linux-kernel - [PATCH v4 20/25] KVM: x86: VMX: Replace some Intel model numbers with mnemonics

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Message-Id: <20220714091327.1085353-21-vkuznets@redhat.com>
Date:   Thu, 14 Jul 2022 11:13:22 +0200
From:   Vitaly Kuznetsov <vkuznets@...hat.com>
To:     kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>
Cc:     Anirudh Rayabharam <anrayabh@...ux.microsoft.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Maxim Levitsky <mlevitsk@...hat.com>,
        linux-hyperv@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 20/25] KVM: x86: VMX: Replace some Intel model numbers with mnemonics

From: Jim Mattson <jmattson@...gle.com>

Intel processor code names are more familiar to many readers than
their decimal model numbers.

Signed-off-by: Jim Mattson <jmattson@...gle.com>
Reviewed-by: Sean Christopherson <seanjc@...gle.com>
Reviewed-by: Maxim Levitsky <mlevitsk@...hat.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>
---
 arch/x86/kvm/vmx/vmx.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index eca6875d6732..2dff5b94c535 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2580,11 +2580,11 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf,
 	 */
 	if (boot_cpu_data.x86 == 0x6) {
 		switch (boot_cpu_data.x86_model) {
-		case 26: /* AAK155 */
-		case 30: /* AAP115 */
-		case 37: /* AAT100 */
-		case 44: /* BC86,AAY89,BD102 */
-		case 46: /* BA97 */
+		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 "
-- 
2.35.3