Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

machine + QOM queue, 2020-09-22

QOM cleanups:
* Convert instance properties to class properties
  (Eduardo Habkost)
* simplify object_find_property / object_class_find_property
  (Daniel P. Berrangé)

Deprecated feature removal:
* Drop support for invalid topologies (Igor Mammedov)

# gpg: Signature made Tue 22 Sep 2020 23:25:01 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request:
  sifive_u: Register "start-in-flash" as class property
  sifive_e: Register "revb" as class property
  i440fx: Register i440FX-pcihost properties as class properties
  machine: Register "memory-backend" as class property
  xlnx-zcu102: Register properties as class properties
  cpu/core: Register core-id and nr-threads as class properties
  s390x: Register all CPU properties as class properties
  cryptodev-backend: Register "chardev" as class property
  cryptodev-vhost-user: Register "chardev" as class property
  smp: drop support for deprecated (invalid topologies)
  qom: simplify object_find_property / object_class_find_property

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

1 files changed, 10 insertions, 18 deletions

diff --git a/hw/core/machine.c b/hw/core/machine.c
index ea26d61237..9b02fb2f5e 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -754,23 +754,15 @@ static void smp_parse(MachineState *ms, QemuOpts *opts)
             exit(1);
         }
 
-        if (sockets * cores * threads > ms->smp.max_cpus) {
-            error_report("cpu topology: "
-                         "sockets (%u) * cores (%u) * threads (%u) > "
-                         "maxcpus (%u)",
+        if (sockets * cores * threads != ms->smp.max_cpus) {
+            error_report("Invalid CPU topology: "
+                         "sockets (%u) * cores (%u) * threads (%u) "
+                         "!= maxcpus (%u)",
                          sockets, cores, threads,
                          ms->smp.max_cpus);
             exit(1);
         }
 
-        if (sockets * cores * threads != ms->smp.max_cpus) {
-            warn_report("Invalid CPU topology deprecated: "
-                        "sockets (%u) * cores (%u) * threads (%u) "
-                        "!= maxcpus (%u)",
-                        sockets, cores, threads,
-                        ms->smp.max_cpus);
-        }
-
         ms->smp.cpus = cpus;
         ms->smp.cores = cores;
         ms->smp.threads = threads;
@@ -874,6 +866,12 @@ static void machine_class_init(ObjectClass *oc, void *data)
         machine_get_memory_encryption, machine_set_memory_encryption);
     object_class_property_set_description(oc, "memory-encryption",
         "Set memory encryption object to use");
+
+    object_class_property_add_str(oc, "memory-backend",
+                                  machine_get_memdev, machine_set_memdev);
+    object_class_property_set_description(oc, "memory-backend",
+                                          "Set RAM backend"
+                                          "Valid value is ID of hostmem based backend");
 }
 
 static void machine_class_base_init(ObjectClass *oc, void *data)
@@ -925,12 +923,6 @@ static void machine_initfn(Object *obj)
                                         "Table (HMAT)");
     }
 
-    object_property_add_str(obj, "memory-backend",
-                            machine_get_memdev, machine_set_memdev);
-    object_property_set_description(obj, "memory-backend",
-                                    "Set RAM backend"
-                                    "Valid value is ID of hostmem based backend");
-
     /* Register notifier when init is done for sysbus sanity checks */
     ms->sysbus_notifier.notify = machine_init_notify;
     qemu_add_machine_init_done_notifier(&ms->sysbus_notifier);