Module Name: src
Committed By: cegger
Date: Wed Sep 21 15:26:47 UTC 2011
Modified Files:
src/sys/arch/xen/xen: evtchn.c
Log Message:
Initialize mutex before use. Lets me boot a dom0 kernel again
without a lockdebug panic.
To generate a diff of this commit:
cvs rdiff -u -r1.54 -r1.55 src/sys/arch/xen/xen/evtchn.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/xen/evtchn.c
diff -u src/sys/arch/xen/xen/evtchn.c:1.54 src/sys/arch/xen/xen/evtchn.c:1.55
--- src/sys/arch/xen/xen/evtchn.c:1.54 Tue Sep 20 00:12:24 2011
+++ src/sys/arch/xen/xen/evtchn.c Wed Sep 21 15:26:47 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: evtchn.c,v 1.54 2011/09/20 00:12:24 jym Exp $ */
+/* $NetBSD: evtchn.c,v 1.55 2011/09/21 15:26:47 cegger Exp $ */
/*
* Copyright (c) 2006 Manuel Bouyer.
@@ -54,7 +54,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: evtchn.c,v 1.54 2011/09/20 00:12:24 jym Exp $");
+__KERNEL_RCSID(0, "$NetBSD: evtchn.c,v 1.55 2011/09/21 15:26:47 cegger Exp $");
#include "opt_xen.h"
#include "isa.h"
@@ -179,6 +179,7 @@
void
events_init(void)
{
+ mutex_init(&evtchn_lock, MUTEX_DEFAULT, IPL_NONE);
debug_port = bind_virq_to_evtch(VIRQ_DEBUG);
KASSERT(debug_port != -1);
