who, int fd, const char *command, ...)
 {
     va_list ap;
+    QDict *resp;
 
     va_start(ap, command);
     qtest_qmp_vsend_fds(who, &fd, 1, command, ap);
     va_end(ap);
 
-    return qtest_qmp_receive_success(who, stop_cb, NULL);
+    resp = qtest_qmp_receive(who);
+    check_stop_event(who);
+
+    g_assert(!qdict_haskey(resp, "error"));
+    g_assert(qdict_haskey(resp, "return"));
+
+    return qdict_get_qdict(resp, "return");
 }
 
 /*
@@ -44,12 +53,18 @@ QDict *wait_command_fd(QTestState *who, int fd, const char *command, ...)
 QDict *wait_command(QTestState *who, const char *command, ...)
 {
     va_list ap;
+    QDict *resp;
 
     va_start(ap, command);
-    qtest_qmp_vsend(who, command, ap);
+    resp = qtest_vqmp(who, command, ap);
     va_end(ap);
 
-    return qtest_qmp_receive_success(who, stop_cb, NULL);
+    check_stop_event(who);
+
+    g_assert(!qdict_haskey(resp, "error"));
+    g_assert(qdict_haskey(resp, "return"));
+
+    return qdict_get_qdict(resp, "return");
 }
 
 /*