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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 29 Oct 2009 16:24:39 +0000 (UTC)
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Subject: svn commit: r198613 - in stable/8/sys: . amd64/amd64
	amd64/include/xen cddl/contrib/opensolaris contrib/dev/acpica
	contrib/pf dev/xen/xenpci i386/i386
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Author: kib
Date: Thu Oct 29 16:24:39 2009
New Revision: 198613
URL: http://svn.freebsd.org/changeset/base/198613

Log:
  MFC r197389:
  Do panic regardeless of execution mode at the moment of T_RESERVED trap.

Modified:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/amd64/trap.c
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/i386/i386/trap.c

Modified: stable/8/sys/amd64/amd64/trap.c
==============================================================================
--- stable/8/sys/amd64/amd64/trap.c	Thu Oct 29 16:21:52 2009	(r198612)
+++ stable/8/sys/amd64/amd64/trap.c	Thu Oct 29 16:24:39 2009	(r198613)
@@ -253,6 +253,11 @@ trap(struct trapframe *frame)
 	}
 #endif
 
+	if (type == T_RESERVED) {
+		trap_fatal(frame, 0);
+		goto out;
+	}
+
 #ifdef	HWPMC_HOOKS
 	/*
 	 * CPU PMCs interrupt using an NMI.  If the PMC module is

Modified: stable/8/sys/i386/i386/trap.c
==============================================================================
--- stable/8/sys/i386/i386/trap.c	Thu Oct 29 16:21:52 2009	(r198612)
+++ stable/8/sys/i386/i386/trap.c	Thu Oct 29 16:24:39 2009	(r198613)
@@ -225,6 +225,11 @@ trap(struct trapframe *frame)
 	}
 #endif
 
+	if (type == T_RESERVED) {
+		trap_fatal(frame, 0);
+		goto out;
+	}
+
 #ifdef	HWPMC_HOOKS
 	/*
 	 * CPU PMCs interrupt using an NMI so we check for that first.