[src/trunk]: src/sys/arch/i386/i386 For correctness: do not forget VA_SIGN_NE...

[jym <jym%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9f8170a6ffb6
branches:  trunk
changeset: 779166:9f8170a6ffb6
user:      jym <jym%NetBSD.org@localhost>
date:      Mon May 07 12:23:05 2012 +0000

description:
For correctness: do not forget VA_SIGN_NEG().

diffstat:

 sys/arch/i386/i386/db_memrw.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 9996dbf1827d -r 9f8170a6ffb6 sys/arch/i386/i386/db_memrw.c
--- a/sys/arch/i386/i386/db_memrw.c     Mon May 07 12:20:27 2012 +0000
+++ b/sys/arch/i386/i386/db_memrw.c     Mon May 07 12:23:05 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_memrw.c,v 1.29 2012/05/07 12:12:03 jym Exp $        */
+/*     $NetBSD: db_memrw.c,v 1.30 2012/05/07 12:23:05 jym Exp $        */
 
 /*-
  * Copyright (c) 1996, 2000 The NetBSD Foundation, Inc.
@@ -49,7 +49,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_memrw.c,v 1.29 2012/05/07 12:12:03 jym Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_memrw.c,v 1.30 2012/05/07 12:23:05 jym Exp $");
 
 #include "opt_xen.h"
 
@@ -123,7 +123,7 @@
                 * Get the VA for the page.
                 */
                if (pte & PG_PS)
-                       pgva = (vaddr_t)dst & PG_LGFRAME;
+                       pgva = VA_SIGN_NEG((vaddr_t)dst & PG_LGFRAME);
                else
                        pgva = x86_trunc_page((vaddr_t)dst);