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u-area is no longer zero-cleared. reset here

This commit is contained in:
uch 2009-12-10 13:35:32 +00:00
parent 5b7db8face
commit 612627584e
1 changed files with 4 additions and 2 deletions
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6
sys/arch/sh3/sh3/vm_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: vm_machdep.c,v 1.65 2009/11/29 04:15:43 rmind Exp $ */
/* $NetBSD: vm_machdep.c,v 1.66 2009/12/10 13:35:32 uch Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc. All rights reserved.
@ -81,7 +81,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.65 2009/11/29 04:15:43 rmind Exp $");
__KERNEL_RCSID(0, "$NetBSD: vm_machdep.c,v 1.66 2009/12/10 13:35:32 uch Exp $");
#include "opt_kstack_debug.h"
@ -189,6 +189,8 @@ sh3_setup_uarea(struct lwp *l)
#define P1ADDR(x) (SH3_PHYS_TO_P1SEG(*__pmap_kpte_lookup(x) & PG_PPN))
pcb = lwp_getpcb(l);
pcb->pcb_onfault = NULL;
pcb->pcb_faultbail = 0;
#ifdef SH3
/*
* Accessing context store space must not cause exceptions.