[src/netbsd-1-5]: src/sys/arch/next68k/next68k Pull up revision 1.8 (requeste...

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

details:   https://anonhg.NetBSD.org/src/rev/6ac0c232792f
branches:  netbsd-1-5
changeset: 491040:6ac0c232792f
user:      he <he%NetBSD.org@localhost>
date:      Sun Apr 01 16:46:03 2001 +0000

description:
Pull up revision 1.8 (requested by dbj):
  Initialize the entire pmap table before populating it.
  Fixes PR#7174.

diffstat:

 sys/arch/next68k/next68k/pmap_bootstrap.c |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r b62f4d7d68cc -r 6ac0c232792f sys/arch/next68k/next68k/pmap_bootstrap.c
--- a/sys/arch/next68k/next68k/pmap_bootstrap.c Sun Apr 01 16:30:03 2001 +0000
+++ b/sys/arch/next68k/next68k/pmap_bootstrap.c Sun Apr 01 16:46:03 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap_bootstrap.c,v 1.6 1999/03/24 23:47:46 dbj Exp $   */
+/*     $NetBSD: pmap_bootstrap.c,v 1.6.18.1 2001/04/01 16:46:03 he Exp $       */
 
 /*
  * This file was taken from mvme68k/mvme68k/pmap_bootstrap.c
@@ -189,6 +189,12 @@
 #endif
 
        /*
+        * Clear all PTEs to zero
+        */
+       for (pte = (pt_entry_t *)kstpa; pte < (pt_entry_t *)nextpa; pte++)
+               *pte = 0;
+
+       /*
         * Initialize segment table and kernel page table map.
         *
         * On 68030s and earlier MMUs the two are identical except for