From 208056bf69918cfffba054fd9630a247b1b65096 Mon Sep 17 00:00:00 2001
From: mickey <mickey@openbsd.org>
Date: Wed, 8 May 1996 01:26:32 +0000
Subject: [PATCH] fix reboot panic.

---
 sys/arch/alpha/alpha/machdep.c | 6 ++++++
 sys/arch/amiga/amiga/machdep.c | 9 +++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/sys/arch/alpha/alpha/machdep.c b/sys/arch/alpha/alpha/machdep.c
index 1959c82755c..c15255c21a0 100644
--- a/sys/arch/alpha/alpha/machdep.c
+++ b/sys/arch/alpha/alpha/machdep.c
@@ -770,6 +770,12 @@ boot(howto)
 
 	boothowto = howto;
 	if ((howto & RB_NOSYNC) == 0 && waittime < 0) {
+		extern struct proc proc0;
+
+		/* protect against curproc->p_stats.foo refs in sync   XXX */
+		if (curproc == NULL)
+			curproc = &proc0;
+
 		waittime = 0;
 		vfs_shutdown();
 		/*
diff --git a/sys/arch/amiga/amiga/machdep.c b/sys/arch/amiga/amiga/machdep.c
index 4b3d0fc19e6..09ef853e715 100644
--- a/sys/arch/amiga/amiga/machdep.c
+++ b/sys/arch/amiga/amiga/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.9 1996/05/04 13:38:33 niklas Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.10 1996/05/08 01:30:40 mickey Exp $	*/
 /*	$NetBSD: machdep.c,v 1.65 1996/05/01 09:56:22 veego Exp $	*/
 
 /*
@@ -977,8 +977,13 @@ bootsync(void)
 		/*
 		 * unmount filesystems
 		 */
-		if (panicstr == 0)
+		if (panicstr == 0) {
+			extern struct proc proc0;
+			if (curproc == NULL)
+				curproc = &proc0;
+
 			vfs_unmountall();
+		}
 
 		for (iter = 0; iter < 20; iter++) {
 			nbusy = 0;
-- 
2.20.1