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From: Alan Cox <alc@FreeBSD.org>
Date: Sat, 29 May 2010 18:26:44 +0000 (UTC)
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Subject: svn commit: r208646 - head/sys/ia64/ia64
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Author: alc
Date: Sat May 29 18:26:44 2010
New Revision: 208646
URL: http://svn.freebsd.org/changeset/base/208646

Log:
  Don't set PG_WRITEABLE in pmap_enter() unless the page is managed.

Modified:
  head/sys/ia64/ia64/pmap.c

Modified: head/sys/ia64/ia64/pmap.c
==============================================================================
--- head/sys/ia64/ia64/pmap.c	Sat May 29 17:10:45 2010	(r208645)
+++ head/sys/ia64/ia64/pmap.c	Sat May 29 18:26:44 2010	(r208646)
@@ -1595,7 +1595,7 @@ validate:
 	if (icache_inval)
 		ia64_sync_icache(va, PAGE_SIZE);
 
-	if ((prot & VM_PROT_WRITE) != 0)
+	if ((prot & VM_PROT_WRITE) != 0 && managed)
 		vm_page_flag_set(m, PG_WRITEABLE);
 	vm_page_unlock_queues();
 	pmap_switch(oldpmap);