[PATCH v6 09/49] KVM: VMX: Switch to new Intel CPU model defines

Tony Luck posted 49 patches 1 year, 7 months ago
There is a newer version of this series
[PATCH v6 09/49] KVM: VMX: Switch to new Intel CPU model defines
Posted by Tony Luck 1 year, 7 months ago
New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/vmx/vmx.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 6051fad5945f..ceb0c1e6275a 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2525,17 +2525,15 @@ static bool cpu_has_sgx(void)
  */
 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;
-		}
+	switch (boot_cpu_data.x86_vfm) {
+	case INTEL_NEHALEM_EP:	/* AAK155 */
+	case INTEL_NEHALEM:	/* AAP115 */
+	case INTEL_WESTMERE:	/* AAT100 */
+	case INTEL_WESTMERE_EP:	/* BC86,AAY89,BD102 */
+	case INTEL_NEHALEM_EX:	/* BA97 */
+		return true;
+	default:
+		break;
 	}
 
 	return false;
-- 
2.45.0