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Diffstat (limited to 'arch/x86/kvm/cpuid.c')
-rw-r--r--arch/x86/kvm/cpuid.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index b2d006756e02..f84bc0569c9c 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -1165,6 +1165,8 @@ void kvm_set_cpu_caps(void)
*/
SYNTHESIZED_F(LFENCE_RDTSC),
/* SmmPgCfgLock */
+ /* 4: Resv */
+ SYNTHESIZED_F(VERW_CLEAR),
F(NULL_SEL_CLR_BASE),
/* UpperAddressIgnore */
F(AUTOIBRS),
@@ -1179,6 +1181,11 @@ void kvm_set_cpu_caps(void)
F(SRSO_USER_KERNEL_NO),
);
+ kvm_cpu_cap_init(CPUID_8000_0021_ECX,
+ SYNTHESIZED_F(TSA_SQ_NO),
+ SYNTHESIZED_F(TSA_L1_NO),
+ );
+
kvm_cpu_cap_init(CPUID_8000_0022_EAX,
F(PERFMON_V2),
);
@@ -1748,8 +1755,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
entry->eax = entry->ebx = entry->ecx = entry->edx = 0;
break;
case 0x80000021:
- entry->ebx = entry->ecx = entry->edx = 0;
+ entry->ebx = entry->edx = 0;
cpuid_entry_override(entry, CPUID_8000_0021_EAX);
+ cpuid_entry_override(entry, CPUID_8000_0021_ECX);
break;
/* AMD Extended Performance Monitoring and Debug */
case 0x80000022: {