cpuid eax should return the max leaf so that
guests can find out the valid range.
This matches Xen et al.
Tested using -cpu kvm64.
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
target-i386/kvm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index e74a9e4..c097248 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -379,7 +379,7 @@ int kvm_arch_init_vcpu(CPUX86State *env)
c->function = KVM_CPUID_SIGNATURE;
if (!hyperv_enabled()) {
memcpy(signature, "KVMKVMKVM\0\0\0", 12);
- c->eax = 0;
+ c->eax = KVM_CPUID_FEATURES;
} else {
memcpy(signature, "Microsoft Hv", 12);
c->eax = HYPERV_CPUID_MIN;
--
MST
