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charset="utf-8" As a preparation to expanding Hyper-V CPU features early, move hyperv_version_id initialization to x86_cpu_realizefn(). Signed-off-by: Vitaly Kuznetsov --- target/i386/cpu.c | 4 ++++ target/i386/cpu.h | 1 + target/i386/kvm.c | 14 ++++++++++++-- 3 files changed, 17 insertions(+), 2 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 18a73ca4708b..9e182929d29d 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6532,6 +6532,10 @@ static void x86_cpu_hyperv_realize(X86CPU *cpu) cpu->hyperv_interface_id[1] =3D 0; cpu->hyperv_interface_id[2] =3D 0; cpu->hyperv_interface_id[3] =3D 0; + + /* Hypervisor system identity */ + cpu->hyperv_version_id[0] =3D 0x00001bbc; + cpu->hyperv_version_id[1] =3D 0x00060001; } =20 static void x86_cpu_realizefn(DeviceState *dev, Error **errp) diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 1f30d642007c..913927356c55 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1662,6 +1662,7 @@ struct X86CPU { OnOffAuto hyperv_no_nonarch_cs; uint32_t hyperv_vendor_id[3]; uint32_t hyperv_interface_id[4]; + uint32_t hyperv_version_id[4]; =20 bool check_cpuid; bool enforce_cpuid; diff --git a/target/i386/kvm.c b/target/i386/kvm.c index eb09766ec9b7..58a2528c6c41 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -1219,6 +1219,14 @@ static int hyperv_handle_properties(CPUState *cs, cpu->hyperv_interface_id[3] =3D c->edx; } =20 + c =3D cpuid_find_entry(cpuid, HV_CPUID_VERSION, 0); + if (c) { + cpu->hyperv_version_id[0] =3D c->eax; + cpu->hyperv_version_id[1] =3D c->ebx; + cpu->hyperv_version_id[2] =3D c->ecx; + cpu->hyperv_version_id[3] =3D c->edx; + } + c =3D cpuid_find_entry(cpuid, HV_CPUID_FEATURES, 0); if (c) { env->features[FEAT_HYPERV_EAX] =3D c->eax; @@ -1308,8 +1316,10 @@ static int hyperv_handle_properties(CPUState *cs, =20 c =3D &cpuid_ent[cpuid_i++]; c->function =3D HV_CPUID_VERSION; - c->eax =3D 0x00001bbc; - c->ebx =3D 0x00060001; + c->eax =3D cpu->hyperv_version_id[0]; + c->ebx =3D cpu->hyperv_version_id[1]; + c->ecx =3D cpu->hyperv_version_id[2]; + c->edx =3D cpu->hyperv_version_id[3]; =20 c =3D &cpuid_ent[cpuid_i++]; c->function =3D HV_CPUID_FEATURES; --=20 2.26.2