1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 269fe585e71e..486f4c61a948 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -172,7 +172,7 @@ static __cpuinit inline int nmi_known_cpu(void)
 {
         switch (boot_cpu_data.x86_vendor) {
         case X86_VENDOR_AMD:
-                return boot_cpu_data.x86 == 15;
+                return boot_cpu_data.x86 == 15 || boot_cpu_data.x86 == 16;
         case X86_VENDOR_INTEL:
                 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON))
                         return 1;