x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if requested

[mirror_ubuntu-artful-kernel.git] / arch / x86 / kernel / cpu / common.c

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index af6445d0adb6ddf682152f8aec3fb522b4743211..f6b41166ebdc612a5e8c017b60c2728a3f7521fd 100644 (file)
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -888,6 +888,10 @@ static const __initconst struct x86_cpu_id cpu_no_spec_store_bypass[] = {
        { X86_VENDOR_CENTAUR,   5,                                      },
        { X86_VENDOR_INTEL,     5,                                      },
        { X86_VENDOR_NSC,       5,                                      },
+       { X86_VENDOR_AMD,       0x12,                                   },
+       { X86_VENDOR_AMD,       0x11,                                   },
+       { X86_VENDOR_AMD,       0x10,                                   },
+       { X86_VENDOR_AMD,       0xf,                                    },
        { X86_VENDOR_ANY,       4,                                      },
        {}
 };