From 02693cc4f4aacf82cb73559dfa9af76ce4b13d11 Mon Sep 17 00:00:00 2001 From: Greg Kurz Date: Mon, 2 Jul 2018 18:56:06 +0200 Subject: [PATCH] i386: fix '-cpu ?' output for host cpu type Since commit d6dcc5583e7, '-cpu ?' shows the description of the X86_CPU_TYPE_NAME("max") for the host CPU model: Enables all features supported by the accelerator in the current host instead of the expected: KVM processor with all supported host features or HVF processor with all supported host features This is caused by the early use of kvm_enabled() and hvf_enabled() in a class_init function. Since the accelerator isn't configured yet, both helpers return false unconditionally. A QEMU binary will only be compiled with one of these accelerators, not both. The appropriate description can thus be decided at build time. Signed-off-by: Greg Kurz Message-Id: <153055056654.212317.4697363278304826913.stgit@bahia.lan> Signed-off-by: Paolo Bonzini --- target/i386/cpu.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index b0b87c3d81..e0e2f2eea1 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -2836,13 +2836,13 @@ static void host_x86_cpu_class_init(ObjectClass *oc, void *data) xcc->host_cpuid_required = true; xcc->ordering = 8; - if (kvm_enabled()) { - xcc->model_description = - "KVM processor with all supported host features "; - } else if (hvf_enabled()) { - xcc->model_description = - "HVF processor with all supported host features "; - } +#if defined(CONFIG_KVM) + xcc->model_description = + "KVM processor with all supported host features "; +#elif defined(CONFIG_HVF) + xcc->model_description = + "HVF processor with all supported host features "; +#endif } static const TypeInfo host_x86_cpu_type_info = { -- 2.11.4.GIT