[PATCH 4/5] Use skeleton of upstream's kvm_arch_init_vcpu()

[Avi Kivity <avi@redhat.com>]

Currently all content from qemu-kvm's kvm_arch_init_vcpu().

Signed-off-by: Avi Kivity <avi@redhat.com>
---
 qemu-kvm-x86.c    |    2 +-
 target-i386/kvm.c |   17 +++++++++++++++--
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c
index f5c76bc..853d50e 100644
--- a/qemu-kvm-x86.c
+++ b/qemu-kvm-x86.c
@@ -1129,7 +1129,7 @@ static void kvm_trim_features(uint32_t *features, uint32_t supported)
     }
 }
 
-int kvm_arch_init_vcpu(CPUState *env)
+static int _kvm_arch_init_vcpu(CPUState *env)
 {
     struct kvm_cpuid_entry2 cpuid_ent[100];
 #ifdef KVM_CPUID_SIGNATURE
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index ac9e17b..8db6d54 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -163,10 +163,13 @@ static int get_para_features(CPUState *env)
 }
 #endif
 
-#ifdef KVM_UPSTREAM
+static int _kvm_arch_init_vcpu(CPUState *env);
 
 int kvm_arch_init_vcpu(CPUState *env)
 {
+    int r;
+#ifdef KVM_UPSTREAM
+
     struct {
         struct kvm_cpuid2 cpuid;
         struct kvm_cpuid_entry2 entries[100];
@@ -178,6 +181,15 @@ int kvm_arch_init_vcpu(CPUState *env)
     uint32_t signature[3];
 #endif
 
+#endif
+
+    r = _kvm_arch_init_vcpu(env);
+    if (r < 0) {
+        return r;
+    }
+
+#ifdef KVM_UPSTREAM
+
     env->mp_state = KVM_MP_STATE_RUNNABLE;
 
     env->cpuid_features &= kvm_arch_get_supported_cpuid(env, 1, R_EDX);
@@ -273,9 +285,10 @@ int kvm_arch_init_vcpu(CPUState *env)
     cpuid_data.cpuid.nent = cpuid_i;
 
     return kvm_vcpu_ioctl(env, KVM_SET_CPUID2, &cpuid_data);
+#endif
+    return 0;
 }
 
-#endif
 void kvm_arch_reset_vcpu(CPUState *env)
 {
     env->exception_injected = -1;
-- 
1.7.1