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Fix a small buglet in syncicache (if the area to sync crosses the

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segment 0 boundary).
This commit is contained in:
matt 2001-11-06 06:25:28 +00:00
parent 6e1dd2fa31
commit 1f09ca6e53
1 changed files with 3 additions and 3 deletions
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6
sys/arch/powerpc/mpc6xx/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.33 2001/11/05 06:44:11 matt Exp $ */
/* $NetBSD: pmap.c,v 1.34 2001/11/06 06:25:28 matt Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
@ -1226,8 +1226,8 @@ pmap_syncicache(paddr_t pa, psize_t len)
static int depth;
static u_int calls;
DPRINTFN(SYNCICACHE, ("pmap_syncicache[%d]: pa %#lx\n", depth, pa));
if (pa < SEGMENT_LENGTH) {
__syncicache((void *)pa, NBPG);
if (pa + len <= SEGMENT_LENGTH) {
__syncicache((void *)pa, len);
return;
}
if (pmap_initialized) {