[src/trunk]: src/sys/arch/xen/x86 Merge the blocks. No functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/9ead67178700
branches:  trunk
changeset: 834075:9ead67178700
user:      maxv <maxv%NetBSD.org@localhost>
date:      Thu Jul 26 08:18:25 2018 +0000

description:
Merge the blocks. No functional change.

diffstat:

 sys/arch/xen/x86/x86_xpmap.c |  11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diffs (47 lines):

diff -r b3e51c13b01e -r 9ead67178700 sys/arch/xen/x86/x86_xpmap.c
--- a/sys/arch/xen/x86/x86_xpmap.c      Thu Jul 26 08:08:24 2018 +0000
+++ b/sys/arch/xen/x86/x86_xpmap.c      Thu Jul 26 08:18:25 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: x86_xpmap.c,v 1.76 2018/07/26 08:08:24 maxv Exp $      */
+/*     $NetBSD: x86_xpmap.c,v 1.77 2018/07/26 08:18:25 maxv Exp $      */
 
 /*
  * Copyright (c) 2017 The NetBSD Foundation, Inc.
@@ -95,7 +95,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: x86_xpmap.c,v 1.76 2018/07/26 08:08:24 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: x86_xpmap.c,v 1.77 2018/07/26 08:18:25 maxv Exp $");
 
 #include "opt_xen.h"
 #include "opt_ddb.h"
@@ -693,11 +693,7 @@
        addr = ((u_long)pdtpe) - KERNBASE;
        bt_pgd[pl4_pi(KERNTEXTOFF)] = bt_cpu_pgd[pl4_pi(KERNTEXTOFF)] =
            xpmap_ptom_masked(addr) | PG_V | PG_RW;
-#else
-       pdtpe = bt_pgd;
-#endif
 
-#ifdef __x86_64__
        /* Level 2 */
        pde = (pd_entry_t *)avail;
        memset(pde, 0, PAGE_SIZE);
@@ -707,6 +703,8 @@
        pdtpe[pl3_pi(KERNTEXTOFF)] =
            xpmap_ptom_masked(addr) | PG_V | PG_RW;
 #elif defined(PAE)
+       pdtpe = bt_pgd;
+
        /*
         * Our PAE-style level 2, 5 contiguous pages (4 L2 + 1 shadow).
         *                  +-----------------+----------------+---------+
@@ -730,6 +728,7 @@
        addr += PAGE_SIZE;
        pdtpe[3] = xpmap_ptom_masked(addr) | PG_V;
 #else
+       pdtpe = bt_pgd;
        pde = bt_pgd;
 #endif