2 files changed, 15 insertions, 17 deletions

diff --git a/hw/core/cpu.c b/hw/core/cpu.c
index fe65ca62ac..786a1bec8a 100644
--- a/hw/core/cpu.c
+++ b/hw/core/cpu.c
@@ -177,7 +177,7 @@ static int cpu_common_write_elf64_note(WriteCoreDumpFunction f,
 }
 
 
-static int cpu_common_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg)
+static int cpu_common_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg)
 {
     return 0;
 }
@@ -239,27 +239,16 @@ void cpu_dump_statistics(CPUState *cpu, int flags)
     }
 }
 
-void cpu_class_set_parent_reset(CPUClass *cc,
-                                void (*child_reset)(CPUState *cpu),
-                                void (**parent_reset)(CPUState *cpu))
-{
-    *parent_reset = cc->reset;
-    cc->reset = child_reset;
-}
-
 void cpu_reset(CPUState *cpu)
 {
-    CPUClass *klass = CPU_GET_CLASS(cpu);
-
-    if (klass->reset != NULL) {
-        (*klass->reset)(cpu);
-    }
+    device_cold_reset(DEVICE(cpu));
 
     trace_guest_cpu_reset(cpu);
 }
 
-static void cpu_common_reset(CPUState *cpu)
+static void cpu_common_reset(DeviceState *dev)
 {
+    CPUState *cpu = CPU(dev);
     CPUClass *cc = CPU_GET_CLASS(cpu);
 
     if (qemu_loglevel_mask(CPU_LOG_RESET)) {
@@ -419,7 +408,6 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     CPUClass *k = CPU_CLASS(klass);
 
     k->parse_features = cpu_common_parse_features;
-    k->reset = cpu_common_reset;
     k->get_arch_id = cpu_common_get_arch_id;
     k->has_work = cpu_common_has_work;
     k->get_paging_enabled = cpu_common_get_paging_enabled;
@@ -440,6 +428,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     set_bit(DEVICE_CATEGORY_CPU, dc->categories);
     dc->realize = cpu_common_realizefn;
     dc->unrealize = cpu_common_unrealizefn;
+    dc->reset = cpu_common_reset;
     device_class_set_props(dc, cpu_common_props);
     /*
      * Reason: CPUs still need special care by board code: wiring up
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 9e8c06036f..de0c425605 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -53,7 +53,7 @@ GlobalProperty hw_compat_4_0[] = {
     { "secondary-vga",  "edid", "false" },
     { "bochs-display",  "edid", "false" },
     { "virtio-vga",     "edid", "false" },
-    { "virtio-gpu",     "edid", "false" },
+    { "virtio-gpu-device", "edid", "false" },
     { "virtio-device", "use-started", "false" },
     { "virtio-balloon-device", "qemu-4-0-config-size", "true" },
     { "pl031", "migrate-tick-offset", "false" },
@@ -425,6 +425,14 @@ static void machine_set_memory_encryption(Object *obj, const char *value,
 
     g_free(ms->memory_encryption);
     ms->memory_encryption = g_strdup(value);
+
+    /*
+     * With memory encryption, the host can't see the real contents of RAM,
+     * so there's no point in it trying to merge areas.
+     */
+    if (value) {
+        machine_set_mem_merge(obj, false, errp);
+    }
 }
 
 static bool machine_get_nvdimm(Object *obj, Error **errp)
@@ -749,6 +757,7 @@ static void smp_parse(MachineState *ms, QemuOpts *opts)
         ms->smp.cpus = cpus;
         ms->smp.cores = cores;
         ms->smp.threads = threads;
+        ms->smp.sockets = sockets;
     }
 
     if (ms->smp.cpus > 1) {