powerpc/64s: Enable barrier_nospec based on firmware settings

[thirdparty/kernel/stable.git] / arch / powerpc / platforms / powernv / setup.c

diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c
index fd143c934768227c0aaca030268f75ed84aebc74..e6f8505a3818e5f5df2ac0be9b8488ba9ff362f4 100644 (file)
--- a/arch/powerpc/platforms/powernv/setup.c
+++ b/arch/powerpc/platforms/powernv/setup.c
@@ -123,6 +123,7 @@ static void pnv_setup_rfi_flush(void)
                  security_ftr_enabled(SEC_FTR_L1D_FLUSH_HV));
 
        setup_rfi_flush(type, enable);
+       setup_barrier_nospec();
 }
 
 static void __init pnv_setup_arch(void)