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On second thought, back out kvtopte() change in previous. Dug, PT pages 

are in a special VA range, not kernel VA range.
This commit is contained in:
thorpej 2000-09-06 22:23:46 +00:00
parent ba3605f2bf
commit 5f98fd6c03
1 changed files with 3 additions and 3 deletions
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6
sys/arch/i386/i386/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.395 2000/09/06 22:19:46 thorpej Exp $ */
/* $NetBSD: machdep.c,v 1.396 2000/09/06 22:23:46 thorpej Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@ -1612,9 +1612,9 @@ init386(first_avail)
#if NBIOSCALL > 0
/* install page 2 (reserved above) as PT page for first 4M */
pmap_enter(pmap_kernel(), (vaddr_t)kvtopte(0), 2*NBPG,
pmap_enter(pmap_kernel(), (vaddr_t)vtopte(0), 2*NBPG,
VM_PROT_READ|VM_PROT_WRITE, PMAP_WIRED|VM_PROT_READ|VM_PROT_WRITE);
memset(kvtopte(0), 0, NBPG); /* make sure it is clean before using */
memset(vtopte(0), 0, NBPG); /* make sure it is clean before using */
#endif
pmap_enter(pmap_kernel(), idt_vaddr, idt_paddr,