[src/netbsd-1-4]: src/sys/arch/pc532/pc532 Apply patch (from pmap.c revision ...

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

details:   https://anonhg.NetBSD.org/src/rev/db3bb1a8cb57
branches:  netbsd-1-4
changeset: 470640:db3bb1a8cb57
user:      he <he%NetBSD.org@localhost>
date:      Sat Jun 03 14:20:32 2000 +0000

description:
Apply patch (from pmap.c revision 1.50, requested by thorpej):
  When allocating new PT pages during early bootstrap (i.e. before
  pmap_init() has finished), make sure to zero them.

diffstat:

 sys/arch/pc532/pc532/pmap.new.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 704f7cb7031f -r db3bb1a8cb57 sys/arch/pc532/pc532/pmap.new.c
--- a/sys/arch/pc532/pc532/pmap.new.c   Sat Jun 03 14:18:21 2000 +0000
+++ b/sys/arch/pc532/pc532/pmap.new.c   Sat Jun 03 14:20:32 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.new.c,v 1.10.2.4 2000/04/26 22:15:16 he Exp $     */
+/*     $NetBSD: pmap.new.c,v 1.10.2.5 2000/06/03 14:20:32 he Exp $     */
 
 /*
  *
@@ -3399,6 +3399,7 @@
 
       if (uvm_page_physget(&ptaddr) == FALSE)
        panic("pmap_growkernel: out of memory");
+      pmap_zero_page(ptaddr);
 
       kpm->pm_pdir[PDSLOT_KERN + nkpde] = ptaddr | PG_RW | PG_V;
       kpm->pm_stats.resident_count++;  /* count PTP as resident */