diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index f6d3121656cc2..cce78723376cf 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -536,11 +536,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function) if (boot_cpu_has(X86_FEATURE_AMD_SSBD)) cpuid_entry_set(entry, X86_FEATURE_SPEC_CTRL_SSBD); - for (i = 1, max_idx = entry->eax; i <= max_idx; i++) { - if (WARN_ON_ONCE(i > 1)) - break; - - entry = do_host_cpuid(array, function, i); + /* KVM only supports 0x7.0 and 0x7.1, capped above via min(). */ + if (entry->eax == 1) { + entry = do_host_cpuid(array, function, 1); if (!entry) goto out;