1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_intel_lbr.c b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
index 520b4265fcd2..da02e9cc3754 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_lbr.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
@@ -686,7 +686,8 @@ void intel_pmu_lbr_init_atom(void)
          * to have an operational LBR which can freeze
          * on PMU interrupt
          */
-        if (boot_cpu_data.x86_mask < 10) {
+        if (boot_cpu_data.x86_model == 28
+            && boot_cpu_data.x86_mask < 10) {
                 pr_cont("LBR disabled due to erratum");
                 return;
         }