aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kvm/cpuid.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kvm/cpuid.c')
-rw-r--r--arch/x86/kvm/cpuid.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index ec79e773342e..a20ecb5b6cbf 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -320,6 +320,8 @@ static int do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
320 if (index == 0) { 320 if (index == 0) {
321 entry->ebx &= kvm_supported_word9_x86_features; 321 entry->ebx &= kvm_supported_word9_x86_features;
322 cpuid_mask(&entry->ebx, 9); 322 cpuid_mask(&entry->ebx, 9);
323 // TSC_ADJUST is emulated
324 entry->ebx |= F(TSC_ADJUST);
323 } else 325 } else
324 entry->ebx = 0; 326 entry->ebx = 0;
325 entry->eax = 0; 327 entry->eax = 0;
@@ -659,6 +661,7 @@ void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx)
659 } else 661 } else
660 *eax = *ebx = *ecx = *edx = 0; 662 *eax = *ebx = *ecx = *edx = 0;
661} 663}
664EXPORT_SYMBOL_GPL(kvm_cpuid);
662 665
663void kvm_emulate_cpuid(struct kvm_vcpu *vcpu) 666void kvm_emulate_cpuid(struct kvm_vcpu *vcpu)
664{ 667{