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Allow all physical addresses from 0 to 0xffffffff in cpu_uarea_alloc(). 

This fixes a panic with amigappc, which has RAM starting at 0x08000000.
Ok by releng@.
This commit is contained in:
phx 2012-02-13 13:44:14 +00:00
parent 1c18e63ac7
commit ded0a055e9
1 changed files with 3 additions and 3 deletions
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6
sys/arch/powerpc/powerpc/vm_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: vm_machdep.c,v 1.93 2012/01/28 16:30:23 skrll Exp $ */
/* $NetBSD: vm_machdep.c,v 1.94 2012/02/13 13:44:14 phx Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.93 2012/01/28 16:30:23 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.94 2012/02/13 13:44:14 phx Exp $");
#include "opt_altivec.h"
#include "opt_multiprocessor.h"
@ -295,7 +295,7 @@ cpu_uarea_alloc(bool system)
* Allocate a new physically contiguous uarea which can be
* direct-mapped.
*/
error = uvm_pglistalloc(USPACE, 0, ptoa(physmem), 0, 0, &pglist, 1, 1);
error = uvm_pglistalloc(USPACE, 0, ~0UL, 0, 0, &pglist, 1, 1);
if (error) {
if (!system)
return NULL;