Module Name: src
Committed By: snj
Date: Fri Aug 14 21:25:34 UTC 2009
Modified Files:
src/sys/arch/amd64/amd64 [netbsd-5]: trap.c
Log Message:
Pull up following revision(s) (requested by rmidn in ticket #897):
sys/arch/amd64/amd64/trap.c: revision 1.58
T_ASTFLT|T_USER: check for LP_OWEUPC in l_lpflag, not l_flag. Also, flag
unset was on p->p_flag. Luckily, it did not corrupt the p_flag, because
we don't have LW_ flag matching LP_OWEUPC.
To generate a diff of this commit:
cvs rdiff -u -r1.52.4.1 -r1.52.4.2 src/sys/arch/amd64/amd64/trap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/amd64/amd64/trap.c
diff -u src/sys/arch/amd64/amd64/trap.c:1.52.4.1 src/sys/arch/amd64/amd64/trap.c:1.52.4.2
--- src/sys/arch/amd64/amd64/trap.c:1.52.4.1 Tue Jul 21 00:40:13 2009
+++ src/sys/arch/amd64/amd64/trap.c Fri Aug 14 21:25:34 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.52.4.1 2009/07/21 00:40:13 snj Exp $ */
+/* $NetBSD: trap.c,v 1.52.4.2 2009/08/14 21:25:34 snj Exp $ */
/*-
* Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.52.4.1 2009/07/21 00:40:13 snj Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.52.4.2 2009/08/14 21:25:34 snj Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -387,10 +387,11 @@
case T_ARITHTRAP|T_USER:
case T_XMM|T_USER:
/* Already handled by fputrap(), fall through. */
- case T_ASTFLT|T_USER: /* Allow process switch */
+ case T_ASTFLT|T_USER:
+ /* Allow process switch. */
uvmexp.softs++;
- if (l->l_flag & LP_OWEUPC) {
- p->p_flag &= ~LP_OWEUPC;
+ if (l->l_pflag & LP_OWEUPC) {
+ l->l_pflag &= ~LP_OWEUPC;
ADDUPROF(l);
}
/* Allow a forced task switch. */
