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From: "Randall R. Stewart" <rrs@FreeBSD.org>
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Subject: PERFORCE change 136737 for review
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http://perforce.freebsd.org/chv.cgi?CH=136737

Change 136737 by rrs@rrs-mips2-jnpr on 2008/03/03 13:13:06

	Found real source of PG_G problem, the proper intial
	       value for a CACHED page is PG_CACHE not PG_CACHED. 
	       PG_CACHED is defined in vm to be 1, where as PG_CACHE
	       is 0x18 (the proper value for us and defined in pte.h).

Affected files ...

.. //depot/projects/mips2-jnpr/src/sys/mips/include/pte.h#5 edit

Differences ...

==== //depot/projects/mips2-jnpr/src/sys/mips/include/pte.h#5 (text+ko) ====

@@ -110,8 +110,8 @@
 #define	PG_UNCACHED	0x00000010
 #define	PG_CACHE	0x00000018
 #define	PG_CACHEMODE	0x00000038
-#define	PG_ROPAGE	(PG_V | PG_RO | PG_CACHED) /* Write protected */
-#define	PG_RWPAGE	(PG_V | PG_M | PG_CACHED)  /* Not wr-prot not clean */
+#define	PG_ROPAGE	(PG_V | PG_RO | PG_CACHE) /* Write protected */
+#define	PG_RWPAGE	(PG_V | PG_M | PG_CACHE)  /* Not wr-prot not clean */
 #define	PG_CWPAGE	(PG_V | PG_CACHED)	   /* Not wr-prot but clean */
 #define	PG_IOPAGE	(PG_G | PG_V | PG_M | PG_UNCACHED)
 #define	PG_FRAME	0x3fffffc0