[src/trunk]: src/sys/arch/x86/x86 enable the two errata for AMD Family 16h, t...

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8c8ba2f7a67e
branches:  trunk
changeset: 365306:8c8ba2f7a67e
user:      maxv <maxv%NetBSD.org@localhost>
date:      Sun Aug 12 05:43:42 2018 +0000

description:
enable the two errata for AMD Family 16h, tested by mrg@, thanks

diffstat:

 sys/arch/x86/x86/errata.c |  10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)

diffs (58 lines):

diff -r dacaaa5b8c84 -r 8c8ba2f7a67e sys/arch/x86/x86/errata.c
--- a/sys/arch/x86/x86/errata.c Sun Aug 12 04:19:31 2018 +0000
+++ b/sys/arch/x86/x86/errata.c Sun Aug 12 05:43:42 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: errata.c,v 1.24 2018/08/07 10:50:12 maxv Exp $ */
+/*     $NetBSD: errata.c,v 1.25 2018/08/12 05:43:42 maxv Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -45,7 +45,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: errata.c,v 1.24 2018/08/07 10:50:12 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: errata.c,v 1.25 2018/08/12 05:43:42 maxv Exp $");
 
 #include <sys/types.h>
 #include <sys/systm.h>
@@ -144,11 +144,9 @@
        DA_C3, HY_D0, HY_D1, HY_D1_G34R1,  PH_E0, LN_B0, OINK
 };
 
-#ifdef notyet_f16h
 static const uint8_t x86_errata_set12[] = {
        KB_A1, OINK
 };
-#endif
 
 static const uint8_t x86_errata_set13[] = {
        ZP_B1, ZP_B2, PiR_B2, OINK
@@ -158,11 +156,9 @@
        ZP_B1, OINK
 };
 
-#ifdef notyet_f16h
 static const uint8_t x86_errata_set15[] = {
        KB_A1, ML_A1, OINK
 };
-#endif
 
 static bool x86_errata_setmsr(struct cpu_info *, errata_t *);
 static bool x86_errata_testmsr(struct cpu_info *, errata_t *);
@@ -307,7 +303,6 @@
                721, FALSE, MSR_DE_CFG, x86_errata_set11,
                x86_errata_setmsr, DE_CFG_ERRATA_721
        },
-#ifdef notyet_f16h     /* TODO: needs to be tested */
        /*
         * 776: Incorrect Processor Branch Prediction for Two Consecutive
         * Linear Pages
@@ -324,7 +319,6 @@
                793, FALSE, MSR_LS_CFG, x86_errata_set15,
                x86_errata_setmsr, LS_CFG_ERRATA_793
        },
-#endif
        /*
         * 1021: Load Operation May Receive Stale Data From Older Store
         * Operation