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make sure to initialise the cpuinfo sz in all cases. noted by martin.

This commit is contained in:
mrg 2009-05-31 20:28:51 +00:00
parent 5dbfb3ccb3
commit 54e81f636d
1 changed files with 3 additions and 3 deletions
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6
sys/arch/sparc/sparc/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.330 2009/05/31 20:09:44 mrg Exp $ */
/* $NetBSD: pmap.c,v 1.331 2009/05/31 20:28:51 mrg Exp $ */
/*
* Copyright (c) 1996
@ -56,7 +56,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.330 2009/05/31 20:09:44 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.331 2009/05/31 20:28:51 mrg Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -3636,6 +3636,7 @@ pmap_bootstrap4m(void *top)
* NOTE: we're using the cache properties of the boot CPU to
* determine the alignment (XXX).
*/
sz = sizeof(struct cpu_info);
if (sparc_ncpus > 1) {
if (CACHEINFO.c_totalsize > align) {
/* Need a power of two */
@ -3643,7 +3644,6 @@ pmap_bootstrap4m(void *top)
align <<= 1;
align >>= 1;
}
sz = sizeof(struct cpu_info);
sz = (sz + PAGE_SIZE - 1) & -PAGE_SIZE;
cpuinfo_len = sz + align - PAGE_SIZE;