[src/trunk]: src/sys/arch/powerpc/include Compare ci_veclwp against &lwp0, no...

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

details:   https://anonhg.NetBSD.org/src/rev/7027de25a95f
branches:  trunk
changeset: 762338:7027de25a95f
user:      matt <matt%NetBSD.org@localhost>
date:      Sat Feb 19 19:18:11 2011 +0000

description:
Compare ci_veclwp against &lwp0, not NULL.

diffstat:

 sys/arch/powerpc/include/userret.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r b4e7f1945cd9 -r 7027de25a95f sys/arch/powerpc/include/userret.h
--- a/sys/arch/powerpc/include/userret.h        Sat Feb 19 19:17:33 2011 +0000
+++ b/sys/arch/powerpc/include/userret.h        Sat Feb 19 19:18:11 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: userret.h,v 1.18 2011/02/17 13:53:32 matt Exp $        */
+/*     $NetBSD: userret.h,v 1.19 2011/02/19 19:18:11 matt Exp $        */
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -91,7 +91,7 @@
         * CPU, we need to stop any data streams that are active (since
         * it will be a different address space).
         */
-       if (ci->ci_veclwp != NULL && ci->ci_veclwp != l) {
+       if (ci->ci_veclwp != &lwp0 && ci->ci_veclwp != l) {
                __asm volatile("dssall;sync");
        }
 #endif