x86/intel_rdt: Enable CMT and MBM on new Skylake stepping

[linux-2.6-block.git] / arch / x86 / kernel / cpu / intel_rdt.c

diff --git a/arch/x86/kernel/cpu/intel_rdt.c b/arch/x86/kernel/cpu/intel_rdt.c
index 589b948e6e01f01d7388cca456fbecd6019dbca4..316a8875bd9061207a22eb9de0658a03249a131d 100644 (file)
--- a/arch/x86/kernel/cpu/intel_rdt.c
+++ b/arch/x86/kernel/cpu/intel_rdt.c
@@ -821,6 +821,8 @@ static __init void rdt_quirks(void)
        case INTEL_FAM6_SKYLAKE_X:
                if (boot_cpu_data.x86_stepping <= 4)
                        set_rdt_options("!cmt,!mbmtotal,!mbmlocal,!l3cat");
+               else
+                       set_rdt_options("!l3cat");
        }
 }