From 225c89d986fb39a0efa4ebac1c447213bcbefb88 Mon Sep 17 00:00:00 2001
From: Miod Vallat <miod@cvs.openbsd.org>
Date: Thu, 1 Jun 2006 06:25:52 +0000
Subject: Better test for cacheability of the previous mapping in
 pmap_cache_ctrl()

---
 sys/arch/m88k/m88k/pmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys')

diff --git a/sys/arch/m88k/m88k/pmap.c b/sys/arch/m88k/m88k/pmap.c
index 2614a75ba6f..ba97c306670 100644
--- a/sys/arch/m88k/m88k/pmap.c
+++ b/sys/arch/m88k/m88k/pmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap.c,v 1.26 2006/05/25 21:37:45 miod Exp $	*/
+/*	$OpenBSD: pmap.c,v 1.27 2006/06/01 06:25:51 miod Exp $	*/
 /*
  * Copyright (c) 2001-2004, Miodrag Vallat
  * Copyright (c) 1998-2001 Steve Murphree, Jr.
@@ -488,7 +488,7 @@ pmap_cache_ctrl(pmap_t pmap, vaddr_t s, vaddr_t e, u_int mode)
 		 * Data cache should be copied back and invalidated if
 		 * the old mapping was cached.
 		 */
-		if ((opte & CACHE_MASK) != CACHE_INH) {
+		if ((opte & CACHE_INH) == 0) {
 			pa = ptoa(PG_PFNUM(opte));
 #ifdef MULTIPROCESSOR
 			for (cpu = 0; cpu < MAX_CPUS; cpu++)
-- 
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