[RFC v8 25/27] cpu: call AccelCPUClass::cpu_realizefn in cpu_exec_realizefn

[Claudio Fontana <cfontana@suse.de>]

move the call to the accel_cpu_interface method to the general
cpu_exec_realizefn from target/i386, so it does not need to be
called for every target explicitly as we enable more targets.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
---
 cpu.c             |  5 +++++
 target/i386/cpu.c | 15 ++++-----------
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/cpu.c b/cpu.c
index 5cc8f181be..a59a909cfe 100644
--- a/cpu.c
+++ b/cpu.c
@@ -130,6 +130,11 @@ void cpu_exec_realizefn(CPUState *cpu, Error **errp)
 
     cpu_list_add(cpu);
 
+    if (cc->accel_cpu_interface) {
+        /* NB: errp parameter is unused currently */
+        cc->accel_cpu_interface->cpu_realizefn(cpu, errp);
+    }
+
 #ifdef CONFIG_TCG
     /* NB: errp parameter is unused currently */
     if (tcg_enabled()) {
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 27fba3b003..25998c0122 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6280,16 +6280,16 @@ static void x86_cpu_filter_features(X86CPU *cpu, bool verbose)
 static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
 {
     CPUState *cs = CPU(dev);
-    CPUClass *cc = CPU_GET_CLASS(cs);
     X86CPU *cpu = X86_CPU(dev);
     X86CPUClass *xcc = X86_CPU_GET_CLASS(dev);
     CPUX86State *env = &cpu->env;
     Error *local_err = NULL;
     static bool ht_warned;
 
-    /* The accelerator realizefn needs to be called first. */
-    if (cc->accel_cpu_interface) {
-        cc->accel_cpu_interface->cpu_realizefn(cs, errp);
+    cpu_exec_realizefn(cs, &local_err);
+    if (local_err != NULL) {
+        error_propagate(errp, local_err);
+        return;
     }
 
     if (xcc->host_cpuid_required && !accel_uses_host_cpuid()) {
@@ -6405,13 +6405,6 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
         env->cache_info_amd.l3_cache = &legacy_l3_cache;
     }
 
-
-    cpu_exec_realizefn(cs, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
 #ifndef CONFIG_USER_ONLY
     MachineState *ms = MACHINE(qdev_get_machine());
     qemu_register_reset(x86_cpu_machine_reset_cb, cpu);
-- 
2.26.2