[src/trunk]: src/sys/arch/x86/x86 Update the pmap only once

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

details:   https://anonhg.NetBSD.org/src/rev/8ec1a4e5709b
branches:  trunk
changeset: 818984:8ec1a4e5709b
user:      maxv <maxv%NetBSD.org@localhost>
date:      Fri Nov 11 09:47:18 2016 +0000

description:
Update the pmap only once

diffstat:

 sys/arch/x86/x86/pmap.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r f12ed04f0ed9 -r 8ec1a4e5709b sys/arch/x86/x86/pmap.c
--- a/sys/arch/x86/x86/pmap.c   Fri Nov 11 07:39:58 2016 +0000
+++ b/sys/arch/x86/x86/pmap.c   Fri Nov 11 09:47:18 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.223 2016/11/08 03:05:36 christos Exp $      */
+/*     $NetBSD: pmap.c,v 1.224 2016/11/11 09:47:18 maxv Exp $  */
 
 /*-
  * Copyright (c) 2008, 2010, 2016 The NetBSD Foundation, Inc.
@@ -171,7 +171,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.223 2016/11/08 03:05:36 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.224 2016/11/11 09:47:18 maxv Exp $");
 
 #include "opt_user_ldt.h"
 #include "opt_lockdebug.h"
@@ -4547,8 +4547,8 @@
                        pmap_kenter_pa(x86_tmp_pml_vaddr[level],
                            x86_tmp_pml_paddr[level],
                            VM_PROT_READ | VM_PROT_WRITE, 0);
-                       pmap_update(pmap_kernel());
                }
+               pmap_update(pmap_kernel());
                maps_loaded = true;
        }