VMX: extend last branch MSR info to cover newer CPU models #2

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: "Shan, Haitao" <haitao.shan@intel.com>

diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index ca8e09f0ced40e5ff9e32b55d000d42b57125a85..8a50582880aae880356dc31f725e6ed8eff70ee2 100644 (file)
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -1740,6 +1740,8 @@ static const struct lbr_info *last_branch_msr_get(void)
             break;
         /* Nehalem */
         case 26: case 30: case 31: case 46:
+        /* Westmere */
+        case 37: case 44: case 47:
         /* Sandy Bridge */
         case 42: case 45:
             return nh_lbr;