Module Name: src
Committed By: maxv
Date: Tue Aug 2 13:29:35 UTC 2016
Modified Files:
src/sys/arch/xen/x86: x86_xpmap.c
Log Message:
Use PG_RO instead of a magic zero.
To generate a diff of this commit:
cvs rdiff -u -r1.55 -r1.56 src/sys/arch/xen/x86/x86_xpmap.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/xen/x86/x86_xpmap.c
diff -u src/sys/arch/xen/x86/x86_xpmap.c:1.55 src/sys/arch/xen/x86/x86_xpmap.c:1.56
--- src/sys/arch/xen/x86/x86_xpmap.c:1.55 Tue Aug 2 13:25:56 2016
+++ src/sys/arch/xen/x86/x86_xpmap.c Tue Aug 2 13:29:35 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: x86_xpmap.c,v 1.55 2016/08/02 13:25:56 maxv Exp $ */
+/* $NetBSD: x86_xpmap.c,v 1.56 2016/08/02 13:29:35 maxv Exp $ */
/*
* Copyright (c) 2006 Mathieu Ropert <[email protected]>
@@ -69,7 +69,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: x86_xpmap.c,v 1.55 2016/08/02 13:25:56 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: x86_xpmap.c,v 1.56 2016/08/02 13:29:35 maxv Exp $");
#include "opt_xen.h"
#include "opt_ddb.h"
@@ -910,15 +910,15 @@ xen_bootstrap_tables(vaddr_t old_pgd, va
pte[pl1_pi(page)] |= PG_k | PG_V;
if (page < text_end) {
/* map kernel text RO */
- pte[pl1_pi(page)] |= 0;
+ pte[pl1_pi(page)] |= PG_RO;
} else if (page >= old_pgd &&
page < old_pgd + (old_count * PAGE_SIZE)) {
/* map old page tables RO */
- pte[pl1_pi(page)] |= 0;
+ pte[pl1_pi(page)] |= PG_RO;
} else if (page >= new_pgd &&
page < new_pgd + ((new_count + l2_4_count) * PAGE_SIZE)) {
/* map new page tables RO */
- pte[pl1_pi(page)] |= 0;
+ pte[pl1_pi(page)] |= PG_RO;
#ifdef i386
} else if (page == (vaddr_t)tmpgdt) {
/*
