diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 38bf89088acb975ec5f41d21b9b24907e6c4cedf..c44bff5e8adb3b6e15b9088ee4b90179fe9e2daa 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2493,6 +2493,30 @@ static bool cpu_has_sgx(void)
 	return cpuid_eax(0) >= 0x12 && (cpuid_eax(0x12) & BIT(0));
 }
 
+/*
+ * Some cpus support VM_{ENTRY,EXIT}_IA32_PERF_GLOBAL_CTRL but they
+ * can't be used due to errata where VM Exit may incorrectly clear
+ * IA32_PERF_GLOBAL_CTRL[34:32]. Work around the errata by using the
+ * MSR load mechanism to switch IA32_PERF_GLOBAL_CTRL.
+ */
+static bool cpu_has_perf_global_ctrl_bug(void)
+{
+	if (boot_cpu_data.x86 == 0x6) {
+		switch (boot_cpu_data.x86_model) {
+		case INTEL_FAM6_NEHALEM_EP:	/* AAK155 */
+		case INTEL_FAM6_NEHALEM:	/* AAP115 */
+		case INTEL_FAM6_WESTMERE:	/* AAT100 */
+		case INTEL_FAM6_WESTMERE_EP:	/* BC86,AAY89,BD102 */
+		case INTEL_FAM6_NEHALEM_EX:	/* BA97 */
+			return true;
+		default:
+			break;
+		}
+	}
+
+	return false;
+}
+
 static __init int adjust_vmx_controls(u32 ctl_min, u32 ctl_opt,
 				      u32 msr, u32 *result)
 {
@@ -2648,30 +2672,6 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf,
 		_vmexit_control &= ~x_ctrl;
 	}
 
-	/*
-	 * Some cpus support VM_{ENTRY,EXIT}_IA32_PERF_GLOBAL_CTRL but they
-	 * can't be used due to an errata where VM Exit may incorrectly clear
-	 * IA32_PERF_GLOBAL_CTRL[34:32].  Workaround the errata by using the
-	 * MSR load mechanism to switch IA32_PERF_GLOBAL_CTRL.
-	 */
-	if (boot_cpu_data.x86 == 0x6) {
-		switch (boot_cpu_data.x86_model) {
-		case INTEL_FAM6_NEHALEM_EP:	/* AAK155 */
-		case INTEL_FAM6_NEHALEM:	/* AAP115 */
-		case INTEL_FAM6_WESTMERE:	/* AAT100 */
-		case INTEL_FAM6_WESTMERE_EP:	/* BC86,AAY89,BD102 */
-		case INTEL_FAM6_NEHALEM_EX:	/* BA97 */
-			_vmentry_control &= ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
-			_vmexit_control &= ~VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL;
-			pr_warn_once("kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL "
-					"does not work properly. Using workaround\n");
-			break;
-		default:
-			break;
-		}
-	}
-
-
 	rdmsr(MSR_IA32_VMX_BASIC, vmx_msr_low, vmx_msr_high);
 
 	/* IA-32 SDM Vol 3B: VMCS size is never greater than 4kB. */
@@ -4267,6 +4267,9 @@ static u32 vmx_vmentry_ctrl(void)
 			  VM_ENTRY_LOAD_IA32_EFER |
 			  VM_ENTRY_IA32E_MODE);
 
+	if (cpu_has_perf_global_ctrl_bug())
+		vmentry_ctrl &= ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
+
 	return vmentry_ctrl;
 }
 
@@ -4284,6 +4287,10 @@ static u32 vmx_vmexit_ctrl(void)
 	if (vmx_pt_mode_is_system())
 		vmexit_ctrl &= ~(VM_EXIT_PT_CONCEAL_PIP |
 				 VM_EXIT_CLEAR_IA32_RTIT_CTL);
+
+	if (cpu_has_perf_global_ctrl_bug())
+		vmexit_ctrl &= ~VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL;
+
 	/* Loading of EFER and PERF_GLOBAL_CTRL are toggled dynamically */
 	return vmexit_ctrl &
 		~(VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL | VM_EXIT_LOAD_IA32_EFER);
@@ -8190,6 +8197,10 @@ static __init int hardware_setup(void)
 	if (setup_vmcs_config(&vmcs_config, &vmx_capability) < 0)
 		return -EIO;
 
+	if (cpu_has_perf_global_ctrl_bug())
+		pr_warn_once("kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL "
+			     "does not work properly. Using workaround\n");
+
 	if (boot_cpu_has(X86_FEATURE_NX))
 		kvm_enable_efer_bits(EFER_NX);