From 62a22f80cbf2ce6d4aed8b76bbc68191b7f67407 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Thu, 3 Dec 1992 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1992-12-03

---
 pc/trap.c    | 7 ++++---
 power/main.c | 3 ++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/pc/trap.c b/pc/trap.c
index 3265c37c1bf4f2c5ac30449e0eb9d122915b68c9..ea1824f46fe2a14d48f0e0dbf82e633a4988a0b1 100644
--- a/pc/trap.c
+++ b/pc/trap.c
@@ -423,14 +423,15 @@ notify(Ureg *ur)
 	if(n->flag!=NUser && (u->notified || u->notify==0)){
 		if(n->flag == NDebug)
 			pprint("suicide: %s\n", n->msg);
-    Die:
 		qunlock(&u->p->debug);
 		pexit(n->msg, n->flag!=NDebug);
 	}
 	sent = 0;
 	if(!u->notified){
-		if(!u->notify)
-			goto Die;
+		if(!u->notify){
+			qunlock(&u->p->debug);
+			pexit(n->msg, n->flag!=NDebug);
+		}
 		sent = 1;
 		u->svcs = ur->cs;
 		u->svss = ur->ss;
diff --git a/power/main.c b/power/main.c
index 2e6de2ff4c3019cfef36d0c4d4c56d1d9cd158df..17e34d12022f563dd2666d8df11718f4d02822a0 100644
--- a/power/main.c
+++ b/power/main.c
@@ -198,7 +198,8 @@ init0(void)
 		poperror();
 	}
 
-	kproc("kdebug", debugger, 0);
+	if(conf.nmach > 2)
+		kproc("kdebug", debugger, 0);
 	kproc("alarm", alarmkproc, 0);
 	touser((uchar*)(USTKTOP - sizeof(argbuf)));
 }