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From: Scott Long <scottl@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 133717 for review
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http://perforce.freebsd.org/chv.cgi?CH=133717

Change 133717 by scottl@scottl-deimos on 2008/01/20 07:32:52

	Bring in critical physmap[0] fix.  Stability vastly improved.

Affected files ...

.. //depot/projects/xen31-xenbus/sys/i386/i386/machdep.c#2 integrate

Differences ...

==== //depot/projects/xen31-xenbus/sys/i386/i386/machdep.c#2 (text+ko) ====

@@ -158,6 +158,7 @@
 struct proc_ldt default_proc_ldt;
 extern int init_first;
 int running_xen = 1;
+extern unsigned long physfree;
 #endif
 
 /* Sanity check for __curthread() */
@@ -2127,6 +2128,7 @@
 	*pte = 0;
 	invltlb();
 #else 
+	phys_avail[0] = physfree;
 	phys_avail[1] = xen_start_info->nr_pages*PAGE_SIZE;
 #endif /* XEN */